Mercedes-Benz S-Class 4.7 Automatic 4WD (435 hp)
Generation 5 (W221) Facelift · 2009–2013
General
- Car class
- F
- Steering wheel position
- Left
Body
- Number of doors
- 4
- Number of seats
- 5
- Body type
- Sedan
Dimensions
- Length
- 5096 mm
- Width
- 1871 mm
- Height
- 1485 mm
- Wheelbase
- 3035 mm
- Front track
- 1600 mm
- Rear track
- 1606 mm
- Boot volume (min)
- 560 L
- Curb weight
- 2075 kg
- Gross weight
- 2685 kg
Engine
- Engine type
- Petrol
- Engine layout
- Front-wheel drive, longitudinal
- Engine capacity
- 4,663 cm³
- Boost type
- Turbocharging
- Engine power
- 435 hp
- Max power (kW)
- 320 kW
- Max power RPM
- 5,250 rpm
- Maximum torque
- 700 Nm
- Max torque RPM
- 3,500 rpm
- Cylinder layout
- V
- Number of cylinders
- 8
- Valves per cylinder
- 4
- Aspiration
- Distributed injection (multi-point)
- Compression ratio
- 10.5
- Bore
- 92.9 mm
- Stroke
- 86.0 mm
- Engine model
- m278
- Valvetrain
- DOHC
- Engine code
- M278.920
Transmission
- Gearbox type
- Automatic
- Number of gears
- 7
- Drive wheels
- All-wheel drive
Suspension & Brakes
- Tyre size
- 235/55 R17, 255/40 R19, 255/45 R18
- Front suspension
- Independent, Pneumatic element
- Rear suspension
- Independent, Pneumatic element
- Front brakes
- Ventilated disc
- Rear brakes
- Ventilated disc
- Wheel size
- 8.5x18 ET43, 8.5x19 ET43, 8.5x20 ET43 9.5 20 43, 8x17 ET43
- Wheel bolt pattern
- DIA66.6 5x112 mm
Performance
- Maximum speed
- 249 km/h
- Acceleration 0–100 km/h
- 5 s
Fuel Economy
- Fuel tank capacity
- 90 L
- City fuel consumption
- 13.8 l/100 km
- Highway fuel consumption
- 7.5 l/100 km
- Combined fuel consumption
- 9.8 l/100 km
- Fuel grade
- 95 octane
- Emission standard
- Euro 5
- CO₂ emissions
- 228 g/km
Check a particular Mercedes-Benz S-Class
Look up the number plate and see that car’s data from the Motor Register.