
Overview
Distinctions
The defining attributes and collector status that make this car garage-worthy.
Collectibility scorecard
Rated 1 to 10 on the traits that matter for owning, driving, and holding on to a car like this.
Market data
Demand tier, price trend, and typical values by condition, based on recent sales data.
Values as of August 2026.
Buyer's guide
What anyone seriously considering this car should know first.
The Story
Driving character
Design
Motorsport pedigree
In culture
Rivals
Cars from other manufacturers that competed for the same buyers when new.

Lancia Rally 037

Peugeot 205 GTI

Lancia Delta HF

Lancia Delta S4

Audi Quattro

Peugeot 205 T16
Owning One
Why collectors want it
Which one to look for
The first competition specification, named for the Critérium des Cévennes and sold through Renault Sport rather than the showroom. Uprated engine, competition suspension and cage. Renault's own progression of works outputs puts it at 180 PS. It is the version that did the early development work before the Group 4 cars proper appeared.
The works Group B car, not a road car. The engine grew to 1,527cc as the C7K, which mattered less for power than for classification: the FISA turbo multiplier of 1.4 rated it at 2,138cc, moving it into the 2,000-2,500cc bracket and unlocking wider wheels at the price of a higher minimum weight. 350 PS by 1984. This is the car Ragnotti and Pierre Thimonier won the 1985 Tour de Corse in.
Built to meet the new Group B rules, and delivered in Renault Sport yellow with white bumpers, roof trim and lower body. Sixteen-point cage in place of the earlier ten-point, quoted at 930kg. Renault Sport sold it complete or as an adaptation kit for an existing car. Wikipedia's works output progression puts the Tour de Corse specification at 210 PS; specialist sources say 285hp, which is likely a later state of tune.
The homologation car itself. Pressed aluminium doors, roof and rear hatch, a strengthened shell and the Bertone interior with its asymmetric steering wheel and committed two-tone scheme, usually red bodywork with blue trim or the reverse. 1,397cc Cléon-Fonte four with Bosch K-Jetronic and a Garrett T3, 160 PS at 6,000rpm, 970kg. The lighter and rarer of the two road cars, and the one the market pays for.
The cost-reduced version, and the one most people actually buy. Steel doors, roof and hatch in place of aluminium, the R5 Alpine's dashboard and seats instead of Bertone's, and a lot of trim in dark grey rather than red or blue. Same 1,397cc engine and same 160 PS, with performance essentially unchanged at 0-100km/h in 6.9 seconds. Heavier than a Turbo 1, though sources disagree on by how much.
The road car nobody ordered. Renault built a batch of 200 with no customer demand behind them, purely to homologate the works Maxi into a class with wider wheels. An aluminium roof returns, the engine grows to 1,437cc as the C7K-700 with an uprated turbocharger, crankshaft, head and gasket, and there are aerodynamic and suspension geometry changes. Identified by 8221 in the VIN. The connoisseur's pick among the road cars.

