After a successful debut, Acura left the 2005 TSX pretty much the same.  New for 2005 were heated side mirrors and a standard XM satellite radio, but most of the car remained unchanged.

The only available engine was a 2.4-liter I4 rated at 200 horsepower and 166 lb-ft of torque.  The 2005 TSX requires premium fuel, and get 22 city/31 highway mileage on the 5-speed automatic transmission, and 21/30 on the 6-speed manual.  

The 2005 TSX has excellent standard features for its class, including leather seats, a sunroof, and power windows, locks, and seats.

Drivers love the superior engineering of the 2005 TSX which allow it to feel more like a V6 than an I4.  They extol its looks, comfort, and gas mileage.  The only repeated complaint seems to be a wish for more torque.