The Mercedes-Benz R107 and C107 are automobiles which were produced by Mercedes-Benz from 1971 through 1989, being the second longest single series ever produced by the automaker, after the G-Class. They were sold under the SL (R107) and SLC (C107) model names as the 280 SL, 280 SLC, 300 SL, etc. up to the 560 SL.
The R107/SL was a 2-seat car with a detachable roof. It replaced the W113 SL-Class in 1971 and was replaced by the R129 SL-Class in 1989.
The C107/SLC was a 4-seat car with a fixed roof and an optional sliding steel sunroof. It replaced the W111 Coupé in 1971 and was replaced by the C126 S-class coupe in 1981.