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Lexus LC Convertible vs Rolls-Royce Cullinan comparison

Compare performance (464 HP vs 600 HP), boot space and price (117,300 £ vs 275,400 £ ) at a glance. Find out which car is the better choice for you – Lexus LC Convertible or Rolls-Royce Cullinan?

Lexus LC Convertible vs Rolls-Royce Cullinan: Key differences

Lexus LC Convertible

  • clearly cheaper
  • markedly more efficient
  • marginally quicker 0–100 km/h
  • visibly lighter
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Rolls-Royce Cullinan

  • clearly more power
  • substantially more trunk space
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By Achim Sedelmaier

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

LC Convertible

Costs and Efficiency:

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

Lexus LC Convertible is clearly cheaper – starting at 117,300 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 158,058 £.

Fuel consumption also shows a difference: the Lexus LC Convertible uses 11.7 L/100km and is markedly more efficient than the Rolls-Royce Cullinan with 16 L/100km. The difference is about 4.3 L/100km.

Cullinan

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Rolls-Royce Cullinan offers clearly more power – delivering 600 HP compared to 464 HP. That’s roughly 136 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus LC Convertible is marginally 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 significantly more torque with 900 Nm compared to 530 Nm. That’s about 370 Nm more.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

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

In terms of curb weight, Lexus LC Convertible is visibly lighter – 2,110 kg compared to 2,660 kg. The difference is around 550 kg.

Looking at boot space, the Rolls-Royce Cullinan offers substantially more boot space – 555 L compared to 149 L. That’s a difference of about 406 L.

When it comes to payload, the Rolls-Royce Cullinan carries substantially more – 840 kg compared to 340 kg. That’s a difference of about 500 kg.

Who wins the race in the data check?

The Rolls-Royce Cullinan 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 £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
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Lexus LC Convertible
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus LC Convertible

The Lexus LC Convertible is a head-turning grand tourer that turns dramatic coupe styling into a luxurious open-top experience, delivering silk-smooth refinement whether you’re gliding along coastal roads or parked under city lights. It’s aimed at buyers who crave show-stopping looks and cosseting comfort over track-day aggression, marrying plush materials and effortless pace with just enough theatrical flair to make every arrival feel like an event.

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Reviews Lexus LC Convertible

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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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Lexus LC Convertible
Rolls-Royce Cullinan

Costs and Consumption
Price
117,300 - 121,300 £
Price
275,400 - 324,600 £
Consumption L/100km
11.7 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
82 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
2
Doors
-
Curb weight
2,110 kg
Curb weight
2,660 kg
Trunk capacity
149 L
Trunk capacity
555 L
Length
4,770 mm
Length
-
Width
1,920 mm
Width
2,000 mm
Height
1,350 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
340 kg
Payload
840 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol MHEV, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
464 HP
Power HP
571 - 600 HP
Acceleration 0-100km/h
4.6 s
Acceleration 0-100km/h
4.9 - 5.2 s
Max Speed
270 km/h
Max Speed
-
Torque
530 Nm
Torque
850 - 900 Nm
Number of Cylinders
8
Number of Cylinders
12
Power kW
341 kW
Power kW
420 - 441 kW
Engine capacity
4,969 cm3
Engine capacity
6,749 cm3

General
Model Year
2023
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Lexus
Brand
Rolls-Royce
Is the Lexus LC Convertible offered with different drivetrains?

Available configurations include Rear-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.