@ Mercedes-Benz Group Media
@ XPeng Motors
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Mercedes EQS SUV vs XPeng G9 – Which model is better for everyday use?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Mercedes EQS SUV or XPeng G9?

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

EQS SUV @ Mercedes-Benz Group Media

Costs and Efficiency:

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

XPeng G9 has a decisively advantage in terms of price – it starts at 51100 £, while the Mercedes EQS SUV costs 95000 £. That’s a price difference of around 43887 £.

In terms of energy consumption, the advantage goes to the XPeng G9: with 18.40 kWh per 100 km, it’s slight more efficient than the Mercedes EQS SUV with 19.60 kWh. That’s a difference of about 1.20 kWh.

As for range, the Mercedes EQS SUV performs a bit better – achieving up to 695 km, about 110 km more than the XPeng G9.

G9 @ XPeng Motors

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 Mercedes EQS SUV has a to a small extent edge – offering 658 HP compared to 575 HP. That’s roughly 83 HP more horsepower.

In acceleration from 0 to 100 km/h, the XPeng G9 is slight quicker – completing the sprint in 4.20 s, while the Mercedes EQS SUV takes 4.40 s. That’s about 0.20 s faster.

In terms of top speed, the Mercedes EQS SUV performs hardly perceptible better – reaching 210 km/h, while the XPeng G9 tops out at 200 km/h. The difference is around 10 km/h.

There’s also a difference in torque: Mercedes EQS SUV pulls evident stronger with 950 Nm compared to 695 Nm. That’s about 255 Nm difference.

EQS SUV @ Mercedes-Benz Group Media

Space and Everyday Use:

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 curb weight, XPeng G9 is evident lighter – 2210 kg compared to 2695 kg. The difference is around 485 kg.

In terms of boot space, the XPeng G9 offers slight more room – 660 L compared to 645 L. That’s a difference of about 15 L.

In maximum load capacity, the Mercedes EQS SUV performs clearly perceptible better – up to 2100 L, which is about 524 L more than the XPeng G9.

Who wins the race?

The XPeng G9 proves to be barely ahead and therefore becomes our DriveDuel Champion!
XPeng G9 is the better all-rounder in this comparison.

from about £51,100
G9 @ XPeng Motors

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
  • Electric Range : 502 - 585 km
details

Mercedes EQS SUV

The Mercedes-Benz EQS SUV redefines luxury in the electric vehicle segment with its elegant design and cutting-edge technology. Its spacious interior provides exceptional comfort, featuring high-quality materials and innovative ambient lighting to create a serene driving environment. This SUV impressively combines sustainability with performance, offering a smooth and quiet ride without compromising on power.

details
22C0307_016 @ Mercedes-Benz Group Media
22C0307_013 @ Mercedes-Benz Group Media
22C0307_035 @ Mercedes-Benz Group Media
22C0307_044 @ Mercedes-Benz Group Media

XPeng G9

4.5 (2)
rate

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.

details
IMG_0235 @ XPeng Motors
IMG_0234 @ XPeng Motors
IMG_0233 @ XPeng Motors

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Costs and Consumption
Price
95000 - 212100 £
Price
51100 - 62200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.6 - 21.9 kWh
Consumption kWh/100km
18.4 - 20.1 kWh
Electric Range
615 - 695 km
Electric Range
502 - 585 km
Battery Capacity
108.4 - 118 kWh
Battery Capacity
78.2 - 92.2 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
5
Doors
5
Curb weight
2695 - 3075 kg
Curb weight
2210 - 2395 kg
Trunk capacity
440 - 645 L
Trunk capacity
660 L
Length
5125 mm
Length
4891 mm
Width
1959 - 2034 mm
Width
1937 mm
Height
1718 - 1721 mm
Height
1670 - 1680 mm
Max trunk capacity
2100 L
Max trunk capacity
1576 L
Payload
425 - 570 kg
Payload
-

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
360 - 658 HP
Power HP
351 - 575 HP
Acceleration 0-100km/h
4.4 - 6.8 s
Acceleration 0-100km/h
4.2 - 6.6 s
Max Speed
210 km/h
Max Speed
200 km/h
Torque
568 - 950 Nm
Torque
465 - 695 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
265 - 484 kW
Power kW
258 - 423 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
XPeng

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Is the Mercedes EQS SUV offered with different drivetrains?

The Mercedes EQS SUV is available as All-Wheel Drive or Rear-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.