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Land Rover LR2 gets updated look, turbo four power for 2013
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MummyChunk
Aug 23, 2012, 11:08:36 PM8/23/12
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From AB
2013 LAND ROVER LR2
Completely updated with a new engine, redesigned interior, and revised
bodywork
MSRP (i) (Includes destination and delivery charges):
LR2: $37,250
LR2 HSE: $39,750
LR2 HSE LUX: $42,350
At A Glance
Completely updated for the 2013 model year, the Land Rover LR2 joins
the Range Rover Evoque to provide compelling entries in the premium
compact SUV market
New 240 hp 2-liter turbocharged engine replaces the 3.2 liter inline
six, offering increased horsepower, torque, and efficiency
New exterior design elements give a sportier and more purposeful
look
Interior technologies from the Range Rover Evoque are now available
in the Land Rover LR2
New dashboard layout including a new center console
New colors for exterior paint and interior trim
New standard 7-inch color touch-screen
Available 825W Meridian surround sound system with 17-speakers for a
concert-like experience
New 'Say What You See' (optional) prompted voice command system
offers a screen guided and voice prompted voice interfaceii
Available Rear View Camera with 'Hitch Assist'
Mahwah, N.J., August 23, 2012 ￜ Land Rover has given the 2013 LR2 a
complete revision, to deliver even higher levels of comfort,
convenience and driving enjoyment. New colors, new exterior design
features, upgraded interior equipment levels, and a new more powerful
and more efficient engine.
NEW POWERTRAIN
A new lightweight turbocharged, direct injected 2-liter four-cylinder
engine now powers the 2013 LR2. This engine delivers 240 hp at 5500
rpm and 250 ft-lbs of
torque at 3200 rpm, providing a broader power band strong low-speed
response. This represents an increase of 10 hp and 16 lb-ft
respectively over the outgoing 3.2- liter naturally aspirated inline
six.
Not only does this lightweight engine produce more horsepower and
torque than the outgoing six cylinder, it is also more economical. The
all-aluminum 2.0-liter turbocharged engine is also 88 lbs lighter than
the 3.2-liter naturally aspirated inline six-cylinder engine it
replaces.
This new engine first appeared in the 2012 Range Rover Evoque and
features advanced technologies such as high pressure direct fuel
injection and variable valve timing. A high efficiency turbocharger
delivers rapid response, and a fabricated steel exhaust manifold
promotes quicker catalytic converter light-off. Piston rings and
tappets have been coated to reduce friction and twin balance shafts
ensure smooth operation.
All LR2's are equipped with Land Rover's Intelligent Power System
Management (IPSM) which features Smart Regenerative Charging. This
feature ensures that where possible, the alternator only charges the
battery when the vehicle is decelerating, recovering kinetic energy
from deceleration, rather than consuming energy during engine
operation. IPSM is part of Land Rover's e_TERRAIN TECHNOLOGIES program
which aims to continually improve efficiency in every Land Rover.
The engine is paired with an Aisin AWF21 six-speed automatic
transmission engineered with advanced neutral logic control to reduce
internal drag when the vehicle is stationary. The transmission also
features a remote breather, routed above LR2's water wading depth
(19.7 inch / 500 mm of water). Revised clutches and low viscosity oil
also improve efficiency while adaptive shifting is available in both
normal and sport modes. In sport mode, the auto transmission is
programmed to hold low gears longer and to shift down more readily, to
assist acceleration. CommandShiftￜ allows manual sequential gear
shifts. This transmission is coupled to a full-time four-wheel drive
system features a Haldex rear axle differential.
UPGRADED INTERIOR AND ELECTRONICS
Interior equipment levels dramatically increase with a host of new
features including three new colors. Every trim level of the LR2 comes
with grained leather covered electric seats as standard. Standard dual
sunroofs increase the bright and airy feel of LR2's cabin and the
front section opens and slides back over the second-row glass roof
panel.
The first thing you notice when entering the LR2's contemporary
looking cabin is a brand new center console with a 7-inch color
touch-screen. Through this screen you can control an enhanced audio
system from Meridianￜ and the optional satellite navigation system.
The original Terrain Responseￜ dial has been replaced by buttons for
2013. A shutter style door reveals additional storage space in the
console.
A new instrument cluster with a 5-inch screen displaying primary
vehicle-related information, such as temperature and fuel levels, gear
positions and Terrain Responseￜ mode, now sits between the dials
across the LR2 model range, complemented with steering wheel toggle
switches to operate the clearest of drop down menus and vehicle set-up
details. The HSE is equipped with a rear view camera with hitch
assist.
