See also:

Readiness for Inspection/Maintenance (I/M) test (US only)
A vehicle equipped with All-Wheel Drive (AWD) should never be tested using a two wheel dynamometer (such as the dynamometers used by some states for emissions testing), or similar equipment. Make sure ...

Accelerator downshift — In D (Drive) position
For passing or hill climbing, fully depress the accelerator pedal to the floor. This shifts the transmission down into the lower gear, depending on the vehicle speed. ...

Safety, Reliability & Features
In crash tests by the Insurance Institute for Highway Safety, the G sedan scored the top score, Good, in front and side impacts, but just Marginal in rear impacts. The scores don't apply to the as ...