Peugeot 5008 III (P54) (2024 – Présent)

Reliability score : 7.5/10

The third-generation Peugeot 5008 (based on Stellantis' new STLA Medium platform) marks a major turning point. Extended to 4.79 m, it retains its family vocation with 7 seats as standard while adopting a more massive and aerodynamic silhouette. The big revolution is under the hood: total abandonment of diesel in favor of massive electrification (MHEV, PHEV, and BEV). The gasoline engine (now 48V micro-hybrid) inaugurates the 3rd generation of the 1.2 PureTech engine, which finally abandons the problematic wet belt for a timing chain. Although the vehicle is very recent, this technical evolution raises great hope for the improvement of overall reliability.

✅ Strengths

Abandonment of the wet belt on the gasoline engine (finally a timing chain)
Exceptional spaciousness and retention of 7 seats even in the 100% electric version
Spectacular interior presentation (21-inch Panoramic i-Cockpit)
Very competitive announced range for electric versions (up to 660 km)
Significantly improved sound insulation and ride comfort

⚠️ Weaknesses

Significantly increased weight (electric versions easily exceed 2.2 tons)
Total disappearance of diesel engines (penalizing for very high-mileage drivers towing loads)
Infotainment system ergonomics sometimes complex (haptic i-Toggles)
Absolute lack of hindsight on the reliability of the new e-DCS gearboxes (Punch Powertrain)
Prices significantly increased compared to the previous generation

🎯 Verdict

The Peugeot 5008 III breaks with the past. For buyers targeting a gasoline engine, the new 1.2 Hybrid 136 is the only option, but it's excellent news: the adoption of a timing chain erases the biggest fear associated with older PureTech engines. However, this vehicle inaugurates an entirely new platform (STLA Medium), new engines, new gearboxes, and a new electronic architecture. Buying Advice: If you buy new, an extended warranty is highly recommended to protect against the inevitable electronic and mechanical "teething problems" of the first series. The potential is excellent, but caution remains advisable during the first year of production.

Common issues

Bugs logiciels du système d'infodivertissement et i-Cockpit Low

🔧 0 – 15 000 km

💶 Prise en charge sous garantie (mise à jour logicielle)

Vérifier les mises à jour logicielles et la réactivité du système.

Dysfonctionnements mineurs des aides à la conduite (ADAS) Low

🔧 0 – 20 000 km

💶 Prise en charge sous garantie (calibration ou mise à jour)

Tester les ADAS lors de l'essai, signaler tout comportement anormal.

Rappels constructeur précoces (logiciel, composants mineurs) Low

🔧 0 – 30 000 km

💶 Prise en charge sous garantie

S'assurer que tous les rappels ont été effectués par le concessionnaire.

Problèmes de finition ou ajustement (premières séries) Low

🔧 0 – 10 000 km

💶 Prise en charge sous garantie (ajustement ou remplacement)

Inspecter attentivement l'intérieur et l'extérieur avant l'achat.

Estimated maintenance costs

Oil change	180 – 280 £GBP
Complete brakes	350 – 600 £GBP
Estimated annual budget	280 – 450 £GBP

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