8 de 8 variantes têm dados de top speed.
| Variante | Ano | Carroçaria | Combustível | Top speed |
|---|---|---|---|---|
| Mazda RX-7 Twin Turbo | 1992 | Coupé | Gasolina | 250 km/h |
| Mazda RX-7 Cabriolet Turbo II | 1990 | Cabrio | Gasolina | 240 km/h |
| Mazda RX-7 Turbo II | 1990 | Coupé | Gasolina | 240 km/h |
| Mazda RX-7 Turbo II | 1987 | Coupé | Gasolina | 230 km/h |
| Mazda RX-7 | 1986 | Coupé | Gasolina | 210 km/h |
| Mazda RX-7 GLS | 1986 | Coupé | Gasolina | 210 km/h |
| Mazda RX-7 DX | 1981 | Coupé | Gasolina | 200 km/h |
| Mazda RX-7 SDX | 1981 | Coupé | Gasolina | 200 km/h |