Comparisons / Comparison of Alpina B5 Sedan (F10) 4.4 V8 BITURBO and Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 4MATIC G-TRONIC

Comparison of Alpina B5 Sedan (F10) 4.4 V8 BITURBO and Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 4MATIC G-TRONIC [S]ave

Attribute
Mercedes-Benz S-class Long (W221, facelift 2009) S 450 V8 4MATIC G-TRONIC ×
Alpina B5 Sedan (F10) 4.4 V8 BITURBO ×
General
MakeMercedes-BenzAlpina
ModelS-classB5
GenerationS-class Long (W221, facelift 2009)B5 Sedan (F10)
ModificationS 450 V8 4MATIC G-TRONIC4.4 V8 BITURBO
Websitehttps://www.mercedes-benz.com/https://www.alpina-automobiles.com/en/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomatic g-tronic automatic
Number of gears78
Production from (year)20092011
Production to (year)20102013
Performance
Top speed (km/h)250319
Acceleration 0-100 km/h (s)5.94.5
City consumption (l/100km)16.315
Extra-urban consumption (l/100km)7.97.9
Combined consumption (l/100km)1110.5
CO2 emissions (g/km)256-
Emission standard-EURO V
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)340540
Max. torque (Nm)460730
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)4,6634,395
Compression ratio10.59.2
Max. power @ rpm (rpm)6,0005,200
Max. torque @ rpm (rpm)2,7002,800
Cylinder bore (mm)-89
Piston stroke (mm)-88.3
Fuel systemMulti-point injectionDirect injection
Turbine-Twin-Turbo
Fuel tank (l)9070
Chassis
ABS++
Steering typeSteering rackSteering rack
Front brakesDisc-
Rear brakesDisc-
Tires size
  • 255/45 R18
  • 255/35 ZR20
  • 285/30 ZR20
Turning radius (m)12.2-
Dimensions
Length (mm)5,2264,905
Width (mm)1,8711,860
Height (mm)1,4791,469
Wheelbase (mm)3,1652,968
Kerb weight (kg)2,0001,920
Gross weight (kg)2,6602,510
Minimum boot space (l)560520
Front track (mm)1,6001,599
Rear track (mm)1,6061,599



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