Late in the second generation, specifically in 2002-03, the TL stable included a Type-S variant that promised enhanced performance and handling capabilities. When the TL was redesigned for 2004 and given a higher-output engine in the process, the Type-S faded away. Now, the Type-S is back, flaunting race-inspired styling cues to attract buyers who crave precise handling and quick responses. Type-S buyers get an even bigger engine, yielding 28 more horsepower than that of a regular TL sedan.

With the 2007 TL, Acura offers "performance luxury," not traditional luxury, said Vicki Poponi, senior manager of product planning. Striving to expand its sales appeal, developers worked on improving ride comfort and quietness on the road. "Re-tuned for touring," the TL competes against such premium sedans as the BMW 3 Series and Infiniti G35, as well as the Infiniti M and Lexus IS.

Foglamps are now separate and the satin chrome 2007 grille is 21 millimeters larger, with a bigger Acura logo at its center. Color and trim inside the TL reflect "Bauhaus with Attitude," according to design principal engineer Philip LaPointe, with more texture and contrast.

With its black chrome grille, more pronounced splitter and honeycomb-mesh lower openings, the Type-S cultivates a "more sinister appearance," said LaPointe. Dark Euro Silver 17x8 wheels hold 17-inch tires on the Type-S, but 18-inch rubber is available for both models. Type-S sedans flaunt a rear spoiler above large quad exhaust outlets.