DETAILED CAR COMPARISON

2025 Audi A6 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 13.25 points.

85.25–98.5
SPECIFICATION GROUPS

Every difference between the two cars

Basic Specifications

Audi A6SpecificationBMW M5
AudiMakeBMW
A6ModelM5
2025Model year2018
SedanBody typeSedan
5Seats5
5Doors4

Performance

Audi A6SpecificationBMW M5
7,6 s0–100 km/h3,3 s
246 km/hTop speed250 km/h
1968 ccEngine displacement4395 cc
204 HPPower625 HP
400 NmTorque750 Nm
4Cylinders8

Fuel & Consumption

Audi A6SpecificationBMW M5
DieselFuel typePetrol
63 ltFuel tank68 lt
4,9 ltUrban consumption14,4 lt
4,2 ltExtra-urban consumption8,1 lt
4,6 ltAverage consumption10,7 lt

Transmission & Chassis

Audi A6SpecificationBMW M5
4x4Drivetrain4x4
7Gears8
TiptronicTransmission—
17Tyre size275/35 ZR20; 285/35 ZR20
YesABSYes

Dimensions

Audi A6SpecificationBMW M5
4939 mmLength4966 mm
1886 mmWidth1903 mm
1457 mmHeight1469 mm
1705 kgWeight1865 Kg
530 ltLuggage capacity—
—Wheelbase2982 mm

Additional Features

Audi A6Driver 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 WindowsHeated Steering WheelLeather 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 A6 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 13.25 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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