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Cadillac Lyriq vs Rolls-Royce Cullinan comparison

Compare performance (615 HP vs 600 HP), boot space and price (71,100 £ vs 275,400 £ ) at a glance. Find out which car is the better choice for you – Cadillac Lyriq or Rolls-Royce Cullinan?

Cadillac Lyriq vs Rolls-Royce Cullinan: Key differences

Cadillac Lyriq

  • substantially cheaper
  • marginally more power
  • considerably quicker 0–100 km/h
  • barely more trunk space

Rolls-Royce Cullinan

  • only slightly lighter

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

Lyriq

Costs and Efficiency:

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

Cadillac Lyriq is substantially cheaper – starting at 71,100 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 204,258 £.

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 Cadillac Lyriq offers marginally more power – delivering 615 HP compared to 600 HP. That’s roughly 15 HP more horsepower.

When accelerating from 0 to 100 km/h, the Cadillac Lyriq is considerably quicker – completing the sprint in 3.3 s, while the Rolls-Royce Cullinan takes 4.9 s. That’s about 1.6 s quicker.

There’s also a difference in torque: the Rolls-Royce Cullinan delivers marginally more torque with 900 Nm compared to 880 Nm. That’s about 20 Nm more.

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, Rolls-Royce Cullinan is only slightly lighter – 2,660 kg compared to 2,713 kg. The difference is around 53 kg.

Looking at boot space, the Cadillac Lyriq offers barely more boot space – 588 L compared to 555 L. That’s a difference of about 33 L.

When it comes to payload, the Rolls-Royce Cullinan carries significantly more – 840 kg compared to 487 kg. That’s a difference of about 353 kg.

Who wins the race in the data check?

The Cadillac Lyriq 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 £71,100
Lyriq

Cadillac Lyriq

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 528 - 615 HP
  • Consumption kWh/100km : 21.8 - 22.5 kWh/100km
  • Electric Range : 460 - 530 km
Cadillac Lyriq
Rolls-Royce Cullinan

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Cadillac Lyriq

The Cadillac Lyriq arrives with bold, angular styling and a striking light signature that gives it real presence on the road without trying too hard. Inside, the Lyriq serves up a calm, tech-heavy cabin with premium touches and a relaxed driving experience that makes switching to electric feel less like a sacrifice and more like a quiet flex.

details

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.

details
Cadillac Lyriq
Rolls-Royce Cullinan

Costs and Consumption

Price
71,100 - 93,300 £
Price
275,400 - 324,600 £
Consumption L/100km
-
Consumption L/100km
16 - 16.8 L/100km
Consumption kWh/100km
21.8 - 22.5 kWh/100km
Consumption kWh/100km
-
Electric Range
460 - 530 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
2,713 - 2,774 kg
Curb weight
2,660 kg
Trunk capacity
588 L
Trunk capacity
555 L
Length
-
Length
-
Width
1,977 mm
Width
2,000 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
426 - 487 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
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
528 - 615 HP
Power HP
571 - 600 HP
Acceleration 0-100km/h
3.3 - 5.3 s
Acceleration 0-100km/h
4.9 - 5.2 s
Max Speed
-
Max Speed
-
Torque
610 - 880 Nm
Torque
850 - 900 Nm
Number of Cylinders
-
Number of Cylinders
12
Power kW
388 - 452 kW
Power kW
420 - 441 kW
Engine capacity
-
Engine capacity
6,749 cm3

General

Model Year
2,024 - 2,025
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Cadillac
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.