Peugeot 207 I (WA/WC) (2006 – 2009)

Reliability score : 6.5/10

The Peugeot 207 (WA generation for the 5-door sedan, WC for the 3-door) had the challenging task of succeeding the immensely successful 206. Launched in 2006, it marked a clear move upmarket: significantly improved finish, careful soundproofing, and high-level passive safety (5 Euro NCAP stars). In return, it suffered from significant weight inflation (often over 1,200 kg), which penalized entry-level engines and smoothed out the playful character typical of older Peugeots in favor of a more refined and reassuring demeanor. This report focuses on Phase 1 (before the mid-2009 facelift), a period marked by the transition between the old gasoline engines (TU) and the new engines co-developed with BMW (Prince), as well as the widespread adoption of HDi (DV) diesels.

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Peugeot 207 Phase 1 is a car full of road qualities, but its reliability record is heavily marred by certain engines. If you're looking for a diesel, avoid the 1.6 HDi 110 whose turbo and flywheel failures are ruinous. Without hesitation, prioritize the 1.6 HDi 90, which offers the best performance/reliability compromise, or the modest 1.4 HDi 70 for economical use, provided you scrupulously check the injector seals. For gasoline, the old TU engines (1.4 75hp) are slow but repairable at low cost, while the VTi/THP (Prince) blocks of this generation are to be avoided due to their serious timing chain problems.

Common issues

Défaillance du turbocompresseur (principalement 1.6 HDi 110ch) High
🔧 80 000 – 150 000 km
💶 1 000 – 2 000 €
Vidanges régulières avec huile de qualité, vérifier l'état du turbo à l'achat.
Encrassement prématuré du filtre à particules (FAP) sur les modèles équipés Medium
🔧 100 000 – 180 000 km
💶 400 – 1 000 €
Privilégier les longs trajets, vérifier le niveau d'additif FAP régulièrement.
Encrassement ou dysfonctionnement de la vanne EGR Medium
🔧 80 000 – 160 000 km
💶 250 – 500 €
Une conduite régulière sur autoroute peut aider à prévenir l'encrassement.
Fuites ou défaillances des injecteurs diesel Medium
🔧 120 000 – 200 000 km
💶 300 – 600 € par injecteur
Surveiller la consommation et les démarrages difficiles, utiliser un additif carburant.

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.