For 2011 Audi leaps into the hybrid SUV fray with a new version of its popular Q5 luxury crossover. While the 2011 Q5 will still offer an excellent 3.2-liter gas engine as standard equipment, the big news is the availability of a full parallel hybrid drivetrain, an Audi first. While pricing and other details are scant at the moment, Audi has said the 2011 Q5 hybrid will be available in late