The Opel GT is a front-engine, rear-drive two-seat sports car. Its first generation (1968–1973) began as a 1965 styling exercise shown in Paris and Frankfurt. It used Kadett B mechanicals and Brissonneau & Lotz bodywork. Erhard Schnell styled it as a fastback.
The Opel Kadett C is a small family car produced by Opel from 1973 to 1979. It is the fourth-generation Kadett and Opel’s version of General Motors’ T-Car platform. It was the last small Opel to feature rear-wheel drive. Most customers opted for the two-door 'Limousine' saloon. A four-door variant was produced mostly for export. The Limousine accounted for just under 63% of production. Eleven percent were three-door estate-bodied Kadett Caravans. Slightly under 10% were two-door coupés. The Kadett City, a three-door hatchback, was added in May 1975 to compete on price with the Ford Fiesta.