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BMW X7 vs Bentley Bentayga comparison

Compare performance (530 HP vs 550 HP), boot space and price (90800 £ vs 177300 £ ) at a glance. Find out which car is the better choice for you – BMW X7 or Bentley Bentayga?

BMW X7 vs Bentley Bentayga: Key differences

BMW X7

5 (1 Reviews)
rate
  • clearly cheaper
  • decisively more efficient
  • noticeable more trunk space

Bentley Bentayga

  • hardly perceptible more power
  • minimal quicker from 0–100 km/h
  • minimal 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.

BMW X7 has a clearly advantage in terms of price – it starts at 90800 £ , while the Bentley Bentayga costs 177300 £ . That’s a price difference of around 86486 £.

Fuel consumption also shows a difference: BMW X7 manages with 8 L and is therefore decisively more efficient than the Bentley Bentayga with 13 L. The difference is about 5 L per 100 km.

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 Bentley Bentayga has a hardly perceptible edge – offering 550 HP compared to 530 HP. That’s roughly 20 HP more horsepower.

In acceleration from 0 to 100 km/h, the Bentley Bentayga is minimal quicker – completing the sprint in 4.50 s, while the BMW X7 takes 4.70 s. That’s about 0.20 s faster.

In terms of top speed, the Bentley Bentayga performs a bit better – reaching 290 km/h, while the BMW X7 tops out at 250 km/h. The difference is around 40 km/h.

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

X7

Space and Everyday Use:

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

Seats: BMW X7 offers noticeable more seating capacity – 7 vs 5.

In curb weight, Bentley Bentayga is minimal lighter – 2415 kg compared to 2490 kg. The difference is around 75 kg.

In terms of boot space, the BMW X7 offers noticeable more room – 750 L compared to 484 L. That’s a difference of about 266 L.

In maximum load capacity, the BMW X7 performs a bit better – up to 2120 L, which is about 346 L more than the Bentley Bentayga.

When it comes to payload, Bentley Bentayga hardly perceptible takes the win – 835 kg compared to 760 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The BMW X7 sits 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.

BMW X7
Bentley Bentayga

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £90,800
X7

BMW X7

  • Engine Type : Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 352 - 530 HP
  • Consumption L/100km : 8 - 12.1 L

BMW X7

5 (1 Reviews)
rate

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

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 X7
Bentley Bentayga

Costs and Consumption

Price
90800 - 117500 £
Price
177300 - 230400 £
Consumption L/100km
8 - 12.1 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
210 - 274 g/km
co2
294 g/km
Fuel tank capacity
80 - 83 L
Fuel tank capacity
75 - 85 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
4 - 5
Doors
5
Doors
5
Curb weight
2490 - 2675 kg
Curb weight
2415 - 2514 kg
Trunk capacity
750 L
Trunk capacity
484 L
Length
5181 mm
Length
5125 - 5305 mm
Width
2000 mm
Width
1998 mm
Height
1835 mm
Height
1728 mm
Max trunk capacity
2120 L
Max trunk capacity
1774 L
Payload
680 - 760 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
352 - 530 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
4.7 - 5.9 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
245 - 250 km/h
Max Speed
254 - 290 km/h
Torque
520 - 750 Nm
Torque
700 - 770 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
259 - 390 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
What drivetrain options does the BMW X7 have?

The BMW X7 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.