Saab 9-5 II (YS3G) (2010 – 2012)

Reliability score : 6.2/10

The second-generation Saab 9-5 (YS3G) is the Swedish manufacturer's swan song. Based on the GM Epsilon II platform (shared with the Opel Insignia A), it stands out with a spectacular aeronautical design, a driver-oriented cabin, and high-flying comfort. Unfortunately, Saab's bankruptcy in 2011 abruptly halted its career, with only just over 11,200 units produced. Today, it is a collector's vehicle (youngtimer). While the GM mechanical underpinnings make it easy to find engine parts, Saab-specific bodywork elements and electronics have become extremely rare and expensive. Overall note: A passionate choice, reserved for the knowledgeable.

⚠️ Weaknesses

🎯 Verdict

The Saab 9-5 II is a fascinating car, but its purchase must be carefully considered. According to ADAC data (4.8 breakdowns/1000 veh/year) and TÜV (21% defects), overall reliability is below average, hampered by electronic issues and mechanical flaws of GM origin. Regarding diesels (TiD/TTiD): they offer good driving pleasure but suffer from the fatal oil pump seal problem and intake manifold fouling. Only buy a diesel if this seal has been recently replaced. For a collector's purchase, favor the 2.0T petrol, which is more reliable and more in line with the brand's spirit. Make sure you have a Saab specialist (or experienced Opel mechanic) nearby and solid comprehensive insurance in case of an accident (body parts are impossible to find).

Common issues

Encrassement et défaillance de la vanne EGR et du filtre à particules (FAP) Medium
🔧 80 000 – 150 000 km
💶 300 – 700 € (EGR), 800 – 2 000 € (FAP)
Privilégier les longs trajets et vérifier l'état de l'EGR/FAP régulièrement.
Défaillance du turbochargeur (surtout sur TTiD) High
🔧 120 000 – 200 000 km
💶 1 500 – 3 000 €
Respecter les temps de chauffe/refroidissement et les intervalles de vidange.
Problèmes de volets d'admission (swirl flaps) dans le collecteur Medium
🔧 100 000 – 180 000 km
💶 700 – 1 500 €
Faire inspecter le collecteur d'admission lors des entretiens majeurs.
Fuite de la pompe à eau ou usure prématurée de la courroie de distribution High
🔧 100 000 – 150 000 km
💶 600 – 1 200 € (souvent avec la courroie de distribution)
Remplacer la pompe à eau systématiquement avec la courroie de distribution.

Estimated maintenance costs

Oil change £70 – 130
Timing belt £500 – 1 000
Clutch £750 – 1 400
Complete brakes £220 – 480
Estimated annual budget £550 – 1 100

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