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Mercedes EQB vs XPeng X9 comparison

Compare performance (292 HP vs 503 HP), boot space and price (45,900 £ vs 66,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQB or XPeng X9?

Mercedes EQB vs XPeng X9: Key differences

Mercedes EQB

4.3 (4 Reviews)
rate
  • substantially cheaper
  • clearly more efficient
  • clearly lighter
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XPeng X9

  • clearly more power
  • somewhat more electric range
  • very slightly quicker 0–100 km/h
  • 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

EQB

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes EQB is substantially cheaper – starting at 45,900 £ , while the XPeng X9 costs 66,500 £ . That’s a price difference of around 20,645 £.

In terms of energy consumption, the Mercedes EQB is clearly more efficient: consuming 15.2 kWh/100km compared to 20 kWh/100km for the XPeng X9. That’s a difference of about 4.8 kWh/100km.

As for electric range, the XPeng X9 offers somewhat more range – reaching up to 615 km, about 80 km more than the Mercedes EQB.

EQB

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 X9 offers clearly more power – delivering 503 HP compared to 292 HP. That’s roughly 211 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 Mercedes EQB takes 6.2 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the XPeng X9 delivers slightly more torque with 640 Nm compared to 520 Nm. That’s about 120 Nm more.

EQB

Space and Everyday Use:

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, Mercedes EQB is clearly lighter – 2,105 kg compared to 2,690 kg. The difference is around 585 kg.

Looking at boot space, the XPeng X9 offers visibly more boot space – 721 L compared to 495 L. That’s a difference of about 226 L.

When it comes to payload, the XPeng X9 carries clearly more – 610 kg compared to 435 kg. That’s a difference of about 175 kg.

Who wins the race in the data check?

The XPeng X9 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 £66,500
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XPeng X9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 320 - 503 HP
  • Consumption kWh/100km 20 - 20.8 kWh/100km
  • Electric Range 535 - 615 km
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Frequently compared as well

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Mercedes EQB
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Mercedes EQB
XPeng X9

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.

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Reviews Mercedes EQB

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

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

XPeng X9

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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Reviews XPeng X9

No reviews yet. Share your experience and help others decide.

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Mercedes EQB
XPeng X9

Costs and Consumption
Price
45,900 - 58,900 £
Price
66,500 - 74,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Consumption kWh/100km
20 - 20.8 kWh/100km
Electric Range
468 - 535 km
Electric Range
535 - 615 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
MPV
Seats
5
Seats
7
Doors
5
Doors
-
Curb weight
2,105 - 2,170 kg
Curb weight
2,690 - 2,750 kg
Trunk capacity
495 L
Trunk capacity
721 L
Length
4,684 mm
Length
-
Width
1,834 mm
Width
1,988 mm
Height
1,654 - 1,689 mm
Height
-
Max trunk capacity
1,710 L
Max trunk capacity
-
Payload
435 kg
Payload
575 - 610 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
Front-Wheel Drive, All-Wheel Drive
Power HP
190 - 292 HP
Power HP
320 - 503 HP
Acceleration 0-100km/h
6.2 - 8.9 s
Acceleration 0-100km/h
5.9 - 8.2 s
Max Speed
160 km/h
Max Speed
-
Torque
385 - 520 Nm
Torque
450 - 640 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
140 - 215 kW
Power kW
235 - 370 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2026
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.