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Audi Q8 e-tron vs BMW i4 comparison

Compare performance (503 HP vs 601 HP), boot space and price (65,100 £ vs 49,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 e-tron or BMW i4?

Audi Q8 e-tron vs BMW i4: Key differences

Audi Q8 e-tron

  • a bit more trunk space

BMW i4

4.9 (2 Reviews)
rate
  • markedly cheaper
  • slightly more power
  • noticeably more efficient
  • marginally more electric range
  • markedly quicker 0–100 km/h
  • clearly lighter

Here’s where it gets real: The technical differences in detail

Q8 e-tron

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BMW i4 is markedly cheaper – starting at 49,400 £ , while the Audi Q8 e-tron costs 65,100 £ . That’s a price difference of around 15,686 £.

In terms of energy consumption, the BMW i4 is noticeably more efficient: consuming 14.7 kWh/100km compared to 19.7 kWh/100km for the Audi Q8 e-tron. That’s a difference of about 5 kWh/100km.

As for electric range, the BMW i4 offers marginally more range – reaching up to 613 km, about 18 km more than the Audi Q8 e-tron.

i4

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW i4 offers slightly more power – delivering 601 HP compared to 503 HP. That’s roughly 98 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is markedly quicker – completing the sprint in 3.7 s, while the Audi Q8 e-tron takes 4.5 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Audi Q8 e-tron delivers moderately more torque with 973 Nm compared to 795 Nm. That’s about 178 Nm more.

Q8 e-tron

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i4 is clearly lighter – 2,070 kg compared to 2,585 kg. The difference is around 515 kg.

Looking at boot space, the Audi Q8 e-tron offers a bit more boot space – 569 L compared to 470 L. That’s a difference of about 99 L.

When it comes to payload, the Audi Q8 e-tron carries a bit more – 595 kg compared to 480 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The BMW i4 stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
details

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View detailed analysis

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Audi Q8 e-tron

The Audi Q8 e-tron wraps Audi’s usual premium polish into a quiet, composed electric SUV that feels refined and surprisingly effortless to drive. With a spacious, tech-forward cabin and understated road presence, it’s a practical yet stylish choice for buyers who want electric motoring without losing the dignity of a proper luxury SUV.

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Reviews Audi Q8 e-tron

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BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

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Reviews BMW i4

4.9 (2 Reviews)
rate

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Costs and Consumption
Price
65,100 - 102,800 £
Price
49,400 - 62,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Electric Range
456 - 595 km
Electric Range
514 - 613 km
Battery Capacity
89 - 106 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,585 - 2,725 kg
Curb weight
2,070 - 2,285 kg
Trunk capacity
528 - 569 L
Trunk capacity
470 L
Length
4,915 mm
Length
-
Width
1,937 - 1,994 mm
Width
1,852 mm
Height
1,617 - 1,683 mm
Height
-
Max trunk capacity
1,567 - 1,637 L
Max trunk capacity
-
Payload
515 - 595 kg
Payload
445 - 480 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
340 - 503 HP
Power HP
286 - 601 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
3.7 - 6 s
Max Speed
200 - 210 km/h
Max Speed
-
Torque
664 - 973 Nm
Torque
400 - 795 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 370 kW
Power kW
210 - 442 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,024
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW
What drive types are available for the Audi Q8 e-tron?

Available configurations include All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.