E-Kıyasla
DETAILED CAR COMPARISON

2025 Audi A8 vs 2018 BMW M5 Comparison

Compare technical specifications, scores and everyday-use differences side by side.

VS
WINNER

BMW M5

Leads the overall E-Kıyasla score by 4.5 points.

94–98.5
SPECIFICATION GROUPS

Every difference between the two cars

Basic Specifications

Audi A8SpecificationBMW M5
AudiMakeBMW
A8ModelM5
2025Model year2018
SedanBody typeSedan
5Seats5
5Doors4

Performance

Audi A8SpecificationBMW M5
5,6 s0–100 km/h3,3 s
250 km/hTop speed250 km/h
2995 ccEngine displacement4395 cc
340 HPPower625 HP
600 NmTorque750 Nm
6Cylinders8

Fuel & Consumption

Audi A8SpecificationBMW M5
DieselFuel typePetrol
72 ltFuel tank68 lt
10,3 ltUrban consumption14,4 lt
6,3 ltExtra-urban consumption8,1 lt
8,3 ltAverage consumption10,7 lt

Transmission & Chassis

Audi A8SpecificationBMW M5
4x4Drivetrain4x4
8Gears8
TiptronicTransmission—
18Tyre size275/35 ZR20; 285/35 ZR20
YesABSYes

Dimensions

Audi A8SpecificationBMW M5
5302 mmLength4966 mm
1945 mmWidth1903 mm
1485 mmHeight1469 mm
1920 kgWeight1865 Kg
505 ltLuggage capacity—
—Wheelbase2982 mm

Additional Features

Audi A8Driver AirbagPassenger AirbagSide AirbagKnee AirbagABSEBDESPASRElectronic Parking BrakeHill Start AssistAuto HoldCruise ControlLane Keeping AssistCollision Avoidance SystemDriver Fatigue DetectionComing HomeLeaving HomeTyre Pressure MonitoringTrip ComputerKeyless Startstart-stopArmrestPower Rear WindowsPower Front WindowsLeather Steering WheelCooled GloveboxDigital Climate ControlIlluminated Vanity MirrorDaytime Running LightsFront Fog LightsRear Fog LightsAlloy WheelsFront Parking SensorsRear Parking SensorsReversing CameraAuto-dimming Rear-view MirrorRain SensorLight SensorFolding MirrorsXenon HeadlightsSunroofUSB PortBluetoothNavigation
BMW M5

No additional feature records are available.

E-Kıyasla Editor’s Note

2025 Audi A8 and 2018 BMW M5 approach the same decision from different angles. We compare the exact versions so changes in engine, transmission, dimensions and equipment are not hidden behind the model names.

Overall, BMW M5 leads the E-Kıyasla score by 4.5 points. The score provides a consistent summary, while the best choice can still change with priorities such as urban efficiency, luggage space, performance or equipment.

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