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Mercedes GLS vs Volvo XC90 - Differences and prices compared

Compare performance (634 HP vs 455 HP), boot space and price (96100 £ vs 69800 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Volvo XC90?

Mercedes GLS

Volvo XC90

5 (1 Reviews)
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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.

Volvo XC90 has a distinct advantage in terms of price – it starts at 69800 £ , while the Mercedes GLS costs 96100 £ . That’s a price difference of around 26358 £.

Fuel consumption also shows a difference: Volvo XC90 manages with 3.50 L and is therefore convincingly more efficient than the Mercedes GLS with 7.80 L. The difference is about 4.30 L per 100 km.

XC90

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 has a clearly perceptible edge – offering 634 HP compared to 455 HP. That’s roughly 179 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLS is distinct quicker – completing the sprint in 4.20 s, while the Volvo XC90 takes 5.40 s. That’s about 1.20 s faster.

In terms of top speed, the Mercedes GLS performs clearly perceptible better – reaching 280 km/h, while the Volvo XC90 tops out at 180 km/h. The difference is around 100 km/h.

There’s also a difference in torque: Mercedes GLS pulls a bit stronger with 850 Nm compared to 709 Nm. That’s about 141 Nm difference.

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 curb weight, Volvo XC90 is evident lighter – 2080 kg compared to 2550 kg. The difference is around 470 kg.

In terms of boot space, the Mercedes GLS offers a bit more room – 355 L compared to 302 L. That’s a difference of about 53 L.

In maximum load capacity, the Mercedes GLS performs noticeable better – up to 2400 L, which is about 544 L more than the Volvo XC90.

When it comes to payload, Volvo XC90 barely noticeable takes the win – 710 kg compared to 695 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The Volvo XC90 is clearly ahead overall 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
Volvo XC90

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis
from about £69,800
XC90

Volvo XC90

  • Engine Type : Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 250 - 455 HP
  • Consumption L/100km : 3.5 - 8.5 L
  • Electric Range : 71 km

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.

details

Volvo XC90

5 (1 Reviews)
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The Volvo XC90 is a serene Scandinavian SUV that mixes minimalist luxury with a composed, confidence-inspiring presence — ideal for buyers who want family practicality without sacrificing style. Inside it serves up a calm, well-crafted cabin and user-friendly tech that keeps long journeys pleasant and tantrums to a minimum, making the XC90 a smart, stylish pick for sensible drivers.

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Mercedes GLS
Volvo XC90

Costs and Consumption

Price
96100 - 208500 £
Price
69800 - 84600 £
Consumption L/100km
7.8 - 13.7 L
Consumption L/100km
3.5 - 8.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
71 km
Battery Capacity
-
Battery Capacity
14.70 kWh
co2
204 - 310 g/km
co2
79 - 191 g/km
Fuel tank capacity
90 L
Fuel tank capacity
71 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
7
Doors
5
Doors
5
Curb weight
2550 - 2825 kg
Curb weight
2080 - 2297 kg
Trunk capacity
355 L
Trunk capacity
262 - 302 L
Length
5208 - 5233 mm
Length
4953 mm
Width
1956 mm
Width
1923 mm
Height
1782 - 1838 mm
Height
1771 mm
Max trunk capacity
2400 L
Max trunk capacity
1816 - 1856 L
Payload
445 - 695 kg
Payload
653 - 710 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
333 - 634 HP
Power HP
250 - 455 HP
Acceleration 0-100km/h
4.2 - 6.7 s
Acceleration 0-100km/h
5.4 - 7.7 s
Max Speed
238 - 280 km/h
Max Speed
180 km/h
Torque
500 - 850 Nm
Torque
360 - 709 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
245 - 466 kW
Power kW
184 - 335 kW
Engine capacity
2989 - 3982 cm3
Engine capacity
1969 cm3

General

Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
G
CO2 Efficiency Class
G, B
Brand
Mercedes-Benz
Brand
Volvo
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.