Hyundai Santa Fe III (DM) (2012–2018) (2012 – 2018)

Reliability score : 6.5/10

The third-generation Hyundai Santa Fe, known by the internal code DM, was launched in 2012 and marked a turning point for the Korean family SUV. More modern, more dynamic, and better equipped than its predecessors, it positioned itself as a serious alternative to European and Japanese SUVs. Available in 5-seater (often called Santa Fe Sport in some markets) and 7-seater (Santa Fe or Grand Santa Fe) versions, it offered excellent value for money, appreciable comfort, and generous space. A mid-cycle facelift occurred in 2015, bringing aesthetic touches (bumpers, lights) and technological improvements (infotainment systems, driving aids). Overall, the Santa Fe DM is a reliable vehicle, but some engines, particularly direct-injection gasoline ones, have experienced specific problems that are c

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Hyundai Santa Fe III (DM) is a very interesting family SUV on the used car market, offering an excellent level of equipment, appreciable comfort, and generous space. However, the choice of engine is crucial. For maximum reliability and peace of mind, prioritize the 2.2 CRDi (D4HB) diesel engines or, if available, the 2.4 MPI (G4KE). These engines are generally robust, provided that specific diesel maintenance (DPF, EGR) is respected and frequent short trips are avoided. Direct-injection gasoline engines (2.4 GDI G4KJ and 2.0 T-GDI G4KH) should be approached with the utmost caution, or even avoided, due to documented problems with connecting rod bearing failure and engine breakdown, particularly in North America. Although recalls have taken place, the residual risk and complexity of repair make these versions less recommendable. If you are considering purchasing such a version, a complete history of recalls and repairs is absolutely essential, as well as a thorough mechanical inspection. The 3.3 GDI V6 (G6DH) is more reliable than the 4-cylinder GDI engines, but its consumption is high and valve fouling remains a concern. In any case, an automatic gearbox oil change (even if not

Common issues

Problèmes moteur (Theta II GDI 2.4L et 2.0T) : consommation d'huile excessive, claquements, défaillance des coussinets de bielle pouvant mener à la casse moteur. High
🔧 80 000 – 150 000 km
💶 4 000 – 8 000 € (remplacement moteur)
Vérifier l'historique d'entretien, la consommation d'huile et écouter tout bruit moteur suspect.
Encrassement des soupapes d'admission (moteurs GDI) : dépôts de carbone réduisant la performance et augmentant la consommation. Medium
🔧 100 000 – 180 000 km
💶 300 – 600 € (décalaminage)
Un décalaminage régulier peut prévenir des problèmes de performance et de fiabilité.
Bruit ou jeu dans la direction assistée électrique (MDPS) : claquements ou sensation de jeu dans le volant. Medium
🔧 70 000 – 130 000 km
💶 250 – 600 € (remplacement coupleur ou partie de la colonne)
Tester la direction pour tout claquement ou jeu excessif à l'arrêt ou à basse vitesse.
Usure prématurée des silentblocs de suspension arrière : peut entraîner des bruits et une tenue de route dégradée. Low
🔧 80 000 – 140 000 km
💶 300 – 700 € (selon le nombre de silentblocs)
Faire vérifier l'état des silentblocs arrière lors des entretiens réguliers.

Estimated maintenance costs

Oil change £70 – 130
Timing chain £650 – 1,200 (si remplacement nécessaire)
Complete brakes £220 – 480
Estimated annual budget £550 – 1,100

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