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BMW XM vs Bentley Bentayga comparison
Compare performance (748 HP vs 550 HP), boot space and price (116,100 £ vs 177,300 £ ) at a glance. Find out which car is the better choice for you – BMW XM or Bentley Bentayga?
XM
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
BMW XM is substantially cheaper – starting at 116,100 £ , while the Bentley Bentayga costs 177,300 £ . That’s a price difference of around 61,115 £.
Fuel consumption also shows a difference: the BMW XM uses 4.7 L/100km and is clearly more efficient than the Bentley Bentayga with 13 L/100km. The difference is about 8.3 L/100km.
As for electric range, the BMW XM offers noticeably more range – reaching up to 80 km, about 30 km more than the Bentley Bentayga.
Bentayga
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 XM offers noticeably more power – delivering 748 HP compared to 550 HP. That’s roughly 198 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW XM is slightly quicker – completing the sprint in 3.8 s, while the Bentley Bentayga takes 4.5 s. That’s about 0.7 s quicker.
There’s also a difference in torque: the BMW XM delivers clearly more torque with 1,000 Nm compared to 770 Nm. That’s about 230 Nm more.
XM
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 XM offers more seats – 7 vs 5.
In terms of curb weight, Bentley Bentayga is somewhat lighter – 2,415 kg compared to 2,695 kg. The difference is around 280 kg.
Looking at boot space, the BMW XM offers marginally more boot space – 527 L compared to 484 L. That’s a difference of about 43 L.
When it comes to payload, the Bentley Bentayga carries visibly more – 835 kg compared to 525 kg. That’s a difference of about 310 kg.
Who wins the race in the data check?
The BMW XM 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 £116,100
BMW XM
BMW XM
Bentley Bentayga
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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.
details
Bentley Bentayga
The Bentley Bentayga wraps top-tier luxury and SUV practicality into one impeccably finished package, with a hushed cabin and amenities that pamper both driver and passengers. It’s the sort of car that signals success with understatement — a tailored suit on wheels that makes long drives feel like first-class travel.
details
BMW XM
Bentley Bentayga
Costs and Consumption |
|
|---|---|
|
Price
116,100 - 159,300 £
|
Price
177,300 - 230,400 £
|
|
Consumption L/100km
4.7 - 5.3 L/100km
|
Consumption L/100km
13 L/100km
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
78 - 80 km
|
Electric Range
50 km
|
|
Battery Capacity
-
|
Battery Capacity
17.3 kWh
|
|
co2
105 - 119 g/km
|
co2
294 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
75 - 85 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
7
|
Seats
4 - 5
|
|
Doors
-
|
Doors
5
|
|
Curb weight
2,695 - 2,795 kg
|
Curb weight
2,415 - 2,514 kg
|
|
Trunk capacity
527 L
|
Trunk capacity
484 L
|
|
Length
-
|
Length
5,125 - 5,305 mm
|
|
Width
2,005 mm
|
Width
1,998 mm
|
|
Height
-
|
Height
1,728 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1,774 L
|
|
Payload
505 - 525 kg
|
Payload
736 - 835 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Plug-in Hybrid
|
Engine Type
Petrol, Plug-in 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
476 - 748 HP
|
Power HP
462 - 550 HP
|
|
Acceleration 0-100km/h
3.8 - 5.1 s
|
Acceleration 0-100km/h
4.5 - 5.3 s
|
|
Max Speed
-
|
Max Speed
254 - 290 km/h
|
|
Torque
700 - 1,000 Nm
|
Torque
700 - 770 Nm
|
|
Number of Cylinders
6 - 8
|
Number of Cylinders
6 - 8
|
|
Power kW
350 - 550 kW
|
Power kW
340 - 404 kW
|
|
Engine capacity
2,998 - 4,395 cm3
|
Engine capacity
2,995 - 3,996 cm3
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General |
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|---|---|
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Model Year
2026
|
Model Year
2,020 - 2,022
|
|
CO2 Efficiency Class
C, D
|
CO2 Efficiency Class
G
|
|
Brand
BMW
|
Brand
Bentley
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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.