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Mazda 3 Hatchback vs MG Marvel R comparison

Compare performance (186 HP vs 288 HP), boot space and price (25,000 £ vs 40,300 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or MG Marvel R?

Mazda 3 Hatchback vs MG Marvel R: Key differences

Mazda 3 Hatchback

5 (1 Reviews)
rate
  • clearly cheaper
  • visibly lighter
details

MG Marvel R

4.4 (1 Reviews)
rate
  • visibly more power
  • significantly quicker 0–100 km/h
  • very slightly 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

3 Hatchback

Costs and Efficiency:

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.

Mazda 3 Hatchback is clearly cheaper – starting at 25,000 £ , while the MG Marvel R costs 40,300 £ . That’s a price difference of around 15,257 £.

Marvel R

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 MG Marvel R offers visibly more power – delivering 288 HP compared to 186 HP. That’s roughly 102 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG Marvel R is significantly quicker – completing the sprint in 4.9 s, while the Mazda 3 Hatchback takes 8 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the MG Marvel R delivers considerably more torque with 665 Nm compared to 240 Nm. That’s about 425 Nm more.

3 Hatchback

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, Mazda 3 Hatchback is visibly lighter – 1,417 kg compared to 1,810 kg. The difference is around 393 kg.

Looking at boot space, the MG Marvel R offers very slightly more boot space – 357 L compared to 351 L. That’s a difference of about 6 L.

When it comes to payload, the Mazda 3 Hatchback carries very slightly more – 502 kg compared to 478 kg. That’s a difference of about 24 kg.

Who wins the race in the data check?

The MG Marvel R stands well ahead of its rival 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
Mazda 3 Hatchback
MG Marvel R

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda 3 Hatchback

The Mazda 3 hatchback blends elegant design with a surprisingly sporty drive, giving a cabin that feels more upscale than you’d expect for the segment. Practical enough for everyday life yet eager to entertain behind the wheel, it’s a smart, good-humored choice that makes even grocery runs feel like a mini escape.

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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.

details
Mazda 3 Hatchback
MG Marvel R

Costs and Consumption

Price
25,000 - 36,000 £
Price
40,300 - 43,700 £
Consumption L/100km
5.6 - 6.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.4 - 20.9 kWh/100km
Electric Range
-
Electric Range
370 - 402 km
Battery Capacity
-
Battery Capacity
66.1 kWh
co2
126 - 146 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,417 - 1,529 kg
Curb weight
1,810 - 1,920 kg
Trunk capacity
351 L
Trunk capacity
357 L
Length
-
Length
4,674 mm
Width
1,795 mm
Width
1,919 mm
Height
-
Height
1,613 mm
Max trunk capacity
-
Max trunk capacity
1,396 L
Payload
487 - 502 kg
Payload
453 - 478 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
-
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
180 - 288 HP
Acceleration 0-100km/h
8 - 9.8 s
Acceleration 0-100km/h
4.9 - 7.9 s
Max Speed
-
Max Speed
200 km/h
Torque
238 - 240 Nm
Torque
410 - 665 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
103 - 137 kW
Power kW
132 - 212 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2021
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A
Brand
Mazda
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.