Tons of info on all Mercedes models from 1946-1995 (except for the 420sl for
some reason)
"Mercedes-Benz Production Models Book/1946-1995 by W. Robert Nitske"
It lists, for every model made the following:
engine type
bore and stroke
displacement
power output (DIN and SAE)
compression ratio
torque
fuel injection type
gear ratios
rear axle ratio
chassis type
suspention type
brake type and size
wheelbase
track, front and rear
length
width
height
ground clearance
tire size
turning radius
steering type and ratio
weight
max speed
acceleration
fuel consumption (mpg and liters/100km)
fuel tank capacity
This book even lists original prices for most models and number of units
produced.