Audi is consolidating its A4/S4 and A5/S5 lineups ... In back, the wraparound taillights that are now a brand signature can be customized, but only if you live outside the United States.

It looks so right and makes you wonder why Audi didn't offer a gated manual shifter in the first place. The B6 version of the Audi A4 is nearing the age when it can be considered a classic.

Other than the usual chips and scratches on the outside and some wear in the cabin, there is nothing wrong with this Audi A4 ...

Until now, the A4 was a rather upright, solid, sensible sedan, while the A5 was its sleeker, sportier, sexier sibling. Going forward, Audi is signifying powertrains by model numbers. So ...