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Mercedes GLB vs XPeng G6 - Differences and prices compared
Compare performance (320 HP vs 487 HP), boot space and price (40500 £ vs 40800 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or XPeng G6?
GLB
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Mercedes GLB has a barely noticeable advantage in terms of price – it starts at 40500 £ , while the XPeng G6 costs 40800 £ . That’s a price difference of around 291 £.
G6
Engine and Performance:
Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.
When it comes to engine power, the XPeng G6 has a evident edge – offering 487 HP compared to 320 HP. That’s roughly 167 HP more horsepower.
In acceleration from 0 to 100 km/h, the XPeng G6 is evident quicker – completing the sprint in 4.10 s, while the Mercedes GLB takes 5.50 s. That’s about 1.40 s faster.
In terms of top speed, the Mercedes GLB performs slightly better – reaching 250 km/h, while the XPeng G6 tops out at 200 km/h. The difference is around 50 km/h.
There’s also a difference in torque: XPeng G6 pulls clearly perceptible stronger with 660 Nm compared to 400 Nm. That’s about 260 Nm difference.
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GLB
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 curb weight, Mercedes GLB is distinct lighter – 1640 kg compared to 2115 kg. The difference is around 475 kg.
In terms of boot space, the XPeng G6 offers minimal more room – 571 L compared to 570 L. That’s a difference of about 1 L.
In maximum load capacity, the Mercedes GLB performs noticeable better – up to 1805 L, which is about 431 L more than the XPeng G6.
When it comes to payload, Mercedes GLB barely noticeable takes the win – 500 kg compared to 475 kg. That’s a difference of about 25 kg.
Who wins the race in the data check?
The XPeng G6 sits well ahead of its rival 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.
Mercedes GLB
XPeng G6
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £40,800
XPeng G6
Mercedes GLB
5 (1 Reviews)
The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.
details
XPeng G6
5 (2 Reviews)
The XPeng G6 looks like a sleeker, tech-rich alternative to conventional electric SUVs, with an interior that feels modern, airy and purposefully designed for everyday comfort. On the road it’s composed and surprisingly engaging, giving drivers a smart mix of calm refinement and a playful streak — not bad for a car that quietly challenges the usual premium suspects.
details
Mercedes GLB
XPeng G6
Costs and Consumption |
|
|---|---|
|
Price
40500 - 65300 £
|
Price
40800 - 44200 £
|
|
Consumption L/100km
5.6 - 9 L
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
17.5 - 18.4 kWh
|
|
Electric Range
-
|
Electric Range
510 - 525 km
|
|
Battery Capacity
-
|
Battery Capacity
80 kWh
|
|
co2
146 - 204 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
52 - 60 L
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1640 - 1820 kg
|
Curb weight
2115 - 2220 kg
|
|
Trunk capacity
565 - 570 L
|
Trunk capacity
571 L
|
|
Length
4634 - 4650 mm
|
Length
4758 mm
|
|
Width
1834 - 1850 mm
|
Width
1920 mm
|
|
Height
1665 - 1692 mm
|
Height
1650 mm
|
|
Max trunk capacity
1800 - 1805 L
|
Max trunk capacity
1374 L
|
|
Payload
500 kg
|
Payload
470 - 475 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol MHEV, Diesel
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Dual-Clutch Automatic
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
116 - 320 HP
|
Power HP
296 - 487 HP
|
|
Acceleration 0-100km/h
5.5 - 11.5 s
|
Acceleration 0-100km/h
4.1 - 6.7 s
|
|
Max Speed
188 - 250 km/h
|
Max Speed
200 km/h
|
|
Torque
230 - 400 Nm
|
Torque
440 - 660 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
-
|
|
Power kW
85 - 235 kW
|
Power kW
218 - 358 kW
|
|
Engine capacity
1332 - 1991 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2025
|
|
CO2 Efficiency Class
E, F, G
|
CO2 Efficiency Class
A
|
|
Brand
Mercedes-Benz
|
Brand
XPeng
|
What drivetrain options does the Mercedes GLB have?
Available configurations include Front-Wheel Drive or All-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.