E-Kıyasla
DETAILED CAR COMPARISON

2025 Audi A8 vs 2018 BMW i8 Comparison

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

VS
WINNER

Audi A8

Leads the overall E-Kıyasla score by 3.5 points.

94–90.5
SPECIFICATION GROUPS

Every difference between the two cars

Basic Specifications

Audi A8SpecificationBMW i8
AudiMakeBMW
A8Modeli8
2025Model year2018
SedanBody typeCoupe
5Seats4
5Doors2

Performance

Audi A8SpecificationBMW i8
5,6 s0–100 km/h4,4 s
250 km/hTop speed250 km/h
2995 ccEngine displacement1499 cc
340 HPPower231 HP
600 NmTorque320 Nm
6Cylinders3

Fuel & Consumption

Audi A8SpecificationBMW i8
DieselFuel typeHybrid – Petrol / Electric
72 ltFuel tank42 lt
10,3 ltUrban consumption—
6,3 ltExtra-urban consumption—
8,3 ltAverage consumption1,9 lt

Transmission & Chassis

Audi A8SpecificationBMW i8
4x4Drivetrain—
8Gears—
TiptronicTransmission—
18Tyre size—
YesABS—

Dimensions

Audi A8SpecificationBMW i8
5302 mmLength4689 mm
1945 mmWidth1942 mm
1485 mmHeight1293 mm
1920 kgWeight1535 Kg
505 ltLuggage capacity—
—Wheelbase2800 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 i8

No additional feature records are available.

E-Kıyasla Editor’s Note

2025 Audi A8 and 2018 BMW i8 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, Audi A8 leads the E-Kıyasla score by 3.5 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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