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BMW X6 vs Audi Q8 e-tron comparison

Compare performance (625 HP vs 503 HP), boot space and price (83,600 £ vs 65,100 £ ) at a glance. Find out which car is the better choice for you – BMW X6 or Audi Q8 e-tron?

BMW X6 vs Audi Q8 e-tron: Key differences

BMW X6

5 (1 Reviews)
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  • a bit more power
  • somewhat quicker 0–100 km/h
  • a bit lighter
  • marginally more trunk space

Audi Q8 e-tron

  • clearly cheaper

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

X6

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 is clearly cheaper – starting at 65,100 £ , while the BMW X6 costs 83,600 £ . That’s a price difference of around 18,514 £.

Q8 e-tron

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the BMW X6 offers a bit more power – delivering 625 HP compared to 503 HP. That’s roughly 122 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X6 is somewhat quicker – completing the sprint in 3.9 s, while the Audi Q8 e-tron takes 4.5 s. That’s about 0.6 s quicker.

Looking at top speed, the BMW X6 is a bit faster – reaching 250 km/h, while the Audi Q8 e-tron tops out at 210 km/h. The difference is around 40 km/h.

There’s also a difference in torque: the Audi Q8 e-tron delivers markedly more torque with 973 Nm compared to 750 Nm. That’s about 223 Nm more.

X6

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW X6 is a bit lighter – 2,240 kg compared to 2,585 kg. The difference is around 345 kg.

Looking at boot space, the BMW X6 offers marginally more boot space – 580 L compared to 569 L. That’s a difference of about 11 L.

For maximum load capacity, the Audi Q8 e-tron offers very slightly more capacity – up to 1,637 L, about 107 L more than the BMW X6.

When it comes to payload, the BMW X6 carries slightly more – 695 kg compared to 595 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Audi Q8 e-tron leads convincingly 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 £65,100
Q8 e-tron

Audi Q8 e-tron

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 340 - 503 HP
  • Consumption kWh/100km : 19.7 - 26.3 kWh/100km
  • Electric Range : 456 - 595 km
BMW X6
Audi Q8 e-tron

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW X6

The BMW X6 wears its coupe-SUV looks like a tuxedo with oversized shoulders, turning everyday traffic into a catwalk whenever it glides past. It serves up sporty handling and a plush cabin with just enough practicality to keep daily life sane — perfect for buyers who crave drama without completely abandoning common sense.

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
BMW X6
Audi Q8 e-tron

Costs and Consumption

Price
83,600 - 146,400 £
Price
65,100 - 102,800 £
Consumption L/100km
7.2 - 12.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Electric Range
-
Electric Range
456 - 595 km
Battery Capacity
-
Battery Capacity
89 - 106 kWh
co2
188 - 288 g/km
co2
0 g/km
Fuel tank capacity
83 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2,240 - 2,445 kg
Curb weight
2,585 - 2,725 kg
Trunk capacity
580 L
Trunk capacity
528 - 569 L
Length
4,960 mm
Length
4,915 mm
Width
2,004 - 2,019 mm
Width
1,937 - 1,994 mm
Height
1,700 mm
Height
1,617 - 1,683 mm
Max trunk capacity
1,530 L
Max trunk capacity
1,567 - 1,637 L
Payload
595 - 695 kg
Payload
515 - 595 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
298 - 625 HP
Power HP
340 - 503 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
4.5 - 6 s
Max Speed
250 km/h
Max Speed
200 - 210 km/h
Torque
540 - 750 Nm
Torque
664 - 973 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
219 - 460 kW
Power kW
250 - 370 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
-

General

Model Year
2,025
Model Year
2,023 - 2,024
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
BMW
Brand
Audi
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.