Mercedes-Benz The Modern SL Cars By Bernd S Koehling Paperback VGCMercedes Benz The Modern SL Cars The modern SL cars: R107, R129, R230, R231 This 370 page guide covers the history of the four modern SL: the 1971 R107, 1989 R129, 2001 R230 and 2012 R231. It looks at their individual history, engines, facelifts and discusses the AMG versions from the early 500SL 6. 0 to the latest SL65. It talks about the designs, special editions and what selected tuners such as Brabus, Renntech or Carlsson had to offer. Complete