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Mercedes GLS vs Volvo V90 comparison

Compare performance (404 HP vs 455 HP), boot space and price (92,700 £ vs 62,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Volvo V90?

Mercedes GLS vs Volvo V90: Key differences

Mercedes GLS

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Volvo V90

4 (1 Reviews)
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  • significantly cheaper
  • somewhat more power
  • considerably more efficient
  • a bit quicker 0–100 km/h
  • markedly lighter
  • noticeably 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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Volvo V90 is significantly cheaper – starting at 62,300 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 30,357 £.

Fuel consumption also shows a difference: the Volvo V90 uses 0.8 L/100km and is considerably more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 7.1 L/100km.

V90

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 Volvo V90 offers somewhat more power – delivering 455 HP compared to 404 HP. That’s roughly 51 HP more horsepower.

When accelerating from 0 to 100 km/h, the Volvo V90 is a bit quicker – completing the sprint in 4.8 s, while the Mercedes GLS takes 5.6 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers only slightly more torque with 750 Nm compared to 709 Nm. That’s about 41 Nm more.

GLS

Space and Everyday Use:

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

Seats: Mercedes GLS offers more seats – 7 vs 5.

In terms of curb weight, Volvo V90 is markedly lighter – 2,075 kg compared to 2,580 kg. The difference is around 505 kg.

Looking at boot space, the Volvo V90 offers noticeably more boot space – 488 L compared to 355 L. That’s a difference of about 133 L.

When it comes to payload, the Mercedes GLS carries clearly more – 820 kg compared to 515 kg. That’s a difference of about 305 kg.

Who wins the race in the data check?

The Volvo V90 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 £62,300
V90

Volvo V90

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 398 - 455 HP
  • Consumption L/100km 0.8 L/100km
  • Electric Range 88 km
Mercedes GLS
Volvo V90

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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Volvo V90

The Volvo V90 blends Scandinavian elegance with estate practicality, delivering a composed ride and an interior that's both luxurious and perfectly sensible. Packed with clever storage and top-flight safety kit, it's the choice for buyers who want to look classy while hauling life's chaos — without making a fuss about it.

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Mercedes GLS
Volvo V90

Costs and Consumption

Price
92,700 - 104,600 £
Price
62,300 - 71,700 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
0.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
88 km
Battery Capacity
-
Battery Capacity
14.7 kWh
co2
206 - 226 g/km
co2
18 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
7
Seats
5
Doors
-
Doors
5
Curb weight
2,580 - 2,670 kg
Curb weight
2,075 kg
Trunk capacity
355 L
Trunk capacity
488 L
Length
-
Length
4,945 mm
Width
1,956 mm
Width
1,879 mm
Height
-
Height
1,472 mm
Max trunk capacity
-
Max trunk capacity
1,454 L
Payload
810 - 820 kg
Payload
515 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
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
336 - 404 HP
Power HP
398 - 455 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
4.8 - 5.5 s
Max Speed
-
Max Speed
180 km/h
Torque
560 - 750 Nm
Torque
659 - 709 Nm
Number of Cylinders
6
Number of Cylinders
4
Power kW
247 - 297 kW
Power kW
293 - 335 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
1,969 cm3

General

Model Year
2026
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
B
Brand
Mercedes-Benz
Brand
Volvo
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.