Comparisons / Comparison of BMW 7 Series (E66, facelift 2005) 750Li Steptronic and Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 G-TRONIC

Comparison of BMW 7 Series (E66, facelift 2005) 750Li Steptronic and Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 G-TRONIC [S]ave

Attribute
BMW 7 Series (E66, facelift 2005) 750Li Steptronic ×
Mercedes-Benz S-class (W221, facelift 2009) S 450 V8 G-TRONIC ×
General
MakeBMWMercedes-Benz
Model7 SeriesS-class
Generation7 Series (E66, facelift 2005)S-class (W221, facelift 2009)
Modification750Li SteptronicS 450 V8 G-TRONIC
Websitehttps://www.bmw.comhttps://www.mercedes-benz.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomatic steptronic automatic g-tronic
Number of gears67
Production from (year)20052009
Production to (year)20082010
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)65.9
City consumption (l/100km)16.915.9
Extra-urban consumption (l/100km)8.37.7
Combined consumption (l/100km)11.410.6
CO2 emissions (g/km)-249
Emission standardEURO IV-
Drive
DriveRear wheel driveRear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)367340
Max. torque (Nm)490460
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)4,7994,663
Compression ratio10.510.5
Max. power @ rpm (rpm)6,3006,000
Max. torque @ rpm (rpm)3,4002,700
Cylinder bore (mm)93-
Piston stroke (mm)88.3-
Fuel systemMulti-point injectionMulti-point injection
Valve controlDohc-
Fuel tank (l)8890
Chassis
ABS++
Front wheel suspensionThe depreciated rack-
Rear wheel suspensionHelical spring-
Steering typeSteering rackSteering rack
Power steeringHydraulic Steering-
Front brakesVentilated discsDisc
Rear brakesVentilated discsDisc
Tires size
  • 245/55 R17
  • 255/45 R18
Turning radius (m)12.611.8
Dimensions
Length (mm)5,1795,096
Width (mm)1,9021,871
Height (mm)1,4841,479
Wheelbase (mm)3,1303,035
Kerb weight (kg)1,9501,880
Gross weight (kg)2,5302,560
Minimum boot space (l)500560
Front track (mm)1,5781,600
Rear track (mm)1,5961,606
Drag coefficient (Cd)0.29-



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