Kia Sorento IV (MQ4) (2020 – 2025)

Reliability score : 7.8/10

The fourth-generation Kia Sorento (code MQ4) marks a spectacular move upmarket for the Korean manufacturer. Based on the new N3 platform (shared with the Hyundai Santa Fe), it offers an assertive design, a very spacious interior (up to 7 seats) with refined finishes, and top-tier technological equipment. This generation stands out for the massive introduction of electrified powertrains (HEV and PHEV) based on the 1.6 T-GDi petrol engine, while retaining traditional internal combustion engines (petrol and diesel) depending on the market. A mid-cycle refresh (facelift) was carried out in late 2023/early 2024, modernizing the front fascia (vertical headlights) and infotainment. Overall, it is an extremely accomplished family SUV, offering excellent value for money/performance/spaciousness.

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Kia Sorento IV is an excellent family SUV that encroaches on premium manufacturers' territory thanks to its refined presentation and onboard technology. Regarding petrol engines, the choice will depend on your market. In Europe, the hybrid versions (1.6 T-GDi HEV/PHEV) are essential but require strict monitoring of the oil level (dilution phenomenon) and shorter oil change intervals if you do a lot of city driving. In North America, the 2.5 T-GDi offers superior driving pleasure but ensure the 8DCT gearbox recall has been performed. If you are a high-mileage driver, the 2.2 CRDi diesel remains paradoxically the most robust and economical choice in the long term. Opt for a post-2022 model to avoid the early production issues.

Common issues

Problèmes du système d'infodivertissement (écran figé, lenteurs, déconnexions) Low
🔧 Dès l'achat – 50 000 km
💶 0 – 300 € (souvent mise à jour logicielle, parfois remplacement module)
Vérifier les mises à jour logicielles régulières et la réactivité du système.
Dysfonctionnements des capteurs ADAS (faux positifs, désactivation temporaire des aides) Low
🔧 Dès l'achat – 60 000 km
💶 0 – 400 € (souvent recalibrage ou mise à jour logicielle)
Tester les aides à la conduite lors de l'essai, s'assurer des mises à jour.
Usure prématurée des freins (plaquettes et disques) Low
🔧 30 000 – 60 000 km
💶 400 – 750 € (pour un essieu complet, avant ou arrière)
Vérifier l'état des freins lors de l'entretien, adapter sa conduite.

Estimated maintenance costs

Oil change £70 – 130
Timing chain £650 – 1 200 (si remplacement nécessaire, non planifié)
Complete brakes £300 – 600
Estimated annual budget £550 – 1 100

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