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Driving It
Driving Impressions Comfortable, controllable and quick with either powertrain or drivetrain combination, the 2011 Lexus GS is an excellent all-around performer that should please all but the mo ...

Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. If the malfunction indic ...

Driving Impressions
The pleasant, enjoyable GX 470 shines brightest when traveling off-road. Active TRAC stays quite busy when going uphill, while Downhill Assist Control is amazing. Unless you touch the gas or brake ...