The Chevrolet Chevelle is a mid-sized automobile produced by the Chevrolet division of General Motors in three generations for the 1964 through 1977 model years. Part of the GM A-Body platform, the Chevelle was one of Chevrolet's most successful nameplates. Body styles include coupes, sedans, convertibles and station wagons. Super Sport versions were produced through the 1973 model year, and Lagunas from 1973 through 1976. After a three year absence, the El Camino was reintroduced as part of the new Chevelle lineup. The Chevelle also provided the platform for the Chevrolet Monte Carlo introduced in 1970. NASCAR driver/owner Cale Yarborough earned the first two of three consecutive Winston Cup Grand National Championships piloting a third generation Chevelle.