Mercedes-Benz SL-Class - 1972 To 1989

1972 To 1989

Third generation
Production 1972–1989
Platform Mercedes-Benz R107
Engine 2.8L I6
3.0L I6
3.5L V8
3.8L V8
4.2L V8
4.5L V8
5.0L V8
5.6L V8
Transmission 3-speed automatic
4-speed automatic
4-speed manual
5-speed manual
Wheelbase 96.7 in (2,456 mm)
Length 180.3 in (4,580 mm)
Width 70.5 in (1,791 mm)
Height 51.1 in (1,298 mm)
  • 350SL: 1971–1980, 3.5L V8
  • 450SL: 1973–1980, 4.5L V8
  • 280SL: 1974–1985, 2.8L I6
  • 380SL: 1980–1986, 3.8L V8
  • 500SL: 1980–1986, 5.0L V8

All updated 86-89 models have the advantages of the more modern 4 pot brakes, larger discs, and suspension derived from the W124 sedan. The body itself is built with a modern paint system designed to improve protection from rust.

  • 300SL: 1986–1989

The 300SL base model was available as standard in a 5-speed manual although very few were sold. The SOHC 6 cylinder M103 is typically considered to have handling advantages with its lighter weight engine.

  • 420SL: 1986–1989, 4.2L V8
  • 500SL: 1986–1989, 5.0L V8
  • 560SL: 1986–1989, 5.6L V8

The 560SL was only sold in the USA, Canada, Japan, and Australia to compensate the reduced output of the 5.0L due to the stricter emission laws in these markets.

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