Compare performance (473 HP vs 605 HP), boot space and price (42,500 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – XPeng P7 or Mercedes G-Class?
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.
XPeng P7 is clearly cheaper – starting at 42,500 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 64,076 £.
In terms of energy consumption, the XPeng P7 is substantially more efficient: consuming 16.8 kWh/100km compared to 28 kWh/100km for the Mercedes G-Class. That’s a difference of about 11.2 kWh/100km.
As for electric range, the XPeng P7 offers slightly more range – reaching up to 576 km, about 97 km more than the Mercedes G-Class.
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 Mercedes G-Class offers clearly more power – delivering 605 HP compared to 473 HP. That’s roughly 132 HP more horsepower.
When accelerating from 0 to 100 km/h, the XPeng P7 is very slightly quicker – completing the sprint in 4.1 s, while the Mercedes G-Class takes 4.4 s. That’s about 0.3 s quicker.
There’s also a difference in torque: the Mercedes G-Class delivers clearly more torque with 1,164 Nm compared to 757 Nm. That’s about 407 Nm more.
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, XPeng P7 is clearly lighter – 2,020 kg compared to 2,485 kg. The difference is around 465 kg.
Looking at boot space, the Mercedes G-Class offers markedly more boot space – 640 L compared to 440 L. That’s a difference of about 200 L.
When it comes to payload, the Mercedes G-Class carries clearly more – 715 kg compared to 430 kg. That’s a difference of about 285 kg.
The XPeng P7 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.
The XPeng P7 cuts a sleek, coupe-like silhouette that looks like a tech firm's idea of a stylish electric sedan, and its minimalist cabin packs smart screens and handy features that actually improve everyday life. Underneath the future-facing image it drives with surprising poise and comes loaded with advanced driver aids, making it a tempting choice for buyers who want electric charisma without the hype.
detailsThe G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.
detailsCosts and Consumption |
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|---|---|
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Price
42,500 - 50,200 £
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Price
106,600 - 171,000 £
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Consumption L/100km
-
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Consumption L/100km
8.7 - 14.7 L/100km
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Consumption kWh/100km
16.8 - 19.2 kWh/100km
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Consumption kWh/100km
28 kWh/100km
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Electric Range
505 - 576 km
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Electric Range
479 km
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Battery Capacity
82.7 kWh
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Battery Capacity
-
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co2
0 g/km
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co2
0 - 336 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
Sedan
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Body Type
Off-Roader
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Seats
5
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Seats
5
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Doors
5
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Doors
-
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Curb weight
2,020 - 2,140 kg
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Curb weight
2,485 - 3,085 kg
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Trunk capacity
440 L
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Trunk capacity
640 L
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Length
4,888 mm
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Length
-
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Width
1,896 mm
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Width
1,931 - 1,984 mm
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Height
1,450 mm
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
430 kg
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Payload
115 - 715 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
Petrol MHEV, Diesel MHEV, Electric
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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
Automatic Gearbox, Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
276 - 473 HP
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Power HP
387 - 605 HP
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Acceleration 0-100km/h
4.1 - 6.7 s
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Acceleration 0-100km/h
4.4 - 5.8 s
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Max Speed
200 km/h
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Max Speed
-
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Torque
440 - 757 Nm
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Torque
760 - 1,164 Nm
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Number of Cylinders
-
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Number of Cylinders
6 - 8
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Power kW
203 - 348 kW
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Power kW
285 - 445 kW
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Engine capacity
-
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Engine capacity
2,989 - 3,982 cm3
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General |
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|---|---|
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Model Year
2024
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Model Year
2,025 - 2,026
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CO2 Efficiency Class
A
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CO2 Efficiency Class
G, A
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Brand
XPeng
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Brand
Mercedes-Benz
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