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Rolls-Royce Cullinan vs BMW iX1 comparison

Compare performance (600 HP vs 313 HP), boot space and price (275,400 £ vs 42,300 £ ) at a glance. Find out which car is the better choice for you – Rolls-Royce Cullinan or BMW iX1?

Rolls-Royce Cullinan vs BMW iX1: Key differences

Rolls-Royce Cullinan

  • significantly more power
  • a bit quicker 0–100 km/h
  • moderately more trunk space
details

BMW iX1

4.5 (5 Reviews)
rate
  • substantially cheaper
  • noticeably lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

Cullinan

Costs and Efficiency:

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

BMW iX1 is substantially cheaper – starting at 42,300 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 233,058 £.

iX1

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 significantly more power – delivering 600 HP compared to 313 HP. That’s roughly 287 HP more horsepower.

When accelerating from 0 to 100 km/h, the Rolls-Royce Cullinan is a bit quicker – completing the sprint in 4.9 s, while the BMW iX1 takes 5.6 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Rolls-Royce Cullinan delivers clearly more torque with 900 Nm compared to 494 Nm. That’s about 406 Nm more.

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 terms of curb weight, BMW iX1 is noticeably lighter – 1,940 kg compared to 2,660 kg. The difference is around 720 kg.

Looking at boot space, the Rolls-Royce Cullinan offers moderately more boot space – 555 L compared to 490 L. That’s a difference of about 65 L.

When it comes to payload, the Rolls-Royce Cullinan carries considerably more – 840 kg compared to 495 kg. That’s a difference of about 345 kg.

Who wins the race in the data check?

The BMW iX1 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 £42,300
iX1

BMW iX1

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 313 HP
  • Consumption kWh/100km 14.3 - 15.7 kWh/100km
  • Electric Range 466 - 514 km
Rolls-Royce Cullinan
BMW iX1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

BMW iX1

The BMW iX1 is a compact electric crossover that blends BMW's characteristic driving dynamics with a practical, premium interior, making it a strong choice for buyers who want an upscale daily driver with electric efficiency. It delivers composed handling for city and motorway use, while its clean, modern styling and intuitive tech give the cabin an inviting, contemporary feel.

details
Rolls-Royce Cullinan
BMW iX1

Costs and Consumption

Price
275,400 - 324,600 £
Price
42,300 - 55,200 £
Consumption L/100km
16 - 16.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Electric Range
-
Electric Range
466 - 514 km
Battery Capacity
-
Battery Capacity
-
co2
363 - 380 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,660 kg
Curb weight
1,940 - 2,085 kg
Trunk capacity
555 L
Trunk capacity
490 L
Length
-
Length
-
Width
2,000 mm
Width
1,845 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
840 kg
Payload
495 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
571 - 600 HP
Power HP
204 - 313 HP
Acceleration 0-100km/h
4.9 - 5.2 s
Acceleration 0-100km/h
5.6 - 8.6 s
Max Speed
-
Max Speed
-
Torque
850 - 900 Nm
Torque
250 - 494 Nm
Number of Cylinders
12
Number of Cylinders
-
Power kW
420 - 441 kW
Power kW
150 - 230 kW
Engine capacity
6,749 cm3
Engine capacity
-

General

Model Year
2024
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
A
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.