Comparisons / Comparison of Audi A4 Avant (B9 8W, facelift 2018) 40 TDI quattro S tronic and BMW 4 Series Convertible (F33, facelift 2017) 420d Steptronic

Comparison of Audi A4 Avant (B9 8W, facelift 2018) 40 TDI quattro S tronic and BMW 4 Series Convertible (F33, facelift 2017) 420d Steptronic [S]ave

Attribute
Audi A4 Avant (B9 8W, facelift 2018) 40 TDI quattro S tronic ×
BMW 4 Series Convertible (F33, facelift 2017) 420d Steptronic ×
General
MakeAudiBMW
ModelA44 Series
GenerationA4 Avant (B9 8W, facelift 2018)4 Series Convertible (F33, facelift 2017)
Modification40 TDI quattro S tronic420d 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)20182017
Performance
Top speed (km/h)230228
Acceleration 0-100 km/h (s)7.68
City consumption (l/100km)5.85.2
Extra-urban consumption (l/100km)4.73.9
Combined consumption (l/100km)5.14.4
CO2 emissions (g/km)134116
Emission standardEURO VId - TEMPEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)190190
Max. torque (Nm)400400
Fuel Engine
Number of cylinders44
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)1,9681,995
Compression ratio-16.5
Max. power @ rpm (rpm)3,8004,000
Max. torque @ rpm (rpm)1,7501,750
Cylinder bore (mm)-84
Piston stroke (mm)-90
Fuel systemDiesel CommonrailDiesel Commonrail
TurbineTurbochargerTwin-power turbo
Fuel tank (l)5857
Engine oil capacity (l)-5
Chassis
ABS++
Front wheel suspensionIndependent multi-linkIndependent, 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-
  • 225/40 R19
  • 225/45 R18
  • 225/50 R17
  • 255/35 R19
  • 255/40 R18
Turning radius (m)11.611.3
Dimensions
Length (mm)4,7384,640
Width (mm)1,8421,825
Height (mm)1,4351,384
Wheelbase (mm)2,8202,810
Kerb weight (kg)1,6151,715
Gross weight (kg)2,2252,185
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)-0.28



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