See also:

Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government t ...

Manual transmission – 6 speeds (STI)
The manual transmission is a fully synchromeshed, 6-forward-speed and 1-reverse- speed transmission. The shift pattern is shown on the shift lever knob. • Do not drive the vehicle with the clu ...

Turbocharged Power
The 2.5-liter four-cylinder engine from last year's WRX really is a hoot to drive, and it's just as strong in the 2009 Impreza 2.5GT. Whether you're cruising around the city or driving on the high ...