I'm trying to decide which to buy the Acura TL, or spend about $10K more and pop for the Lexus GS300 or Infinity M35.

I currently own an LS400, but don't want to spend that much money on a car I'll drive about 6,000 miles a year.

The TL is in a different class than the GS300 and M35. The RL is the one that competes with the GS and M.

Among the three, I personally would probably end up selecting the M35 (I'm a current Infiniti driver, but not an M driver) for its technological gear and all the accolades.

Granted, at this high price, its very hard to go wrong. The GS has good qualities also. It's a Lexus.

I would drive all three and see which one you prefer. The M is the sportiest, the GS the most luxurious and the RL somewhere in between.