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Bentley Continental Convertible vs Rolls-Royce Cullinan comparison

Compare performance (549 HP vs 600 HP), boot space and price (212,200 £ vs 275,400 £ ) at a glance. Find out which car is the better choice for you – Bentley Continental Convertible or Rolls-Royce Cullinan?

Bentley Continental Convertible vs Rolls-Royce Cullinan: Key differences

Bentley Continental Convertible

  • clearly cheaper
  • clearly more efficient
  • slightly quicker 0–100 km/h
  • somewhat lighter

Rolls-Royce Cullinan

  • marginally more power
  • considerably more trunk space

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

Continental Convertible

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Bentley Continental Convertible is clearly cheaper – starting at 212,200 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 63,172 £.

Fuel consumption also shows a difference: the Bentley Continental Convertible uses 12.1 L/100km and is clearly more efficient than the Rolls-Royce Cullinan with 16 L/100km. The difference is about 3.9 L/100km.

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 marginally more power – delivering 600 HP compared to 549 HP. That’s roughly 51 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Continental Convertible is slightly quicker – completing the sprint in 4.1 s, while the Rolls-Royce Cullinan takes 4.9 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Rolls-Royce Cullinan delivers slightly more torque with 900 Nm compared to 770 Nm. That’s about 130 Nm more.

Space and Everyday Use:

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

Seats: Rolls-Royce Cullinan offers more seats – 5 vs 4.

In terms of curb weight, Bentley Continental Convertible is somewhat lighter – 2,335 kg compared to 2,660 kg. The difference is around 325 kg.

Looking at boot space, the Rolls-Royce Cullinan offers considerably more boot space – 555 L compared to 235 L. That’s a difference of about 320 L.

When it comes to payload, the Rolls-Royce Cullinan carries substantially more – 840 kg compared to 465 kg. That’s a difference of about 375 kg.

Who wins the race in the data check?

The Rolls-Royce Cullinan is decisively ahead 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 £275,400
Cullinan

Rolls-Royce Cullinan

  • Engine Type : Petrol MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 571 - 600 HP
  • Consumption L/100km : 16 - 16.8 L/100km
Bentley Continental Convertible
Rolls-Royce Cullinan

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Bentley Continental Convertible

The Bentley Continental GTC is the ultimate cruising companion, wrapping you in hand-stitched leather and hushed luxury while the roof folds away for sun-drenched grand tours. It’s impossibly accomplished — poised and surprisingly playful for its size — delivering an effortless presence that turns every motorway into a first-class runway.

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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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Bentley Continental Convertible
Rolls-Royce Cullinan

Costs and Consumption

Price
212,200 £
Price
275,400 - 324,600 £
Consumption L/100km
12.1 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
275 g/km
co2
363 - 380 g/km
Fuel tank capacity
90 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
2
Doors
-
Curb weight
2,335 kg
Curb weight
2,660 kg
Trunk capacity
235 L
Trunk capacity
555 L
Length
4,850 mm
Length
-
Width
1,964 mm
Width
2,000 mm
Height
1,399 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
840 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol MHEV, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
549 HP
Power HP
571 - 600 HP
Acceleration 0-100km/h
4.1 s
Acceleration 0-100km/h
4.9 - 5.2 s
Max Speed
318 km/h
Max Speed
-
Torque
770 Nm
Torque
850 - 900 Nm
Number of Cylinders
8
Number of Cylinders
12
Power kW
404 kW
Power kW
420 - 441 kW
Engine capacity
3,996 cm3
Engine capacity
6,749 cm3

General

Model Year
2,019
Model Year
2,024
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Bentley
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.