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Audi Q8 e-tron vs XPeng G6 comparison

Compare performance (503 HP vs 487 HP), boot space and price (65,100 £ vs 37,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 e-tron or XPeng G6?

Audi Q8 e-tron vs XPeng G6: Key differences

Audi Q8 e-tron

  • marginally more power
  • moderately more electric range
details

XPeng G6

4.5 (7 Reviews)
rate
  • clearly cheaper
  • moderately more efficient
  • only slightly quicker 0–100 km/h
  • noticeably lighter
  • only slightly more trunk space
details

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

Q8 e-tron

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

XPeng G6 is clearly cheaper – starting at 37,400 £ , while the Audi Q8 e-tron costs 65,100 £ . That’s a price difference of around 27,686 £.

In terms of energy consumption, the XPeng G6 is moderately more efficient: consuming 17.3 kWh/100km compared to 19.7 kWh/100km for the Audi Q8 e-tron. That’s a difference of about 2.4 kWh/100km.

As for electric range, the Audi Q8 e-tron offers moderately more range – reaching up to 595 km, about 70 km more than the XPeng G6.

G6

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 Audi Q8 e-tron offers marginally more power – delivering 503 HP compared to 487 HP. That’s roughly 16 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng G6 is only slightly quicker – completing the sprint in 4.1 s, while the Audi Q8 e-tron takes 4.5 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Audi Q8 e-tron delivers clearly more torque with 973 Nm compared to 660 Nm. That’s about 313 Nm more.

Q8 e-tron

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, XPeng G6 is noticeably lighter – 2,065 kg compared to 2,585 kg. The difference is around 520 kg.

Looking at boot space, the XPeng G6 offers only slightly more boot space – 571 L compared to 569 L. That’s a difference of about 2 L.

When it comes to payload, the Audi Q8 e-tron carries clearly more – 595 kg compared to 475 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The XPeng G6 holds a solid overall lead 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
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Frequently compared as well

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Audi Q8 e-tron
XPeng G6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q8 e-tron

The Audi Q8 e-tron wraps Audi’s usual premium polish into a quiet, composed electric SUV that feels refined and surprisingly effortless to drive. With a spacious, tech-forward cabin and understated road presence, it’s a practical yet stylish choice for buyers who want electric motoring without losing the dignity of a proper luxury SUV.

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Reviews Audi Q8 e-tron

No reviews yet. Share your experience and help others decide.

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.

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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

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Audi Q8 e-tron
XPeng G6

Costs and Consumption
Price
65,100 - 102,800 £
Price
37,400 - 44,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Consumption kWh/100km
17.3 - 18.4 kWh/100km
Electric Range
456 - 595 km
Electric Range
455 - 525 km
Battery Capacity
89 - 106 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,585 - 2,725 kg
Curb weight
2,065 - 2,220 kg
Trunk capacity
528 - 569 L
Trunk capacity
571 L
Length
4,915 mm
Length
-
Width
1,937 - 1,994 mm
Width
1,920 mm
Height
1,617 - 1,683 mm
Height
-
Max trunk capacity
1,567 - 1,637 L
Max trunk capacity
-
Payload
515 - 595 kg
Payload
470 - 475 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
340 - 503 HP
Power HP
252 - 487 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
4.1 - 6.9 s
Max Speed
200 - 210 km/h
Max Speed
-
Torque
664 - 973 Nm
Torque
440 - 660 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 370 kW
Power kW
185 - 358 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
XPeng
What drive types are available for the Audi Q8 e-tron?

Available configurations include 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.