Comparisons / Comparison of Mercedes-Benz S-class (W221, facelift 2009) S 450 CDI V8 G-TRONIC and Mercedes-Benz S-class (W221) S 420 CDI G-TRONIC

Comparison of Mercedes-Benz S-class (W221, facelift 2009) S 450 CDI V8 G-TRONIC and Mercedes-Benz S-class (W221) S 420 CDI G-TRONIC [S]ave

Attribute
Mercedes-Benz S-class (W221) S 420 CDI G-TRONIC ×
Mercedes-Benz S-class (W221, facelift 2009) S 450 CDI V8 G-TRONIC ×
General
MakeMercedes-BenzMercedes-Benz
ModelS-classS-class
GenerationS-class (W221)S-class (W221, facelift 2009)
ModificationS 420 CDI G-TRONICS 450 CDI V8 G-TRONIC
Websitehttps://www.mercedes-benz.com/https://www.mercedes-benz.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomatic g-tronic automatic g-tronic
Number of gears77
Production from (year)20062009
Production to (year)20092010
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)66.6
City consumption (l/100km)1313
Extra-urban consumption (l/100km)7.26.9
Combined consumption (l/100km)9.49.1
CO2 emissions (g/km)247240
Emission standardEURO IV-
Drive
DriveRear wheel driveRear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)320320
Max. torque (Nm)730730
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)3,9973,996
Compression ratio1817
Max. power @ rpm (rpm)3,6003,600
Max. torque @ rpm (rpm)2,2002,200
Cylinder bore (mm)86-
Piston stroke (mm)86-
Fuel systemDiesel CommonrailDiesel Commonrail
Valve controlDohc-
TurbineTurbochargerTurbocharger / Intercooler
Fuel tank (l)9090
Chassis
ABS++
Front wheel suspensionPneumatic elastic element-
Rear wheel suspensionPneumatic elastic element-
Steering typeSteering rackSteering rack
Front brakesVentilated discsDisc
Rear brakesDiscDisc
Tires size
  • 235/55 R17
  • 255/45 R18
Turning radius (m)11.811.8
Dimensions
Length (mm)5,0795,096
Width (mm)1,8721,871
Height (mm)1,4731,479
Wheelbase (mm)3,0353,035
Kerb weight (kg)2,0152,015
Gross weight (kg)2,6402,690
Minimum boot space (l)560560
Front track (mm)1,6041,600
Rear track (mm)1,6061,606



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