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Audi A8 vs BMW XM comparison

Compare performance (571 HP vs 748 HP), boot space and price (91,400 £ vs 116,100 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or BMW XM?

Audi A8 vs BMW XM: Key differences

Audi A8

5 (1 Reviews)
rate
  • markedly cheaper
  • very slightly more efficient
  • markedly lighter

BMW XM

  • noticeably more power
  • visibly more electric range
  • markedly more trunk space

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

A8

Costs and Efficiency:

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

Audi A8 is markedly cheaper – starting at 91,400 £ , while the BMW XM costs 116,100 £ . That’s a price difference of around 24,771 £.

Fuel consumption also shows a difference: the Audi A8 uses 4.6 L/100km and is very slightly more efficient than the BMW XM with 4.7 L/100km. The difference is about 0.1 L/100km.

As for electric range, the BMW XM offers visibly more range – reaching up to 80 km, about 22 km more than the Audi A8.

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 offers noticeably more power – delivering 748 HP compared to 571 HP. That’s roughly 177 HP more horsepower.

Both models accelerate almost equally fast – 3.8 s from 0 to 100 km/h.

There’s also a difference in torque: the BMW XM delivers moderately more torque with 1,000 Nm compared to 800 Nm. That’s about 200 Nm more.

A8

Space and Everyday Use:

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

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

In terms of curb weight, Audi A8 is markedly lighter – 2,035 kg compared to 2,695 kg. The difference is around 660 kg.

Looking at boot space, the BMW XM offers markedly more boot space – 527 L compared to 390 L. That’s a difference of about 137 L.

When it comes to payload, the Audi A8 carries markedly more – 700 kg compared to 525 kg. That’s a difference of about 175 kg.

Who wins the race in the data check?

The BMW XM is far ahead overall 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 £116,100
XM

BMW XM

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 476 - 748 HP
  • Consumption L/100km : 4.7 - 5.3 L/100km
  • Electric Range : 78 - 80 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A8

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

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Reviews Audi A8

5 (1 Reviews)
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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 BMW XM

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BMW XM

Costs and Consumption
Price
91,400 - 134,900 £
Price
116,100 - 159,300 £
Consumption L/100km
4.6 - 11.5 L/100km
Consumption L/100km
4.7 - 5.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
58 km
Electric Range
78 - 80 km
Battery Capacity
-
Battery Capacity
-
co2
105 - 260 g/km
co2
105 - 119 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
2,035 - 2,415 kg
Curb weight
2,695 - 2,795 kg
Trunk capacity
390 L
Trunk capacity
527 L
Length
-
Length
-
Width
1,945 mm
Width
2,005 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 700 kg
Payload
505 - 525 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, 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
286 - 571 HP
Power HP
476 - 748 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
3.8 - 5.1 s
Max Speed
-
Max Speed
-
Torque
500 - 800 Nm
Torque
700 - 1,000 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
210 - 420 kW
Power kW
350 - 550 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
2,998 - 4,395 cm3

General
Model Year
2,025
Model Year
2,026
CO2 Efficiency Class
G, C
CO2 Efficiency Class
C, D
Brand
Audi
Brand
BMW
What drive types are available for the Audi A8?

The Audi A8 is available as 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.