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Audi A5 Sportback vs Mazda CX-80 comparison

Compare performance (639 HP vs 327 HP), boot space and price (40,200 £ vs 49,300 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or Mazda CX-80?

Audi A5 Sportback vs Mazda CX-80: Key differences

Audi A5 Sportback

  • markedly cheaper
  • substantially more power
  • significantly more efficient
  • significantly more electric range
  • substantially quicker 0–100 km/h
  • noticeably lighter
  • noticeably more trunk space
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Mazda CX-80

3.1 (1 Reviews)
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

A5 Sportback

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi A5 Sportback is markedly cheaper – starting at 40,200 £ , while the Mazda CX-80 costs 49,300 £ . That’s a price difference of around 9,128 £.

Fuel consumption also shows a difference: the Audi A5 Sportback uses 2 L/100km and is significantly more efficient than the Mazda CX-80 with 4 L/100km. The difference is about 2 L/100km.

As for electric range, the Audi A5 Sportback offers significantly more range – reaching up to 110 km, about 50 km more than the Mazda CX-80.

CX-80

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 A5 Sportback offers substantially more power – delivering 639 HP compared to 327 HP. That’s roughly 312 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Sportback is substantially quicker – completing the sprint in 3.7 s, while the Mazda CX-80 takes 6.8 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the Audi A5 Sportback delivers markedly more torque with 825 Nm compared to 550 Nm. That’s about 275 Nm more.

A5 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.

Seats: Mazda CX-80 offers more seats – 7 vs 5.

In terms of curb weight, Audi A5 Sportback is noticeably lighter – 1,770 kg compared to 2,131 kg. The difference is around 361 kg.

Looking at boot space, the Audi A5 Sportback offers noticeably more boot space – 331 L compared to 258 L. That’s a difference of about 73 L.

When it comes to payload, the Mazda CX-80 carries slightly more – 650 kg compared to 530 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The Audi A5 Sportback holds a decisive overall lead 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 £40,200
A5 Sportback

Audi A5 Sportback

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 639 HP
  • Consumption L/100km : 2 - 7.6 L/100km
  • Electric Range : 84 - 110 km
Audi A5 Sportback
Mazda CX-80

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A5 Sportback

The Audi A5 Sportback dresses up sleek coupe proportions with the everyday sense of a practical hatchback, so you get striking looks without the compromises. Behind the wheel it balances poise and comfort with premium trimmings that make daily driving feel a little bit special — ideal for buyers who want style and substance in equal measure.

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Mazda CX-80

The Mazda CX-80 brings polished, near-premium styling and a cabin that feels far classier than its badge might imply. It steers with a composed, engaging character and packs the sensible practicality families want — with just enough flair to make school runs feel a little less ordinary.

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Audi A5 Sportback
Mazda CX-80

Costs and Consumption

Price
40,200 - 91,000 £
Price
49,300 - 61,400 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
4 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
84 - 110 km
Electric Range
60 km
Battery Capacity
-
Battery Capacity
-
co2
45 - 172 g/km
co2
91 - 146 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,770 - 2,430 kg
Curb weight
2,131 - 2,240 kg
Trunk capacity
331 L
Trunk capacity
258 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 530 kg
Payload
649 - 650 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 639 HP
Power HP
254 - 327 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
6.8 - 8.4 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
500 - 550 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
110 - 470 kW
Power kW
187 - 241 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,488 - 3,283 cm3

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
B, 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.