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Audi A3 Sportback vs Mazda MX-30 comparison

Compare performance (400 HP vs 170 HP), boot space and price (27,000 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Mazda MX-30?

Audi A3 Sportback vs Mazda MX-30: Key differences

Audi A3 Sportback

3.9 (1 Reviews)
rate
  • a bit cheaper
  • considerably more power
  • noticeably more electric range
  • substantially quicker 0–100 km/h
  • noticeably lighter
  • marginally more trunk space
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Mazda MX-30

4.6 (1 Reviews)
rate
details

By Achim Sedelmaier

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

A3 Sportback

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.

Audi A3 Sportback is a bit cheaper – starting at 27,000 £ , while the Mazda MX-30 costs 30,800 £ . That’s a price difference of around 3,848 £.

As for electric range, the Audi A3 Sportback offers noticeably more range – reaching up to 141 km, about 56 km more than the Mazda MX-30.

MX-30

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 Audi A3 Sportback offers considerably more power – delivering 400 HP compared to 170 HP. That’s roughly 230 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is substantially quicker – completing the sprint in 3.8 s, while the Mazda MX-30 takes 9.1 s. That’s about 5.3 s quicker.

A3 Sportback

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, Audi A3 Sportback is noticeably lighter – 1,360 kg compared to 1,849 kg. The difference is around 489 kg.

Looking at boot space, the Audi A3 Sportback offers marginally more boot space – 380 L compared to 350 L. That’s a difference of about 30 L.

When it comes to payload, the Audi A3 Sportback carries moderately more – 480 kg compared to 402 kg. That’s a difference of about 78 kg.

Who wins the race in the data check?

The Audi A3 Sportback 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 1.1 - 9.3 L/100km
  • Electric Range : 134 - 141 km
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Frequently compared as well

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Audi A3 Sportback
Mazda MX-30

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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Reviews Audi A3 Sportback

3.9 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Mazda MX-30

The Mazda MX-30 trades conventional EV practicality for a boutique vibe, wrapping easy urban agility and a stylish, artisan interior into a compact package that stands out in the crossover crowd. It’s ideal for city-minded buyers who value design and driving feel over long-distance trips, and its quirky details prove Mazda can be playful without losing its driver-focused soul.

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Reviews Mazda MX-30

4.6 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Frequently compared as well

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VW T-Roc
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CUPRA Formentor
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Audi Q3
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In a head-to-head comparison, the Audi A3 Sportback offers a more nimble and dynamic driving experience, perfect for urban environments and those who value agility. Meanwhile, the Audi Q3 stands out with its elevated ride height and spacious interior, catering to families and adventure seekers …
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Audi A3 Sportback
Mazda MX-30

Costs and Consumption
Price
27,000 - 92,900 £
Price
30,800 - 37,100 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.3 kWh/100km
Electric Range
134 - 141 km
Electric Range
85 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
22 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
1,360 - 1,685 kg
Curb weight
1,849 kg
Trunk capacity
280 - 380 L
Trunk capacity
332 - 350 L
Length
-
Length
4,395 mm
Width
1,816 - 1,851 mm
Width
1,848 mm
Height
-
Height
1,555 mm
Max trunk capacity
-
Max trunk capacity
1,137 - 1,155 L
Payload
410 - 480 kg
Payload
402 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 400 HP
Power HP
170 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
9.1 s
Max Speed
-
Max Speed
140 km/h
Torque
220 - 500 Nm
Torque
-
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
125 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
830 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
B
Brand
Audi
Brand
Mazda
What drive types are available for the Audi A3 Sportback?

The Audi A3 Sportback is available as Front-Wheel Drive or All-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.