Peugeot revamps turbo engine, challenges stellantis legacy
Peugeot is betting on gasoline's future. The French automaker has unveiled a significantly revamped Turbo 100 petrol engine, a move intended to distance itself from the widely criticized PureTech, and signal a renewed commitment to internal combustion. The engine, slated for debut in the Peugeot 208 in March 2026, followed by the 2008 in May, represents a major overhaul – 70% of its components are new.
New engine, new hope
This isn't just a minor update. Peugeot claims the third-generation Turbo 100 features a complete redesign of key elements, including the turbocharger, fuel injection system, pistons, and cylinder block. A new oil-cooled timing chain replaces the previous belt, a move aimed at boosting reliability and reducing long-term maintenance.
The engine itself maintains a 1,199cc three-cylinder configuration, producing 101 horsepower at 5,500 rpm and 205 Nm of torque available from 1,750 rpm. Peugeot highlights the new variable geometry turbocharger, promising enhanced low-end response for improved urban driving and overtaking.
While the figures might seem modest for the larger 2008, Peugeot emphasizes efficiency. A high-pressure direct injection system (350 bar), a variable valve timing system, redesigned cylinder heads, and a Miller cycle with high compression are all contributing to improved fuel economy and reduced emissions. The company states the engine has undergone over 30,000 hours of testing on test benches and 3 million kilometers in real-world prototypes.
The switch to a chain-driven timing system is a direct response to the failures of the previous PureTech engine, which plagued many Stellantis models. This change, along with redesigns to the engine block, pistons, and rings, aims to establish a new level of dependability.
The revised engine comes with a more generous maintenance schedule: services every 2 years or 25,000 kilometers, a significant increase from previous intervals. Furthermore, both the Peugeot 208 and 2008 equipped with this engine will be covered by the Peugeot Care program, offering a warranty of up to 8 years or 160,000 kilometers. This represents a clear signal of confidence in the new powerplant and a calculated effort to reassure buyers.
The 208 and 2008 are core to Peugeot's sales success, not just in Spain but across Europe. The brand is positioning this engine as a direct competitor to the Toyota Corolla, a benchmark in the hybrid sector. Whether this bold move is enough to reclaim lost ground, however, remains to be seen.