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Mercedes GLB vs MG MGS6 EV comparison

Compare performance (354 HP vs 361 HP), boot space and price (43,200 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or MG MGS6 EV?

Mercedes GLB vs MG MGS6 EV: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • marginally more efficient
  • a bit more electric range
  • very slightly lighter
details

MG MGS6 EV

  • only slightly cheaper
  • barely more power
  • marginally quicker 0–100 km/h
  • somewhat more trunk space
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.

MG MGS6 EV is only slightly cheaper – starting at 42,800 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 349 £.

In terms of energy consumption, the Mercedes GLB is marginally more efficient: consuming 15.4 kWh/100km compared to 16.6 kWh/100km for the MG MGS6 EV. That’s a difference of about 1.2 kWh/100km.

As for electric range, the Mercedes GLB offers a bit more range – reaching up to 631 km, about 101 km more than the MG MGS6 EV.

GLB

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 MG MGS6 EV offers barely more power – delivering 361 HP compared to 354 HP. That’s roughly 7 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MGS6 EV is marginally quicker – completing the sprint in 5.1 s, while the Mercedes GLB takes 5.5 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the MG MGS6 EV delivers very slightly more torque with 540 Nm compared to 515 Nm. That’s about 25 Nm more.

GLB

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes GLB is very slightly lighter – 1,840 kg compared to 1,908 kg. The difference is around 68 kg.

Looking at boot space, the MG MGS6 EV offers somewhat more boot space – 674 L compared to 540 L. That’s a difference of about 134 L.

When it comes to payload, the Mercedes GLB carries barely more – 505 kg compared to 480 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The MG MGS6 EV sits just 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 £42,800
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MG MGS6 EV

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 244 - 361 HP
  • Consumption kWh/100km : 16.6 - 18.1 kWh/100km
  • Electric Range : 485 - 530 km
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Frequently compared as well

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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 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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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

MG MGS6 EV

The MG MGS6 EV is a practical and affordable electric hatch that blends everyday usability with a surprisingly refined driving feel. Inside it offers a roomy, well-equipped cabin and straightforward tech, making it a sensible choice for buyers who want EV simplicity without fuss.

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Reviews MG MGS6 EV

No reviews yet. Share your experience and help others decide.

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Mercedes GLB
MG MGS6 EV

Costs and Consumption
Price
43,200 - 62,400 £
Price
42,800 - 46,300 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
16.6 - 18.1 kWh/100km
Electric Range
431 - 631 km
Electric Range
485 - 530 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
1,908 - 2,005 kg
Trunk capacity
540 L
Trunk capacity
674 L
Length
-
Length
-
Width
1,861 mm
Width
1,912 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 505 kg
Payload
460 - 480 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
156 - 354 HP
Power HP
244 - 361 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
5.1 - 7.3 s
Max Speed
-
Max Speed
-
Torque
280 - 515 Nm
Torque
350 - 540 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
180 - 266 kW
Engine capacity
1,499 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
MG
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.