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Lexus RX vs Mitsubishi ASX comparison

Compare performance (371 HP vs 158 HP), boot space and price (63,300 £ vs 21,800 £ ) at a glance. Find out which car is the better choice for you – Lexus RX or Mitsubishi ASX?

Lexus RX vs Mitsubishi ASX: Key differences

Lexus RX

5 (1 Reviews)
rate
  • considerably more power
  • visibly more efficient
  • clearly quicker 0–100 km/h
details

Mitsubishi ASX

4.9 (2 Reviews)
rate
  • considerably cheaper
  • significantly lighter
  • barely 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

RX

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 Lexus RX costs 63,300 £ . That’s a price difference of around 41,538 £.

Fuel consumption also shows a difference: the Lexus RX uses 3.3 L/100km and is visibly more efficient than the Mitsubishi ASX with 4.3 L/100km. The difference is about 1 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 Lexus RX offers considerably more power – delivering 371 HP compared to 158 HP. That’s roughly 213 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RX is clearly quicker – completing the sprint in 6.2 s, while the Mitsubishi ASX takes 8.9 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the Lexus RX delivers clearly more torque with 551 Nm compared to 245 Nm. That’s about 306 Nm more.

RX

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 significantly lighter – 1,296 kg compared to 2,040 kg. The difference is around 744 kg.

Looking at boot space, the Mitsubishi ASX offers barely more boot space – 484 L compared to 461 L. That’s a difference of about 23 L.

When it comes to payload, the Lexus RX carries noticeably more – 620 kg compared to 445 kg. That’s a difference of about 175 kg.

Who wins the race in the data check?

The Lexus RX is far ahead overall 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 £63,300
RX

Lexus RX

  • Engine Type Full Hybrid, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 207 - 371 HP
  • Consumption L/100km 3.3 - 8.1 L/100km
  • Electric Range 67 km
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Frequently compared as well

Mitsubishi ASX
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Lexus RX
Mitsubishi ASX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus RX

The Lexus RX glides through city streets with the kind of hushed refinement that turns mundane commutes into a private lounge. It mixes plush comfort and polished practicality in a package that suits buyers who want to arrive relaxed and a touch smug.

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Reviews Lexus RX

5 (1 Reviews)
rate
Angelo Ponte
16 May 2026, 14:16:35

Tried as a replacement car. The driving pleasure and comfort are unmatched by Alfa.

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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23MY_ASX_PHEV_Instyle_PR-image_interior_low
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Reviews Mitsubishi ASX

4.9 (2 Reviews)
rate
Jaca
15 Apr 2026, 15:55:53

A super-sporty compact crossover — raised ground clearance, drives light and enjoyable, very pleasant, well-insulated interior. Perfect size of car for me.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Mitsubishi ASX

Costs and Consumption
Price
63,300 - 87,400 £
Price
21,800 - 32,700 £
Consumption L/100km
3.3 - 8.1 L/100km
Consumption L/100km
4.3 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
67 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
75 - 183 g/km
co2
99 - 136 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,040 - 2,185 kg
Curb weight
1,296 - 1,493 kg
Trunk capacity
461 L
Trunk capacity
348 - 484 L
Length
-
Length
-
Width
1,920 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
575 - 620 kg
Payload
397 - 445 kg

Engine and Performance
Engine Type
Full Hybrid, Plugin Hybrid
Engine Type
Petrol, Petrol MHEV, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox, CVT
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
207 - 371 HP
Power HP
115 - 158 HP
Acceleration 0-100km/h
6.2 - 7.9 s
Acceleration 0-100km/h
8.9 - 12.3 s
Max Speed
-
Max Speed
-
Torque
551 Nm
Torque
190 - 245 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
152 - 273 kW
Power kW
84 - 116 kW
Engine capacity
2,393 - 2,487 cm3
Engine capacity
1,199 - 1,789 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
G, E, B
CO2 Efficiency Class
D, E, C
Brand
Lexus
Brand
Mitsubishi
Is the Lexus RX offered with different drivetrains?

The Lexus RX is offered with All-Wheel Drive.

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.