Acura spared no tech feature on the 2009 TSX.
The standard features list "includes heated front seats," says Cars.com, as well as "a leather-wrapped multifunction steering wheel, a power moonroof, dual-zone automatic air conditioning, [and] Bluetooth-based cell phone connectivity." ConsumerGuide adds that, for 2009, Acura has included "satellite radio" and "leather upholstery" on that list.
As well equipped as the 2009 Acura TSX is with its standard features, the real standout is the one and only option: the Acura TSX Technology Package. Jalopnik raves about the included "killer Elliot Scheiner-tuned 10-speaker sound system." That navigation system in the Acura TSX is very capable, and Car and Driver reports that it offers "updated traffic problems and weather, even supplying the atmospheric conditions at your programmed destination."