Mitsubishi ASX I (GA) (2010–2022) (2010 – 2022)

Reliability score : 8.5/10

The first-generation Mitsubishi ASX (GA) (known as RVR in Japan/Canada and Outlander Sport in the United States) is a compact SUV that enjoyed an exceptionally long career (12 years). Based on the GS platform shared with the Outlander, it benefited from no less than four major facelifts (2012, 2016, 2017, 2019) to stay competitive. While it eventually showed its age against more modern competitors (dated finish, imperfect soundproofing, lagging infotainment), it built a reputation for rock-solid reliability, particularly in its gasoline versions. It's a pragmatic, rational, and reassuring purchase for anyone looking for a robust vehicle capable of racking up miles without complaint, with the added benefit of offering excellent all-wheel drive (AWD) transmissions on some versions.

✅ Strengths

Exceptional reliability of gasoline engines (1.6, 2.0, 2.4)
Highly effective and lockable 4-wheel drive system (AWD)
Generous interior space for its size (4.30 m)
Reduced maintenance cost for gasoline versions with manual gearbox
Often comprehensive standard equipment (especially on high-end Instyle/Intense trims)
Longevity of wear parts (brakes, shock absorbers)

⚠️ Weaknesses

Dated interior presentation and omnipresent hard plastics
Poor sound insulation (wind and road noise on the highway)
CVT gearbox driving experience (scooter-like effect during strong accelerations)
Very inconsistent reliability of diesel engines (especially the 1.8 DI-D)
Slow and obsolete infotainment system on early models
Average boot volume (around 400 liters)

🎯 Verdict

The first-generation Mitsubishi ASX is the archetype of a rational vehicle. If you're looking for the latest technology or a luxurious interior, look elsewhere. However, if your absolute priority is long-term reliability, the gasoline versions (1.6 MIVEC in FWD, or 2.0/2.4 MIVEC in 4x4) are excellent choices. These naturally aspirated engines with timing chains are virtually indestructible. The only imperative is to ensure that the automatic CVT gearbox (if equipped) has been rigorously serviced. We strongly advise against diesel engines, especially the in-house 1.8 DI-D, whose DPF and oil dilution problems ruin the vehicle's economic balance.

Common issues

Usure prématurée des composants de suspension (silentblocs, amortisseurs) Medium

🔧 80 000 – 150 000 km

💶 300 – 900 € (selon les pièces)

Vérifier l'état des silentblocs et amortisseurs lors de l'achat et des entretiens.

Problèmes de transmission CVT (pour les versions automatiques essence) High

🔧 100 000 – 200 000 km

💶 2 500 – 5 000 € (réparation ou remplacement)

Tester la CVT à chaud, vérifier l'historique d'entretien et les vidanges de boîte.

Usure rapide des freins (plaquettes et disques) Low

🔧 30 000 – 60 000 km (plaquettes), 60 000 – 100 000 km (disques)

💶 350 – 650 € (pour un essieu complet)

Prévoir un budget freins plus fréquent, privilégier des pièces de qualité.

Défaillance du capteur d'oxygène (sonde lambda) Low

🔧 80 000 – 150 000 km

💶 150 – 400 €

Un voyant moteur peut indiquer une sonde défectueuse, vérifier rapidement pour éviter surconsommation.

Estimated maintenance costs

Oil change	£70 – 130
Timing chain	£650 – 1 300 (si remplacement nécessaire)
Clutch	£800 – 1 500 (si applicable)
Complete brakes	£280 – 550
Estimated annual budget	£500 – 1 000

Indicative estimates (independent garage, UK market). Prices vary by region and year.