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Vauxhall Astra vs XPeng G9 comparison

Compare performance (196 HP vs 575 HP), boot space and price (28,300 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Astra or XPeng G9?

Vauxhall Astra vs XPeng G9: Key differences

Vauxhall Astra

4.6 (3 Reviews)
rate
  • considerably cheaper
  • markedly more efficient
  • clearly lighter
details

XPeng G9

4.8 (7 Reviews)
rate
  • substantially more power
  • clearly more electric range
  • significantly quicker 0–100 km/h
  • 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

Astra

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Vauxhall Astra is considerably cheaper – starting at 28,300 £ , while the XPeng G9 costs 51,100 £ . That’s a price difference of around 22,808 £.

In terms of energy consumption, the Vauxhall Astra is markedly more efficient: consuming 15.3 kWh/100km compared to 18.4 kWh/100km for the XPeng G9. That’s a difference of about 3.1 kWh/100km.

As for electric range, the XPeng G9 offers clearly more range – reaching up to 585 km, about 131 km more than the Vauxhall Astra.

G9

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the XPeng G9 offers substantially more power – delivering 575 HP compared to 196 HP. That’s roughly 379 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng G9 is significantly quicker – completing the sprint in 4.2 s, while the Vauxhall Astra takes 7.6 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the XPeng G9 delivers clearly more torque with 695 Nm compared to 360 Nm. That’s about 335 Nm more.

Astra

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, Vauxhall Astra is clearly lighter – 1,438 kg compared to 2,210 kg. The difference is around 772 kg.

Looking at boot space, the XPeng G9 offers clearly more boot space – 660 L compared to 422 L. That’s a difference of about 238 L.

When it comes to payload, the XPeng G9 carries barely more – 520 kg compared to 502 kg. That’s a difference of about 18 kg.

Who wins the race in the data check?

The XPeng G9 holds a decisive 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 £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

XPeng G9
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Vauxhall Astra
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Vauxhall Astra

The Opel Astra strikes a neat balance between everyday practicality and engaging handling, so the daily grind suddenly feels a bit less dull. Inside it's intelligently packaged with modern kit and comfortable seating, making it a very sensible pick for buyers who want a dependable hatchback that doesn't take itself too seriously.

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01_Opel-Astra-518263
05_Opel-Astra-518267
24_Opel-Astra-518297

Reviews Vauxhall Astra

4.6 (3 Reviews)
rate

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

XPeng G9

The XPeng G9 is a spacious, tech-forward electric SUV that pairs a calm, refined ride with responsive performance and a high-quality, minimalist cabin. With strong emphasis on connectivity and advanced driving assistance, it’s a compelling choice if you want modern EV features and generous practicality without a legacy badge.

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Reviews XPeng G9

4.8 (7 Reviews)
rate
Walter
19 Jun 2026, 02:29:05

G9 Performance — currently the best electric car, with outstanding software and driving comfort. It stands up to any comparison with top models from Mercedes, BMW and Audi. Seven-year warranty and automatic updates.

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
Kiano Wotler
29 May 2026, 17:22:07

Very nice smooth riding car

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
Oski
11 May 2026, 19:15:12

I drove the Mercedes EQS and the Xpeng G9 Performance. The Xpeng is an ultra-modern, voice-controlled car with excellent build quality, a superior sound system and air suspension. I now understand why VW invested €700 million to buy a 5% stake in Xpeng. VW cars in China now run on Xpeng technology.

How do you mainly use this car? (optional): Company car / Business
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
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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Vauxhall Astra
XPeng G9

Costs and Consumption
Price
28,300 - 37,900 £
Price
51,100 - 62,200 £
Consumption L/100km
2.2 - 4.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.3 kWh/100km
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
84 - 454 km
Electric Range
502 - 585 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 130 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,438 - 1,733 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
310 - 422 L
Trunk capacity
660 L
Length
-
Length
-
Width
1,859 mm
Width
1,937 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
438 - 502 kg
Payload
515 - 520 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
130 - 196 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
7.6 - 10.6 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
-
Max Speed
-
Torque
230 - 360 Nm
Torque
465 - 695 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
96 - 144 kW
Power kW
258 - 423 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
C, B, D, A
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
XPeng
Is the Vauxhall Astra offered with different drivetrains?

The Vauxhall Astra is available as Front-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.