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BMW iX1 vs Rolls-Royce Cullinan comparison

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

BMW iX1 vs Rolls-Royce Cullinan: Key differences

BMW iX1

4.5 (5 Reviews)
rate
  • significantly cheaper
  • visibly lighter
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Rolls-Royce Cullinan

  • considerably more power
  • slightly quicker 0–100 km/h
  • somewhat more trunk space
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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

iX1

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

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

Cullinan

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 considerably 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 slightly 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 substantially more torque with 900 Nm compared to 494 Nm. That’s about 406 Nm more.

iX1

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 visibly lighter – 1,940 kg compared to 2,660 kg. The difference is around 720 kg.

Looking at boot space, the Rolls-Royce Cullinan offers somewhat 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 stands 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.

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
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BMW iX1
Rolls-Royce Cullinan

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX1

The BMW iX1 wraps BMW's electric ambition into a compact SUV package that feels unexpectedly premium, with sharp handling and a crisp, modern cabin that keeps the driver in charge. It's ideal for buyers who want a stylish, quiet daily driver with useful practicality and tech-savvy touches — plus enough character to make the commute feel less like a chore and more like a short joyride.

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Reviews BMW iX1

4.5 (5 Reviews)
rate
Roland
27 Apr 2026, 12:37:41

Intuitive to operate, excellent tactile feel, high seating position. More range or a larger battery would be desirable, but that would be nitpicking at the highest level.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
F
22 Apr 2026, 07:16:32

The very large price difference is a major point for me.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
HP
17 Dec 2025, 22:14:02

Delightful driver's car. Light-footed, quick, silent and sporty.
If the range could be improved, it would be absolutely top.
You do have to buy a few option packs to make it fun — expect to pay around 70 grand.

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

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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Reviews Rolls-Royce Cullinan

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BMW iX1
Rolls-Royce Cullinan

Costs and Consumption
Price
42,300 - 55,200 £
Price
275,400 - 324,600 £
Consumption L/100km
-
Consumption L/100km
16 - 16.8 L/100km
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Consumption kWh/100km
-
Electric Range
466 - 514 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
363 - 380 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
1,940 - 2,085 kg
Curb weight
2,660 kg
Trunk capacity
490 L
Trunk capacity
555 L
Length
-
Length
-
Width
1,845 mm
Width
2,000 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
495 kg
Payload
840 kg

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

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BMW
Brand
Rolls-Royce
What drivetrain options does the BMW iX1 have?

The BMW iX1 is available as Front-Wheel Drive or All-Wheel Drive.

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.