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Audi Q8 vs BMW XM - Differences and prices compared

Compare performance (640 HP vs 748 HP), boot space and price (77300 £ vs 116100 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 or BMW XM?

Audi Q8

BMW XM

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

Q8

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Audi Q8 has a convincingly advantage in terms of price – it starts at 77300 £ , while the BMW XM costs 116100 £ . That’s a price difference of around 38828 £.

Fuel consumption also shows a difference: Audi Q8 manages with 3.90 L and is therefore distinct more efficient than the BMW XM with 4.70 L. The difference is about 0.80 L per 100 km.

The electric range is almost identical – both manage about 80 km on a single charge.

XM

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 XM has a a bit edge – offering 748 HP compared to 640 HP. That’s roughly 108 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi Q8 is hardly perceptible quicker – completing the sprint in 3.60 s, while the BMW XM takes 3.80 s. That’s about 0.20 s faster.

There’s also a difference in torque: BMW XM pulls a bit stronger with 1000 Nm compared to 850 Nm. That’s about 150 Nm difference.

Q8

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.

Seats: BMW XM offers clearly perceptible more seating capacity – 7 vs 5.

In curb weight, Audi Q8 is evident lighter – 2175 kg compared to 2695 kg. The difference is around 520 kg.

In terms of boot space, the Audi Q8 offers to a small extent more room – 605 L compared to 527 L. That’s a difference of about 78 L.

When it comes to payload, Audi Q8 evident takes the win – 665 kg compared to 525 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The Audi Q8 is decisively ahead 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.

Audi Q8
BMW XM

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £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
  • Electric Range : 80 km
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.

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BMW XM

The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.

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Reviews Audi Q8

Reviews BMW XM

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Costs and Consumption
Price
77300 - 137100 £
Price
116100 - 159300 £
Consumption L/100km
3.9 - 13.1 L
Consumption L/100km
4.7 - 5.3 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
78 - 80 km
Battery Capacity
-
Battery Capacity
-
co2
88 - 297 g/km
co2
105 - 119 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
2175 - 2490 kg
Curb weight
2695 - 2795 kg
Trunk capacity
439 - 605 L
Trunk capacity
527 L
Length
-
Length
-
Width
1995 - 2007 mm
Width
2005 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
620 - 665 kg
Payload
505 - 525 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Engine Type
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
231 - 640 HP
Power HP
476 - 748 HP
Acceleration 0-100km/h
3.6 - 7.1 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
-
Max Speed
-
Torque
500 - 850 Nm
Torque
700 - 1000 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
170 - 471 kW
Power kW
350 - 550 kW
Engine capacity
2967 - 3996 cm3
Engine capacity
2998 - 4395 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
G, B
CO2 Efficiency Class
C, D
Brand
Audi
Brand
BMW

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What drive types are available for the Audi Q8?

Available configurations include 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.