Comparisons / Comparison of Audi A7 Sportback (C7 facelift 2014) 3.0 BiTDI V6 competition quattro Tiptronic and BMW 6 Series Gran Coupe (F06 LCI, facelift 2015) 640d Steptronic

Comparison of Audi A7 Sportback (C7 facelift 2014) 3.0 BiTDI V6 competition quattro Tiptronic and BMW 6 Series Gran Coupe (F06 LCI, facelift 2015) 640d Steptronic [S]ave

Attribute
BMW 6 Series Gran Coupe (F06 LCI, facelift 2015) 640d Steptronic ×
Audi A7 Sportback (C7 facelift 2014) 3.0 BiTDI V6 competition quattro Tiptronic ×
General
MakeBMWAudi
Model6 SeriesA7
Generation6 Series Gran Coupe (F06 LCI, facelift 2015)A7 Sportback (C7 facelift 2014)
Modification640d Steptronic3.0 BiTDI V6 competition quattro Tiptronic
Websitehttps://www.bmw.comhttps://www.audi.com/
Number of doors45
Number of seats55
Body typeCoupeLiftback
Transmissionautomatic steptronic automatic tiptronic
Number of gears88
Production from (year)20152014
Production to (year)20182014
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.45.1
City consumption (l/100km)6.2-
Extra-urban consumption (l/100km)4.9-
Combined consumption (l/100km)5.4-
CO2 emissions (g/km)143-
Emission standardEURO VI-
Drive
DriveRear wheel driveAll wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)313347
Max. torque (Nm)630650
Fuel Engine
Number of cylinders66
Cylinders arrangementInlineV engine
Valves per cylinder44
Engine displacement (cm³)2,9932,967
Compression ratio16.515.5
Max. power @ rpm (rpm)4,4004,600
Max. torque @ rpm (rpm)1,5001,400
Cylinder bore (mm)8483
Piston stroke (mm)9091.4
Fuel systemDiesel CommonrailDiesel Commonrail
Valve control-Dohc
TurbineTwin-power turboBiTurbo
Fuel tank (l)7073
Engine oil capacity (l)6.5-
Coolant capacity (l)8-
Chassis
ABS++
Front wheel suspensionDouble wishboneMulti-link suspension
Rear wheel suspensionMulti-link independentIndependent on trapezoidalever
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesDiscVentilated discs
Rear brakesDiscVentilated discs
Tires size
  • 225/55 R17
  • 245/35 R20
  • 245/40 R19
  • 245/45 R18
  • 275/30 R20
  • 275/35 R19
  • 275/45 R18
  • 265/35 R20
Turning radius (m)11.9511.9
Dimensions
Length (mm)5,0074,974
Width (mm)1,8941,911
Height (mm)1,3921,420
Wheelbase (mm)2,9682,914
Kerb weight (kg)1,8101,895
Gross weight (kg)2,4102,505
Minimum boot space (l)460535
Maximum boot space (l)1,2651,390
Max. roof load (kg)75-
Front track (mm)1,6001,644
Rear track (mm)1,6651,635
Ride height (mm)126-
Drag coefficient (Cd)0.280.29



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