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Mercedes EQB vs XPeng G9 comparison

Compare performance (292 HP vs 575 HP), boot space and price (45,900 £ vs 51,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQB or XPeng G9?

Mercedes EQB vs XPeng G9: Key differences

Mercedes EQB

4.3 (3 Reviews)
rate
  • moderately cheaper
  • markedly more efficient
  • only slightly lighter

XPeng G9

4.6 (3 Reviews)
rate
  • considerably more power
  • only slightly more electric range
  • significantly quicker 0–100 km/h
  • noticeably more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

EQB

Costs and Efficiency:

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

Mercedes EQB is moderately cheaper – starting at 45,900 £ , while the XPeng G9 costs 51,100 £ . That’s a price difference of around 5,216 £.

In terms of energy consumption, the Mercedes EQB is markedly more efficient: consuming 15.2 kWh/100km compared to 18.4 kWh/100km for the XPeng G9. That’s a difference of about 3.2 kWh/100km.

As for electric range, the XPeng G9 offers only slightly more range – reaching up to 585 km, about 50 km more than the Mercedes EQB.

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 considerably more power – delivering 575 HP compared to 292 HP. That’s roughly 283 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 Mercedes EQB takes 6.2 s. That’s about 2 s quicker.

There’s also a difference in torque: the XPeng G9 delivers noticeably more torque with 695 Nm compared to 520 Nm. That’s about 175 Nm more.

EQB

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, Mercedes EQB is only slightly lighter – 2,105 kg compared to 2,210 kg. The difference is around 105 kg.

Looking at boot space, the XPeng G9 offers noticeably more boot space – 660 L compared to 495 L. That’s a difference of about 165 L.

When it comes to payload, the XPeng G9 carries slightly more – 520 kg compared to 435 kg. That’s a difference of about 85 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
details

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Mercedes EQB
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes EQB

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

details
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Reviews Mercedes EQB

4.3 (3 Reviews)
rate
Stefan
4 Dec 2025, 21:05:57

A bit boring and no longer up-to-date with its slow charging speed...

XPeng G9

The XPeng G9 feels like a confident leap into the electric SUV world, with sleek, purposeful styling and an interior that mixes modern tech with everyday comfort. On the road it’s calm and composed, serving up effortless pace and hushed refinement that turns long commutes into something you might actually enjoy — a strong pick for buyers who want electric convenience without compromise.

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Reviews XPeng G9

4.6 (3 Reviews)
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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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XPeng G9

Costs and Consumption
Price
45,900 - 58,900 £
Price
51,100 - 62,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Consumption kWh/100km
18.4 - 20.1 kWh/100km
Electric Range
468 - 535 km
Electric Range
502 - 585 km
Battery Capacity
70.5 kWh
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
5
Doors
-
Curb weight
2,105 - 2,170 kg
Curb weight
2,210 - 2,395 kg
Trunk capacity
495 L
Trunk capacity
660 L
Length
4,684 mm
Length
-
Width
1,834 mm
Width
1,937 mm
Height
1,654 - 1,689 mm
Height
-
Max trunk capacity
1,710 L
Max trunk capacity
-
Payload
435 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
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
190 - 292 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
6.2 - 8.9 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
160 km/h
Max Speed
-
Torque
385 - 520 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
140 - 215 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
XPeng
Is the Mercedes EQB offered with different drivetrains?

The Mercedes EQB is available as Front-Wheel Drive or 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.