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Mercedes GLB vs Volvo XC90 – Differences & prices compared

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Mercedes GLB or Volvo XC90?

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

GLB @ Mercedes-Benz Group Media

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.

Mercedes GLB has a clearly advantage in terms of price – it starts at 40500 £, while the Volvo XC90 costs 69800 £. That’s a price difference of around 29253 £.

Fuel consumption also shows a difference: Volvo XC90 manages with 3.50 L and is therefore clearly more efficient than the Mercedes GLB with 5.60 L. The difference is about 2.10 L per 100 km.

XC90 @ Volvo Cars

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 Volvo XC90 has a noticeable edge – offering 455 HP compared to 320 HP. That’s roughly 135 HP more horsepower.

In acceleration from 0 to 100 km/h, the Volvo XC90 is hardly perceptible quicker – completing the sprint in 5.40 s, while the Mercedes GLB takes 5.50 s. That’s about 0.10 s faster.

In terms of top speed, the Mercedes GLB performs evident better – reaching 250 km/h, while the Volvo XC90 tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: Volvo XC90 pulls convincingly stronger with 709 Nm compared to 400 Nm. That’s about 309 Nm difference.

GLB @ Mercedes-Benz Group Media

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Volvo XC90 offers evident more seating capacity – 7 vs 5.

In curb weight, Mercedes GLB is evident lighter – 1640 kg compared to 2080 kg. The difference is around 440 kg.

In terms of boot space, the Mercedes GLB offers convincingly more room – 570 L compared to 302 L. That’s a difference of about 268 L.

In maximum load capacity, the Volvo XC90 performs minimal better – up to 1856 L, which is about 51 L more than the Mercedes GLB.

When it comes to payload, Volvo XC90 evident takes the win – 710 kg compared to 500 kg. That’s a difference of about 210 kg.

Who comes out on top?

Overall, the Volvo XC90 shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £69,800
XC90 @ Volvo Cars

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 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.

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Volvo XC90

5 (1)
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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 GLB
Volvo XC90
GLB @ Mercedes-Benz Group Media
XC90 @ Volvo Cars

Costs and Consumption

Price
40500 - 65300 £
Price
69800 - 84600 £
Consumption L/100km
5.6 - 9 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
146 - 204 g/km
co2
79 - 191 g/km
Fuel tank capacity
52 - 60 L
Fuel tank capacity
71 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
5
Curb weight
1640 - 1820 kg
Curb weight
2080 - 2297 kg
Trunk capacity
565 - 570 L
Trunk capacity
262 - 302 L
Length
4634 - 4650 mm
Length
4953 mm
Width
1834 - 1850 mm
Width
1923 mm
Height
1665 - 1692 mm
Height
1771 mm
Max trunk capacity
1800 - 1805 L
Max trunk capacity
1816 - 1856 L
Payload
500 kg
Payload
653 - 710 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel
Engine Type
Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 320 HP
Power HP
250 - 455 HP
Acceleration 0-100km/h
5.5 - 11.5 s
Acceleration 0-100km/h
5.4 - 7.7 s
Max Speed
188 - 250 km/h
Max Speed
180 km/h
Torque
230 - 400 Nm
Torque
360 - 709 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 235 kW
Power kW
184 - 335 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
1969 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
G, B
Brand
Mercedes-Benz
Brand
Volvo
What drivetrain options does the Mercedes GLB have?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.