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Mercedes A Class Saloon vs MG Marvel R comparison

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

Mercedes A Class Saloon vs MG Marvel R: Key differences

Mercedes A Class Saloon

  • noticeably cheaper
  • only slightly more power
  • barely quicker 0–100 km/h
  • markedly lighter
  • only slightly more trunk space
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MG Marvel R

4.4 (1 Reviews)
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  • significantly more electric range
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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

A Class Saloon

Costs and Efficiency:

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

Mercedes A Class Saloon is noticeably 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 significantly more range – reaching up to 402 km, about 314 km more than the Mercedes A Class Saloon.

Marvel R

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 A Class Saloon offers only slightly 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 barely 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 moderately 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 noticeably more torque with 665 Nm compared to 450 Nm. That’s about 215 Nm more.

A Class Saloon

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class Saloon is markedly 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 only slightly 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 barely 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 decisively ahead 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
Mercedes A Class Saloon
MG Marvel R

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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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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Mercedes A Class Saloon
MG Marvel R

Costs and Consumption

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

Dimensions and Body

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

Engine and Performance

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

General

Model Year
2,024 - 2,025
Model Year
2021
CO2 Efficiency Class
B, D, G, 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.