Comparisons / Comparison of Audi A4 Avant (B9 8W, facelift 2019) 45 TFSI quattro MHEV S tronic and BMW 4 Series Convertible (F33, facelift 2017) 420i Steptronic

Comparison of Audi A4 Avant (B9 8W, facelift 2019) 45 TFSI quattro MHEV S tronic and BMW 4 Series Convertible (F33, facelift 2017) 420i Steptronic [S]ave

Attribute
Audi A4 Avant (B9 8W, facelift 2019) 45 TFSI quattro MHEV S tronic ×
BMW 4 Series Convertible (F33, facelift 2017) 420i Steptronic ×
General
MakeAudiBMW
ModelA44 Series
GenerationA4 Avant (B9 8W, facelift 2019)4 Series Convertible (F33, facelift 2017)
Modification45 TFSI quattro MHEV S tronic420i Steptronic
Websitehttps://www.audi.com/https://www.bmw.com
Number of doors52
Number of seats54
Body typeStation wagon (estate)Cabriolet
Transmissionautomatic s tronic automatic steptronic
Number of gears78
Production from (year)20192017
Performance
Top speed (km/h)250230
Acceleration 0-100 km/h (s)68.4
City consumption (l/100km)8.57.6
Extra-urban consumption (l/100km)5.44.8
Combined consumption (l/100km)6.65.8
CO2 emissions (g/km)149136
Emission standardEURO VId - TEMP - EVAP - ISCEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
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 brakesDiscVentilated discs
Tires size-
  • 225/40 R19
  • 225/45 R18
  • 225/50 R17
  • 255/35 R19
  • 255/40 R18
Turning radius (m)11.611.3
Dimensions
Length (mm)4,7624,640
Width (mm)1,8471,825
Height (mm)1,4351,384
Wheelbase (mm)2,8202,810
Kerb weight (kg)1,5901,715
Gross weight (kg)2,1752,185
Minimum boot space (l)495370
Max. roof load (kg)90-
Front track (mm)1,5721,544
Rear track (mm)1,5551,593
Ride height (mm)-130
Drag coefficient (Cd)-0.3



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