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XPeng P7 vs Rolls-Royce Cullinan comparison

Compare performance (473 HP vs 600 HP), boot space and price (42,500 £ vs 275,400 £ ) at a glance. Find out which car is the better choice for you – XPeng P7 or Rolls-Royce Cullinan?

XPeng P7 vs Rolls-Royce Cullinan: Key differences

XPeng P7

4.9 (2 Reviews)
rate
  • significantly cheaper
  • slightly quicker 0–100 km/h
  • noticeably lighter
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Rolls-Royce Cullinan

  • visibly more power
  • clearly 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

P7

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.

XPeng P7 is significantly cheaper – starting at 42,500 £ , while the Rolls-Royce Cullinan costs 275,400 £ . That’s a price difference of around 232,886 £.

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 visibly more power – delivering 600 HP compared to 473 HP. That’s roughly 127 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng P7 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 somewhat more torque with 900 Nm compared to 757 Nm. That’s about 143 Nm more.

P7

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, XPeng P7 is noticeably lighter – 2,020 kg compared to 2,660 kg. The difference is around 640 kg.

Looking at boot space, the Rolls-Royce Cullinan offers clearly more boot space – 555 L compared to 440 L. That’s a difference of about 115 L.

When it comes to payload, the Rolls-Royce Cullinan carries clearly more – 840 kg compared to 430 kg. That’s a difference of about 410 kg.

Who wins the race in the data check?

The XPeng P7 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 £42,500
P7

XPeng P7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 276 - 473 HP
  • Consumption kWh/100km 16.8 - 19.2 kWh/100km
  • Electric Range 505 - 576 km
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Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

XPeng P7

The XPeng P7 cuts a sleek, coupe-like silhouette that looks like a tech firm's idea of a stylish electric sedan, and its minimalist cabin packs smart screens and handy features that actually improve everyday life. Underneath the future-facing image it drives with surprising poise and comes loaded with advanced driver aids, making it a tempting choice for buyers who want electric charisma without the hype.

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xpeng-p7-front1
xpeng-p7-rear
xpeng-p7-inter1

Reviews XPeng P7

4.9 (2 Reviews)
rate
AD
14 Dec 2025, 06:11:35

Awesome car. I have the P7 Performance with the Premium package in black and am very satisfied!

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

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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XPeng P7
Rolls-Royce Cullinan

Costs and Consumption
Price
42,500 - 50,200 £
Price
275,400 - 324,600 £
Consumption L/100km
-
Consumption L/100km
16 - 16.8 L/100km
Consumption kWh/100km
16.8 - 19.2 kWh/100km
Consumption kWh/100km
-
Electric Range
505 - 576 km
Electric Range
-
Battery Capacity
82.7 kWh
Battery Capacity
-
co2
0 g/km
co2
363 - 380 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,020 - 2,140 kg
Curb weight
2,660 kg
Trunk capacity
440 L
Trunk capacity
555 L
Length
4,888 mm
Length
-
Width
1,896 mm
Width
2,000 mm
Height
1,450 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
430 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
276 - 473 HP
Power HP
571 - 600 HP
Acceleration 0-100km/h
4.1 - 6.7 s
Acceleration 0-100km/h
4.9 - 5.2 s
Max Speed
200 km/h
Max Speed
-
Torque
440 - 757 Nm
Torque
850 - 900 Nm
Number of Cylinders
-
Number of Cylinders
12
Power kW
203 - 348 kW
Power kW
420 - 441 kW
Engine capacity
-
Engine capacity
6,749 cm3

General
Model Year
2024
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
XPeng
Brand
Rolls-Royce
What drivetrain options does the XPeng P7 have?

Available configurations include Rear-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.