Comparisons / Comparison of Audi A7 Sportback (C8) 45 TFSI quattro S tronic and BMW 4 Series Convertible (F33, facelift 2017) 420i

Comparison of Audi A7 Sportback (C8) 45 TFSI quattro S tronic and BMW 4 Series Convertible (F33, facelift 2017) 420i [S]ave

Attribute
Audi A7 Sportback (C8) 45 TFSI quattro S tronic ×
BMW 4 Series Convertible (F33, facelift 2017) 420i ×
General
MakeAudiBMW
ModelA74 Series
GenerationA7 Sportback (C8)4 Series Convertible (F33, facelift 2017)
Modification45 TFSI quattro S tronic420i
Websitehttps://www.audi.com/https://www.bmw.com
Number of doors52
Number of seats54
Body typeLiftbackCabriolet
Transmissionautomatic s tronic manual
Number of gears76
Production from (year)20182017
Performance
Top speed (km/h)250230
Acceleration 0-100 km/h (s)6.28.2
City consumption (l/100km)8.18
Extra-urban consumption (l/100km)5.45.1
Combined consumption (l/100km)6.46.2
CO2 emissions (g/km)145145
Emission standardEURO VId - TEMPEURO 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)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)6360
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
  • 225/55 R18
  • 225/40 R19
  • 225/45 R18
  • 225/50 R17
  • 255/35 R19
  • 255/40 R18
Turning radius (m)-11.3
Dimensions
Length (mm)4,9694,640
Width (mm)1,9081,825
Height (mm)1,4221,384
Wheelbase (mm)2,9262,810
Kerb weight (kg)1,7501,700
Gross weight (kg)2,3752,170
Minimum boot space (l)535370
Max. roof load (kg)90-
Front track (mm)1,6511,544
Rear track (mm)1,6371,593
Ride height (mm)-130
Drag coefficient (Cd)-0.3



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