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?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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 £.
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.
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.
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.
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
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.
detailsCosts and Consumption |
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|---|---|
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Price
275,400 - 324,600 £
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Price
42,300 - 55,200 £
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Consumption L/100km
16 - 16.8 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
14.3 - 15.7 kWh/100km
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Electric Range
-
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Electric Range
466 - 514 km
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Battery Capacity
-
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Battery Capacity
-
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co2
363 - 380 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,660 kg
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Curb weight
1,940 - 2,085 kg
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Trunk capacity
555 L
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Trunk capacity
490 L
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Length
-
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Length
-
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Width
2,000 mm
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Width
1,845 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
840 kg
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Payload
495 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Petrol
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
571 - 600 HP
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Power HP
204 - 313 HP
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Acceleration 0-100km/h
4.9 - 5.2 s
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Acceleration 0-100km/h
5.6 - 8.6 s
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Max Speed
-
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Max Speed
-
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Torque
850 - 900 Nm
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Torque
250 - 494 Nm
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Number of Cylinders
12
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Number of Cylinders
-
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Power kW
420 - 441 kW
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Power kW
150 - 230 kW
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Engine capacity
6,749 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2024
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Model Year
2026
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CO2 Efficiency Class
G
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CO2 Efficiency Class
A
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Brand
Rolls-Royce
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Brand
BMW
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