The 2009 Infiniti M distinctively blends sport, luxury and performance characteristics with V6 or V8 power. After a light freshening last year, the 2009 M35 and M45 continue to cruise through the crowded luxury field, bypassing more expensive sedans from Japan, Europe and America. The M series offers a choice of rear-drive or all-wheel-drive and a number of cutting-edge features such as a Lane Departure Prevention (LDP) system.