2009 Toyota Matrix base car starts you out with 16-inch steel wheels, air-conditioning, a CD stereo with an auxiliary audio jack, a tilt/telescoping steering wheel and power mirrors. Note that cruise control, keyless entry and power windows and locks are optional on this version of the Matrix. All of the above items are standard on the S, which also provides a rear window wiper, underbody spoilers, an upgraded stereo and a 115-volt utility outlet.