The Renault 5 Turbo took a humble supermini silhouette and filled it with rally-bred violence: a turbocharged engine behind the seats, rear-wheel drive, swollen arches, and an attitude far beyond anything the phrase “hot hatch” had implied before.
From supermini to homologation special
The Renault 5 Turbo was conceived not as a faster trim level, but as a strategic weapon for rallying. Renault needed something dramatic for Group 4 competition, and instead of merely tuning the front-wheel-drive Renault 5, it created a radically different machine with the engine mounted behind the driver and power sent to the rear wheels.
That decision made the car extraordinary. It was still visually readable as a Renault 5, but mechanically it had crossed into a different species.
Project 822
The program began in the late 1970s as a focused effort to build a homologation special capable of taking Renault to the top level of rally competition.
Bertone influence
Marc Deschamps at Bertone reshaped the tiny hatch with massive boxed arches, deep intakes, and a stance that visually announced the engineering upheaval underneath.
Alpine execution
Renault’s Alpine team at Dieppe engineered the wild transformation, turning a city car shell into something conceptually closer to a compact rally exotic.
The engineering shock
The central idea was outrageous and elegant at the same time: remove the rear seats, mount the turbocharged 1.4-litre Cléon-Fonte engine longitudinally behind the occupants, and let the rear wheels do the work. The result was the first production mid-engined hot hatch, and arguably still the most theatrical.
Why it mattered
Most hot hatches would become defined by front-engine practicality plus accessible speed. The Renault 5 Turbo rewrote that template at the extreme edge, proving the hatchback silhouette could also host exotic layout experimentation usually reserved for sports cars.
Road car numbers
Street versions produced about 158 horsepower and 221 Nm of torque, enough to push the sub-1,000 kg car to 100 km/h in under seven seconds. In period, that made it not just quick for a hatchback, but startling full stop.
Turbo 1 and Turbo 2
The original Turbo 1 was the purer, more expensive expression, distinguished by lighter materials and a dramatic interior. The later Turbo 2 reduced cost by using more conventional cabin trim and fewer exotic components, but the core layout and character remained essentially intact.
That split matters to collectors today, but in period both versions preserved the thing that made the 5 Turbo special: the sensation that a familiar hatchback body had been weaponized from the middle outward.
Rally legacy
The Renault 5 Turbo was designed for competition, and it delivered quickly. Jean Ragnotti won the Monte Carlo Rally in 1981, giving the car instant credibility on the sport’s biggest stage. Later victories at the Tour de Corse reinforced its reputation as a tarmac specialist with violent responses and unforgettable presence.
The birth of the extreme hot hatch
The Renault 5 Turbo was not the first hot hatch in a chronological sense, but it was the first to treat the hatchback format as a platform for true architectural extremism. It did not merely intensify the formula; it broke it open.
That is why it remains so important. Many later hot hatches became faster, more refined, and more usable, but few captured the same sense of engineering mischief. The 5 Turbo asked a simple question—what if a city car became a rally special with the engine in the back?—and answered it with complete conviction.
The Renault 5 Turbo did not just turn up the hot hatch recipe. It replaced the recipe with something gloriously unhinged.
Why it still matters
Collectors prize the Renault 5 Turbo because it compresses several rare qualities into one object: homologation purpose, unmistakable styling, genuine motorsport credibility, and a layout no rational accountant would approve. It represents a moment when rallying could distort production-car logic into something magnificent.
More than forty years later, it still feels less like a modified hatchback than a loophole on wheels.