Mitsubishi ASX as a used car

The Mitsubishi ASX is an interesting used-car proposition because it sits somewhere between a conventional family hatchback and a traditional SUV. Introduced in Europe in 2010, it was designed to compete with cars such as the Nissan Qashqai while offering Mitsubishi’s established experience with four-wheel-drive vehicles. Unlike many newer crossovers, the ASX was not replaced by a completely new generation every few years. Instead, Mitsubishi kept the basic model on the market for a remarkably long time and updated it repeatedly. That means today’s used-car market contains ASX examples from very different years and specifications, even though many of them share fundamentally similar mechanical architecture.

That longevity is both an advantage and something buyers need to understand. The ASX is not particularly sophisticated by modern standards, and its interior, infotainment and driving refinement can feel dated beside newer rivals. On the other hand, its relatively straightforward construction, naturally aspirated petrol engine options and generally sensible dimensions can make it a reassuring second-hand purchase. The key is choosing the right engine and finding a car with a convincing maintenance history rather than buying purely on age, mileage or equipment level.

What Kind of Used Car Is the Mitsubishi ASX?

The ASX is a compact crossover with a practical five-door body, raised driving position and, depending on the version, either front- or four-wheel drive. At around 4.3 metres long, it is considerably easier to manoeuvre and park than a large SUV, while its square-ish body provides useful luggage space. Boot capacity is commonly quoted at around 419 litres, with considerably more available when the rear seats are folded.

This makes the ASX particularly appealing to buyers who want the appearance and seating position of an SUV without moving into a large vehicle. Visibility is generally good, the controls are relatively conventional and the driving position is easy to adapt to. Rear-seat space is acceptable rather than exceptional, however, and taller passengers may find the back less comfortable than in some newer family crossovers.

One of the ASX’s biggest advantages today is that it can be bought as a relatively uncomplicated family car. It does not attempt to provide the sophisticated electronic systems, hybrid powertrains or elaborate touchscreen interfaces found in many newer competitors. For some buyers, that is a disadvantage; for others, it is exactly the reason to consider one.

Which Engine Should You Choose?

1.6 MIVEC Petrol: The Safe Choice

For many used-car buyers, the 1.6 MIVEC petrol engine is the most attractive ASX powertrain. This naturally aspirated four-cylinder produces around 117 hp and was offered for much of the model’s European career. It is not a particularly powerful engine for an SUV-shaped vehicle, so overtaking and motorway acceleration require some planning, especially with passengers and luggage. Nevertheless, its relatively simple design and absence of a turbocharger make it an appealing choice for buyers who value predictable maintenance.

The 1.6 petrol is particularly well suited to urban and mixed driving. It is also a sensible choice for people who cover relatively modest annual mileage and therefore have little reason to buy a diesel. Fuel consumption will naturally depend on driving style, traffic and tyre choice, but owners should not expect modern hybrid-car economy. In exchange, the engine avoids many of the expensive emissions-system complications associated with older diesel ASXs.

1.8 DI-D and 1.6 DI-D Diesels

The diesel range is more complicated. The 1.8 DI-D was a Mitsubishi engine and was available with outputs around 116 or 150 hp depending on version and market. Later, the 1.6 DI-D was introduced, based on a PSA diesel engine, with roughly 114–115 hp. These engines can deliver significantly better low-speed torque and fuel economy than the 1.6 petrol, making them attractive to drivers who regularly travel long distances.

The problem is that an old diesel needs to be judged by its previous use, not merely its fuel consumption. Diesel particulate filters, EGR systems, turbochargers and injectors all introduce additional components that can become expensive when neglected. Short urban journeys are particularly undesirable because they can prevent the exhaust after-treatment system from operating under ideal conditions. Reports on used ASXs highlight DPF, EGR, turbo and oil-dilution concerns on some diesel variants.

Consequently, a high-mileage ASX diesel with a complete service history and a predominantly motorway background may be a much better purchase than a low-mileage example that spent its entire life making five-kilometre trips around town.

2.2 DI-D: Strong but More Specialized

The 2.2 DI-D is another interesting option. It produces around 150 hp and offers considerably more torque than the small petrol engine, making it better suited to long-distance driving, carrying heavy loads and, where equipped, four-wheel drive. Some versions were paired with a six-speed automatic transmission and four-wheel drive.

However, this is not necessarily the engine to buy simply because it is the most powerful. Its additional complexity and running costs make more sense for someone who actually needs its torque and drivetrain capability. For an urban commuter, the simpler petrol ASX remains easier to justify.

How Reliable Is the Mitsubishi ASX?

Reliability is arguably one of the strongest arguments for buying an ASX. The first-generation model has remained in production for an unusually long period and has received several substantial updates, but its basic engineering has proved durable. Petrol versions in particular have developed a reputation for being mechanically robust.

