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BMW X7 vs Audi Q8 comparison

Compare performance (530 HP vs 640 HP), boot space and price (90,800 £ vs 77,300 £ ) at a glance. Find out which car is the better choice for you – BMW X7 or Audi Q8?

BMW X7 vs Audi Q8: Key differences

BMW X7

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  • a bit more trunk space

Audi Q8

  • moderately cheaper
  • moderately more power
  • substantially more efficient
  • noticeably quicker 0–100 km/h
  • moderately lighter

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

X7

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.

Audi Q8 is moderately cheaper – starting at 77,300 £ , while the BMW X7 costs 90,800 £ . That’s a price difference of around 13,457 £.

Fuel consumption also shows a difference: the Audi Q8 uses 3.9 L/100km and is substantially more efficient than the BMW X7 with 8 L/100km. The difference is about 4.1 L/100km.

Q8

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Audi Q8 offers moderately more power – delivering 640 HP compared to 530 HP. That’s roughly 110 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q8 is noticeably quicker – completing the sprint in 3.6 s, while the BMW X7 takes 4.7 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Audi Q8 delivers moderately more torque with 850 Nm compared to 750 Nm. That’s about 100 Nm more.

X7

Space and Everyday Use:

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

Seats: BMW X7 offers more seats – 7 vs 5.

In terms of curb weight, Audi Q8 is moderately lighter – 2,175 kg compared to 2,490 kg. The difference is around 315 kg.

Looking at boot space, the BMW X7 offers a bit more boot space – 750 L compared to 605 L. That’s a difference of about 145 L.

When it comes to payload, the BMW X7 carries somewhat more – 760 kg compared to 665 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Audi Q8 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 £77,300
Q8

Audi Q8

  • Engine Type : Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 231 - 640 HP
  • Consumption L/100km : 3.9 - 13.1 L/100km
  • Electric Range : 80 km
BMW X7
Audi Q8

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW X7

The BMW X7 sits at the top of BMW’s SUV range, wrapping executive-level luxury and a cavernous cabin in a bold, road-commanding package. It’s ideal for buyers who want first-class comfort and presence on the road — think chauffeur-level refinement without hiring one, though you’ll need a confident approach to parking.

details

Audi Q8

The Audi Q8 wraps coupe-like flair around a burly SUV stance, serving up a cabin dressed in premium materials and smart tech that puts comfort and swagger front and center. It’s composed and comfortable on long runs yet happy to play when asked, making it a tempting choice for buyers who want head-turning looks without surrendering everyday practicality.

details
BMW X7
Audi Q8

Costs and Consumption

Price
90,800 - 117,500 £
Price
77,300 - 137,100 £
Consumption L/100km
8 - 12.1 L/100km
Consumption L/100km
3.9 - 13.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
80 km
Battery Capacity
-
Battery Capacity
-
co2
210 - 274 g/km
co2
88 - 297 g/km
Fuel tank capacity
80 - 83 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
5
Doors
-
Curb weight
2,490 - 2,675 kg
Curb weight
2,175 - 2,490 kg
Trunk capacity
750 L
Trunk capacity
439 - 605 L
Length
5,181 mm
Length
-
Width
2,000 mm
Width
1,995 - 2,007 mm
Height
1,835 mm
Height
-
Max trunk capacity
2,120 L
Max trunk capacity
-
Payload
680 - 760 kg
Payload
620 - 665 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
352 - 530 HP
Power HP
231 - 640 HP
Acceleration 0-100km/h
4.7 - 5.9 s
Acceleration 0-100km/h
3.6 - 7.1 s
Max Speed
245 - 250 km/h
Max Speed
-
Torque
520 - 750 Nm
Torque
500 - 850 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
259 - 390 kW
Power kW
170 - 471 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
2,967 - 3,996 cm3

General

Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
G, B
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.