https://www.abebooks.com/9781484108246/MERCEDES-BENZ-modern-cars-R107-R129-1484108248/plp
MERCEDES-BENZ, The modern SL cars: R107, R129, R230, R231 - S. Koehling, Bernd: 9781484108246 -...
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,...