Peugeot is fundamentally rethinking the 308
The next-generation Peugeot 308 could move significantly away from the conventional hatchback. Instead of developing an ordinary successor, the French Stellantis brand is reportedly considering a fastback that combines elements of a saloon, coupé and SUV.
The reason is the continuing shift among many buyers towards crossovers and SUVs. Peugeot nevertheless does not want to abandon the compact segment, but instead aims to give it renewed relevance with a more emotive body style.
The next Peugeot 308 is not simply set to be replaced, but repositioned as a distinctive vehicle concept.
Fastback design intended to make the 308 more aerodynamic
The Peugeot 408 serves as a reference with its low front end, steeply raked windscreen and coupé-like roofline. The upcoming 308 could apply this approach to a more compact length of approximately 4.4 metres. By comparison, the 408 is around 4.7 metres long.
This would make the new 308 look slightly longer and sleeker than a conventional hatchback. An extended rear overhang would create space for the sloping roofline without completely sacrificing practicality for a sporty silhouette.
The shape would not merely be a design decision. A smaller frontal area and cleaner airflow separation can reduce energy consumption at higher speeds → the electric version could travel farther with the same battery capacity than a boxy SUV.
Peugeot is looking for an alternative to the conventional SUV
Brand CEO Alain Favey has made it clear that Peugeot does not want simply to renew upcoming models according to familiar formulas. New body styles are intended to attract additional buyers and regain lost market share.
This strategy is particularly interesting for the European market. While Audi is apparently forgoing an all-electric version of the next A3, Peugeot could maintain a presence in the electric compact segment with a distinctive fastback.
New design language inspired by the Peugeot 205 and 405
The potential 308 Fastback is expected to feature the new Feline Future design language. This refers to a taut, dynamic silhouette that Peugeot says is intended to evoke a cat just before it pounces.
Another influence is the Polygon Concept unveiled in 2025. Peugeot design director Matthias Hossann is focusing on clean surfaces and less visual clutter. The Peugeot 205 and 405 also provide inspiration, as their straight-edged bodies are still regarded as defining designs for the brand.
Peugeot wants this style to distinguish it more clearly from new Chinese competitors. The design is not merely intended to look modern, but to re-establish a recognisable emotional connection with the brand.
STLA One intended to support electric and hybrid powertrains
According to current plans, the new STLA One platform from Stellantis is intended to provide the technical basis. It was originally designed for electric cars, but is now also expected to accommodate hybrid powertrains combining combustion engines and electric motors.
This could allow Peugeot to offer the 308 with several types of powertrain depending on the market. The all-electric version is likely to be of particular interest in Germany, Austria and Switzerland, as the share of electric cars in Europe continues to grow.
Peugeot is also planning to use cell-to-body construction for the first time. This integrates the battery more closely into the vehicle structure, making it a key part of the floor. It can save space and weight, but places considerable demands on repairability, crash structures and manufacturing.
Market launch no earlier than 2029
The new Peugeot 308 has not yet been given final approval or fully developed. Planning is still at an early stage, which means the body, platform strategy and powertrain range could change before the production model is ready.
An initial concept could be shown at an upcoming motor show to gauge reactions. However, no such debut has yet been confirmed.
The first model in Peugeot’s upcoming product offensive is scheduled to launch in 2029, with further new models expected to follow in 2030. In total, the brand plans to introduce seven new or extensively updated models by then, including successors to the 308, 308 SW and 408.
For the 308, the fastback would be more than a visual reboot. It could allow Peugeot to occupy a space between a conventional compact car and an SUV without fully accepting the aerodynamic disadvantages of a tall crossover.
