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Audi Q4 e-tron vs XPeng G9 - Differences and prices compared

Compare performance (340 HP vs 575 HP), boot space and price (39600 £ vs 51100 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or XPeng G9?

Audi Q4 e-tron

4.8 (1 Reviews)
rate

XPeng G9

4.6 (3 Reviews)
rate

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

Q4 e-tron

Costs and Efficiency:

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

Audi Q4 e-tron has a distinct advantage in terms of price – it starts at 39600 £ , while the XPeng G9 costs 51100 £ . That’s a price difference of around 11528 £.

In terms of energy consumption, the advantage goes to the Audi Q4 e-tron: with 15.90 kWh per 100 km, it’s a bit more efficient than the XPeng G9 with 18.40 kWh. That’s a difference of about 2.50 kWh.

As for electric range, the XPeng G9 performs slight better – achieving up to 585 km, about 31 km more than the Audi Q4 e-tron.

G9

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 XPeng G9 has a clearly edge – offering 575 HP compared to 340 HP. That’s roughly 235 HP more horsepower.

In acceleration from 0 to 100 km/h, the XPeng G9 is clearly perceptible quicker – completing the sprint in 4.20 s, while the Audi Q4 e-tron takes 5.40 s. That’s about 1.20 s faster.

In terms of top speed, the XPeng G9 performs barely noticeable better – reaching 200 km/h, while the Audi Q4 e-tron tops out at 180 km/h. The difference is around 20 km/h.

There’s also a difference in torque: XPeng G9 pulls slight stronger with 695 Nm compared to 679 Nm. That’s about 16 Nm difference.

Q4 e-tron

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 curb weight, Audi Q4 e-tron is barely noticeable lighter – 2035 kg compared to 2210 kg. The difference is around 175 kg.

In terms of boot space, the XPeng G9 offers a bit more room – 660 L compared to 535 L. That’s a difference of about 125 L.

In maximum load capacity, the XPeng G9 performs minimal better – up to 1576 L, which is about 86 L more than the Audi Q4 e-tron.

Who wins the race in the data check?

The XPeng G9 is clearly superior 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.

Audi Q4 e-tron
XPeng G9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £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
  • Electric Range : 502 - 585 km

Audi Q4 e-tron

4.8 (1 Reviews)
rate

The Audi Q4 e-tron brings Audi polish into the electric crossover scene, pairing a sleek exterior with a refined, airy interior that makes everyday driving feel distinctly premium. It’s an easy-to-live-with EV that balances comfort and real-world usability with intuitive tech, making it a smart choice for buyers who want electric mobility without giving up Audi character — and yes, it still looks good in the driveway.

details

XPeng G9

4.6 (3 Reviews)
rate

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.

details
Audi Q4 e-tron
XPeng G9

Costs and Consumption

Price
39600 - 58800 £
Price
51100 - 62200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 17.4 kWh
Consumption kWh/100km
18.4 - 20.1 kWh
Electric Range
406 - 554 km
Electric Range
502 - 585 km
Battery Capacity
59 - 77 kWh
Battery Capacity
78.2 - 92.2 kWh
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
5
Curb weight
2035 - 2235 kg
Curb weight
2210 - 2395 kg
Trunk capacity
520 - 535 L
Trunk capacity
660 L
Length
4588 mm
Length
4891 mm
Width
1865 mm
Width
1937 mm
Height
1614 - 1632 mm
Height
1670 - 1680 mm
Max trunk capacity
1460 - 1490 L
Max trunk capacity
1576 L
Payload
505 - 515 kg
Payload
-

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 340 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
160 - 180 km/h
Max Speed
200 km/h
Torque
310 - 679 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 250 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2023 - 2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
XPeng
What drive types are available for the Audi Q4 e-tron?

The Audi Q4 e-tron is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.