Cabin space and safety are improved with the introduction of an
intelligent electric parking brake which adjusts brake force according
to the slope the vehicle is parked on. The system even takes into
account whether the brakes are hot or cold. If hot, the system 'wakes
up' periodically to ensure clamping force is not lost as the brakes
cool down. Despite being operated by a single switch, the electric
parking brake may still be used as an emergency brake, automatically
selecting the most stable braking method by employing skid prevention
techniques. An additional safety feature prevents the brake from being
released unless the drivers' seat is occupied.
More convenience comes in the form of Passive Start which replaces the
key docking system, meaning that as long as the key is somewhere
inside the car, the engine starts at the touch of a button.
Another new feature for LR2 is rear view camera capability. The view
from the back of the vehicle is displayed on the Infotainment screen
with dynamic lines representing the boundaries of the vehicle and your
predicted path as you reverse. The system also incorporates 'Hitch
Assist,' a graphic superimposed on the camera showing the position of
the tow ball.
A new 'Say What You See' voice activation system will prompt the
driver visually with the commands he or she needs to speak in order to
control functions in the audio, optional satellite navigation, and
phone systems. The prompts are displayed in an easy-to-follow 'step by
step' format on the screen.
The navigation system is improved, now a faster hard drive-based
system, which comes with such features as ECO Route planning, Dynamic
Zoom, Visual Lane guidance, POI (Point of Interest) management and
repeat TMC traffic guidance. You can also manage waypoints and store
locations as well as POI locations by name.
Two Meridianￜ audio systems are now available on the LR2. The first
Meridianￜ system is equipped with a new 7-inch color touch-screen, 380
Watts of power delivered via an 11-speaker system that delivers
exceptional stereo sound. Alternatively, customers can opt for the 825
Watt surround sound 17-speaker system with Trifield technology which
provides a natural, enveloping, concert-like experience for all
occupants. Each Meridianￜ system is equipped with subwoofers for a
deep, bass sound and an Audyssey MultEQ audio tuning system. Both
audio systems are also equipped with AM/FM and HD and Satellite radio
tuners, while music players support CD, DVD, Virtual CD, iPodￜ and
USB. There is also a 3.5mm auxiliary input jack for music players and
Bluetoothￜ audio streaming to any supporting devices including
headphones. The virtual CD system is hard drive based and can store
the equivalent of up to 10 Audio CDs at full digital quality, and
songs are identifiable using Gracenoteￜ. HD Radio and Sirius XM
Satellite Radio are also available.
The HSE LUX includes the 825 Watt Meridianￜ surround sound audio
system, Windsor leather seats and premium carpet mats, while the cold
climate package includes heated front seats, heated steering wheel and
windscreen with heated washer jets for those chilly mornings.
DRIVING DYNAMICS
Land Rover's engineers' objectives for the driving dynamics of LR2
were to combine on-road behavior that is agile and refined, with
legendary Land Rover off-road ability. Their approach started with the
design of the suspension system, and was supplemented by leading edge
technologies such as an intelligent permanent all-wheel drive system,
Land Rover's patented Terrain Responseￜ system, and sophisticated
traction and stability control systems.
A key contributor to achieving excellent on-road performance is a
fully independent suspension system with four corner coil-sprung
struts. Front and rear anti-roll bars provide high levels of body roll
control. The responsive rack-and-pinion steering is direct and fluid,
with just 2.6 turns lock-to-lock. Rigidly mounted to
the front sub-frame to improve lateral stiffness, the steering column
is adjustable for reach and rake. Off-road it is, simply put, a Land
Rover. Its capability starts with 8.26 inch (210 mm) minimum of ground
clearance that can overcome rocky, sandy, rutted or muddy terrain.
This also helps LR2 to wade through water up to 19.7 inch (500 mm)
deep. The LR2 is rated to tow a 3500 lb (1585 kg) braked trailer.
An 18-inch alloy wheel and tire combination is fitted and specifically
tuned to the LR2. The wheels are low-pressure die-cast aluminum, and
are fitted with all-terrain tires.
HALDEX FOUR WHEEL DRIVE SYSTEM (iii)
An intelligent full-time all-wheel drive system is fundamental to
delivering Land Rover's legendary on and off-road capabilities. The
intelligent permanent all-wheel drive system has been developed in
conjunction with Haldex, whose acclaimed center-coupling technology
continuously alters the front-rear torque split, through a
hydraulically operated multi-plate wet clutch. The system can
pre-engage at rest to reduce wheel-spin from standing starts, engages
quickly when traction loss is detected and disengaged quickly to
optimize the response of the stability control systems.
