2013 lexus

What might the 2013 Lexus GS 450h add to the additional performance goodness delivered in the 2012 Lexus GS 350? More power and more fuel efficiency, for starters. The second-gen hybrid system boots out 338 total horsepower for a 5.6-second sprint to 60 mph. That's 32 hp more than the GS 350 and ...