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Audi A7 vs Mazda 6 Saloon comparison

Compare performance (630 HP vs 258 HP), boot space and price (55,000 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Audi A7 or Mazda 6 Saloon?

Audi A7 vs Mazda 6 Saloon: Key differences

Audi A7

  • substantially more power
  • considerably quicker 0–100 km/h
  • somewhat lighter
  • noticeably more trunk space
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Mazda 6 Saloon

  • clearly cheaper
  • significantly more electric range
details

By Achim Sedelmaier

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

A7

Costs and Efficiency:

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

Mazda 6 Saloon is clearly cheaper – starting at 38,500 £ , while the Audi A7 costs 55,000 £ . That’s a price difference of around 16,543 £.

As for electric range, the Mazda 6 Saloon offers significantly more range – reaching up to 552 km, about 484 km more than the Audi A7.

6 Saloon

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 A7 offers substantially more power – delivering 630 HP compared to 258 HP. That’s roughly 372 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A7 is considerably quicker – completing the sprint in 3.4 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 4.2 s quicker.

Looking at top speed, the Audi A7 is markedly faster – reaching 280 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 105 km/h.

There’s also a difference in torque: the Audi A7 delivers considerably more torque with 850 Nm compared to 320 Nm. That’s about 530 Nm more.

A7

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mazda 6 Saloon offers more seats – 5 vs 4.

In terms of curb weight, Audi A7 is somewhat lighter – 1,770 kg compared to 2,027 kg. The difference is around 257 kg.

Looking at boot space, the Audi A7 offers noticeably more boot space – 535 L compared to 336 L. That’s a difference of about 199 L.

For maximum load capacity, the Audi A7 offers markedly more capacity – up to 1,390 L, about 316 L more than the Mazda 6 Saloon.

When it comes to payload, the Audi A7 carries visibly more – 600 kg compared to 360 kg. That’s a difference of about 240 kg.

Who wins the race in the data check?

The Audi A7 is decisively ahead 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 £55,000
A7

Audi A7

  • Engine Type Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 204 - 630 HP
  • Consumption L/100km 1.2 - 12.2 L/100km
  • Electric Range 67 - 68 km
Audi A7
Mazda 6 Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A7

The Audi A7 wraps elegant fastback lines around a sumptuous, tech-packed cabin that turns everyday drives into something a bit more special. It strikes a polished balance between relaxed comfort and engaging poise, so you’ll enjoy long cruises and spirited backroad runs while arriving in unmistakable style.

details

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 A7
Mazda 6 Saloon

Costs and Consumption

Price
55,000 - 117,900 £
Price
38,500 - 41,600 £
Consumption L/100km
1.2 - 12.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
67 - 68 km
Electric Range
479 - 552 km
Battery Capacity
14.4 kWh
Battery Capacity
-
co2
28 - 276 g/km
co2
0 g/km
Fuel tank capacity
52 - 73 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
4
Seats
5
Doors
5
Doors
5
Curb weight
1,770 - 2,150 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
380 - 535 L
Trunk capacity
336 L
Length
4,969 - 5,009 mm
Length
4,921 mm
Width
1,908 - 1,950 mm
Width
1,890 mm
Height
1,422 - 1,424 mm
Height
1,491 mm
Max trunk capacity
1,235 - 1,390 L
Max trunk capacity
1,074 L
Payload
510 - 600 kg
Payload
359 - 360 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
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
204 - 630 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
3.4 - 8.1 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
245 - 280 km/h
Max Speed
175 km/h
Torque
370 - 850 Nm
Torque
320 Nm
Number of Cylinders
4 - 8
Number of Cylinders
-
Power kW
150 - 463 kW
Power kW
180 - 190 kW
Engine capacity
1,968 - 3,996 cm3
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
E, F, B, 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.