That does not mean every used ASX is trouble-free. At this age, condition is more important than the badge on the bonnet. Suspension components, brakes, batteries, tyres and other ordinary wear items can turn a cheap-looking car into an expensive one if several replacements are needed immediately after purchase.

There have also been recalls affecting various production periods. Reported issues have included brake-booster problems, possible engine stalling, tailgate gas struts, windscreen-wiper mechanisms, door-locking components and an ECU relay. Buyers should therefore check the vehicle’s recall history and establish whether applicable recall work has been completed.

What Should You Check Before Buying?

Bodywork and Interior

Start with the basics. Look for mismatched paint, inconsistent panel gaps and signs of accident repairs, particularly around the front and rear corners. An ASX is compact enough to spend much of its life in city car parks, so minor body damage is common. The interior is also worth inspecting carefully because the plastics can show scratches and wear, particularly on heavily used cars. Vehicles equipped with a panoramic or glass roof should be checked for rattles and evidence of water ingress.

Do not be distracted by a clean exterior. A well-polished car can conceal mechanical neglect, whereas a few cosmetic marks may be much less important than evidence of regular servicing.

Engine and Transmission

With any petrol ASX, insist on a cold start if possible. The engine should start promptly and settle into a stable idle without unusual noises or excessive smoke. Check for warning lights and look beneath the engine for signs of oil or coolant leakage.

Diesel versions deserve a more thorough examination. Ask how the car was used, whether it regularly travelled on motorways and whether there are invoices for DPF, EGR, turbocharger or injector work. A vague answer about servicing is a reason to investigate further rather than simply negotiating a lower price.

Automatic versions should also be treated carefully. Where the ASX uses a CVT, smooth operation and evidence of correct servicing are particularly important. Poorly maintained CVT transmissions can become a significant financial liability, so a test drive should include cold operation, gentle acceleration, stronger acceleration and low-speed manoeuvring.

Suspension, Brakes and Steering

A test drive should be performed over both smooth and uneven roads. Listen for knocks from the suspension and pay attention to steering feel. Used-car inspection reports have identified steering-joint wear as one area worth monitoring on older ASXs.

Check that the car brakes in a straight line and that there is no vibration through the steering wheel under heavier braking. Uneven tyre wear can also provide clues about alignment or worn suspension components.

Is Four-Wheel Drive Worth Having?

Four-wheel drive is one of the ASX’s more unusual advantages in this class, but it should not be treated as essential. For normal city and motorway driving, a front-wheel-drive ASX is perfectly adequate and usually simpler and cheaper to run.

An AWD model becomes more interesting for people who regularly drive on snow, poorly surfaced roads, steep access roads or other low-grip surfaces. It can also be useful for drivers who live in rural areas. However, additional drivetrain components mean there is more to inspect on an older vehicle, and the condition of the four-wheel-drive system should be confirmed during a proper test drive.

The Biggest Strengths of a Used ASX

The ASX’s greatest strength is its rational character. It offers a useful combination of compact dimensions, SUV-style seating, reasonable practicality and, in the right specification, robust mechanical components. The naturally aspirated petrol engine is particularly attractive for buyers who want to avoid the potential expense associated with ageing diesel emissions equipment.

Another advantage is the model’s long production run. Parts and knowledge of the vehicle are relatively accessible, while the numerous updates mean buyers have a wide range of specifications from which to choose. Later facelifted examples can also provide a more modern appearance and equipment package without fundamentally abandoning the ASX’s established formula.

The Biggest Weaknesses

The same age that makes the ASX affordable also exposes its shortcomings. Interior quality and infotainment are no longer particularly impressive, road and wind noise can be noticeable, and the chassis does not feel as polished as that of many newer crossovers. Performance from the 1.6 petrol is adequate rather than exciting.

Fuel economy is also unlikely to match that of newer hybrid competitors. Meanwhile, choosing a diesel solely because it promises lower fuel consumption can backfire if the car is subsequently hit by expensive DPF, EGR, injector or turbocharger repairs.

Final Verdict: Should You Buy a Used Mitsubishi ASX?

The Mitsubishi ASX makes the most sense when approached as a practical, durable used crossover rather than a premium or particularly sophisticated SUV. Its age is obvious in places, but that simplicity can also be an advantage. A well-maintained petrol ASX, particularly the 1.6 MIVEC, can be a sensible choice for an owner who prioritises straightforward ownership over performance and cutting-edge technology.

Diesel versions deserve more careful selection. They can be excellent long-distance vehicles when properly maintained and regularly driven at higher speeds, but their additional emissions and turbocharging hardware means that maintenance history matters enormously. A cheap diesel with an unclear history is not necessarily a bargain.

Ultimately, the best ASX is not the newest or most heavily equipped example you can find. It is the car with the clearest history, healthy mechanical condition, sensible specification and evidence of regular maintenance. If those conditions are met, the ASX remains a credible used-car choice for buyers who want a compact SUV without paying for unnecessary complexity.

Mitsubishi ASX Technical Specifications at a Glance