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

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

Attribute
Audi A4 (B9 8W, facelift 2018) 45 TFSI S tronic ×
BMW 4 Series Coupe (F32, facelift 2017) 420i ×
General
MakeAudiBMW
ModelA44 Series
GenerationA4 (B9 8W, facelift 2018)4 Series Coupe (F32, facelift 2017)
Modification45 TFSI S tronic420i
Websitehttps://www.audi.com/https://www.bmw.com
Number of doors42
Number of seats54
Body typeSedanCoupe
Transmissionautomatic s tronic manual
Number of gears76
Production from (year)20192017
Performance
Top speed (km/h)250236
Acceleration 0-100 km/h (s)6.37.3
City consumption (l/100km)8.37.7
Extra-urban consumption (l/100km)5.24.7
Combined consumption (l/100km)6.35.8
CO2 emissions (g/km)144134
Emission standardEURO VId - TEMPEURO VI
Drive
DriveFront wheel driveRear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)245184
Max. torque (Nm)370290
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)5460
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)-11.3
Dimensions
Length (mm)4,7384,640
Width (mm)1,8421,825
Height (mm)1,4281,377
Wheelbase (mm)2,8202,810
Kerb weight (kg)1,4701,475
Gross weight (kg)2,0451,995
Minimum boot space (l)480445
Max. roof load (kg)9075
Front track (mm)1,5721,547
Rear track (mm)1,5551,593
Ride height (mm)-130
Drag coefficient (Cd)-0.29



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