Comparisons / Comparison of Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 G-TRONIC and Jaguar XJ (X351) R 5.0 V8 Automatic

Comparison of Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 G-TRONIC and Jaguar XJ (X351) R 5.0 V8 Automatic [S]ave

Attribute
Jaguar XJ (X351) R 5.0 V8 Automatic ×
Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 G-TRONIC ×
General
MakeJaguarMercedes-Benz
ModelXJS-class
GenerationXJ (X351)S-class Long (W221, facelift 2009)
ModificationR 5.0 V8 AutomaticS 450 V8 G-TRONIC
Websitehttps://www.jaguar.com/index.htmlhttps://www.mercedes-benz.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomaticautomatic g-tronic
Number of gears87
Production from (year)20142009
Production to (year)20152010
Performance
Top speed (km/h)280250
Acceleration 0-100 km/h (s)4.65.9
City consumption (l/100km)16.916
Extra-urban consumption (l/100km)8.67.8
Combined consumption (l/100km)11.610.7
CO2 emissions (g/km)270251
Drive
DriveRear wheel driveRear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)550340
Max. torque (Nm)680460
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder-4
Engine displacement (cm³)5,0004,663
Compression ratio-10.5
Max. power @ rpm (rpm)6,0006,000
Max. torque @ rpm (rpm)2,5002,700
Cylinder bore (mm)92.5-
Piston stroke (mm)93-
Fuel systemDirect injectionMulti-point injection
TurbineMechanical supercharging (Compressor)-
Fuel tank (l)8290
Chassis
ABS++
Steering typeSteering rackSteering rack
Front brakesVentilated discsDisc
Rear brakesVentilated discsDisc
Tires size-
  • 255/45 R18
Turning radius (m)11.912.2
Dimensions
Length (mm)5,1275,226
Width (mm)1,8991,871
Height (mm)1,4561,479
Wheelbase (mm)3,0323,165
Kerb weight (kg)1,8731,940
Gross weight (kg)2,4002,595
Minimum boot space (l)520560
Front track (mm)1,6261,600
Rear track (mm)1,6041,606



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