Comparisons / Comparison of Audi A8 (D3, 4E, facelift 2005) 4.2 BiTDI V8 quattro DPF Tiptronic and BMW 7 Series (E65, facelift 2005) 745d Steptronic

Comparison of Audi A8 (D3, 4E, facelift 2005) 4.2 BiTDI V8 quattro DPF Tiptronic and BMW 7 Series (E65, facelift 2005) 745d Steptronic [S]ave

Attribute
BMW 7 Series (E65, facelift 2005) 745d Steptronic ×
Audi A8 (D3, 4E, facelift 2005) 4.2 BiTDI V8 quattro DPF Tiptronic ×
General
MakeBMWAudi
Model7 SeriesA8
Generation7 Series (E65, facelift 2005)A8 (D3, 4E, facelift 2005)
Modification745d Steptronic4.2 BiTDI V8 quattro DPF Tiptronic
Websitehttps://www.bmw.comhttps://www.audi.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomatic steptronic automatic tiptronic
Number of gears66
Production from (year)20052005
Production to (year)20082007
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)6.65.9
City consumption (l/100km)12.813.3
Extra-urban consumption (l/100km)6.87.2
Combined consumption (l/100km)99.4
CO2 emissions (g/km)-253
Emission standardEURO IVEURO IV
Drive
DriveRear wheel driveAll wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)330326
Max. torque (Nm)750650
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)4,4234,134
Compression ratio1716.5
Max. power @ rpm (rpm)3,8003,750
Max. torque @ rpm (rpm)1,9001,600
Cylinder bore (mm)8783
Piston stroke (mm)9395.5
Fuel systemDiesel CommonrailDiesel Commonrail
Valve controlDohcDohc
TurbineTwin-TurboBiTurbo
Fuel tank (l)8890
Engine oil capacity (l)-11.5
Coolant capacity (l)-14.9
Chassis
ABS++
Front wheel suspensionThe depreciated rackMulti-link suspension
Rear wheel suspensionHelical springIndependent on trapezoidalever
Steering typeSteering rackSteering rack
Power steeringHydraulic SteeringHydraulic Steering
Front brakesVentilated discsVentilated discs
Rear brakesDiscVentilated discs
Tires size
  • 245/50 R18
  • 235/55 R17
Turning radius (m)12.112.1
Dimensions
Length (mm)5,0395,062
Width (mm)1,9021,894
Height (mm)1,4911,444
Wheelbase (mm)2,9902,944
Kerb weight (kg)2,0401,945
Gross weight (kg)2,6202,545
Minimum boot space (l)500500
Max. roof load (kg)-100
Front track (mm)1,5781,629
Rear track (mm)1,5961,615
Drag coefficient (Cd)0.290.27



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