Its front-rear torque split adapts continuously to suit ever changing
conditions. Only a small amount of torque is fed to the rear wheels
under normal conditions, such as on a straight paved road, but in low
traction or off-road situations, almost all the engine torque can
instantaneously be delivered to the rear wheels, if required. This is
an ideal arrangement that offers maximum grip in difficult conditions,
yet minimizes rear drive ￜ and therefore rotational losses, thus
maintaining maximum fuel economy ￜ when not required. The LR2's Haldex
unit is designed to allow up to 1106 lb.-ft. of torque transmission.
Full torque transmission can be achieved in just 150 milliseconds. In
effect, the new Haldex coupling gives the proactive engagement
benefits of all-wheel drive and the efficiency and fuel economy of an
on-demand system.
The resultant system proactively engages all-wheel drive rapidly. A
high-pressure pre-charge pump pressurizes the hydraulics in the center
coupling as soon as the engine is started, allowing for all-wheel
drive from rest. It also reduces the time taken to achieve full torque
once wheel-slip has been detected ￜ engaging within 15 degrees of
wheel-slip rotation.
TERRAIN RESPONSEￜ and OFF-ROAD DRIVING SYSTEMS
The Terrain Responseￜ system is one of the core Land Rover
technologies that gives the LR2 its outstanding range of capabilities.
It adapts the responses of the vehicle's engine, gearbox, center
coupling and chassis systems to match the demands of the terrain. It
optimizes drivability and comfort, as well as maximizing traction.
Terrain Reponsesￜ is a fully integrated system which manages:
1. Engine Management
2. Transmission Control
3. Electronic Traction Control and Anti-lock Brakes: these slip and
braking control systems are all adjusted and tuned by Terrain Response
to offer optimum grip, braking power and safety on the chosen terrain
4. Dynamic Stability Control (DSC): is designed to stop torque to a
wheel after loss of traction, but in some off-road situations torque
feed is still desirable, even when traction is being lost. Terrain
Responseￜ automatically adjusts the DSC so that appropriate torque is
maintained
5. Center Coupling
Terrain Responseￜ works continuously, however special programs can be
selected by the driver for challenging terrain conditions such as
grass, gravel, snow, mud, ruts, and sand. On the LR2, there are four
Terrain Responseￜ settings which the driver can choose via a rotary
control:
1. General Driving: provides a broad span of ability suitable for most
on-road driving and easier off-road conditions
2. Grass/Gravel/Snow: for slippery conditions, on-road or off-road
3. Mud and Ruts
4. Sand
The Terrain Responseￜ also changes the setting of the electronic
center coupling, to optimize all-wheel drive in tough conditions. When
Terrain Responseￜ special programs are engaged, different transmission
shift mappings are applicable, depending on the mode chosen. The
Transmission Control Module also manages torque converter lock-up,
which has different requirements depending on the selected Terrain
Responseￜ mode.
Hill Descent Control (HDC): This system automatically restricts speed
downhill, using the anti-lock brake system, and improves driver
control on slippery descents. HDC is automatically engaged on
appropriate Terrain Responseￜ programs. Downhill speed rates vary
according to which surface is selected.
The LR2 has large vented disc brakes, front and rear, providing
substantial stopping power. The large 12.5 in. (316 mm) front discs
are 'reverse vented,' so they draw cool air into the disc over the
central bell, which is then vented out from the rim of the disc. This
approach improves thermal stability under severe braking. Rear brake
discs are also substantial ￜ 12-inch (302 mm) in diameter, and include
a new Electric Parking Brake. In addition to the latest-generation
four-channel anti-lock brakes, the modulator also controls Electronic
Brake-force Distribution (EBD), which balances the distribution of
braking force between front and rear, Emergency Brake Assist (EBA),
which boosts pedal pressure when full braking is required, and Corner
Brake Control (CBC), which enhances rear-end stability when braking in
corners. It
also helps to control the Hill Descent Control, Electronic Traction
Control and Dynamic Stability Control systems.
The electronic modulator at the heart of the stability control systems
on LR2 constantly monitors and, if necessary, adjusts both braking and
engine traction to assist in maintaining control of each wheel. As
well as reducing brake pressure, as in a conventional anti-lock (ABS)
braking system, the modulator is designed to help generate positive
hydraulic pressure to increase braking force in an emergency.
