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Mercedes GLS vs SsangYong Rexton comparison

Compare performance (634 HP vs 202 HP), boot space and price (191,300 £ vs 41,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or SsangYong Rexton?

Mercedes GLS vs SsangYong Rexton: Key differences

Mercedes GLS

  • considerably more power
  • considerably quicker 0–100 km/h
details

SsangYong Rexton

4.7 (3 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • noticeably lighter
  • substantially 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

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.

SsangYong Rexton is substantially cheaper – starting at 41,100 £ , while the Mercedes GLS costs 191,300 £ . That’s a price difference of around 150,126 £.

Fuel consumption also shows a difference: the SsangYong Rexton uses 8.2 L/100km and is significantly more efficient than the Mercedes GLS with 13.3 L/100km. The difference is about 5.1 L/100km.

Rexton

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 Mercedes GLS offers considerably more power – delivering 634 HP compared to 202 HP. That’s roughly 432 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is considerably quicker – completing the sprint in 4.2 s, while the SsangYong Rexton takes 10.6 s. That’s about 6.4 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers considerably more torque with 850 Nm compared to 441 Nm. That’s about 409 Nm more.

GLS

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 7 people.

In terms of curb weight, SsangYong Rexton is noticeably lighter – 2,145 kg compared to 2,700 kg. The difference is around 555 kg.

Looking at boot space, the SsangYong Rexton offers substantially more boot space – 784 L compared to 355 L. That’s a difference of about 429 L.

When it comes to payload, the SsangYong Rexton carries very slightly more – 770 kg compared to 695 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The SsangYong Rexton stands 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.

from £41,100
Rexton

SsangYong Rexton

  • Engine Type : Diesel
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 202 HP
  • Consumption L/100km : 8.2 L/100km
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View detailed analysis

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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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Reviews Mercedes GLS

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

SsangYong Rexton

The SsangYong Rexton is a no-nonsense full-size SUV that pairs rugged, go-anywhere bones with a surprisingly plush cabin, making it an appealing choice for buyers who want capability without premium-brand prices. It won’t turn heads like a luxury badge, but its generous space, sensible features and honest practicality make it a smart, down-to-earth family hauler — a savvy pick if you value substance over status.

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Reviews SsangYong Rexton

4.7 (3 Reviews)
rate
Frank Williams CPA/ ACCA/ CPD
22 Jan 2026, 01:20:01

Ssang Yong Rexton is better than the Land Cruiser

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Costs and Consumption
Price
191,300 £
Price
41,100 - 51,300 £
Consumption L/100km
13.3 L/100km
Consumption L/100km
8.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
302 g/km
co2
214 - 216 g/km
Fuel tank capacity
-
Fuel tank capacity
70 L

Dimensions and Body
Body Type
SUV
Body Type
Off-Roader
Seats
7
Seats
5 - 7
Doors
-
Doors
5
Curb weight
2,700 kg
Curb weight
2,145 - 2,180 kg
Trunk capacity
355 L
Trunk capacity
236 - 784 L
Length
-
Length
4,850 mm
Width
1,956 mm
Width
1,960 mm
Height
-
Height
1,825 mm
Max trunk capacity
-
Max trunk capacity
1,806 - 1,977 L
Payload
695 kg
Payload
655 - 770 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
634 HP
Power HP
202 HP
Acceleration 0-100km/h
4.2 s
Acceleration 0-100km/h
10.6 s
Max Speed
-
Max Speed
184 km/h
Torque
850 Nm
Torque
441 Nm
Number of Cylinders
8
Number of Cylinders
4
Power kW
466 kW
Power kW
148 kW
Engine capacity
3,982 cm3
Engine capacity
2,157 cm3

General
Model Year
2025
Model Year
2,021 - 2,023
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
SsangYong
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as 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.