| General information | |
|---|---|
| Brand | Mercedes-Benz |
| Model | S-class |
| Generation | S-class (W221) |
| Type (Engine) | S 420 CDI V8 (320 Hp) 7G-TRONIC |
| Start of production | October, 2006 year |
| End of production | April, 2009 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Performance specs | |
| Fuel consumption (economy) – urban (NEDC) | 13-13.2 l/100 km 18.1 – 17.8 US mpg 21.7 – 21.4 UK mpg 7.7 – 7.6 km/l |
| Fuel consumption (economy) – extra urban (NEDC) | 7.2-7.4 l/100 km 32.7 – 31.8 US mpg 39.2 – 38.2 UK mpg 13.9 – 13.5 km/l |
| Fuel consumption (economy) – combined (NEDC) | 9.4-9.6 l/100 km 25 – 24.5 US mpg 30.1 – 29.4 UK mpg 10.6 – 10.4 km/l |
| CO2 emissions (NEDC) | 247-252 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.6 sec |
| Acceleration 0 – 62 mph | 6.6 sec |
| Acceleration 0 – 60 mph (Calculated by Auto-Data.net) | 6.3 sec |
| Maximum speed | 250 km/h, Electronically limited 155.34 mph |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 6.3 kg/Hp, 158.8 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 362.3 Nm/tonne |
| Engine specs | |
| Power | 320 Hp @ 3600 rpm. |
| Power per litre | 80.1 Hp/l |
| Torque | 730 Nm @ 2200 rpm. 538.42 lb.-ft. @ 2200 rpm. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 629.911 |
| Engine displacement | 3996 cm3 243.85 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 86 mm 3.39 in. |
| Piston Stroke | 86 mm 3.39 in. |
| Compression ratio | 17:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | BiTurbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 10.5 l 11.1 US qt | 9.24 UK qt |
| Engine oil specification |  Log in to see. |
| Coolant | 9 l 9.51 US qt | 7.92 UK qt |
| Engine systems | Particulate filter |
|
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| Space, Volume and weights | |
| Kerb Weight | 2015 kg 4442.31 lbs. |
| Max. weight | 2640 kg 5820.2 lbs. |
| Max load | 625 kg 1377.89 lbs. |
| Trunk (boot) space – minimum | 560 l 19.78 cu. ft. |
| Fuel tank capacity | 90 l 23.78 US gal | 19.8 UK gal |
| Max. roof load | 100 kg 220.46 lbs. |
| Permitted trailer load with brakes (12%) | 2100 kg 4629.71 lbs. |
| Permitted trailer load without brakes | 750 kg 1653.47 lbs. |
| Dimensions | |
| 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 (ground clearance) | 146 mm 5.75 in. |
| Drag coefficient (Cd) | 0.27 |
| Minimum turning circle (turning diameter) | 11.8 m 38.71 ft. |
| Approach angle | 14.7° |
| Departure angle | 15° |
| Ramp-over (brakeover) angle | 11.2° |
| Drivetrain, brakes and suspension specs | |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission G-TRONIC |
| Front suspension | Independent multi-link suspension, Transverse stabilizer, Air suspension |
| Rear suspension | Independent multi-link suspension, Air suspension, Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 235/55 R17 |
| Wheel rims size | 8J x 17 |
| What is the body type, Mercedes-Benz S-class (W221)? | Sedan, 4 Doors, 5 Seats |
|---|---|
| What is the fuel economy, Mercedes-Benz S-class (W221) S 420 CDI V8 (320 Hp) 7G-TRONIC? | 9.4-9.6 l/100 km 25 – 24.5 US mpg 30.1 – 29.4 UK mpg 10.6 – 10.4 km/l |
| How ECO is the car, Mercedes-Benz S-class S 420 CDI V8 (320 Hp) 7G-TRONIC? | 247-252 g/km CO2 Euro 4 |
| How fast is the car, 2006 S-class (W221) S 420 CDI V8 (320 Hp) 7G-TRONIC? | 250 km/h | 155.34 mph 0-100 km/h: 6.6 sec 0-60 mph: 6.3 sec |
| How much power, Mercedes-Benz S-class Sedan 2006 S 420 CDI V8 (320 Hp) 7G-TRONIC? | 320 Hp, 730 Nm 538.42 lb.-ft. |
| What is the engine size, Mercedes-Benz S-class Sedan 2006 S 420 CDI V8 (320 Hp) 7G-TRONIC? | 4.0 l 3996 cm3 243.85 cu. in. |
| How many cylinders, 2006 Mercedes-Benz S 420 CDI V8 (320 Hp) 7G-TRONIC? | 8, V-engine |
| What is the drivetrain, Mercedes-Benz S-class (W221) Sedan 2006 S 420 CDI V8 (320 Hp) 7G-TRONIC? | Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| How long is this vehicle, 2006 Mercedes-Benz S-class Sedan? | 5079 mm 199.96 in. |
| How wide is the vehicle, 2006 Mercedes-Benz S-class Sedan? | 1872 mm 73.7 in. |
| What is the curb weight, 2006 Mercedes-Benz S-class (W221) S 420 CDI V8 (320 Hp) 7G-TRONIC? | 2015 kg 4442.31 lbs. |
| What is the gross weight, 2006 Mercedes-Benz S-class (W221) S 420 CDI V8 (320 Hp) 7G-TRONIC? | 2640 kg 5820.2 lbs. |
| How much trunk (boot) space, 2006 Mercedes-Benz S-class Sedan? | 560 l 19.78 cu. ft. |
| How many gears, What type is the gearbox, 2006 Mercedes-Benz S-class (W221) S 420 CDI V8 (320 Hp) 7G-TRONIC? | 7, automatic transmission G-TRONIC |
