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BMW 5 Series Saloon vs Mitsubishi ASX comparison

Compare performance (727 HP vs 158 HP), boot space and price (51,400 £ vs 21,800 £ ) at a glance. Find out which car is the better choice for you – BMW 5 Series Saloon or Mitsubishi ASX?

BMW 5 Series Saloon vs Mitsubishi ASX: Key differences

BMW 5 Series Saloon

  • substantially more power
  • substantially more efficient
  • considerably quicker 0–100 km/h
  • very slightly more trunk space
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Mitsubishi ASX

4.9 (2 Reviews)
rate
  • clearly cheaper
  • clearly lighter
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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

5 Series Saloon

Costs and Efficiency:

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

Mitsubishi ASX is clearly cheaper – starting at 21,800 £ , while the BMW 5 Series Saloon costs 51,400 £ . That’s a price difference of around 29,666 £.

Fuel consumption also shows a difference: the BMW 5 Series Saloon uses 2.1 L/100km and is substantially more efficient than the Mitsubishi ASX with 4.3 L/100km. The difference is about 2.2 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 BMW 5 Series Saloon offers substantially more power – delivering 727 HP compared to 158 HP. That’s roughly 569 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 5 Series Saloon is considerably quicker – completing the sprint in 3.5 s, while the Mitsubishi ASX takes 8.9 s. That’s about 5.4 s quicker.

There’s also a difference in torque: the BMW 5 Series Saloon delivers clearly more torque with 1,000 Nm compared to 245 Nm. That’s about 755 Nm more.

5 Series Saloon

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 clearly lighter – 1,296 kg compared to 1,800 kg. The difference is around 504 kg.

Looking at boot space, the BMW 5 Series Saloon offers very slightly more boot space – 520 L compared to 484 L. That’s a difference of about 36 L.

When it comes to payload, the BMW 5 Series Saloon carries noticeably more – 600 kg compared to 445 kg. That’s a difference of about 155 kg.

Who wins the race in the data check?

The BMW 5 Series Saloon 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 £51,400
5 Series Saloon

BMW 5 Series Saloon

  • Engine Type Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 197 - 727 HP
  • Consumption L/100km 2.1 - 5.8 L/100km
  • Electric Range 67 - 105 km
BMW 5 Series Saloon
Mitsubishi ASX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 5 Series Saloon

The BMW 5 Series Saloon blends executive poise with a driver's instinct, delivering a supple, refined cabin and a chassis that prefers composed authority over bravado. For buyers who want a grown-up commuter that still enjoys a twisty road, it’s the kind of car that keeps your colleagues impressed and your weekend grin intact.

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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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BMW 5 Series Saloon
Mitsubishi ASX

Costs and Consumption

Price
51,400 - 124,500 £
Price
21,800 - 32,700 £
Consumption L/100km
2.1 - 5.8 L/100km
Consumption L/100km
4.3 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
67 - 105 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
48 - 152 g/km
co2
99 - 136 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,800 - 2,515 kg
Curb weight
1,296 - 1,493 kg
Trunk capacity
466 - 520 L
Trunk capacity
348 - 484 L
Length
-
Length
-
Width
1,900 - 1,970 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 - 600 kg
Payload
397 - 445 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol, Petrol MHEV, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
197 - 727 HP
Power HP
115 - 158 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
8.9 - 12.3 s
Max Speed
-
Max Speed
-
Torque
330 - 1,000 Nm
Torque
190 - 245 Nm
Number of Cylinders
4 - 8
Number of Cylinders
3 - 4
Power kW
145 - 535 kW
Power kW
84 - 116 kW
Engine capacity
1,995 - 4,395 cm3
Engine capacity
1,199 - 1,789 cm3

General

Model Year
2,023 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, B, C
CO2 Efficiency Class
D, E, C
Brand
BMW
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.