Unbeatable BMW is the comprehensive history of BMW competition from 1917 through 1997. Unbeatable BMW coverage includes: BMW's aviation and motorcycling accomplishments, 700 coupes, 1800 "Tisa, " 2002s, 1970s "Batmobile" 3.0 CSL racing coupes, bestselling 3 series, 5 series, 6 series and the establishment of BMW's Motorsport division.