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Mazda 3 Sedan vs MG MG5 comparison

Compare performance (186 HP vs 177 HP), boot space and price (25,400 £ vs 30,400 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or MG MG5?

Mazda 3 Sedan vs MG MG5: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • somewhat cheaper
  • barely more power
  • very slightly quicker 0–100 km/h
  • moderately lighter
details

MG MG5

5 (1 Reviews)
rate
  • barely more trunk space
details

By Achim Sedelmaier

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

3 Sedan

Costs and Efficiency:

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

Mazda 3 Sedan is somewhat cheaper – starting at 25,400 £ , while the MG MG5 costs 30,400 £ . That’s a price difference of around 4,972 £.

MG5

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 Mazda 3 Sedan offers barely more power – delivering 186 HP compared to 177 HP. That’s roughly 9 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 3 Sedan is very slightly quicker – completing the sprint in 8.1 s, while the MG MG5 takes 8.3 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the MG MG5 delivers a bit more torque with 280 Nm compared to 240 Nm. That’s about 40 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda 3 Sedan is moderately lighter – 1,417 kg compared to 1,562 kg. The difference is around 145 kg.

Looking at boot space, the MG MG5 offers barely more boot space – 479 L compared to 450 L. That’s a difference of about 29 L.

When it comes to payload, the Mazda 3 Sedan carries very slightly more – 501 kg compared to 455 kg. That’s a difference of about 46 kg.

Who wins the race in the data check?

The MG MG5 holds a decisive 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 £30,400
MG5

MG MG5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 156 - 177 HP
  • Consumption kWh/100km 17.5 - 18.4 kWh/100km
  • Electric Range 310 - 400 km
details

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The Mazda 3 Sedan dresses like a compact premium car, with sculpted lines and an interior that punches well above its class. It rewards drivers with eager handling and a composed, comfortable ride that turns routine runs into something a bit more enjoyable — proof that style and substance can share the same key.

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Reviews Mazda 3 Sedan

4.7 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

MG MG5

The MG5 is a surprisingly practical and stylish estate that gives family buyers a sensible, down-to-earth alternative to bland crossovers. As an electric wagon it blends everyday usability with low running costs and a cheeky dash of character, making it an easy pick if you value space and thrift over badge snobbery.

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5 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
25,400 - 34,700 £
Price
30,400 - 34,300 £
Consumption L/100km
5.5 - 6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.5 - 18.4 kWh/100km
Electric Range
-
Electric Range
310 - 400 km
Battery Capacity
-
Battery Capacity
48.3 - 57.7 kWh
co2
123 - 137 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,417 - 1,468 kg
Curb weight
1,562 kg
Trunk capacity
450 L
Trunk capacity
479 L
Length
-
Length
4,600 mm
Width
1,795 mm
Width
1,818 mm
Height
-
Height
1,543 mm
Max trunk capacity
-
Max trunk capacity
1,367 L
Payload
482 - 501 kg
Payload
455 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
Drive Type
Front-Wheel Drive
Power HP
140 - 186 HP
Power HP
156 - 177 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
185 km/h
Torque
238 - 240 Nm
Torque
280 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
103 - 137 kW
Power kW
115 - 130 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2022
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A
Brand
Mazda
Brand
MG
What drivetrain options does the Mazda 3 Sedan have?

The Mazda 3 Sedan is offered with Front-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.