subject: The 2010 Acura TSX Engine Options [print this page] The four cylinder engine in the 2010 Acura TSX is very similar to the 2009 model. The 201 horsepower engine is slightly less powerful than the 2008 Acura TSX engine, which produced 205 horsepower. Before 2010, Acura TSX purchasers did not have the option of a V6 engine. The 2010 Acura TSX is once again at the head of its class when it comes to engine performance.
