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Volvo XC90 vs Mercedes GLB comparison

Compare performance (406 HP vs 354 HP), boot space and price (74,300 £ vs 43,200 £ ) at a glance. Find out which car is the better choice for you – Volvo XC90 or Mercedes GLB?

Volvo XC90 vs Mercedes GLB: Key differences

Volvo XC90

5 (1 Reviews)
rate
  • somewhat more power
  • considerably more efficient
  • very slightly quicker 0–100 km/h
details

Mercedes GLB

3.6 (4 Reviews)
rate
  • significantly cheaper
  • considerably more electric range
  • somewhat lighter
details

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

XC90

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes GLB is significantly cheaper – starting at 43,200 £ , while the Volvo XC90 costs 74,300 £ . That’s a price difference of around 31,108 £.

Fuel consumption also shows a difference: the Volvo XC90 uses 3.4 L/100km and is considerably more efficient than the Mercedes GLB with 5.7 L/100km. The difference is about 2.3 L/100km.

As for electric range, the Mercedes GLB offers considerably more range – reaching up to 631 km, about 562 km more than the Volvo XC90.

GLB

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 Volvo XC90 offers somewhat more power – delivering 406 HP compared to 354 HP. That’s roughly 52 HP more horsepower.

When accelerating from 0 to 100 km/h, the Volvo XC90 is very slightly quicker – completing the sprint in 5.4 s, while the Mercedes GLB takes 5.5 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Volvo XC90 delivers noticeably more torque with 669 Nm compared to 515 Nm. That’s about 154 Nm more.

XC90

Space and Everyday Use:

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

Seats: Volvo XC90 offers more seats – 7 vs 5.

In terms of curb weight, Mercedes GLB is somewhat lighter – 1,840 kg compared to 2,080 kg. The difference is around 240 kg.

When it comes to payload, the Volvo XC90 carries markedly more – 710 kg compared to 505 kg. That’s a difference of about 205 kg.

Who wins the race in the data check?

The Mercedes GLB is far 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.

from £43,200
GLB

Mercedes GLB

  • Engine Type : Electric, Full Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 156 - 354 HP
  • Consumption L/100km : 5.7 - 6.1 L/100km
  • Consumption kWh/100km : 15.4 - 15.9 kWh/100km
  • Electric Range : 431 - 631 km
Volvo XC90
Mercedes GLB

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Volvo XC90

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.

details

Mercedes GLB

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
Volvo XC90
Mercedes GLB

Costs and Consumption

Price
74,300 - 84,600 £
Price
43,200 - 62,400 £
Consumption L/100km
3.4 - 8.3 L/100km
Consumption L/100km
5.7 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Electric Range
69 km
Electric Range
431 - 631 km
Battery Capacity
-
Battery Capacity
-
co2
71 - 188 g/km
co2
0 - 138 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,080 - 2,350 kg
Curb weight
1,840 - 2,280 kg
Trunk capacity
-
Trunk capacity
540 L
Length
-
Length
-
Width
1,923 mm
Width
1,861 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
600 - 710 kg
Payload
485 - 505 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
250 - 406 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
5.4 - 7.7 s
Acceleration 0-100km/h
5.5 - 9.7 s
Max Speed
-
Max Speed
-
Torque
360 - 669 Nm
Torque
280 - 515 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
184 - 299 kW
Power kW
115 - 260 kW
Engine capacity
1,969 cm3
Engine capacity
1,499 cm3

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
G, B
CO2 Efficiency Class
A, D, E
Brand
Volvo
Brand
Mercedes-Benz
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.