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Mercedes A Class Saloon vs Mitsubishi ASX comparison

Compare performance (320 HP vs 158 HP), boot space and price (32,700 £ vs 21,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class Saloon or Mitsubishi ASX?

Mercedes A Class Saloon vs Mitsubishi ASX: Key differences

Mercedes A Class Saloon

  • significantly more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
details

Mitsubishi ASX

4.9 (2 Reviews)
rate
  • significantly cheaper
  • moderately lighter
  • a bit more trunk space
details

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

A Class Saloon

Costs and Efficiency:

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

Mitsubishi ASX is significantly cheaper – starting at 21,800 £ , while the Mercedes A Class Saloon costs 32,700 £ . That’s a price difference of around 10,959 £.

Fuel consumption also shows a difference: the Mercedes A Class Saloon uses 0.7 L/100km and is significantly more efficient than the Mitsubishi ASX with 4.3 L/100km. The difference is about 3.6 L/100km.

ASX

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 Mercedes A Class Saloon offers significantly more power – delivering 320 HP compared to 158 HP. That’s roughly 162 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class Saloon is substantially quicker – completing the sprint in 4.8 s, while the Mitsubishi ASX takes 8.9 s. That’s about 4.1 s quicker.

There’s also a difference in torque: the Mercedes A Class Saloon delivers clearly more torque with 450 Nm compared to 245 Nm. That’s about 205 Nm more.

A Class Saloon

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mitsubishi ASX is moderately lighter – 1,296 kg compared to 1,450 kg. The difference is around 154 kg.

Looking at boot space, the Mitsubishi ASX offers a bit more boot space – 484 L compared to 395 L. That’s a difference of about 89 L.

When it comes to payload, the Mercedes A Class Saloon carries only slightly more – 490 kg compared to 445 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon 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 £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 320 HP
  • Consumption L/100km 0.7 - 8.1 L/100km
  • Electric Range 88 km
Mercedes A Class Saloon
Mitsubishi ASX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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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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Mercedes A Class Saloon
Mitsubishi ASX

Costs and Consumption

Price
32,700 - 55,900 £
Price
21,800 - 32,700 £
Consumption L/100km
0.7 - 8.1 L/100km
Consumption L/100km
4.3 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
88 km
Electric Range
-
Battery Capacity
12.9 kWh
Battery Capacity
-
co2
16 - 184 g/km
co2
99 - 136 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,450 - 1,705 kg
Curb weight
1,296 - 1,493 kg
Trunk capacity
345 - 395 L
Trunk capacity
348 - 484 L
Length
4,558 - 4,570 mm
Length
-
Width
1,796 mm
Width
1,797 mm
Height
1,413 - 1,429 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 490 kg
Payload
397 - 445 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Petrol, Petrol MHEV, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 320 HP
Power HP
115 - 158 HP
Acceleration 0-100km/h
4.8 - 9.9 s
Acceleration 0-100km/h
8.9 - 12.3 s
Max Speed
206 - 250 km/h
Max Speed
-
Torque
200 - 450 Nm
Torque
190 - 245 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 235 kW
Power kW
84 - 116 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,199 - 1,789 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
B, D, G, E
CO2 Efficiency Class
D, E, C
Brand
Mercedes-Benz
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.