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Audi Q8 e-tron vs BMW iX comparison

Compare performance (503 HP vs 659 HP), boot space and price (65100 £ vs 71600 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 e-tron or BMW iX?

Audi Q8 e-tron vs BMW iX: Key differences

Audi Q8 e-tron

  • slightly cheaper
  • to a small extent more trunk space

BMW iX

3.9 (1 Reviews)
rate
  • distinct more power
  • a bit more efficient
  • to a small extent more electric range
  • a bit quicker from 0–100 km/h
  • minimal lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Q8 e-tron

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi Q8 e-tron has a slightly advantage in terms of price – it starts at 65100 £ , while the BMW iX costs 71600 £ . That’s a price difference of around 6514 £.

In terms of energy consumption, the advantage goes to the BMW iX: with 17.80 kWh per 100 km, it’s a bit more efficient than the Audi Q8 e-tron with 19.70 kWh. That’s a difference of about 1.90 kWh.

As for electric range, the BMW iX performs to a small extent better – achieving up to 701 km, about 106 km more than the Audi Q8 e-tron.

iX

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 iX has a distinct edge – offering 659 HP compared to 503 HP. That’s roughly 156 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW iX is a bit quicker – completing the sprint in 3.80 s, while the Audi Q8 e-tron takes 4.50 s. That’s about 0.70 s faster.

There’s also a difference in torque: BMW iX pulls barely noticeable stronger with 1015 Nm compared to 973 Nm. That’s about 42 Nm difference.

Q8 e-tron

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, BMW iX is minimal lighter – 2525 kg compared to 2585 kg. The difference is around 60 kg.

In terms of boot space, the Audi Q8 e-tron offers to a small extent more room – 569 L compared to 500 L. That’s a difference of about 69 L.

When it comes to payload, Audi Q8 e-tron hardly perceptible takes the win – 595 kg compared to 575 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The BMW iX holds a decisive overall lead 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.

Frequently compared as well

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BMW iX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £71,600
iX

BMW iX

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 408 - 659 HP
  • Consumption kWh/100km : 17.8 - 20.6 kWh
  • Electric Range : 600 - 701 km
details

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.

details
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BMW iX

3.9 (1 Reviews)
rate

The BMW iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.

details
P90464063_highRes_bmw-ix-m60-05-2022
P90464066_highRes_bmw-ix-m60-05-2022
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Reviews Audi Q8 e-tron

Reviews BMW iX

3.9 (1 Reviews)
rate
Massimiliano La Vignma
5 Feb 2026, 13:42:39

Innovative, with generous interior space but at the expense of the boot. I have an M60 — strong acceleration and excellent self-charging, especially on the motorway.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Audi Q8 e-tron
BMW iX

Costs and Consumption
Price
65100 - 102800 £
Price
71600 - 108400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.7 - 26.3 kWh
Consumption kWh/100km
17.8 - 20.6 kWh
Electric Range
456 - 595 km
Electric Range
600 - 701 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
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2585 - 2725 kg
Curb weight
2525 - 2655 kg
Trunk capacity
528 - 569 L
Trunk capacity
500 L
Length
4915 mm
Length
-
Width
1937 - 1994 mm
Width
1970 mm
Height
1617 - 1683 mm
Height
-
Max trunk capacity
1567 - 1637 L
Max trunk capacity
-
Payload
515 - 595 kg
Payload
505 - 575 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
All-Wheel Drive
Power HP
340 - 503 HP
Power HP
408 - 659 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
200 - 210 km/h
Max Speed
-
Torque
664 - 973 Nm
Torque
700 - 1015 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 370 kW
Power kW
300 - 485 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2023 - 2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW

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What drive types are available for the Audi Q8 e-tron?

The Audi Q8 e-tron is offered with All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.