MERCEDES-BENZ SL500 1982
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The Mercedes-Benz R107 was 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, 350SL, 350SLC, 380SL, 420SL, 450SL, 450SLC, 450SLC 5.0, 500SL, 500SLC and 560 SL.
The R107/SL was a two-seat car with a detachable roof. It replaced the W113 SL-Class in 1971 and was replaced by the R129 SL-Class in 1989. It was the only Mercedes roadster during its entire production.
The R107 and C107 took the chassis components of the midsize Mercedes-Benz W114 model and mated them initially to the M116 and M117 V8 engines used in the W108, W109 and W111 series.
The SL variant was a 2-seat convertible/roadster with standard soft top and optional hardtop and optional folding seats for the rear bench.
The SLC (C107) derivative was a 2-door hardtop coupe with normal rear seats. The SLC is commonly referred to as an ‘SL coupe’, and this was the first time that Mercedes-Benz had based a coupe on an SL roadster platform rather than on a saloon, replacing the former saloon-based 280/300 SE coupé in Mercedes lineup.
The SLC was replaced earlier than the SL, with the model run ending in 1981, with a much larger model, the 380 SEC and 500SEC based on the new S class.
Volume production of the first R107 car, the 350 SL, started in April 1971 alongside the last of the W113 cars; the 350 SLC followed in October. The early 1971 350SL are very rare and were available with an optional 4 speed fluid coupling automatic gearbox.
In addition, the rare 1971 cars were fitted with Bosch electronic fuel injection. Sales in North America began in 1972, and cars wore the name 350 SL, but had a larger 4.5L V8 with 3 speed auto (and were renamed 450 SL for model year 1973); the big V8 became available on other markets with the official introduction of the 450 SL/SLC on non-North American markets in March 1973. US cars sold from 1972 through 1975 used the Bosch D Jetronic fuel injection system, an early electronic engine management system.
In September 1977 the 450 SLC 5.0 joined the line. This was a homologation version of the big coupé, featuring a new all-aluminum five-liter V8, aluminum alloy bonnet and boot-lid, and a black rubber rear spoiler, along with a small front-lip spoiler. The 450SLC 5.0 was produced in order to homologate the SLC for the 1978 World Rally Championship.
(Excerpt in Wikipedia)
