Face-lifted once since its 2002 born-on date, the VW Touareg is set for a full redesign for 2011. This saves about 400 pounds, which when combined with its increased body rigidity, should substantially sharpen on-pavement performance.Volkswagen's first-ever production hybrid is based on a supercharged 3.0-liter V6 augmented by a battery-powered electric motor. Outside the new Touareg appears