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Mazda 6 Saloon vs MG MG5 comparison

Compare performance (258 HP vs 177 HP), boot space and price (38,500 £ vs 30,400 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or MG MG5?

Mazda 6 Saloon vs MG MG5: Key differences

Mazda 6 Saloon

  • markedly more power
  • only slightly more efficient
  • markedly more electric range
  • barely quicker 0–100 km/h
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MG MG5

5 (1 Reviews)
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  • noticeably cheaper
  • visibly lighter
  • visibly more trunk space
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By Achim Sedelmaier

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

6 Saloon

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.

MG MG5 is noticeably cheaper – starting at 30,400 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 8,065 £.

In terms of energy consumption, the Mazda 6 Saloon is only slightly more efficient: consuming 16.5 kWh/100km compared to 17.5 kWh/100km for the MG MG5. That’s a difference of about 1 kWh/100km.

As for electric range, the Mazda 6 Saloon offers markedly more range – reaching up to 552 km, about 152 km more than the MG MG5.

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 6 Saloon offers markedly more power – delivering 258 HP compared to 177 HP. That’s roughly 81 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is barely quicker – completing the sprint in 7.6 s, while the MG MG5 takes 8.3 s. That’s about 0.7 s quicker.

Looking at top speed, the MG MG5 is barely faster – reaching 185 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 10 km/h.

There’s also a difference in torque: the Mazda 6 Saloon delivers slightly more torque with 320 Nm compared to 280 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, MG MG5 is visibly lighter – 1,562 kg compared to 2,027 kg. The difference is around 465 kg.

Looking at boot space, the MG MG5 offers visibly more boot space – 479 L compared to 336 L. That’s a difference of about 143 L.

For maximum load capacity, the MG MG5 offers noticeably more capacity – up to 1,367 L, about 293 L more than the Mazda 6 Saloon.

When it comes to payload, the MG MG5 carries clearly more – 455 kg compared to 360 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The MG MG5 holds a slight edge 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
Mazda 6 Saloon
MG MG5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

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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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Mazda 6 Saloon
MG MG5

Costs and Consumption

Price
38,500 - 41,600 £
Price
30,400 - 34,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Consumption kWh/100km
17.5 - 18.4 kWh/100km
Electric Range
479 - 552 km
Electric Range
310 - 400 km
Battery Capacity
-
Battery Capacity
48.3 - 57.7 kWh
co2
0 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
5
Doors
5
Curb weight
2,027 - 2,028 kg
Curb weight
1,562 kg
Trunk capacity
336 L
Trunk capacity
479 L
Length
4,921 mm
Length
4,600 mm
Width
1,890 mm
Width
1,818 mm
Height
1,491 mm
Height
1,543 mm
Max trunk capacity
1,074 L
Max trunk capacity
1,367 L
Payload
359 - 360 kg
Payload
455 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
-
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
245 - 258 HP
Power HP
156 - 177 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
8.3 s
Max Speed
175 km/h
Max Speed
185 km/h
Torque
320 Nm
Torque
280 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
180 - 190 kW
Power kW
115 - 130 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2022
CO2 Efficiency Class
A
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.