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

Reliability score : 7.5/10

The third-generation Hyundai Santa Fe, known by the internal code DM, was launched in 2012 and produced until 2018. It marked a major stylistic break with its predecessors, adopting Hyundai's "Fluidic Sculpture" design language, giving it a more modern and dynamic look. Positioned in the family SUV segment, it was available in a 5-seater version and a long 7-seater version (called Santa Fe Grand or Santa Fe XL in some markets). It benefited from a facelift in 2015 (sometimes called "phase 2") bringing minor aesthetic touches (bumpers, lights) and technological improvements (infotainment systems, driving aids). Overall, the Santa Fe DM is renowned for its excellent value for money, generous spaciousness, and comfortable ride. Its reliability is generally good, particularly for well-maintain

✅ Strengths

Spaciousness and overall comfort (especially in 7-seater versions).
Generous equipment from mid-range trims.
Modern and stately design.
Good sound insulation.
Efficient and relatively economical diesel engines (2.2 CRDi).
Manufacturer's warranty (5 years) often an asset for recent used cars.

⚠️ Weaknesses

Fuel consumption of GDI petrol engines (especially the 3.3 GDI).
Suspension sometimes a bit firm on certain versions/roads.
Quality of some interior plastics (lower parts) could be improved.
Pre-facelift multimedia system a bit dated.
Large turning radius.
Cost of parts and maintenance at dealerships.

🎯 Verdict

The Hyundai Santa Fe III (DM) is an excellent choice for families looking for a spacious, comfortable, and well-equipped SUV. Its reliability is generally good, especially if maintenance has been meticulously followed. For diesels (2.0 CRDi, 2.2 CRDi): This is the most relevant choice in Europe. Prioritize the 2.2 CRDi for its performance and versatility. Ensure the vehicle has made sufficiently long journeys for the DPF and that oil changes have been done on time with the correct oil. A clear service history is crucial. For petrol engines (2.4 GDI, 2.0T GDI, 3.3 GDI): They are more suitable for markets where petrol is cheaper or for low-mileage drivers. Be vigilant about the maintenance of the direct injection system (fouling) and oil consumption. The 3.3 GDI is powerful but very thirsty. In all cases, a thorough inspection by a professional is recommended, especially for high-mileage vehicles. The Santa Fe DM offers excellent value for money on the used market.

Common issues

Encrassement et dysfonctionnement du FAP (Filtre à Particules Diesel) High

🔧 100 000 – 180 000 km

💶 1 200 – 2 800 € (nettoyage ou remplacement)

Privilégier les longs trajets réguliers pour une bonne régénération du FAP.

Dysfonctionnement ou encrassement de la vanne EGR Medium

🔧 80 000 – 150 000 km

💶 350 – 700 € (nettoyage ou remplacement)

Vérifier et nettoyer la vanne EGR préventivement lors des entretiens.

Usure ou défaillance des injecteurs diesel High

🔧 150 000 – 250 000 km

💶 400 – 800 € par injecteur (souvent plusieurs à remplacer)

Utiliser du carburant de qualité et des additifs nettoyants préventifs.

Défaillance du turbocompresseur High

🔧 120 000 – 200 000 km

💶 1 200 – 2 500 € (remplacement)

Respecter les intervalles de vidange et laisser le moteur refroidir après un long trajet.

Estimated maintenance costs

Oil change	£90 – 160
Timing chain	£1 200 – 2 000 (si remplacement nécessaire, non routinier)
Clutch	£750 – 1 300 (si applicable, boîte manuelle)
Complete brakes	£300 – 550
Estimated annual budget	£650 – 1 200

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