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Mercedes GLS vs GWM HAVAL H6 - Differences and prices compared

Compare performance (634 HP vs 243 HP), boot space and price (96100 £ vs 27400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or GWM HAVAL H6?

Mercedes GLS

GWM HAVAL H6

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

GLS

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

GWM HAVAL H6 has a clearly advantage in terms of price – it starts at 27400 £ , while the Mercedes GLS costs 96100 £ . That’s a price difference of around 68700 £.

Fuel consumption also shows a difference: GWM HAVAL H6 manages with 5.90 L and is therefore noticeable more efficient than the Mercedes GLS with 7.80 L. The difference is about 1.90 L per 100 km.

GLS

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 GLS has a significantly edge – offering 634 HP compared to 243 HP. That’s roughly 391 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLS is decisively quicker – completing the sprint in 4.20 s, while the GWM HAVAL H6 takes 8.30 s. That’s about 4.10 s faster.

There’s also a difference in torque: Mercedes GLS pulls evident stronger with 850 Nm compared to 530 Nm. That’s about 320 Nm difference.

GLS

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes GLS offers evident more seating capacity – 7 vs 5.

In curb weight, GWM HAVAL H6 is significantly lighter – 1765 kg compared to 2550 kg. The difference is around 785 kg.

In terms of boot space, the GWM HAVAL H6 offers clearly perceptible more room – 560 L compared to 355 L. That’s a difference of about 205 L.

When it comes to payload, Mercedes GLS decisively takes the win – 695 kg compared to 375 kg. That’s a difference of about 320 kg.

Who wins the race in the data check?

The Mercedes GLS holds a narrow 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.

Mercedes GLS
GWM HAVAL H6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £96,100
GLS

Mercedes GLS

  • Engine Type : Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 333 - 634 HP
  • Consumption L/100km : 7.8 - 13.7 L
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Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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19C0481_007
19C0483_036
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GWM HAVAL H6

The Haval H6 arrives with bold, upmarket styling that makes a confident statement without breaking the bank, pairing a polished cabin with gadgetry that feels more premium than the badge implies. As a practical family crossover it balances comfort, space and value with a calm on-road demeanour and a cheeky hint of ambition—perfect for buyers who want style and substance without a luxury price tag.

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Reviews Mercedes GLS

Reviews GWM HAVAL H6

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Mercedes GLS
GWM HAVAL H6

Costs and Consumption
Price
96100 - 208500 £
Price
27400 - 29700 £
Consumption L/100km
7.8 - 13.7 L
Consumption L/100km
5.90 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
204 - 310 g/km
co2
134 g/km
Fuel tank capacity
90 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
5
Doors
-
Curb weight
2550 - 2825 kg
Curb weight
1765 kg
Trunk capacity
355 L
Trunk capacity
560 L
Length
5208 - 5233 mm
Length
-
Width
1956 mm
Width
1886 mm
Height
1782 - 1838 mm
Height
-
Max trunk capacity
2400 L
Max trunk capacity
-
Payload
445 - 695 kg
Payload
375 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
333 - 634 HP
Power HP
243 HP
Acceleration 0-100km/h
4.2 - 6.7 s
Acceleration 0-100km/h
8.30 s
Max Speed
238 - 280 km/h
Max Speed
-
Torque
500 - 850 Nm
Torque
530 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
245 - 466 kW
Power kW
179 kW
Engine capacity
2989 - 3982 cm3
Engine capacity
1499 cm3

General
Model Year
2024 - 2025
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
D
Brand
Mercedes-Benz
Brand
GWM

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Is the Mercedes GLS offered with different drivetrains?

Available configurations include 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.