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Audi Q7 vs XPeng G9 comparison

Compare performance (507 HP vs 575 HP), boot space and price (70,600 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – Audi Q7 or XPeng G9?

Audi Q7 vs XPeng G9: Key differences

Audi Q7

4 (1 Reviews)
rate
  • only slightly quicker 0–100 km/h
  • barely lighter
  • noticeably more trunk space

XPeng G9

4.7 (4 Reviews)
rate
  • markedly cheaper
  • moderately more power
  • significantly more electric range

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

Q7

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 G9 is markedly cheaper – starting at 51,100 £ , while the Audi Q7 costs 70,600 £ . That’s a price difference of around 19,543 £.

As for electric range, the XPeng G9 offers significantly more range – reaching up to 585 km, about 503 km more than the Audi Q7.

G9

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the XPeng G9 offers moderately more power – delivering 575 HP compared to 507 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q7 is only slightly quicker – completing the sprint in 4.1 s, while the XPeng G9 takes 4.2 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Audi Q7 delivers marginally more torque with 770 Nm compared to 695 Nm. That’s about 75 Nm more.

Q7

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: Audi Q7 offers more seats – 7 vs 5.

In terms of curb weight, Audi Q7 is barely lighter – 2,055 kg compared to 2,210 kg. The difference is around 155 kg.

Looking at boot space, the Audi Q7 offers noticeably more boot space – 887 L compared to 660 L. That’s a difference of about 227 L.

When it comes to payload, the Audi Q7 carries clearly more – 885 kg compared to 520 kg. That’s a difference of about 365 kg.

Who wins the race in the data check?

The XPeng G9 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 £51,100
G9

XPeng G9

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 351 - 575 HP
  • Consumption kWh/100km : 18.4 - 20.1 kWh/100km
  • Electric Range : 502 - 585 km
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Frequently compared as well

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ZEEKR 7X
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XPeng G9 arrives as a tech‑forward grand tourer — slick, serene and stuffed with autonomous driving toys and a luxurious, quietly sophisticated cabin; the ZEEKR 7X, by contrast, plays the sportier, more pragmatic card, delivering sharper handling, a brasher road presence and strong value for buyers …
Audi Q7
XPeng G9

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q7

The Audi Q7 cuts an imposing figure on the road, balancing restrained luxury with a spacious, tech-rich cabin that makes long journeys feel effortless. It rides with confident composure and polished manners, so if you want a premium family SUV that feels grown-up and worth the badge, the Q7 is a persuasive choice — even the in-laws will be impressed.

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Reviews Audi Q7

4 (1 Reviews)
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A.B.
24 Mar 2026, 11:45:19

Constant faults with the touch door opening, the trunk, sign-reading and the front obstacle sensors. The service repaired it under warranty five times — they replaced wiring harnesses, a sensor, uploaded software — and then gave up. They told me they don’t know what else to do. That’s the customer care at a German premium brand. A car worth over 400,000 and they tell the customer they don’t know what to do. I paid the final installment and I’m giving the car back to them. I’m taking a Chinese BYD Seal U DM-i plug-in hybrid with better equipment for 165k after a discount from 225k. With that attitude to customers and those high prices, the Germans will have fewer and fewer people interested in their cars — but they’ve only got themselves to blame!!!

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

XPeng G9

The XPeng G9 feels like a confident leap into the electric SUV world, with sleek, purposeful styling and an interior that mixes modern tech with everyday comfort. On the road it’s calm and composed, serving up effortless pace and hushed refinement that turns long commutes into something you might actually enjoy — a strong pick for buyers who want electric convenience without compromise.

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Reviews XPeng G9

4.7 (4 Reviews)
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Rob
1 Jan 2026, 18:43:08

I've seen and driven both cars. The XPeng 9 makes more of an impression. The Zeekr 7x's interior color is limited to black — a real shame! For a nicer contrast you'll have to have it wrapped in a different color. But that's a matter of taste! Otherwise the cars are comparable, noting that the XPeng is a proper SUV while the Zeekr 7x is a crossover.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Audi Q7
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Audi Q7
XPeng G9

Costs and Consumption
Price
70,600 - 100,600 £
Price
51,100 - 62,200 £
Consumption L/100km
3.8 - 11.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
81 - 82 km
Electric Range
502 - 585 km
Battery Capacity
-
Battery Capacity
-
co2
86 - 271 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,055 - 2,460 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
563 - 887 L
Trunk capacity
660 L
Length
-
Length
-
Width
1,970 mm
Width
1,937 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
640 - 885 kg
Payload
515 - 520 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
231 - 507 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
4.1 - 7.1 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
-
Max Speed
-
Torque
500 - 770 Nm
Torque
465 - 695 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
170 - 373 kW
Power kW
258 - 423 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
-

General
Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
A
Brand
Audi
Brand
XPeng
Is the Audi Q7 offered with different drivetrains?

The Audi Q7 is available as 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.