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Genesis G90 vs XPeng G9 comparison

Compare performance (415 HP vs 575 HP), boot space and price (96,200 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – Genesis G90 or XPeng G9?

Genesis G90 vs XPeng G9: Key differences

Genesis G90

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XPeng G9

4.8 (7 Reviews)
rate
  • clearly cheaper
  • noticeably more power
  • visibly quicker 0–100 km/h
  • only slightly lighter
  • substantially 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

G90

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

XPeng G9 is clearly cheaper – starting at 51,100 £ , while the Genesis G90 costs 96,200 £ . That’s a price difference of around 45,069 £.

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 noticeably more power – delivering 575 HP compared to 415 HP. That’s roughly 160 HP more horsepower.

When accelerating from 0 to 100 km/h, the XPeng G9 is visibly quicker – completing the sprint in 4.2 s, while the Genesis G90 takes 5.2 s. That’s about 1 s quicker.

There’s also a difference in torque: the XPeng G9 delivers markedly more torque with 695 Nm compared to 549 Nm. That’s about 146 Nm more.

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 terms of curb weight, XPeng G9 is only slightly lighter – 2,210 kg compared to 2,260 kg. The difference is around 50 kg.

Looking at boot space, the XPeng G9 offers substantially more boot space – 660 L compared to 368 L. That’s a difference of about 292 L.

When it comes to payload, the XPeng G9 carries barely more – 520 kg compared to 505 kg. That’s a difference of about 15 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
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Frequently compared as well

XPeng G9
ZEEKR 7X
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The XPeng G9 and Zeekr 7X are two high-end electric SUVs from Chinese brands that compete on range, tech and comfort while aiming to deliver strong performance. This comparison focuses on real-world range, charging speed, driving dynamics, interior quality and ownership costs to help you decide …
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Genesis G90
XPeng G9

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Genesis G90

The Genesis G90 is the brand's flagship limousine, wrapping passengers in a serene cabin that feels bespoke and quietly confident. It delivers a cultured ride, sumptuous materials and clever tech smarts, all served with an understated swagger that makes rear-seat commuters feel like they've finally arrived.

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Reviews Genesis G90

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)
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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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Genesis G90
XPeng G9

Costs and Consumption
Price
96,200 - 108,200 £
Price
51,100 - 62,200 £
Consumption L/100km
11 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
-
Electric Range
502 - 585 km
Battery Capacity
-
Battery Capacity
-
co2
248 g/km
co2
0 g/km
Fuel tank capacity
73 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
4
Doors
-
Curb weight
2,260 - 2,470 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
368 L
Trunk capacity
660 L
Length
5,275 - 5,465 mm
Length
-
Width
1,930 mm
Width
1,937 mm
Height
1,490 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
370 - 505 kg
Payload
515 - 520 kg

Engine and Performance
Engine Type
Petrol MHEV
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
415 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
5.2 - 5.4 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
250 km/h
Max Speed
-
Torque
549 Nm
Torque
465 - 695 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
305 kW
Power kW
258 - 423 kW
Engine capacity
3,470 cm3
Engine capacity
-

General
Model Year
2023
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Genesis
Brand
XPeng
Is the Genesis G90 offered with different drivetrains?

The Genesis G90 is offered with 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.