Comparisons / Comparison of Audi A4 (B9 8W, facelift 2018) 45 TFSI quattro S tronic and BMW 4 Series Coupe (F32, facelift 2017) 420i xDrive Steptronic

Comparison of Audi A4 (B9 8W, facelift 2018) 45 TFSI quattro S tronic and BMW 4 Series Coupe (F32, facelift 2017) 420i xDrive Steptronic [S]ave

Attribute
Audi A4 (B9 8W, facelift 2018) 45 TFSI quattro S tronic ×
BMW 4 Series Coupe (F32, facelift 2017) 420i xDrive Steptronic ×
General
MakeAudiBMW
ModelA44 Series
GenerationA4 (B9 8W, facelift 2018)4 Series Coupe (F32, facelift 2017)
Modification45 TFSI quattro S tronic420i xDrive Steptronic
Websitehttps://www.audi.com/https://www.bmw.com
Number of doors42
Number of seats54
Body typeSedanCoupe
Transmissionautomatic s tronic automatic steptronic
Number of gears78
Production from (year)20192017
Performance
Top speed (km/h)250231
Acceleration 0-100 km/h (s)5.87.8
City consumption (l/100km)8.47.7
Extra-urban consumption (l/100km)5.24.8
Combined consumption (l/100km)6.45.9
CO2 emissions (g/km)146137
Emission standardEURO VId - TEMPEURO VI
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)245184
Max. torque (Nm)370270
Fuel Engine
Number of cylinders44
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)1,9841,998
Compression ratio-11
Max. power @ rpm (rpm)5,0005,000
Max. torque @ rpm (rpm)1,6001,350
Cylinder bore (mm)-82
Piston stroke (mm)-94.6
Fuel systemDirect injectionDirect injection
TurbineTurbochargerTwin-power turbo
Fuel tank (l)5860
Engine oil capacity (l)-5.25
Chassis
ABS++
Front wheel suspensionMulti-link suspensionIndependent, spring
Rear wheel suspensionMulti-link independentMulti-link independent
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • 225/50 R17
  • 225/40 R19
  • 225/45 R18
  • 225/50 R17
  • 255/35 R19
  • 255/40 R18
Turning radius (m)-11.8
Dimensions
Length (mm)4,7384,640
Width (mm)1,8421,825
Height (mm)1,4281,392
Wheelbase (mm)2,8202,810
Kerb weight (kg)1,5401,570
Gross weight (kg)2,1102,090
Minimum boot space (l)480445
Max. roof load (kg)9075
Front track (mm)1,5721,543
Rear track (mm)1,5551,589
Ride height (mm)-145
Drag coefficient (Cd)-0.3



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