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Mercedes-Benz S 420 CDI {W 221}

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 86.00 mm × 86.00 mm 3.39 in × 3.39 in
Cylinders V-8
Displace 4 litre 3996 cc (243.851 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 32 valves in total
Engine construction
Sump Wet sumped
Compression ratio 17.00:1
Fuel system common rail direct diesel injection
Maximum power 320.4 PS (316.0 bhp) (235.6 kW) @ 3600 rpm
0-50 mph
0-60 mph
0-100 mph
0-100 km/h 6.60 s
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 250 km/h (155 mph)
Fuel consumption 13.0/7.2/9.4 l/100km urban/extra-urban/combined
CO2 emissions 247.0 g/km
Power to weight ratio 151.2 bhp/ton
Specific output
Maximum torque 730.0 Nm (538 ft·lb) (74.4 kgm) @ 2200 rpm
bmep 2295.7 kPa (333 psi)
Specific torque 182.68 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 1
Unitary capacity 499.5 cc/cylinder
Aspiration Turbo D.
Compressor type
Intercooler
Catalytic converter Y

Dimensions and weight

wheelbase 3035 mm
wheelbase 119.5 in
Length (milimeters) 5076 mm
Length (inches) 199.8 in
Width (milimeters) 1871 mm
Width (inches) 73.7 in
Height (milimeters) 1473 mm
Height (inches) 58 in
L:W ratio 1.67
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 2090 kg
Kerb weight (pounds) 4608 lb
Weight distribuiton
Fuel capacity (litres) 90 litres
Fuel capacity (UK Ga) 19.8 UK Ga
Fuel capacity (US Gal) 23.8 US Gal

Aerodynamics

Drag coefficient 0.270
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion VPAS
Turns lock-to-lock
Turning circle
Tyres 235/55 R 17
Wheels
Brakes F/R VeDi/VeDi-S-ABS
Brake ∅
Braked area
Transmission 7A
Top gear ratio 0.73
Final drive ratio 2.65

General information

RAC rating 36.7
Number made
Model code
Model family W 221
Insurance classification No information available
Tax band No information available

Manual Download

Download 2006 Mercedes-Benz S 420 CDI {W 221} PDF Manual
Designer unknown
Year 2006

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