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Nissan Ariya vs XPeng G9 comparison

Compare performance (435 HP vs 575 HP), boot space and price (54,800 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – Nissan Ariya or XPeng G9?

Nissan Ariya vs XPeng G9: Key differences

Nissan Ariya

5 (1 Reviews)
rate
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XPeng G9

4.8 (5 Reviews)
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  • only slightly cheaper
  • noticeably more power
  • visibly more efficient
  • visibly more electric range
  • a bit quicker 0–100 km/h
  • marginally lighter
  • visibly 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

Ariya

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 only slightly cheaper – starting at 51,100 £ , while the Nissan Ariya costs 54,800 £ . That’s a price difference of around 3,763 £.

In terms of energy consumption, the XPeng G9 is visibly more efficient: consuming 18.4 kWh/100km compared to 24.5 kWh/100km for the Nissan Ariya. That’s a difference of about 6.1 kWh/100km.

As for electric range, the XPeng G9 offers visibly more range – reaching up to 585 km, about 168 km more than the Nissan Ariya.

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 noticeably more power – delivering 575 HP compared to 435 HP. That’s roughly 140 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng G9 is a bit quicker – completing the sprint in 4.2 s, while the Nissan Ariya takes 5 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the XPeng G9 delivers moderately more torque with 695 Nm compared to 600 Nm. That’s about 95 Nm more.

Ariya

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 G9 is marginally lighter – 2,210 kg compared to 2,277 kg. The difference is around 67 kg.

Looking at boot space, the XPeng G9 offers visibly more boot space – 660 L compared to 415 L. That’s a difference of about 245 L.

When it comes to payload, the XPeng G9 carries noticeably more – 520 kg compared to 363 kg. That’s a difference of about 157 kg.

Who wins the race in the data check?

The XPeng G9 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 £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
Nissan Ariya
XPeng G9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Nissan Ariya

The Nissan Ariya wraps futuristic, sculpted styling around a calm, high-tech cabin, making the switch to electric feel surprisingly easy and grown-up. It’s a comfortable, sensible EV that favors everyday usability and clever packaging over headline-grabbing theatrics — ideal for buyers who want an elegant, low-fuss electric car without the ego.

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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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Nissan Ariya
XPeng G9

Costs and Consumption

Price
54,800 £
Price
51,100 - 62,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
24.5 kWh/100km
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
417 km
Electric Range
502 - 585 km
Battery Capacity
-
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
-
Doors
-
Curb weight
2,277 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
415 L
Trunk capacity
660 L
Length
-
Length
-
Width
1,850 mm
Width
1,937 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
363 kg
Payload
515 - 520 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
435 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
5 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
-
Max Speed
-
Torque
600 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
320 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Nissan
Brand
XPeng
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.