Subaru Forester III (SH) (2007–2013) (2007 – 2013)

Reliability score : 6.0/10

The third-generation Subaru Forester, known by the chassis code SH, marks a significant evolution from its predecessors. Launched in 2007, it abandoned the raised wagon look to adopt a more assertive compact SUV style, meeting market expectations. It nevertheless retained the brand's fundamentals: permanent symmetrical all-wheel drive and Boxer (flat) engines, ensuring a low center of gravity and excellent traction. A minor facelift occurred in 2011, bringing minor aesthetic changes (headlights, grille) and some interior improvements. Renowned for its robustness and off-road capabilities, the Forester SH offers generous interior space and appreciable comfort. However, the introduction of the Boxer Diesel engine unfortunately tarnished its reputation for reliability, while the gasoline engi

✅ Strengths

Very effective permanent symmetrical all-wheel drive
Generous interior space and practical trunk volume
Suspension comfort and off-road capabilities
Naturally aspirated gasoline engines (EJ20) generally reliable (excluding oil consumption)
Good peripheral visibility
General robustness of the chassis and bodywork

⚠️ Weaknesses

Catastrophic reliability of the 2.0 Boxer Diesel engine (EE20Z)
Recurring head gasket problems on the 2.5 gasoline engine (EJ253/EJ255)
High fuel consumption for gasoline engines
Imperfect sound insulation at high speed
Dated interior finish and sometimes basic materials
Cost of parts and maintenance at Subaru

🎯 Verdict

The Subaru Forester III (SH) is a multifaceted vehicle. Its symmetrical all-wheel drive is a major asset for safety and traction, and its interior space is appreciable. However, the choice of engine is the determining factor for its reliability and your satisfaction. * If you are looking for a gasoline model (2.0i EJ204): This is the safest choice. Check oil consumption and maintenance history. It is a robust and pleasant vehicle. * If you are considering a 2.5 gasoline (EJ253/EJ255): Be extremely vigilant about the head gasket history. If the replacement was done with quality parts and the follow-up is impeccable, this can be an option, but the risk remains. The XT version is powerful but requires meticulous maintenance. * If you are tempted by the 2.0 Boxer Diesel (EE20Z): Absolutely avoid it, unless you have formal and documented proof of a recent engine replacement or a major crankshaft repair by a competent professional, with warranty. The risk of engine failure is too high and repair costs are prohibitive, turning a good deal into a financial black hole. In summary, the Forester SH is a good companion for 4x4 and versatility enthusiasts, provided you choose the right engine a

Common issues

Défaillance des coussinets de vilebrequin (moteur EE20 diesel) High

🔧 80 000 – 150 000 km

💶 5 000 – 8 000 € (souvent remplacement moteur)

Vérifier l'historique d'entretien, écouter bruits moteur, privilégier modèles post-2010.

Encrassement ou défaillance du Filtre à Particules (DPF) Medium

🔧 100 000 – 180 000 km

💶 500 – 1 500 € (nettoyage, régénération forcée ou remplacement)

Privilégier les longs trajets, surveiller le voyant DPF, entretien régulier.

Usure prématurée du volant moteur bi-masse et/ou de l'embrayage Medium

🔧 120 000 – 180 000 km

💶 1 000 – 2 000 € (souvent remplacés ensemble)

Tester l'embrayage, écouter bruits au ralenti ou lors du changement de vitesse.

Encrassement de la vanne EGR (Exhaust Gas Recirculation) Low

🔧 80 000 – 150 000 km

💶 300 – 800 € (nettoyage ou remplacement)

Vérifier l'historique, symptômes de perte de puissance ou voyant moteur.

Estimated maintenance costs

Oil change	£70 – 130
Clutch	£850 – 1 700
Complete brakes	£300 – 550
Estimated annual budget	£650 – 1 300

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