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Mercedes GLB vs MINI Aceman comparison
Compare performance (354 HP vs 258 HP), boot space and price (43,200 £ vs 27,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or MINI Aceman?
Mercedes GLB vs MINI Aceman: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
GLB
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
MINI Aceman is substantially cheaper – starting at 27,000 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 16,197 £.
In terms of energy consumption, the MINI Aceman is barely more efficient: consuming 14.1 kWh/100km compared to 15.4 kWh/100km for the Mercedes GLB. That’s a difference of about 1.3 kWh/100km.
As for electric range, the Mercedes GLB offers considerably more range – reaching up to 631 km, about 276 km more than the MINI Aceman.
Aceman
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 Mercedes GLB offers markedly more power – delivering 354 HP compared to 258 HP. That’s roughly 96 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes GLB is slightly quicker – completing the sprint in 5.5 s, while the MINI Aceman takes 6.4 s. That’s about 0.9 s quicker.
There’s also a difference in torque: the Mercedes GLB delivers visibly more torque with 515 Nm compared to 350 Nm. That’s about 165 Nm more.
GLB
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.
Both vehicles offer seating for 5 people.
In terms of curb weight, MINI Aceman is very slightly lighter – 1,720 kg compared to 1,840 kg. The difference is around 120 kg.
Looking at boot space, the Mercedes GLB offers considerably more boot space – 540 L compared to 300 L. That’s a difference of about 240 L.
When it comes to payload, the MINI Aceman carries only slightly more – 530 kg compared to 505 kg. That’s a difference of about 25 kg.
Who wins the race in the data check?
The Mercedes GLB is decisively ahead 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
Mercedes GLB
Mercedes GLB
MINI Aceman
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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.
details
MINI Aceman
The MINI Aceman squeezes classic MINI charm into a sharper, more crossover-ready shape, trading some of the old curves for grown-up practicality while keeping the wink-and-grin personality buyers crave. Inside it's a surprisingly premium, customizable cabin that feels clever rather than cluttered, and on the road the Aceman is eager and nimble — ideal for city dwellers who want an SUV silhouette with proper fun behind the wheel.
details
Mercedes GLB
MINI Aceman
Costs and Consumption |
|
|---|---|
|
Price
43,200 - 62,400 £
|
Price
27,000 - 36,400 £
|
|
Consumption L/100km
5.7 - 6.1 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.4 - 15.9 kWh/100km
|
Consumption kWh/100km
14.1 - 16 kWh/100km
|
|
Electric Range
431 - 631 km
|
Electric Range
309 - 355 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 - 138 g/km
|
co2
0 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
1,720 - 1,825 kg
|
|
Trunk capacity
540 L
|
Trunk capacity
300 L
|
|
Length
-
|
Length
-
|
|
Width
1,861 mm
|
Width
1,754 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
485 - 505 kg
|
Payload
450 - 530 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric, Full Hybrid
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive
|
|
Power HP
156 - 354 HP
|
Power HP
184 - 258 HP
|
|
Acceleration 0-100km/h
5.5 - 9.7 s
|
Acceleration 0-100km/h
6.4 - 7.9 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
280 - 515 Nm
|
Torque
290 - 350 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
-
|
|
Power kW
115 - 260 kW
|
Power kW
135 - 190 kW
|
|
Engine capacity
1,499 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2,025 - 2,026
|
|
CO2 Efficiency Class
A, D, E
|
CO2 Efficiency Class
A
|
|
Brand
Mercedes-Benz
|
Brand
MINI
|
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.