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Audi A5 Sportback vs Mitsubishi ASX comparison

Compare performance (639 HP vs 158 HP), boot space and price (40,200 £ vs 21,800 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or Mitsubishi ASX?

Audi A5 Sportback vs Mitsubishi ASX: Key differences

Audi A5 Sportback

  • clearly more power
  • clearly more efficient
  • substantially quicker 0–100 km/h
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Mitsubishi ASX

4.9 (2 Reviews)
rate
  • considerably cheaper
  • visibly lighter
  • only slightly more trunk space
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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.

Mitsubishi ASX is considerably cheaper – starting at 21,800 £ , while the Audi A5 Sportback costs 40,200 £ . That’s a price difference of around 18,438 £.

Fuel consumption also shows a difference: the Audi A5 Sportback uses 2 L/100km and is clearly more efficient than the Mitsubishi ASX with 4.3 L/100km. The difference is about 2.3 L/100km.

ASX

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 clearly more power – delivering 639 HP compared to 158 HP. That’s roughly 481 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 Mitsubishi ASX takes 8.9 s. That’s about 5.2 s quicker.

There’s also a difference in torque: the Audi A5 Sportback delivers clearly more torque with 825 Nm compared to 245 Nm. That’s about 580 Nm more.

A5 Sportback

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mitsubishi ASX is visibly lighter – 1,296 kg compared to 1,770 kg. The difference is around 474 kg.

Looking at boot space, the Mitsubishi ASX offers only slightly more boot space – 484 L compared to 445 L. That’s a difference of about 39 L.

When it comes to payload, the Audi A5 Sportback carries somewhat more – 530 kg compared to 445 kg. That’s a difference of about 85 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
Mitsubishi ASX

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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Mitsubishi ASX

The Mitsubishi ASX is a compact crossover that mixes practicality with a no-nonsense personality, making it an easy choice for buyers who want sensible space without the showroom theatrics. It won't set your pulse racing, but its composed ride and user-friendly kit make it a dependable companion for daily errands and weekend escapes — reliable rather than flashy.

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Audi A5 Sportback
Mitsubishi ASX

Costs and Consumption

Price
40,200 - 91,000 £
Price
21,800 - 32,700 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
4.3 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
84 - 110 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
45 - 172 g/km
co2
99 - 136 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,770 - 2,430 kg
Curb weight
1,296 - 1,493 kg
Trunk capacity
331 - 445 L
Trunk capacity
348 - 484 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 530 kg
Payload
397 - 445 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol, Petrol MHEV, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
115 - 158 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
8.9 - 12.3 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
190 - 245 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
110 - 470 kW
Power kW
84 - 116 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,199 - 1,789 cm3

General

Model Year
2,025 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
D, E, C
Brand
Audi
Brand
Mitsubishi
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.