FOR MORE CAR VIDEOS & REVIEWS VISIT: www.kbb.com 2009 Acura TSX. The Acura TSX has made a name for itself as a svelte, sensible entry-level luxury sedan with nimble handling and a fuel-efficient four-cylinder engine. Now in its second generation, the TSX gains some size and weight, but keeps the economical four-cylinder power. With a larger footprint and a more luxurious interior, the TSX has moved slightly upmarket. Despite the larger dimensions, the TSX is still fun to drive and fuel economy actually improves. The TSX remains an excellent choice for buyers who want an affordable luxury car that is also affordable at the pump. For more new car reviews, interviews and automotive news visit www.kbb.com today.