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BMW X6 vs Bentley Bentayga comparison

Compare performance (625 HP vs 550 HP), boot space and price (83600 £ vs 177300 £ ) at a glance. Find out which car is the better choice for you – BMW X6 or Bentley Bentayga?

BMW X6 vs Bentley Bentayga: Key differences

BMW X6

5 (1 Reviews)
rate
  • clearly cheaper
  • somewhat more power
  • clearly more efficient
  • somewhat quicker from 0–100 km/h
  • slight lighter
  • a bit more trunk space

Bentley Bentayga

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

BMW X6 has a clearly advantage in terms of price – it starts at 83600 £ , while the Bentley Bentayga costs 177300 £ . That’s a price difference of around 93686 £.

Fuel consumption also shows a difference: BMW X6 manages with 7.20 L and is therefore clearly more efficient than the Bentley Bentayga with 13 L. The difference is about 5.80 L per 100 km.

Bentayga

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 has a somewhat edge – offering 625 HP compared to 550 HP. That’s roughly 75 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X6 is somewhat quicker – completing the sprint in 3.90 s, while the Bentley Bentayga takes 4.50 s. That’s about 0.60 s faster.

In terms of top speed, the Bentley Bentayga performs a bit better – reaching 290 km/h, while the BMW X6 tops out at 250 km/h. The difference is around 40 km/h.

There’s also a difference in torque: Bentley Bentayga pulls slight stronger with 770 Nm compared to 750 Nm. That’s about 20 Nm difference.

X6

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.

Both vehicles offer seating for 5 people.

In curb weight, BMW X6 is slight lighter – 2240 kg compared to 2415 kg. The difference is around 175 kg.

In terms of boot space, the BMW X6 offers a bit more room – 580 L compared to 484 L. That’s a difference of about 96 L.

In maximum load capacity, the Bentley Bentayga performs slightly better – up to 1774 L, which is about 244 L more than the BMW X6.

When it comes to payload, Bentley Bentayga a bit takes the win – 835 kg compared to 695 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The BMW X6 is clearly superior 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.

Frequently compared as well

BMW X6
Porsche Cayenne
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The BMW X6 and Porsche Cayenne compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Mercedes GLE
Bentley Bentayga
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Mercedes GLE and Bentley Bentayga go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW X6
Bentley Bentayga

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £83,600
X6

BMW X6

  • Engine Type : Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 298 - 625 HP
  • Consumption L/100km : 7.2 - 12.7 L
details

BMW X6

5 (1 Reviews)
rate

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.

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P90390481_highRes_the-new-bmw-x6-xdriv
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P90390490_highRes_the-new-bmw-x6-xdriv

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
Bentayga Odyssean - 1
Bentayga Odyssean - 2
Bentayga Odyssean - 3
Bentayga Odyssean - 4
Bentayga Odyssean - 5
Bentayga Odyssean - 6

Reviews BMW X6

5 (1 Reviews)
rate
Ioana Annayse Simion
26 Jan 2026, 17:50:11

BMW IS BEST!!!!!!

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Reviews Bentley Bentayga

BMW X6
Bentley Bentayga

Costs and Consumption
Price
83600 - 146400 £
Price
177300 - 230400 £
Consumption L/100km
7.2 - 12.7 L
Consumption L/100km
13 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
50 km
Battery Capacity
-
Battery Capacity
17.30 kWh
co2
188 - 288 g/km
co2
294 g/km
Fuel tank capacity
83 L
Fuel tank capacity
75 - 85 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
5
Doors
5
Curb weight
2240 - 2445 kg
Curb weight
2415 - 2514 kg
Trunk capacity
580 L
Trunk capacity
484 L
Length
4960 mm
Length
5125 - 5305 mm
Width
2004 - 2019 mm
Width
1998 mm
Height
1700 mm
Height
1728 mm
Max trunk capacity
1530 L
Max trunk capacity
1774 L
Payload
595 - 695 kg
Payload
736 - 835 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
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
298 - 625 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
250 km/h
Max Speed
254 - 290 km/h
Torque
540 - 750 Nm
Torque
700 - 770 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
219 - 460 kW
Power kW
340 - 404 kW
Engine capacity
2993 - 4395 cm3
Engine capacity
2995 - 3996 cm3

General
Model Year
2025
Model Year
2020 - 2022
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
BMW
Brand
Bentley

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What drivetrain options does the BMW X6 have?

The BMW X6 is available as 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.