Peugeot 3008 III (P84) (2024 – Présent)

Reliability score : 7.5/10

Peugeot 3008 III (STLA Medium / P64) The third-generation Peugeot 3008 (internal code P64, succeeding the highly successful P84 generation) marks a radical transformation for the French brand. Launched in early 2024, it adopts a sleek 'fastback SUV' silhouette and is the first vehicle to utilize Stellantis's brand-new STLA Medium platform. For petrol buyers, this generation brings a monumental and highly anticipated change: the complete abandonment of the controversial 'wet belt' 1.2 PureTech engine. It is replaced by a heavily revised 1.2-liter Mild-Hybrid (MHEV) engine featuring a timing chain, the Miller cycle, and a variable geometry turbocharger, mated to a new electrified dual-clutch transmission (e-DCS6) developed with Punch Powertrain. While the marketing heavily pushes the all-ele

✅ Strengths

Abandonment of the unreliable wet timing belt for a timing chain on the 1.2 Petrol
Striking fastback exterior design and premium interior feel
Spectacular 21-inch curved 'Panoramic i-Cockpit' display
Excellent sound insulation and ride comfort
Very efficient 48V mild-hybrid system in urban environments

⚠️ Weaknesses

Extremely heavy (even the petrol MHEV weighs over 1,600 kg due to the EV-first platform)
Rear headroom compromised by the sloping roofline
Unproven long-term reliability of the new Punch Powertrain e-DCS gearboxes
Ergonomics of the touch-sensitive 'i-Toggles' can be distracting
Early production software bugs (infotainment freezing, ADAS warnings)

🎯 Verdict

Final Verdict The Peugeot 3008 III is a massive leap forward, particularly for petrol buyers who were rightfully terrified of the previous generation's 1.2 PureTech engine. The new 1.2 Hybrid 136 with its timing chain is exactly what the doctor ordered, offering peace of mind and excellent urban efficiency. However, caution is advised. The STLA Medium platform, the electronic architecture, and the Punch Powertrain e-DCS6 gearbox are all brand new. History shows that Stellantis products often suffer from teething issues in their first year of production, primarily related to software and transmission calibration. Buying Advice: If you are buying the petrol MHEV, it is a vastly superior mechanical proposition to the old model. However, try to negotiate an extended warranty to cover any potential early-adopter electronic or gearbox gremlins. If possible, wait for models produced after late 2024 when initial factory bugs have been ironed out.