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Mercedes GLB vs MINI Countryman comparison

Compare performance (354 HP vs 313 HP), boot space and price (43,200 £ vs 30,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or MINI Countryman?

Mercedes GLB vs MINI Countryman: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • slightly more power
  • marginally more efficient
  • visibly more electric range
  • only slightly quicker 0–100 km/h
  • slightly more trunk space
details

MINI Countryman

5 (1 Reviews)
rate
  • significantly cheaper
  • only slightly more efficient
  • a bit 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

GLB

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.

MINI Countryman is significantly cheaper – starting at 30,100 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 13,112 £.

Fuel consumption also shows a difference: the Mercedes GLB uses 5.7 L/100km and is marginally more efficient than the MINI Countryman with 5.9 L/100km. The difference is about 0.2 L/100km.

In terms of energy consumption, the MINI Countryman is only slightly more efficient: consuming 14.8 kWh/100km compared to 15.4 kWh/100km for the Mercedes GLB. That’s a difference of about 0.6 kWh/100km.

As for electric range, the Mercedes GLB offers visibly more range – reaching up to 631 km, about 134 km more than the MINI Countryman.

Countryman

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 Mercedes GLB offers slightly more power – delivering 354 HP compared to 313 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is only slightly quicker – completing the sprint in 5.5 s, while the MINI Countryman takes 5.6 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers marginally more torque with 515 Nm compared to 494 Nm. That’s about 21 Nm more.

GLB

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, MINI Countryman is a bit lighter – 1,570 kg compared to 1,840 kg. The difference is around 270 kg.

Looking at boot space, the Mercedes GLB offers slightly more boot space – 540 L compared to 460 L. That’s a difference of about 80 L.

When it comes to payload, the Mercedes GLB carries marginally more – 505 kg compared to 500 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Mercedes GLB has the upper hand 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
details

Frequently compared as well

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BMW iX3
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The BMW iX3 and Mercedes GLB go head-to-head as two very different takes on the premium compact SUV: the iX3 is BMW’s electric, efficiency-focused offering while the GLB is Mercedes’ practical, multi‑seat family SUV. This comparison will help you weigh the iX3’s EV range, refinement and tech …
Mercedes GLB
MINI Countryman

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Reviews Mercedes GLB

3.6 (4 Reviews)
rate
Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

MINI Countryman

The MINI Countryman turns the cheeky charm of a classic MINI into a proper all-rounder, blending playful styling with surprisingly usable space for everyday life. It still grins at city lights but will happily tackle muddy lanes, perfect for buyers who want character without sacrificing practicality.

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Reviews MINI Countryman

5 (1 Reviews)
rate
Urszula
13 Apr 2026, 06:42:12

Beautiful design, carefully finished inside, large display, very comfortable ride with the automatic gearbox, a bit cramped in the back, fairly spacious boot.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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MINI Countryman

Costs and Consumption
Price
43,200 - 62,400 £
Price
30,100 - 39,900 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
5.9 - 6.5 L/100km
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
14.8 - 15.9 kWh/100km
Electric Range
431 - 631 km
Electric Range
463 - 497 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 138 g/km
co2
0 - 149 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,840 - 2,280 kg
Curb weight
1,570 - 2,075 kg
Trunk capacity
540 L
Trunk capacity
450 - 460 L
Length
-
Length
-
Width
1,861 mm
Width
1,843 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
475 - 500 kg

Engine and Performance
Engine Type
Electric, Full Hybrid
Engine Type
Petrol MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
156 - 354 HP
Power HP
122 - 313 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
5.6 - 10.5 s
Max Speed
-
Max Speed
-
Torque
280 - 515 Nm
Torque
230 - 494 Nm
Number of Cylinders
4
Number of Cylinders
3
Power kW
115 - 260 kW
Power kW
90 - 230 kW
Engine capacity
1,499 cm3
Engine capacity
1,499 cm3

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
D, A, E
Brand
Mercedes-Benz
Brand
MINI
What drive types are available for the Mercedes GLB?

Available configurations include Rear-Wheel Drive or 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.