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Mazda 3 Hatchback vs Mazda MX-5 Coupe comparison

Compare performance (186 HP vs 132 HP), boot space and price (24,500 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or Mazda MX-5 Coupe?

Mazda 3 Hatchback vs Mazda MX-5 Coupe: Key differences

Mazda 3 Hatchback

  • noticeably cheaper
  • noticeably more power
  • somewhat more efficient
  • barely quicker 0–100 km/h
  • considerably more trunk space
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Mazda MX-5 Coupe

  • clearly lighter
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By Achim Sedelmaier

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

3 Hatchback

Costs and Efficiency:

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

Mazda 3 Hatchback is noticeably cheaper – starting at 24,500 £ , while the Mazda MX-5 Coupe costs 30,800 £ . That’s a price difference of around 6,300 £.

Fuel consumption also shows a difference: the Mazda 3 Hatchback uses 5.6 L/100km and is somewhat more efficient than the Mazda MX-5 Coupe with 6.2 L/100km. The difference is about 0.6 L/100km.

MX-5 Coupe

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mazda 3 Hatchback offers noticeably more power – delivering 186 HP compared to 132 HP. That’s roughly 54 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 3 Hatchback is barely quicker – completing the sprint in 8 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mazda 3 Hatchback delivers visibly more torque with 240 Nm compared to 152 Nm. That’s about 88 Nm more.

3 Hatchback

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mazda 3 Hatchback offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Coupe is clearly lighter – 1,114 kg compared to 1,419 kg. The difference is around 305 kg.

Looking at boot space, the Mazda 3 Hatchback offers considerably more boot space – 351 L compared to 127 L. That’s a difference of about 224 L.

When it comes to payload, the Mazda 3 Hatchback carries significantly more – 485 kg compared to 166 kg. That’s a difference of about 319 kg.

Who wins the race in the data check?

The Mazda 3 Hatchback 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 £24,500
3 Hatchback

Mazda 3 Hatchback

  • Engine Type : Petrol MHEV
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 140 - 186 HP
  • Consumption L/100km : 5.6 - 6.5 L/100km
Mazda 3 Hatchback
Mazda MX-5 Coupe

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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Mazda MX-5 Coupe

The Mazda MX-5 is a delightfully pure driver's car, wrapped in a compact package and tuned to make steering inputs feel like a conversation rather than a chore. It won’t overwhelm you with gadgetry, but what it delivers—nimble handling, instant feedback and an honest grin every time you drive—makes it a brilliant choice for anyone who values fun over flash.

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Mazda 3 Hatchback
Mazda MX-5 Coupe

Costs and Consumption

Price
24,500 - 35,500 £
Price
30,800 - 36,200 £
Consumption L/100km
5.6 - 6.5 L/100km
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 146 g/km
co2
140 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,419 - 1,549 kg
Curb weight
1,114 kg
Trunk capacity
351 L
Trunk capacity
127 L
Length
-
Length
-
Width
1,795 mm
Width
1,735 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
470 - 485 kg
Payload
166 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
140 - 186 HP
Power HP
132 HP
Acceleration 0-100km/h
8 - 9.8 s
Acceleration 0-100km/h
8.6 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
152 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
97 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,496 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
E
Brand
Mazda
Brand
Mazda
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.