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Rolls-Royce Cullinan vs BMW X7 comparison

Compare performance (600 HP vs 530 HP), boot space and price (275,400 £ vs 91,300 £ ) at a glance. Find out which car is the better choice for you – Rolls-Royce Cullinan or BMW X7?

Rolls-Royce Cullinan vs BMW X7: Key differences

Rolls-Royce Cullinan

  • a bit more power
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BMW X7

4.9 (2 Reviews)
rate
  • substantially cheaper
  • clearly more efficient
  • marginally quicker 0–100 km/h
  • marginally lighter
  • visibly more trunk space
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By Achim Sedelmaier

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

Cullinan

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 is substantially cheaper – starting at 91,300 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 184,115 £.

Fuel consumption also shows a difference: the BMW X7 uses 8 L/100km and is clearly more efficient than the Rolls-Royce Cullinan with 16 L/100km. The difference is about 8 L/100km.

X7

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 Rolls-Royce Cullinan offers a bit more power – delivering 600 HP compared to 530 HP. That’s roughly 70 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X7 is marginally quicker – completing the sprint in 4.7 s, while the Rolls-Royce Cullinan takes 4.9 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Rolls-Royce Cullinan delivers a bit more torque with 900 Nm compared to 750 Nm. That’s about 150 Nm more.

Space and Everyday Use:

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

Seats: BMW X7 offers more seats – 7 vs 5.

In terms of curb weight, BMW X7 is marginally lighter – 2,490 kg compared to 2,660 kg. The difference is around 170 kg.

Looking at boot space, the BMW X7 offers visibly more boot space – 750 L compared to 555 L. That’s a difference of about 195 L.

When it comes to payload, the Rolls-Royce Cullinan carries very slightly more – 840 kg compared to 760 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The BMW X7 holds a decisive overall lead 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 £91,300
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/100km
Rolls-Royce Cullinan
BMW X7

Costs and Consumption

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Engine and Performance

View detailed analysis

Dimensions and Body

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Rolls-Royce Cullinan

The Cullinan seamlessly combines the hallmark luxury of Rolls-Royce with the rugged versatility of an SUV, making it a true standout in the automotive landscape. Its impeccably crafted interior envelops passengers in a serene atmosphere, complemented by advanced technology and unparalleled comfort. With its commanding presence on the road, the Cullinan redefines what it means to travel in style without compromising on capability.

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BMW X7

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.

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Rolls-Royce Cullinan
BMW X7

Costs and Consumption

Price
275,400 - 324,600 £
Price
91,300 - 118,300 £
Consumption L/100km
16 - 16.8 L/100km
Consumption L/100km
8 - 12.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
363 - 380 g/km
co2
210 - 274 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
2,660 kg
Curb weight
2,490 - 2,675 kg
Trunk capacity
555 L
Trunk capacity
750 L
Length
-
Length
-
Width
2,000 mm
Width
2,000 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
840 kg
Payload
680 - 760 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
571 - 600 HP
Power HP
352 - 530 HP
Acceleration 0-100km/h
4.9 - 5.2 s
Acceleration 0-100km/h
4.7 - 5.9 s
Max Speed
-
Max Speed
-
Torque
850 - 900 Nm
Torque
520 - 750 Nm
Number of Cylinders
12
Number of Cylinders
6 - 8
Power kW
420 - 441 kW
Power kW
259 - 390 kW
Engine capacity
6,749 cm3
Engine capacity
2,993 - 4,395 cm3

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Rolls-Royce
Brand
BMW
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.