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Mercedes GLB vs MG MG5 comparison

Compare performance (354 HP vs 177 HP), boot space and price (43,200 £ vs 30,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or MG MG5?

Mercedes GLB vs MG MG5: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • considerably more power
  • moderately more efficient
  • noticeably more electric range
  • significantly quicker 0–100 km/h
  • somewhat more trunk space
details

MG MG5

5 (1 Reviews)
rate
  • substantially cheaper
  • 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

GLB

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

MG MG5 is substantially cheaper – starting at 30,400 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 12,777 £.

In terms of energy consumption, the Mercedes GLB is moderately more efficient: consuming 15.4 kWh/100km compared to 17.5 kWh/100km for the MG MG5. That’s a difference of about 2.1 kWh/100km.

As for electric range, the Mercedes GLB offers noticeably more range – reaching up to 631 km, about 231 km more than the MG MG5.

MG5

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 Mercedes GLB offers considerably more power – delivering 354 HP compared to 177 HP. That’s roughly 177 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is significantly quicker – completing the sprint in 5.5 s, while the MG MG5 takes 8.3 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers considerably more torque with 515 Nm compared to 280 Nm. That’s about 235 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, MG MG5 is somewhat lighter – 1,562 kg compared to 1,840 kg. The difference is around 278 kg.

Looking at boot space, the Mercedes GLB offers somewhat more boot space – 540 L compared to 479 L. That’s a difference of about 61 L.

When it comes to payload, the Mercedes GLB carries marginally more – 505 kg compared to 455 kg. That’s a difference of about 50 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
Mercedes GLB
MG MG5

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.

details

MG MG5

The MG5 is a surprisingly practical and stylish estate that gives family buyers a sensible, down-to-earth alternative to bland crossovers. As an electric wagon it blends everyday usability with low running costs and a cheeky dash of character, making it an easy pick if you value space and thrift over badge snobbery.

details
Mercedes GLB
MG MG5

Costs and Consumption

Price
43,200 - 62,400 £
Price
30,400 - 34,300 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
17.5 - 18.4 kWh/100km
Electric Range
431 - 631 km
Electric Range
310 - 400 km
Battery Capacity
-
Battery Capacity
48.3 - 57.7 kWh
co2
0 - 138 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,840 - 2,280 kg
Curb weight
1,562 kg
Trunk capacity
540 L
Trunk capacity
479 L
Length
-
Length
4,600 mm
Width
1,861 mm
Width
1,818 mm
Height
-
Height
1,543 mm
Max trunk capacity
-
Max trunk capacity
1,367 L
Payload
485 - 505 kg
Payload
455 kg

Engine and Performance

Engine Type
Electric, Full Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
-
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 354 HP
Power HP
156 - 177 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
185 km/h
Torque
280 - 515 Nm
Torque
280 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
115 - 130 kW
Engine capacity
1,499 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2022
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
MG
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.