Roll Stability Control is a sophisticated roll-over prevention
technology from Land Rover. Gyroscopic sensing allows this system ￜ
linked to the electronic modulator ￜ to compare the rate of change of
body roll angle with the steered course. If necessary, incremental
brake force is applied to specific wheels to reduce the chances ofa
roll.
Another innovation on LR2 is Land Rover's patented Gradient Release
Control system. Linked to the Hill Descent Control, it ensures that
when releasing the brakes on extremely steep hills, brake-line
pressure is released progressively when the driver's foot is removed
from the pedal, helping the driver maintain control.
DESIGN
As always with a Land Rover, functionality is a fundamental driver of
design. The narrow front A-posts help achieve excellent all-round
visibility. The hood castellations help the driver place the vehicle
more accurately on the road or off the beaten track. The wheel stance
and wide track help deliver agile handling and sure footed grip. The
short front and rear overhangs and high underbody are essential for
its' off-road performance by maximizing approach and departure angles.
The body-side protection guards against stone chips and helps keep the
sills clean.
Exteriors are offered with a selection of new body colors, as well as
more new lighting, both front and rear, utilizing the latest in LED
technology and sporting more contemporary design details for an
integrated appearance.
The three new colors that have been added to the LR2 range for 2013
are Aintree Green, Havana and Mauritius Blue. Exteriors gain a number
of new integrated design features resulting in a coordinated and
premium appearance. With the latest in Xenon and LED technology, the
front and rear lamps have been revamped giving the LR2 a new look, set
off with a new signature design graphic in the front running lights.
The grille and fog lamp bezels now sport a bright finish and there are
paint detailing changes to the front grille surround, insert bars and
fender vent to harmonize the different elements. Externally, the LR2
HSE grill insert bars, fender vent and rear finisher strip have a
light gloss silver finish whilst the grille surround
is finished in gloss black. There are 18-inch, 10-spoke alloy wheels
as standard and two 19-inch wheel options.
BODY STRUCTURE
The LR2 uses unibody construction. Ultra-high-strength steel is used
extensively in the LR2's door beams and for various strengthening
reinforcements. DP600 dual-phase steel ￜ which requires special
pressing because of its strength ￜ is used for the A-posts, lower
sills, cantrails, front side members and dash to help provide a
weight-efficient passenger cell.
Many of the bolt-on components fitted during final assembly also help
improve structural integrity. A fully integrated front-end structure
not only carries the cooling pack and front bumpers, but also
substantially boosts the overall body stiffness. Even the hood-locking
platform has been designed to help boost structural integrity,
ensuring good load transfer from one front crash rail to the other.
LR2 uses 100 percent double-sided zinc-coated steel panels as part of
the sophisticated anti-corrosion and paint treatment. Vulnerable areas
of the car, including the sills and lower doors, are coated in a tough
thermoplastic cladding. A double bulkhead in the engine bay improves
powertrain isolation and provides a clean area for components such as
the ABS modulator, brake servo and wiper system. The cooling pack is
protected by a strong thermoplastic undertray, while a structural
steel undertray protects the engine. Bumpers are made from
high-pressure injection-molded reinforced polypropylene.
SAFETY
The LR2's long list of primary safety features ￜ including its
responsive handling, large four-wheel disc brakes and permanent
all-wheel drive system ￜ helps the driver avoid hazards. Another key
to safety is maintaining excellent visibility under all conditions.
The high 'command view' seating position provides visibility over
traffic and a clear view of the road. The generous areas of glass on
LR2 offer excellent all-around views. Large door mirrors offer a wide
field of view. An electrically heated front windshield and heated
washer jets are available to maintain visibility in low temperature
conditions. Rain-sensing wipers and automatic headlights, both of
which work via infra-red sensor technology, are standard on all
models.
Secondary safety starts with the strong unibody and its passenger
cell. Front and rear crumple zones are designed to help absorb as much
energy as possible during an impact. Side-impact protection is further
assisted by the ultra-high-strength steel door beams, the strong and
deep door sills and the raised seat position. All LR2 models feature
seven airbags as standard equipment. The driver and passenger front
airbags are designed to help provide head and chest protection and the
front seat side airbags protect against side impacts. Full-length
curtain airbags in the roof side structure are designed to help reduce
the potential of head injury and roll-over ejection for front and rear
occupants. An inflatable knee bolster helps protect the driver against
leg injury from the steering column. The front safety belts feature
pre-tensioners. Pedestrian safety is also a high priority, with
2.76-3.54 inch (70mm-90mm) of clearance between the upper hood and
under-hood mechanicals in the critical zones. The excellent energy
absorbing qualities of the hood further assist pedestrian protection.
