Comparisons / Comparison of Audi A6 Allroad quattro (4F,C6) 2.7 TDI V6 quattro Tiptronic and Mercedes-Benz R-class (W251) Long R 320 BlueTec G-TRONIC

Comparison of Audi A6 Allroad quattro (4F,C6) 2.7 TDI V6 quattro Tiptronic and Mercedes-Benz R-class (W251) Long R 320 BlueTec G-TRONIC [S]ave

Attribute
Mercedes-Benz R-class (W251) Long R 320 BlueTec G-TRONIC ×
Audi A6 Allroad quattro (4F,C6) 2.7 TDI V6 quattro Tiptronic ×
General
MakeMercedes-BenzAudi
ModelR-classA6
GenerationR-class (W251) LongA6 Allroad quattro (4F,C6)
ModificationR 320 BlueTec G-TRONIC2.7 TDI V6 quattro Tiptronic
Websitehttps://www.mercedes-benz.com/https://www.audi.com/
Number of doors55
Number of seats55
Body typeStation wagon (estate)Station wagon (estate)
Transmissionautomatic g-tronic automatic tiptronic
Number of gears76
Production from (year)20092006
Production to (year)20102008
Performance
Top speed (km/h)216215
Acceleration 0-100 km/h (s)8.99.3
City consumption (l/100km)-11.5
Extra-urban consumption (l/100km)-7
Combined consumption (l/100km)8.78.7
CO2 emissions (g/km)229-
Emission standardEURO V-
Drive
DriveRear wheel driveAll wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)210180
Max. torque (Nm)540380
Fuel Engine
Number of cylinders66
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)2,9872,698
Compression ratio16.517
Max. power @ rpm (rpm)3,4003,300
Max. torque @ rpm (rpm)1,6001,400
Cylinder bore (mm)8383
Piston stroke (mm)9283.1
Fuel systemDiesel CommonrailDiesel Commonrail
TurbineTurbocharger / IntercoolerTurbocharger / Intercooler
Fuel tank (l)8080
Engine oil capacity (l)8.5-
Coolant capacity (l)9.5-
Chassis
ABS++
Front wheel suspensionDouble wishboneIndependent multi-link
Rear wheel suspensionIndependent, spring multi-link with stabilizerSemi-independent, spring
Steering typeSteering rackSteering rack
Power steeringHydraulic SteeringHydraulic Steering
Front brakesDiscVentilated discs
Rear brakesDiscDisc
Tires size-
  • 225/55 R17
Turning radius (m)12.411.9
Dimensions
Length (mm)5,1574,934
Width (mm)1,9221,862
Height (mm)1,6561,519
Wheelbase (mm)3,2152,833
Kerb weight (kg)2,3351,875
Gross weight (kg)2,9102,505
Minimum boot space (l)550565
Maximum boot space (l)1,9501,660
Max. roof load (kg)100-
Front track (mm)1,6431,596
Rear track (mm)1,6361,587
Ride height (mm)148-
Drag coefficient (Cd)-0.34



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