A fusion of coupe, sedan and sport utility vehicle style results in the 2010 Acura ZDX. An ambitious, brave vehicle that is tricky to specifically classify, the ZDX features unusual attributes such as hidden rear door handles and a panoramic glass roof. A 300-horsepower 3.7-liter V-6 engine and Super Handling All-Wheel Drive is used to propel the 2010 Acura ZDX. In addition to the new crossover vehicle in 2010, Acura revises their entry-level RDX premium utility vehicle as well as their top-ranked MDX with a power plenum grille and a refined interior. Providing buyers with the choice of a slightly less expensive version of the Acura RDX, a front-wheel drive model is now available. A six-speed automatic transmission is now attached to the 3.7-liter V-6 inside the seven-passenger 2010 Acura MDX. The Acura TSX is no longer limited to a four-cylinder engine. Starting for the 2010 model year, a similar 3.5-liter V-6 engine to the one found in the base TL is an optional powerplant choice for the TSX. While the TSX adds a six-cylinder engine, the 2010 Acura TL gains a six-speed manual transmission option.