VS

Audi A3 Sportback vs Mazda 3 Hatchback comparison

Compare performance (400 HP vs 186 HP), boot space and price (27,000 £ vs 24,500 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Mazda 3 Hatchback?

Audi A3 Sportback vs Mazda 3 Hatchback: Key differences

Audi A3 Sportback

3.9 (1 Reviews)
rate
  • considerably more power
  • considerably more efficient
  • significantly quicker 0–100 km/h
  • barely lighter
  • marginally more trunk space
details

Mazda 3 Hatchback

  • only slightly cheaper
details

By Achim Sedelmaier

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

A3 Sportback

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mazda 3 Hatchback is only slightly cheaper – starting at 24,500 £ , while the Audi A3 Sportback costs 27,000 £ . That’s a price difference of around 2,452 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is considerably more efficient than the Mazda 3 Hatchback with 5.6 L/100km. The difference is about 4.5 L/100km.

3 Hatchback

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 186 HP. That’s roughly 214 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is significantly quicker – completing the sprint in 3.8 s, while the Mazda 3 Hatchback takes 8 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the Audi A3 Sportback delivers substantially more torque with 500 Nm compared to 240 Nm. That’s about 260 Nm more.

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 barely lighter – 1,360 kg compared to 1,419 kg. The difference is around 59 kg.

Looking at boot space, the Audi A3 Sportback offers marginally more boot space – 380 L compared to 351 L. That’s a difference of about 29 L.

When it comes to payload, the Mazda 3 Hatchback carries only slightly more – 485 kg compared to 480 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Audi A3 Sportback 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 £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
details

Frequently compared as well

Audi A3 Sportback
CUPRA Leon
VS
When pitting the Audi A3 Sportback against the CUPRA León, enthusiasts are treated to a compelling clash of style and performance. The A3 Sportback excels with its premium interior and advanced tech features, while the CUPRA León stands out with its sporty dynamics and aggressive design. …
Audi A3 Sportback
Audi Q2
VS
In the latest face-off between the Audi A3 Sportback and the Audi Q2, enthusiasts will find two distinct approaches to premium compact motoring. The A3 Sportback impresses with its sleek design and dynamic driving experience, while the Q2 offers a more adventurous, SUV-inspired stance that caters …
Audi A3 Sportback
Mazda 3 Hatchback

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.

details
A202267_overfull
A202258_overfull
A202235_overfull
A202271_overfull
A201906_overfull
A202227_overfull

Reviews Audi A3 Sportback

3.9 (1 Reviews)
rate

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

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.

details
2022_mazda3_spain_act_23_highres
2022_mazda3_spain_act_15_highres
2022_mazda3_spain_still_14_highres
2022_mazda3_spain_int_01_highres
2022_mazda3_pq_spain_int_05_highres

Reviews Mazda 3 Hatchback

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

Frequently compared as well

Audi A3 Sportback
VW T-Roc
VS
In the competitive realm of compact cars, the Audi A3 Sportback and VW T-Roc both offer distinct advantages that cater to different preferences. While the A3 Sportback boasts a premium interior and refined performance, the T-Roc shines with its versatility, spaciousness, and slightly higher driving …
Audi A3 Sportback
Audi A3 Limousine
VS
In a head-to-head comparison of the Audi A3 Sportback and Audi A3 Limousine, both models showcase the brand's commitment to luxury and performance, yet cater to slightly different preferences. The Sportback impresses with its versatile hatchback design, offering enhanced cargo space and …
Audi A3 Sportback
Audi Q3
VS
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 …
Audi A3 Sportback
CUPRA Formentor
VS
In a head-to-head comparison, the Audi A3 Sportback and CUPRA Formentor showcase strikingly different approaches to premium compact performance. The A3 Sportback boasts a refined interior and advanced tech features, making it an ideal choice for those seeking a sophisticated driving experience. …
Audi A3 Sportback
Peugeot 308
VS
Audi A3 Sportback and Peugeot 308 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Audi A3 Sportback
Skoda Scala
VS
The Audi A3 Sportback and the Skoda Scala are both excellent options for those seeking a compact yet versatile ride, each showcasing their respective brand’s strengths. The A3 Sportback offers a more premium experience with refined interiors and advanced technology, but comes with a higher price …
Audi A3 Sportback
VW Taigo
VS
Unsure whether the Audi A3 Sportback or the VW Taigo is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
Audi A3 Sportback
Peugeot 208
VS
In the competitive hatchback segment, the Audi A3 Sportback and Peugeot 208 present two distinct approaches to style and performance. The A3 Sportback boasts a refined interior and cutting-edge technology, appealing to those who prioritize luxury and comfort, while the Peugeot 208 excites with its …
Audi A3 Sportback
Mazda 3 Hatchback

Costs and Consumption
Price
27,000 - 56,600 £
Price
24,500 - 35,500 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
5.6 - 6.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
-
Battery Capacity
19.7 kWh
Battery Capacity
-
co2
25 - 211 g/km
co2
126 - 146 g/km
Fuel tank capacity
40 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,360 - 1,685 kg
Curb weight
1,419 - 1,549 kg
Trunk capacity
280 - 380 L
Trunk capacity
351 L
Length
4,352 - 4,353 mm
Length
-
Width
1,816 - 1,851 mm
Width
1,795 mm
Height
1,441 - 1,470 mm
Height
-
Max trunk capacity
1,100 L
Max trunk capacity
-
Payload
410 - 480 kg
Payload
470 - 485 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
8 - 9.8 s
Max Speed
225 - 237 km/h
Max Speed
-
Torque
220 - 500 Nm
Torque
238 - 240 Nm
Number of Cylinders
4 - 5
Number of Cylinders
4
Power kW
85 - 294 kW
Power kW
103 - 137 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,998 - 2,488 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
D, E
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.