View the attachments for this post at:
http://www.jlaforums.com/viewtopic.php?p=178807513#178807513
2013 LAND ROVER LR2
Completely updated with a new engine, redesigned interior, and revised
bodywork
MSRP (i) (Includes destination and delivery charges):
LR2: $37,250
LR2 HSE: $39,750
LR2 HSE LUX: $42,350
At A Glance
Completely updated for the 2013 model year, the Land Rover LR2 joins
the Range Rover Evoque to provide compelling entries in the premium
compact SUV market
New 240 hp 2-liter turbocharged engine replaces the 3.2 liter inline
six, offering increased horsepower, torque, and efficiency
New exterior design elements give a sportier and more purposeful
look
Interior technologies from the Range Rover Evoque are now available
in the Land Rover LR2
New dashboard layout including a new center console
New colors for exterior paint and interior trim
New standard 7-inch color touch-screen
Available 825W Meridian surround sound system with 17-speakers for a
concert-like experience
New 'Say What You See' (optional) prompted voice command system
offers a screen guided and voice prompted voice interfaceii
Available Rear View Camera with 'Hitch Assist'
Mahwah, N.J., August 23, 2012 ￜ Land Rover has given the 2013 LR2 a
complete revision, to deliver even higher levels of comfort,
convenience and driving enjoyment. New colors, new exterior design
features, upgraded interior equipment levels, and a new more powerful
and more efficient engine.
NEW POWERTRAIN
A new lightweight turbocharged, direct injected 2-liter four-cylinder
engine now powers the 2013 LR2. This engine delivers 240 hp at 5500
rpm and 250 ft-lbs of
torque at 3200 rpm, providing a broader power band strong low-speed
response. This represents an increase of 10 hp and 16 lb-ft
respectively over the outgoing 3.2- liter naturally aspirated inline
six.
Not only does this lightweight engine produce more horsepower and
torque than the outgoing six cylinder, it is also more economical. The
all-aluminum 2.0-liter turbocharged engine is also 88 lbs lighter than
the 3.2-liter naturally aspirated inline six-cylinder engine it
replaces.
This new engine first appeared in the 2012 Range Rover Evoque and
features advanced technologies such as high pressure direct fuel
injection and variable valve timing. A high efficiency turbocharger
delivers rapid response, and a fabricated steel exhaust manifold
promotes quicker catalytic converter light-off. Piston rings and
tappets have been coated to reduce friction and twin balance shafts
ensure smooth operation.
All LR2's are equipped with Land Rover's Intelligent Power System
Management (IPSM) which features Smart Regenerative Charging. This
feature ensures that where possible, the alternator only charges the
battery when the vehicle is decelerating, recovering kinetic energy
from deceleration, rather than consuming energy during engine
operation. IPSM is part of Land Rover's e_TERRAIN TECHNOLOGIES program
which aims to continually improve efficiency in every Land Rover.
The engine is paired with an Aisin AWF21 six-speed automatic
transmission engineered with advanced neutral logic control to reduce
internal drag when the vehicle is stationary. The transmission also
features a remote breather, routed above LR2's water wading depth
(19.7 inch / 500 mm of water). Revised clutches and low viscosity oil
also improve efficiency while adaptive shifting is available in both
normal and sport modes. In sport mode, the auto transmission is
programmed to hold low gears longer and to shift down more readily, to
assist acceleration. CommandShiftￜ allows manual sequential gear
shifts. This transmission is coupled to a full-time four-wheel drive
system features a Haldex rear axle differential.
UPGRADED INTERIOR AND ELECTRONICS
Interior equipment levels dramatically increase with a host of new
features including three new colors. Every trim level of the LR2 comes
with grained leather covered electric seats as standard. Standard dual
sunroofs increase the bright and airy feel of LR2's cabin and the
front section opens and slides back over the second-row glass roof
panel.
The first thing you notice when entering the LR2's contemporary
looking cabin is a brand new center console with a 7-inch color
touch-screen. Through this screen you can control an enhanced audio
system from Meridianￜ and the optional satellite navigation system.
The original Terrain Responseￜ dial has been replaced by buttons for
2013. A shutter style door reveals additional storage space in the
console.
A new instrument cluster with a 5-inch screen displaying primary
vehicle-related information, such as temperature and fuel levels, gear
positions and Terrain Responseￜ mode, now sits between the dials
across the LR2 model range, complemented with steering wheel toggle
switches to operate the clearest of drop down menus and vehicle set-up
details. The HSE is equipped with a rear view camera with hitch
assist.
