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Audi A4 Avant vs Mazda 6 Saloon comparison

Compare performance (470 HP vs 258 HP), boot space and price (37,200 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Avant or Mazda 6 Saloon?

Audi A4 Avant vs Mazda 6 Saloon: Key differences

Audi A4 Avant

5 (1 Reviews)
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  • only slightly cheaper
  • substantially more power
  • clearly quicker 0–100 km/h
  • clearly lighter
  • markedly more trunk space
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Mazda 6 Saloon

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By Achim Sedelmaier

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

A4 Avant

Costs and Efficiency:

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

Audi A4 Avant is only slightly cheaper – starting at 37,200 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 1,243 £.

6 Saloon

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 A4 Avant offers substantially more power – delivering 470 HP compared to 258 HP. That’s roughly 212 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A4 Avant is clearly quicker – completing the sprint in 3.7 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 3.9 s quicker.

Looking at top speed, the Audi A4 Avant is clearly faster – reaching 300 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 125 km/h.

There’s also a difference in torque: the Audi A4 Avant delivers clearly more torque with 600 Nm compared to 320 Nm. That’s about 280 Nm more.

A4 Avant

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, Audi A4 Avant is clearly lighter – 1,595 kg compared to 2,027 kg. The difference is around 432 kg.

Looking at boot space, the Audi A4 Avant offers markedly more boot space – 495 L compared to 336 L. That’s a difference of about 159 L.

For maximum load capacity, the Audi A4 Avant offers noticeably more capacity – up to 1,495 L, about 421 L more than the Mazda 6 Saloon.

When it comes to payload, the Audi A4 Avant carries markedly more – 565 kg compared to 360 kg. That’s a difference of about 205 kg.

Who wins the race in the data check?

The Audi A4 Avant 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 £37,200
A4 Avant

Audi A4 Avant

  • Engine Type Diesel MHEV, Petrol MHEV, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 136 - 470 HP
  • Consumption L/100km 4.8 - 9.7 L/100km
Audi A4 Avant
Mazda 6 Saloon

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A4 Avant

The Audi A4 Avant blends elegant, understated styling with practical estate versatility, making it a polished choice for drivers who want both poise and generous cargo space. Inside, the cabin feels premium and tech-forward while the composed driving manners turn routine journeys into a quietly satisfying experience—exactly the sensible indulgence buyers will appreciate.

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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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Audi A4 Avant
Mazda 6 Saloon

Costs and Consumption

Price
37,200 - 122,500 £
Price
38,500 - 41,600 £
Consumption L/100km
4.8 - 9.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
-
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 220 g/km
co2
0 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,595 - 1,820 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
495 L
Trunk capacity
336 L
Length
4,750 - 4,782 mm
Length
4,921 mm
Width
1,842 - 1,866 mm
Width
1,890 mm
Height
1,428 - 1,493 mm
Height
1,491 mm
Max trunk capacity
1,495 L
Max trunk capacity
1,074 L
Payload
510 - 565 kg
Payload
359 - 360 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 - 470 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
210 - 300 km/h
Max Speed
175 km/h
Torque
270 - 600 Nm
Torque
320 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
100 - 346 kW
Power kW
180 - 190 kW
Engine capacity
1,968 - 2,894 cm3
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
E, F, D, G
CO2 Efficiency Class
A
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.