Compare performance (354 HP vs 510 HP), boot space and price (43,200 £ vs 55,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or MG Cyberster?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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 is markedly cheaper – starting at 43,200 £ , while the MG Cyberster costs 55,700 £ . That’s a price difference of around 12,508 £.
In terms of energy consumption, the Mercedes GLB is very slightly more efficient: consuming 15.4 kWh/100km compared to 16.7 kWh/100km for the MG Cyberster. That’s a difference of about 1.3 kWh/100km.
As for electric range, the Mercedes GLB offers a bit more range – reaching up to 631 km, about 124 km more than the MG Cyberster.
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 MG Cyberster offers noticeably more power – delivering 510 HP compared to 354 HP. That’s roughly 156 HP more horsepower.
When accelerating from 0 to 100 km/h, the MG Cyberster is clearly quicker – completing the sprint in 3.2 s, while the Mercedes GLB takes 5.5 s. That’s about 2.3 s quicker.
There’s also a difference in torque: the MG Cyberster delivers visibly more torque with 725 Nm compared to 515 Nm. That’s about 210 Nm more.
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: Mercedes GLB offers more seats – 5 vs 2.
In terms of curb weight, Mercedes GLB is barely lighter – 1,840 kg compared to 1,960 kg. The difference is around 120 kg.
Looking at boot space, the Mercedes GLB offers substantially more boot space – 540 L compared to 200 L. That’s a difference of about 340 L.
When it comes to payload, the Mercedes GLB carries significantly more – 505 kg compared to 150 kg. That’s a difference of about 355 kg.
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.
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.
detailsThe Cyberster is a striking new addition to the electric vehicle landscape, captivating enthusiasts with its sleek design and sporty silhouette. This all-electric convertible combines innovative technology with an exhilarating driving experience, making it a standout choice for those who crave adventure. With its commitment to sustainability and performance, the Cyberster is poised to redefine the way we think about modern roadsters.
details
Costs and Consumption |
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Price
43,200 - 62,400 £
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Price
55,700 - 60,000 £
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Consumption L/100km
5.7 - 6.1 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
15.4 - 15.9 kWh/100km
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Consumption kWh/100km
16.7 - 19.1 kWh/100km
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Electric Range
431 - 631 km
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Electric Range
443 - 507 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 - 138 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Roadster
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Seats
5
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Seats
2
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Doors
-
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Doors
-
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Curb weight
1,840 - 2,280 kg
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Curb weight
1,960 - 2,060 kg
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Trunk capacity
540 L
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Trunk capacity
200 L
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Length
-
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Length
-
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Width
1,861 mm
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Width
1,913 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
485 - 505 kg
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Payload
150 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric, Full Hybrid
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
156 - 354 HP
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Power HP
340 - 510 HP
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Acceleration 0-100km/h
5.5 - 9.7 s
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Acceleration 0-100km/h
3.2 - 5.2 s
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Max Speed
-
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Max Speed
-
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Torque
280 - 515 Nm
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Torque
475 - 725 Nm
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Number of Cylinders
4
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Number of Cylinders
-
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Power kW
115 - 260 kW
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Power kW
250 - 375 kW
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Engine capacity
1,499 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2026
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Model Year
2025
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CO2 Efficiency Class
A, D, E
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CO2 Efficiency Class
A
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Brand
Mercedes-Benz
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Brand
MG
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