The second-generation Peugeot 508 (internal code R8) marks a radical departure from its predecessor. Gone is the classic three-box sedan; Peugeot opted for a "fastback" silhouette with the look of a 5-door coupe with frameless windows, clearly targeting the premium segment (Audi A5 Sportback, VW Arteon). Also available as a very successful station wagon (SW), it stands out with its sharp chassis, spectacular i-Cockpit, and significantly improved finish quality. A facelift occurred in spring 2023, bringing a new grille incorporating the brand's new emblem and refined Matrix LED headlights. While its road qualities are undeniable, its overall reliability is heavily marred by the chronic weaknesses of certain Stellantis group engines (1.2 PureTech and 1.5 BlueHDi in particular).
The Peugeot 508 II is a "love at first sight" car whose performance, unfortunately, doesn't always match its looks in terms of reliability. While its chassis and design are major successes, the choice of engine will dictate your experience. Absolutely avoid: the 1.2 PureTech 130 and the 1.5 BlueHDi from before 2023, whose design flaws can lead to costly engine failures. To prioritize: the excellent 2.0 BlueHDi (160 or 180 hp) for high-mileage drivers, or the 1.6 PureTech (180 or 225 hp) for mixed use. The plug-in hybrid versions are good fiscal alternatives but require a solid warranty against electronic quirks and charger failures.