Comparisons / Comparison of Audi A8 (D4, 4H) 4.2 BiTDI V8 quattro Tiptronic and Infiniti QX50 I 3.0d V6 AWD Automatic

Comparison of Audi A8 (D4, 4H) 4.2 BiTDI V8 quattro Tiptronic and Infiniti QX50 I 3.0d V6 AWD Automatic [S]ave

Attribute
Audi A8 (D4, 4H) 4.2 BiTDI V8 quattro Tiptronic ×
Infiniti QX50 I 3.0d V6 AWD Automatic ×
General
MakeAudiInfiniti
ModelA8QX50
GenerationA8 (D4, 4H)QX50 I
Modification4.2 BiTDI V8 quattro Tiptronic3.0d V6 AWD Automatic
Websitehttps://www.audi.com/https://www.infinitiusa.com/
Number of doors45
Number of seats55
Body typeSedanSUV
Transmissionautomaticautomatic
Number of gears87
Production from (year)20102013
Production to (year)20112015
Performance
Top speed (km/h)250221
Acceleration 0-100 km/h (s)5.57.9
City consumption (l/100km)9.310.8
Extra-urban consumption (l/100km)6.37.2
Combined consumption (l/100km)7.48.5
CO2 emissions (g/km)195224
Emission standardEURO VEURO V
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Engine typeFuel engineFuel engine
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)350238
Max. torque (Nm)800550
Fuel Engine
Number of cylinders86
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)4,1342,993
Compression ratio16.516
Max. power @ rpm (rpm)4,0003,750
Max. torque @ rpm (rpm)1,7501,750
Cylinder bore (mm)8384
Piston stroke (mm)95.590
Fuel systemDiesel CommonrailDiesel Commonrail
Valve controlDohcDohc
TurbineBiTurboTurbocharger / Intercooler
CatalystParticulate filterParticulate filter
Fuel tank (l)9080
Engine oil capacity (l)9.5-
Chassis
ABS++
Front wheel suspensionMulti-link suspensionDouble wishbone
Rear wheel suspensionIndependent on trapezoidaleverIndependent, spring multi-link with stabilizer
Front suspensionPneumaticCoil springs
Rear suspensionPneumaticCoil springs
Front stabilizer++
Rear stabilizer++
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • 235/60 R17
  • 225/55 R18
Turning radius (m)12.311.4
Dimensions
Length (mm)5,1374,635
Width (mm)1,9491,800
Height (mm)1,4601,600
Wheelbase (mm)2,9922,800
Kerb weight (kg)1,9951,985
Gross weight (kg)2,6602,470
Minimum boot space (l)510309
Maximum boot space (l)1,1421,175
Max. roof load (kg)100-
Front track (mm)1,6441,540
Rear track (mm)1,6351,545
Ride height (mm)120149
Drag coefficient (Cd)0.270.33



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