Cabin space and safety are improved with the introduction of an
intelligent electric parking brake which adjusts brake force according
to the slope the vehicle is parked on. The system even takes into
account whether the brakes are hot or cold. If hot, the system 'wakes
up' periodically to ensure clamping force is not lost as the brakes
cool down. Despite being operated by a single switch, the electric
parking brake may still be used as an emergency brake, automatically
selecting the most stable braking method by employing skid prevention
techniques. An additional safety feature prevents the brake from being
released unless the drivers' seat is occupied.
More convenience comes in the form of Passive Start which replaces the
key docking system, meaning that as long as the key is somewhere
inside the car, the engine starts at the touch of a button.
Another new feature for LR2 is rear view camera capability. The view
from the back of the vehicle is displayed on the Infotainment screen
with dynamic lines representing the boundaries of the vehicle and your
predicted path as you reverse. The system also incorporates 'Hitch
Assist,' a graphic superimposed on the camera showing the position of
the tow ball.
A new 'Say What You See' voice activation system will prompt the
driver visually with the commands he or she needs to speak in order to
control functions in the audio, optional satellite navigation, and
phone systems. The prompts are displayed in an easy-to-follow 'step by
step' format on the screen.
The navigation system is improved, now a faster hard drive-based
system, which comes with such features as ECO Route planning, Dynamic
Zoom, Visual Lane guidance, POI (Point of Interest) management and
repeat TMC traffic guidance. You can also manage waypoints and store
locations as well as POI locations by name.
Two Meridianￜ audio systems are now available on the LR2. The first
Meridianￜ system is equipped with a new 7-inch color touch-screen, 380
Watts of power delivered via an 11-speaker system that delivers
exceptional stereo sound. Alternatively, customers can opt for the 825
Watt surround sound 17-speaker system with Trifield technology which
provides a natural, enveloping, concert-like experience for all
occupants. Each Meridianￜ system is equipped with subwoofers for a
deep, bass sound and an Audyssey MultEQ audio tuning system. Both
audio systems are also equipped with AM/FM and HD and Satellite radio
tuners, while music players support CD, DVD, Virtual CD, iPodￜ and
USB. There is also a 3.5mm auxiliary input jack for music players and
Bluetoothￜ audio streaming to any supporting devices including
headphones. The virtual CD system is hard drive based and can store
the equivalent of up to 10 Audio CDs at full digital quality, and
songs are identifiable using Gracenoteￜ. HD Radio and Sirius XM
Satellite Radio are also available.
The HSE LUX includes the 825 Watt Meridianￜ surround sound audio
system, Windsor leather seats and premium carpet mats, while the cold
climate package includes heated front seats, heated steering wheel and
windscreen with heated washer jets for those chilly mornings.
DRIVING DYNAMICS
Land Rover's engineers' objectives for the driving dynamics of LR2
were to combine on-road behavior that is agile and refined, with
legendary Land Rover off-road ability. Their approach started with the
design of the suspension system, and was supplemented by leading edge
technologies such as an intelligent permanent all-wheel drive system,
Land Rover's patented Terrain Responseￜ system, and sophisticated
traction and stability control systems.
A key contributor to achieving excellent on-road performance is a
fully independent suspension system with four corner coil-sprung
struts. Front and rear anti-roll bars provide high levels of body roll
control. The responsive rack-and-pinion steering is direct and fluid,
with just 2.6 turns lock-to-lock. Rigidly mounted to
the front sub-frame to improve lateral stiffness, the steering column
is adjustable for reach and rake. Off-road it is, simply put, a Land
Rover. Its capability starts with 8.26 inch (210 mm) minimum of ground
clearance that can overcome rocky, sandy, rutted or muddy terrain.
This also helps LR2 to wade through water up to 19.7 inch (500 mm)
deep. The LR2 is rated to tow a 3500 lb (1585 kg) braked trailer.
An 18-inch alloy wheel and tire combination is fitted and specifically
tuned to the LR2. The wheels are low-pressure die-cast aluminum, and
are fitted with all-terrain tires.
HALDEX FOUR WHEEL DRIVE SYSTEM (iii)
An intelligent full-time all-wheel drive system is fundamental to
delivering Land Rover's legendary on and off-road capabilities. The
intelligent permanent all-wheel drive system has been developed in
conjunction with Haldex, whose acclaimed center-coupling technology
continuously alters the front-rear torque split, through a
hydraulically operated multi-plate wet clutch. The system can
pre-engage at rest to reduce wheel-spin from standing starts, engages
quickly when traction loss is detected and disengaged quickly to
optimize the response of the stability control systems.
