The GX 460 is all-new for 2010. The 4.7-liter V8 is now replaced by a new 4.6-liter V8 engine which offers best-in-class V8 fuel efficiency based on 2010 FPA/MPG ratings of middle luxury V8 SUVs (actual mileage will vary) and is, remarkably, more powerful despite its smaller displacement. The GX is improved with its off-road capability with features like four-wheel drive, body-on-frame design, Kinetic Dynamic Suspension System (KDSS) (now standard), Downhill Assist Control (DAC)  and available Adaptive Variable Suspension (AVS). To further enhance its off-road composure, the GX is available with Crawl Control  that operates the vehicle's brakes and accelerator to maintain a slow speed in challenging terrain.
Inside, the GX has standard seating for seven, with power folding third-row seats. Features like standard heated and ventilated front seats, available heated steering wheel, semi-aniline leather trim, dual-screen Rear-Seat Entertainment System (RSES) , 17-speaker Mark Levinson® Premium Surround Sound Audio System  and three-zone climate control ensure ultimate comfort. The available Navigation System  now features a hard disk drive, voice command - a new, highly advanced voice recognition system, and offers XM® Radio   , NavTraffic®  , XM NavWeather™   and XM® Sports and Stocks   services. The available Lexus Enform®   with Safety Connect™   feature enables the user to speak to a live response center for assistance locating a destination or get emergency help and available eDestination lets the user pre-select up to 200 destinations online and then have them sent to the vehicle.
Safety features start with a class-leading 10 airbags , active front headrests , Vehicle Stability Control (VSC)  and available Adaptive Front Lighting System , but continues with newly available advanced safety systems like the Pre-Collision System (PCS)  and Lane Departure Alert .