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XPeng G6 vs Rolls-Royce Phantom comparison

Compare performance (487 HP vs 571 HP), boot space and price (37,400 £ vs 445,700 £ ) at a glance. Find out which car is the better choice for you – XPeng G6 or Rolls-Royce Phantom?

XPeng G6 vs Rolls-Royce Phantom: Key differences

XPeng G6

4.5 (7 Reviews)
rate
  • clearly cheaper
  • clearly quicker 0–100 km/h
  • markedly lighter
  • marginally more trunk space
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Rolls-Royce Phantom

4.3 (1 Reviews)
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  • slightly more power
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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

G6

Costs and Efficiency:

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

XPeng G6 is clearly cheaper – starting at 37,400 £ , while the Rolls-Royce Phantom costs 445,700 £ . That’s a price difference of around 408,343 £.

Phantom

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 Phantom offers slightly more power – delivering 571 HP compared to 487 HP. That’s roughly 84 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng G6 is clearly quicker – completing the sprint in 4.1 s, while the Rolls-Royce Phantom takes 5.3 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Rolls-Royce Phantom delivers visibly more torque with 900 Nm compared to 660 Nm. That’s about 240 Nm more.

G6

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, XPeng G6 is markedly lighter – 2,065 kg compared to 2,560 kg. The difference is around 495 kg.

Looking at boot space, the XPeng G6 offers marginally more boot space – 571 L compared to 548 L. That’s a difference of about 23 L.

When it comes to payload, the XPeng G6 carries marginally more – 475 kg compared to 440 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The XPeng G6 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 £37,400
G6

XPeng G6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 252 - 487 HP
  • Consumption kWh/100km 17.3 - 18.4 kWh/100km
  • Electric Range 455 - 525 km
details

Frequently compared as well

XPeng G6
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Rolls-Royce Phantom

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

XPeng G6

The XPeng G6 is a sleek, tech-focused electric crossover that pairs modern styling with a spacious, comfortable cabin. It delivers a refined, engaging driving experience and comes loaded with advanced driver-assistance and infotainment features that make it feel like a smarter, more connected car.

details
IMG_0237
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Reviews XPeng G6

4.5 (7 Reviews)
rate
FAUCONNIER
21 Jun 2026, 08:51:30

Very bad impression of customer service. New car delivered with dashboard errors, dealership unable to fix the problem for 2 months, no response from customer service despite 4 messages... this scares me for what’s to come....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Micha
26 May 2026, 12:50:42

After intensive test drives I ultimately went with the G6P and have never regretted it.

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
Manijak
6 May 2026, 09:37:03

The Sealion is better finished and of higher quality. But it has higher consumption and charges noticeably slower.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Carlos
21 Jan 2026, 18:28:52

The Xpeng G6 strikes me as very convincing when it comes to technology, ultra-fast charging, comfort, and range — definitely worth keeping an eye on.

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 Phantom

The Phantom stands as the epitome of luxury and craftsmanship, effortlessly merging opulence with unparalleled performance. With its iconic design and attention to detail, this flagship sedan commands respect on the road while cocooning its passengers in sumptuous comfort. Every journey in the Phantom is an experience, where timeless elegance meets cutting-edge technology.

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serpimg_Nvbd2M

Reviews Rolls-Royce Phantom

4.3 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

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Rolls-Royce Phantom

Costs and Consumption
Price
37,400 - 44,200 £
Price
445,700 - 514,300 £
Consumption L/100km
-
Consumption L/100km
15.5 - 15.9 L/100km
Consumption kWh/100km
17.3 - 18.4 kWh/100km
Consumption kWh/100km
-
Electric Range
455 - 525 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
351 - 361 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,065 - 2,220 kg
Curb weight
2,560 - 2,610 kg
Trunk capacity
571 L
Trunk capacity
548 L
Length
-
Length
-
Width
1,920 mm
Width
2,018 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
470 - 475 kg
Payload
390 - 440 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
252 - 487 HP
Power HP
571 HP
Acceleration 0-100km/h
4.1 - 6.9 s
Acceleration 0-100km/h
5.3 - 5.4 s
Max Speed
-
Max Speed
-
Torque
440 - 660 Nm
Torque
900 Nm
Number of Cylinders
-
Number of Cylinders
12
Power kW
185 - 358 kW
Power kW
420 kW
Engine capacity
-
Engine capacity
6,749 cm3

General
Model Year
2025
Model Year
2022
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
XPeng
Brand
Rolls-Royce
Is the XPeng G6 offered with different drivetrains?

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.