Its front-rear torque split adapts continuously to suit ever changing
conditions. Only a small amount of torque is fed to the rear wheels
under normal conditions, such as on a straight paved road, but in low
traction or off-road situations, almost all the engine torque can
instantaneously be delivered to the rear wheels, if required. This is
an ideal arrangement that offers maximum grip in difficult conditions,
yet minimizes rear drive ￜ and therefore rotational losses, thus
maintaining maximum fuel economy ￜ when not required. The LR2's Haldex
unit is designed to allow up to 1106 lb.-ft. of torque transmission.
Full torque transmission can be achieved in just 150 milliseconds. In
effect, the new Haldex coupling gives the proactive engagement
benefits of all-wheel drive and the efficiency and fuel economy of an
on-demand system.
The resultant system proactively engages all-wheel drive rapidly. A
high-pressure pre-charge pump pressurizes the hydraulics in the center
coupling as soon as the engine is started, allowing for all-wheel
drive from rest. It also reduces the time taken to achieve full torque
once wheel-slip has been detected ￜ engaging within 15 degrees of
wheel-slip rotation.
TERRAIN RESPONSEￜ and OFF-ROAD DRIVING SYSTEMS
The Terrain Responseￜ system is one of the core Land Rover
technologies that gives the LR2 its outstanding range of capabilities.
It adapts the responses of the vehicle's engine, gearbox, center
coupling and chassis systems to match the demands of the terrain. It
optimizes drivability and comfort, as well as maximizing traction.
Terrain Reponsesￜ is a fully integrated system which manages:
1. Engine Management
2. Transmission Control
3. Electronic Traction Control and Anti-lock Brakes: these slip and
braking control systems are all adjusted and tuned by Terrain Response
to offer optimum grip, braking power and safety on the chosen terrain
4. Dynamic Stability Control (DSC): is designed to stop torque to a
wheel after loss of traction, but in some off-road situations torque
feed is still desirable, even when traction is being lost. Terrain
Responseￜ automatically adjusts the DSC so that appropriate torque is
maintained
5. Center Coupling
Terrain Responseￜ works continuously, however special programs can be
selected by the driver for challenging terrain conditions such as
grass, gravel, snow, mud, ruts, and sand. On the LR2, there are four
Terrain Responseￜ settings which the driver can choose via a rotary
control:
1. General Driving: provides a broad span of ability suitable for most
on-road driving and easier off-road conditions
2. Grass/Gravel/Snow: for slippery conditions, on-road or off-road
3. Mud and Ruts
4. Sand
The Terrain Responseￜ also changes the setting of the electronic
center coupling, to optimize all-wheel drive in tough conditions. When
Terrain Responseￜ special programs are engaged, different transmission
shift mappings are applicable, depending on the mode chosen. The
Transmission Control Module also manages torque converter lock-up,
which has different requirements depending on the selected Terrain
Responseￜ mode.
Hill Descent Control (HDC): This system automatically restricts speed
downhill, using the anti-lock brake system, and improves driver
control on slippery descents. HDC is automatically engaged on
appropriate Terrain Responseￜ programs. Downhill speed rates vary
according to which surface is selected.
The LR2 has large vented disc brakes, front and rear, providing
substantial stopping power. The large 12.5 in. (316 mm) front discs
are 'reverse vented,' so they draw cool air into the disc over the
central bell, which is then vented out from the rim of the disc. This
approach improves thermal stability under severe braking. Rear brake
discs are also substantial ￜ 12-inch (302 mm) in diameter, and include
a new Electric Parking Brake. In addition to the latest-generation
four-channel anti-lock brakes, the modulator also controls Electronic
Brake-force Distribution (EBD), which balances the distribution of
braking force between front and rear, Emergency Brake Assist (EBA),
which boosts pedal pressure when full braking is required, and Corner
Brake Control (CBC), which enhances rear-end stability when braking in
corners. It
also helps to control the Hill Descent Control, Electronic Traction
Control and Dynamic Stability Control systems.
The electronic modulator at the heart of the stability control systems
on LR2 constantly monitors and, if necessary, adjusts both braking and
engine traction to assist in maintaining control of each wheel. As
well as reducing brake pressure, as in a conventional anti-lock (ABS)
braking system, the modulator is designed to help generate positive
hydraulic pressure to increase braking force in an emergency.
