Select Units
Brand
Series
Model
Generation
Modification
S 420 CDI V8 (320 Hp) 7G-TRONIC
Body Type
Sedan
Start of production
2006, Oct
End of production
2009, Apr
Emission standard
Euro 4
Powertrain
ICE
Fuel type
Diesel
Fuel tank capacity
90
l
23.78
US gal
19.8
UK gal
Engine displacement
3996 cm³ 243.85 cu. In.
Power
320 hp (at 3600 rpm)
Torque
730 Nm (at 2200 rpm) 538.42 lb. ft (at 2200 rpm)
Drive Axle
Rear wheel drive
Top Speed
250 km/h 155 mph
Gearbox type
Automatic
Number of Gears
7 G-TRONIC
Kerb weight
2015 kg 4442.3 lbs
Length
5079 mm 199.96 in
Width
1872 mm 73.7 in
Doors
4
Seats
5
Wheel rims
8J x 17
FULL SPECS
NEDC
- Urban
13 - 13.2
l/100 km
18.09 - 17.82
US mpg
21.73 - 21.4
UK mpg
- Extra urban
7.2 - 7.4
l/100 km
32.67 - 31.78
US mpg
39.23 - 38.17
UK mpg
- Combined
9.4 - 9.6
l/100 km
25.02 - 24.5
US mpg
30.05 - 29.43
UK mpg
Emission standard
Euro 4
NEDC
247 - 252 g/km
Speed
- Top speed
250 km/h 155 mph
Acceleration
0 - 100 km/h
6.6 sec
0 - 60 mph
6.3 sec
Drag coefficient (Cd)
0.27
Engine Model
OM 629.911
Powertrain
ICE
Fuel type
Diesel
Fuel system
Diesel Commonrail
Engine Location
Front, Longitudinal
Turbine
BiTurbo
Engine systems
Particulate filter
Engine displacement
3996 cm³ 243.85 cu. In.
Power
320 hp (at 3600 rpm)
Torque
730 Nm (at 2200 rpm) 538.42 lb. ft (at 2200 rpm)
Number of cylinders
8
Valves per cylinder
4
Position of cylinders
V-engine
Cylinder Bore
86 mm 3.39 in
Piston Stroke
86 mm 3.39 in
Compression ratio
17
Valvetrain
DOHC
Engine oil capacity
10.5
l
11.13
US qt
9.24
UK qt
Coolant
9
l
9.54
US qt
7.92
UK qt
Length
5079 mm 199.96 in
Width
1872 mm 73.7 in
Width including mirrors
2115 mm 83.27 in
Height
1473 mm 57.99 in
Wheelbase
3035 mm 119.49 in
Front track
1604 mm 63.15 in
Rear (Back) track
1606 mm 63.23 in
Front overhang
871 mm 34.29 in
Rear overhang
1173 mm 46.18 in
Ride height
146 mm 5.75 in
Turning diameter
11.8 m 38.71 ft
Approach angle
14.7 degree
Departure angle
15 degree
Ramp angle
11.2 degree
Drive Axle
Rear wheel drive
Number of Gears
7 G-TRONIC
Brakes
- Front
Ventilated discs
- Rear
Ventilated discs
Assisting system
ABS
Steering type
Steering rack and pinion
Power steering
Hydraulic Steering
Suspension
- Front
Independent multi-link suspension, Transverse stabilizer, Air suspension
- Rear
Independent multi-link suspension, Air suspension, Transverse stabilizer
Tire size
- Front
235/55 R17
Wheel rims
8J x 17
Kerb weight
2015 kg 4442.3 lbs
Max. weight
2640 kg 5820.2 lbs
Luggage capacity
- Min. (seats up)
560 l 19.78 cu ft
- Max. roof load
625 kg 1377.9 lbs
Max. trailer load with brakes
- 12%
2100 kg 4629.7 lbs
Max. trailer load w/out brakes
750 kg 1653.5 lbs