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Audi A8 vs Mazda 3 Hatchback comparison

Compare performance (571 HP vs 186 HP), boot space and price (91,400 £ vs 25,000 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or Mazda 3 Hatchback?

Audi A8 vs Mazda 3 Hatchback: Key differences

Audi A8

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  • substantially more power
  • markedly more efficient
  • considerably quicker 0–100 km/h
  • barely more trunk space
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Mazda 3 Hatchback

  • considerably cheaper
  • substantially lighter
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By Achim Sedelmaier

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

A8

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 considerably cheaper – starting at 25,000 £ , while the Audi A8 costs 91,400 £ . That’s a price difference of around 66,351 £.

Fuel consumption also shows a difference: the Audi A8 uses 4.6 L/100km and is markedly more efficient than the Mazda 3 Hatchback with 5.6 L/100km. The difference is about 1 L/100km.

3 Hatchback

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 Audi A8 offers substantially more power – delivering 571 HP compared to 186 HP. That’s roughly 385 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A8 is considerably 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 A8 delivers considerably more torque with 800 Nm compared to 240 Nm. That’s about 560 Nm more.

A8

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda 3 Hatchback is substantially lighter – 1,417 kg compared to 2,035 kg. The difference is around 618 kg.

Looking at boot space, the Audi A8 offers barely more boot space – 390 L compared to 351 L. That’s a difference of about 39 L.

When it comes to payload, the Audi A8 carries markedly more – 700 kg compared to 502 kg. That’s a difference of about 198 kg.

Who wins the race in the data check?

The Audi A8 is far ahead 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 £91,400
A8

Audi A8

  • Engine Type Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 286 - 571 HP
  • Consumption L/100km 4.6 - 11.5 L/100km
  • Electric Range 58 km
Audi A8
Mazda 3 Hatchback

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Audi A8

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

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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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Audi A8
Mazda 3 Hatchback

Costs and Consumption

Price
91,400 - 134,900 £
Price
25,000 - 36,000 £
Consumption L/100km
4.6 - 11.5 L/100km
Consumption L/100km
5.6 - 6.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
58 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
105 - 260 g/km
co2
126 - 146 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,035 - 2,415 kg
Curb weight
1,417 - 1,529 kg
Trunk capacity
390 L
Trunk capacity
351 L
Length
-
Length
-
Width
1,945 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 700 kg
Payload
487 - 502 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
286 - 571 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
8 - 9.8 s
Max Speed
-
Max Speed
-
Torque
500 - 800 Nm
Torque
238 - 240 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
210 - 420 kW
Power kW
103 - 137 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
1,998 - 2,488 cm3

General

Model Year
2025
Model Year
2026
CO2 Efficiency Class
G, C
CO2 Efficiency Class
D, E
Brand
Audi
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.