Roll Stability Control is a sophisticated roll-over prevention
technology from Land Rover. Gyroscopic sensing allows this system ￜ
linked to the electronic modulator ￜ to compare the rate of change of
body roll angle with the steered course. If necessary, incremental
brake force is applied to specific wheels to reduce the chances ofa
roll.
Another innovation on LR2 is Land Rover's patented Gradient Release
Control system. Linked to the Hill Descent Control, it ensures that
when releasing the brakes on extremely steep hills, brake-line
pressure is released progressively when the driver's foot is removed
from the pedal, helping the driver maintain control.
DESIGN
As always with a Land Rover, functionality is a fundamental driver of
design. The narrow front A-posts help achieve excellent all-round
visibility. The hood castellations help the driver place the vehicle
more accurately on the road or off the beaten track. The wheel stance
and wide track help deliver agile handling and sure footed grip. The
short front and rear overhangs and high underbody are essential for
its' off-road performance by maximizing approach and departure angles.
The body-side protection guards against stone chips and helps keep the
sills clean.
Exteriors are offered with a selection of new body colors, as well as
more new lighting, both front and rear, utilizing the latest in LED
technology and sporting more contemporary design details for an
integrated appearance.
The three new colors that have been added to the LR2 range for 2013
are Aintree Green, Havana and Mauritius Blue. Exteriors gain a number
of new integrated design features resulting in a coordinated and
premium appearance. With the latest in Xenon and LED technology, the
front and rear lamps have been revamped giving the LR2 a new look, set
off with a new signature design graphic in the front running lights.
The grille and fog lamp bezels now sport a bright finish and there are
paint detailing changes to the front grille surround, insert bars and
fender vent to harmonize the different elements. Externally, the LR2
HSE grill insert bars, fender vent and rear finisher strip have a
light gloss silver finish whilst the grille surround
is finished in gloss black. There are 18-inch, 10-spoke alloy wheels
as standard and two 19-inch wheel options.
BODY STRUCTURE
The LR2 uses unibody construction. Ultra-high-strength steel is used
extensively in the LR2's door beams and for various strengthening
reinforcements. DP600 dual-phase steel ￜ which requires special
pressing because of its strength ￜ is used for the A-posts, lower
sills, cantrails, front side members and dash to help provide a
weight-efficient passenger cell.
Many of the bolt-on components fitted during final assembly also help
improve structural integrity. A fully integrated front-end structure
not only carries the cooling pack and front bumpers, but also
substantially boosts the overall body stiffness. Even the hood-locking
platform has been designed to help boost structural integrity,
ensuring good load transfer from one front crash rail to the other.
LR2 uses 100 percent double-sided zinc-coated steel panels as part of
the sophisticated anti-corrosion and paint treatment. Vulnerable areas
of the car, including the sills and lower doors, are coated in a tough
thermoplastic cladding. A double bulkhead in the engine bay improves
powertrain isolation and provides a clean area for components such as
the ABS modulator, brake servo and wiper system. The cooling pack is
protected by a strong thermoplastic undertray, while a structural
steel undertray protects the engine. Bumpers are made from
high-pressure injection-molded reinforced polypropylene.
SAFETY
The LR2's long list of primary safety features ￜ including its
responsive handling, large four-wheel disc brakes and permanent
all-wheel drive system ￜ helps the driver avoid hazards. Another key
to safety is maintaining excellent visibility under all conditions.
The high 'command view' seating position provides visibility over
traffic and a clear view of the road. The generous areas of glass on
LR2 offer excellent all-around views. Large door mirrors offer a wide
field of view. An electrically heated front windshield and heated
washer jets are available to maintain visibility in low temperature
conditions. Rain-sensing wipers and automatic headlights, both of
which work via infra-red sensor technology, are standard on all
models.
Secondary safety starts with the strong unibody and its passenger
cell. Front and rear crumple zones are designed to help absorb as much
energy as possible during an impact. Side-impact protection is further
assisted by the ultra-high-strength steel door beams, the strong and
deep door sills and the raised seat position. All LR2 models feature
seven airbags as standard equipment. The driver and passenger front
airbags are designed to help provide head and chest protection and the
front seat side airbags protect against side impacts. Full-length
curtain airbags in the roof side structure are designed to help reduce
the potential of head injury and roll-over ejection for front and rear
occupants. An inflatable knee bolster helps protect the driver against
leg injury from the steering column. The front safety belts feature
pre-tensioners. Pedestrian safety is also a high priority, with
2.76-3.54 inch (70mm-90mm) of clearance between the upper hood and
under-hood mechanicals in the critical zones. The excellent energy
absorbing qualities of the hood further assist pedestrian protection.
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