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MG Marvel R vs Mercedes A Class Saloon comparison

Compare performance (288 HP vs 320 HP), boot space and price (40,300 £ vs 32,700 £ ) at a glance. Find out which car is the better choice for you – MG Marvel R or Mercedes A Class Saloon?

MG Marvel R vs Mercedes A Class Saloon: Key differences

MG Marvel R

4.4 (1 Reviews)
rate
  • substantially more electric range
details

Mercedes A Class Saloon

  • markedly cheaper
  • marginally more power
  • only slightly quicker 0–100 km/h
  • visibly lighter
  • barely 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

Marvel R

Costs and Efficiency:

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

Mercedes A Class Saloon is markedly cheaper – starting at 32,700 £ , while the MG Marvel R costs 40,300 £ . That’s a price difference of around 7,556 £.

As for electric range, the MG Marvel R offers substantially more range – reaching up to 402 km, about 314 km more than the Mercedes A Class Saloon.

A Class Saloon

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 A Class Saloon offers marginally more power – delivering 320 HP compared to 288 HP. That’s roughly 32 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class Saloon is only slightly quicker – completing the sprint in 4.8 s, while the MG Marvel R takes 4.9 s. That’s about 0.1 s quicker.

Looking at top speed, the Mercedes A Class Saloon is slightly faster – reaching 250 km/h, while the MG Marvel R tops out at 200 km/h. The difference is around 50 km/h.

There’s also a difference in torque: the MG Marvel R delivers markedly more torque with 665 Nm compared to 450 Nm. That’s about 215 Nm more.

Marvel R

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, Mercedes A Class Saloon is visibly lighter – 1,450 kg compared to 1,810 kg. The difference is around 360 kg.

Looking at boot space, the Mercedes A Class Saloon offers barely more boot space – 395 L compared to 357 L. That’s a difference of about 38 L.

When it comes to payload, the Mercedes A Class Saloon carries only slightly more – 490 kg compared to 478 kg. That’s a difference of about 12 kg.

Who wins the race in the data check?

The MG Marvel R is clearly superior 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 £40,300
Marvel R

MG Marvel R

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 180 - 288 HP
  • Consumption kWh/100km 19.4 - 20.9 kWh/100km
  • Electric Range 370 - 402 km
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MG Marvel R
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MG Marvel R
Mercedes A Class Saloon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG Marvel R

The MG Marvel R combines striking, futuristic styling with a surprisingly spacious, gadget-packed cabin, giving shoppers a sharply styled electric alternative that punches above its price. It may not carry luxury-badge prestige, but it delivers honest daily usability and enough charisma to tempt buyers who want electric flair without the premium tax.

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Reviews MG Marvel R

4.4 (1 Reviews)
rate
Robin Prins
21 Feb 2026, 06:26:34

Nice-handling SUV. Steers much more sharply than my previous SUV, a Lynk & Co 01. Has almost the same options as the Lynk. I wanted fully electric, though. The Marvel has a realistic range. So far it has never shown the WLTP figure of 402. But whatever it shows, it achieves. And I've experienced that very differently before (Lynk & Co 01 and Mazda MX-30). In short, a very good, comfortable EV. Downsides: abrupt steering corrections and annoying warning beeps. These can be switched off, but you have to do it every time. It's also a shame that the otherwise great navigation has no Dutch voice.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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Reviews Mercedes A Class Saloon

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

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MG Marvel R
Mercedes A Class Saloon

Costs and Consumption
Price
40,300 - 43,700 £
Price
32,700 - 55,900 £
Consumption L/100km
-
Consumption L/100km
0.7 - 8.1 L/100km
Consumption kWh/100km
19.4 - 20.9 kWh/100km
Consumption kWh/100km
-
Electric Range
370 - 402 km
Electric Range
88 km
Battery Capacity
66.1 kWh
Battery Capacity
12.9 kWh
co2
0 g/km
co2
16 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1,810 - 1,920 kg
Curb weight
1,450 - 1,705 kg
Trunk capacity
357 L
Trunk capacity
345 - 395 L
Length
4,674 mm
Length
4,558 - 4,570 mm
Width
1,919 mm
Width
1,796 mm
Height
1,613 mm
Height
1,413 - 1,429 mm
Max trunk capacity
1,396 L
Max trunk capacity
-
Payload
453 - 478 kg
Payload
475 - 490 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
-
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
180 - 288 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
4.9 - 7.9 s
Acceleration 0-100km/h
4.8 - 9.9 s
Max Speed
200 km/h
Max Speed
206 - 250 km/h
Torque
410 - 665 Nm
Torque
200 - 450 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
132 - 212 kW
Power kW
85 - 235 kW
Engine capacity
-
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2021
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
B, D, G, E
Brand
MG
Brand
Mercedes-Benz
What drivetrain options does the MG Marvel R have?

The MG Marvel R is offered with 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.