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MG Cyberster vs Mercedes SL Class comparison

Compare performance (510 HP vs 816 HP), boot space and price (55,700 £ vs 112,700 £ ) at a glance. Find out which car is the better choice for you – MG Cyberster or Mercedes SL Class?

MG Cyberster vs Mercedes SL Class: Key differences

MG Cyberster

  • significantly cheaper
  • significantly more electric range
details

Mercedes SL Class

  • markedly more power
  • a bit quicker 0–100 km/h
  • very slightly lighter
  • moderately more trunk space
details

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Cyberster

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

MG Cyberster is significantly cheaper – starting at 55,700 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 56,999 £.

As for electric range, the MG Cyberster offers significantly more range – reaching up to 507 km, about 495 km more than the Mercedes SL Class.

SL Class

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 SL Class offers markedly more power – delivering 816 HP compared to 510 HP. That’s roughly 306 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is a bit quicker – completing the sprint in 2.9 s, while the MG Cyberster takes 3.2 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers considerably more torque with 1,420 Nm compared to 725 Nm. That’s about 695 Nm more.

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.

Seats: Mercedes SL Class offers more seats – 4 vs 2.

In terms of curb weight, Mercedes SL Class is very slightly lighter – 1,810 kg compared to 1,960 kg. The difference is around 150 kg.

Looking at boot space, the Mercedes SL Class offers moderately more boot space – 240 L compared to 200 L. That’s a difference of about 40 L.

When it comes to payload, the Mercedes SL Class carries considerably more – 375 kg compared to 150 kg. That’s a difference of about 225 kg.

Who wins the race in the data check?

The MG Cyberster holds a narrow overall lead 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 £55,700
Cyberster

MG Cyberster

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 340 - 510 HP
  • Consumption kWh/100km 16.7 - 19.1 kWh/100km
  • Electric Range 443 - 507 km
MG Cyberster
Mercedes SL Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

MG Cyberster

The 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

Mercedes SL Class

The Mercedes SL blends timeless elegance with a cheeky sense of occasion, its retractable roof turning any commute into a small celebratory parade. Behind the wheel it behaves like a grown-up sports car that prefers comfort and presence over headline-grabbing bravado, making it a tempting choice for buyers who want to arrive in style.

details
MG Cyberster
Mercedes SL Class

Costs and Consumption

Price
55,700 - 60,000 £
Price
112,700 - 219,300 £
Consumption L/100km
-
Consumption L/100km
9 - 13.6 L/100km
Consumption kWh/100km
16.7 - 19.1 kWh/100km
Consumption kWh/100km
-
Electric Range
443 - 507 km
Electric Range
12 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
206 - 309 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Roadster
Body Type
Roadster
Seats
2
Seats
4
Doors
-
Doors
-
Curb weight
1,960 - 2,060 kg
Curb weight
1,810 - 2,195 kg
Trunk capacity
200 L
Trunk capacity
110 - 240 L
Length
-
Length
-
Width
1,913 mm
Width
1,915 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
150 kg
Payload
145 - 375 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
340 - 510 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
3.2 - 5.2 s
Acceleration 0-100km/h
2.9 - 4.7 s
Max Speed
-
Max Speed
-
Torque
475 - 725 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
-
Number of Cylinders
4 - 8
Power kW
250 - 375 kW
Power kW
320 - 600 kW
Engine capacity
-
Engine capacity
1,991 - 3,982 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
MG
Brand
Mercedes-Benz
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.