brand
Declasse
Declasse is the in-fiction Grand Theft Auto manufacturer modelled on Chevrolet and the wider General Motors stable. It covers a broad American spread — muscle cars, lowriders, pickups, SUVs, and utility vehicles — and has appeared throughout the HD era. Signature Declasse models include the Sabre and Sabre Turbo, the Vigero muscle car, the Tornado (a 1950s Bel Air-style classic), the Tampa, the Impaler, and the Granger SUV. Declasse has not been confirmed for GTA 6. Some community breakdowns tie the El Camino-style coupé seen in Trailer 2 to Declasse rather than Vapid, since the El Camino was a Chevrolet — but that identification is contested and Rockstar has published no manufacturer list to settle it. The brand is catalogued here on its long series history, and any Declasse attribution in the trailers should be treated as fan inference. If the HD-universe brands return, Declasse is well placed to again supply Leonida's muscle, lowrider, and working-vehicle segments. Individual models will be linked as Rockstar names them.
Real-world inspiration
Chevrolet / General Motors
Other notable Declasse models (series history)
Sabre Turbo, Vigero, Tornado, Tampa, Impaler, Granger.