Comparisons / Comparison of Audi A8 Long (D4,4H facelift 2013) 4.2 BiTDI V6 clean diesel quattro Tiptronic and Mercedes-Benz S-class Long (W221, facelift 2009) S 450 CDI V8 G-TRONIC

Comparison of Audi A8 Long (D4,4H facelift 2013) 4.2 BiTDI V6 clean diesel quattro Tiptronic and Mercedes-Benz S-class Long (W221, facelift 2009) S 450 CDI V8 G-TRONIC [S]ave

Attribute
Audi A8 Long (D4,4H facelift 2013) 4.2 BiTDI V6 clean diesel quattro Tiptronic ×
Mercedes-Benz S-class Long (W221, facelift 2009) S 450 CDI V8 G-TRONIC ×
General
MakeAudiMercedes-Benz
ModelA8S-class
GenerationA8 Long (D4,4H facelift 2013)S-class Long (W221, facelift 2009)
Modification4.2 BiTDI V6 clean diesel quattro TiptronicS 450 CDI V8 G-TRONIC
Websitehttps://www.audi.com/https://www.mercedes-benz.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomatic tiptronic automatic g-tronic
Number of gears87
Production from (year)20132009
Production to (year)20172010
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)4.96.6
City consumption (l/100km)9.513
Extra-urban consumption (l/100km)6.26.9
Combined consumption (l/100km)7.59.1
CO2 emissions (g/km)197240
Emission standardEURO VI-
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Engine typeFuel engine-
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)385320
Max. torque (Nm)850730
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)4,1343,996
Compression ratio16.517
Max. power @ rpm (rpm)3,7503,600
Max. torque @ rpm (rpm)2,0002,200
Cylinder bore (mm)83-
Piston stroke (mm)95.5-
Fuel systemDiesel CommonrailDiesel Commonrail
Valve controlDohc-
TurbineTurbocharger / IntercoolerTurbocharger / Intercooler
CatalystParticulate filter-
Fuel tank (l)8290
Engine oil capacity (l)9.5-
Coolant capacity (l)11.7-
Chassis
ABS++
Front wheel suspensionMulti-link suspension-
Rear wheel suspensionIndependent on trapezoidalever-
Front suspensionPneumatic-
Rear suspensionPneumatic-
Front stabilizer+-
Rear stabilizer+-
Steering typeSteering rackSteering rack
Power steeringElectric Steering-
Front brakesVentilated discsDisc
Rear brakesVentilated discsDisc
Tires size
  • 235/55 R18
  • 255/45 R18
Turning radius (m)12.712.2
Dimensions
Length (mm)5,2655,226
Width (mm)1,9491,871
Height (mm)1,4711,479
Wheelbase (mm)3,1223,165
Kerb weight (kg)2,0952,075
Gross weight (kg)2,7202,700
Minimum boot space (l)520560
Max. roof load (kg)100-
Front track (mm)1,6441,600
Rear track (mm)1,6351,606



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