Compare performance (503 HP vs 325 HP), boot space and price (66,500 £ vs 35,600 £ ) at a glance. Find out which car is the better choice for you – XPeng X9 or Vauxhall Grandland?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Vauxhall Grandland is significantly cheaper – starting at 35,600 £ , while the XPeng X9 costs 66,500 £ . That’s a price difference of around 30,900 £.
In terms of energy consumption, the Vauxhall Grandland is slightly more efficient: consuming 17.8 kWh/100km compared to 20 kWh/100km for the XPeng X9. That’s a difference of about 2.2 kWh/100km.
As for electric range, the Vauxhall Grandland offers moderately more range – reaching up to 694 km, about 79 km more than the XPeng X9.
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 X9 offers clearly more power – delivering 503 HP compared to 325 HP. That’s roughly 178 HP more horsepower.
When accelerating from 0 to 100 km/h, the XPeng X9 is very slightly quicker – completing the sprint in 5.9 s, while the Vauxhall Grandland takes 6.1 s. That’s about 0.2 s quicker.
There’s also a difference in torque: the XPeng X9 delivers clearly more torque with 640 Nm compared to 509 Nm. That’s about 131 Nm more.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: XPeng X9 offers more seats – 7 vs 5.
In terms of curb weight, Vauxhall Grandland is considerably lighter – 1,675 kg compared to 2,690 kg. The difference is around 1,015 kg.
Looking at boot space, the XPeng X9 offers markedly more boot space – 721 L compared to 550 L. That’s a difference of about 171 L.
When it comes to payload, the XPeng X9 carries somewhat more – 610 kg compared to 495 kg. That’s a difference of about 115 kg.
The Vauxhall Grandland has only a minor advantage 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.
The XPeng X9 is a high-tech electric flagship that blends a roomy, upscale cabin with a sleek, modern design aimed at families and tech-minded drivers. It showcases advanced driver-assistance systems and a sophisticated infotainment setup, delivering a quietly refined and convenient driving experience.
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The Opel Grandland feels like a sensible, well-rounded SUV — neat styling, a spacious cabin and a composed ride that turns daily driving into a quietly pleasant experience. It’s a smart choice for buyers who want modern tech, good economy and a dash of German practicality without shouting for attention.
detailsCosts and Consumption |
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|---|---|
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Price
66,500 - 74,200 £
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Price
35,600 - 51,400 £
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Consumption L/100km
-
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Consumption L/100km
2.6 - 5.6 L/100km
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Consumption kWh/100km
20 - 20.8 kWh/100km
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Consumption kWh/100km
17.8 - 18.6 kWh/100km
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Electric Range
535 - 615 km
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Electric Range
82 - 694 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
0 - 126 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
MPV
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Body Type
SUV
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Seats
7
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,690 - 2,750 kg
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Curb weight
1,675 - 2,325 kg
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Trunk capacity
721 L
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Trunk capacity
485 - 550 L
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Length
-
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Length
-
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Width
1,988 mm
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Width
1,905 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
575 - 610 kg
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Payload
425 - 495 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Electric, Plugin Hybrid, Petrol MHEV
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
320 - 503 HP
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Power HP
145 - 325 HP
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Acceleration 0-100km/h
5.9 - 8.2 s
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Acceleration 0-100km/h
6.1 - 10.2 s
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Max Speed
-
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Max Speed
-
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Torque
450 - 640 Nm
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Torque
230 - 509 Nm
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Number of Cylinders
-
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Number of Cylinders
3 - 4
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Power kW
235 - 370 kW
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Power kW
107 - 239 kW
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Engine capacity
-
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Engine capacity
1,199 - 1,598 cm3
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General |
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|---|---|
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Model Year
2026
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Model Year
2,024 - 2,025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A, B, D
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Brand
XPeng
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Brand
Vauxhall
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