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BMW 4 Series Gran Coupe vs Rolls-Royce Cullinan comparison

Compare performance (392 HP vs 600 HP), boot space and price (46,200 £ vs 275,400 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or Rolls-Royce Cullinan?

BMW 4 Series Gran Coupe vs Rolls-Royce Cullinan: Key differences

BMW 4 Series Gran Coupe

  • substantially cheaper
  • clearly more efficient
  • very slightly quicker 0–100 km/h
  • clearly lighter
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Rolls-Royce Cullinan

  • visibly more power
  • moderately more trunk space
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By Achim Sedelmaier

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

4 Series Gran Coupe

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 4 Series Gran Coupe is substantially cheaper – starting at 46,200 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 229,200 £.

Fuel consumption also shows a difference: the BMW 4 Series Gran Coupe uses 5 L/100km and is clearly more efficient than the Rolls-Royce Cullinan with 16 L/100km. The difference is about 11 L/100km.

Cullinan

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Rolls-Royce Cullinan offers visibly more power – delivering 600 HP compared to 392 HP. That’s roughly 208 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Gran Coupe is very slightly quicker – completing the sprint in 4.6 s, while the Rolls-Royce Cullinan takes 4.9 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Rolls-Royce Cullinan delivers noticeably more torque with 900 Nm compared to 650 Nm. That’s about 250 Nm more.

4 Series Gran Coupe

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 4 Series Gran Coupe is clearly lighter – 1,695 kg compared to 2,660 kg. The difference is around 965 kg.

Looking at boot space, the Rolls-Royce Cullinan offers moderately more boot space – 555 L compared to 470 L. That’s a difference of about 85 L.

When it comes to payload, the Rolls-Royce Cullinan carries substantially more – 840 kg compared to 480 kg. That’s a difference of about 360 kg.

Who wins the race in the data check?

The BMW 4 Series Gran Coupe 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 £46,200
4 Series Gran Coupe

BMW 4 Series Gran Coupe

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 184 - 392 HP
  • Consumption L/100km 5 - 7.8 L/100km
BMW 4 Series Gran Coupe
Rolls-Royce Cullinan

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 4 Series Gran Coupe

The BMW 4 Series Gran Coupe marries coupe-like drama with hatchback practicality, offering a sloping roofline that still lets you load bags without a wrestling match. It steers with familiar BMW poise, so buyers after sporty looks and everyday usability get the best of both worlds—and a car that makes the commute feel a bit more glamorous.

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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 4 Series Gran Coupe
Rolls-Royce Cullinan

Costs and Consumption

Price
46,200 - 68,800 £
Price
275,400 - 324,600 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
16 - 16.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
363 - 380 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,695 - 1,935 kg
Curb weight
2,660 kg
Trunk capacity
470 L
Trunk capacity
555 L
Length
-
Length
-
Width
1,852 mm
Width
2,000 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 kg
Payload
840 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol MHEV, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 392 HP
Power HP
571 - 600 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
4.9 - 5.2 s
Max Speed
-
Max Speed
-
Torque
300 - 650 Nm
Torque
850 - 900 Nm
Number of Cylinders
4 - 6
Number of Cylinders
12
Power kW
135 - 288 kW
Power kW
420 - 441 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
6,749 cm3

General

Model Year
2,024 - 2,025
Model Year
2024
CO2 Efficiency Class
E, D, F, G
CO2 Efficiency Class
G
Brand
BMW
Brand
Rolls-Royce
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.