Conversely, fuel consumption is expected to be improved by more than 30 percent. With a total system power output of 338 hp, the GS 450h will accelerate effortlessly from 0-60 mph in 5.6 seconds. GS 450h engineers have aimed for reductions in fuel consumption and emissions, while providing exhilarating performance. The hybrid version of the 2013 GS 350 incorporates improvements to its hybrid powertrain and is equipped with a second generation Lexus Hybrid Drive system. Today, the GS 450h is the world’s first premium performance sedan to be equipped with a V6 Atkinson cycle gas engine and two-motor hybrid system, in a front engine rear-wheel drive vehicle. When it was introduced for the 2007 model year, the GS 450h was the first hybrid-powered luxury sport sedan to enter the market. 12, 2011 - With a five vehicle hybrid line-up, Lexus reinforces its commitment to hybrid technology with the all-new 2013 GS 450h. Fuel Economy Improved by More Than 30 PercentįRANKFURT – Sept.GS 450h Features Second Generation Lexus Hybrid Drive System.The M Hybrid rates 32 mpg highway, but the 2013 GS 450h hasn't claimed a rating as yet.Īll-New 2013 GS 450h Unveiled at Frankfurt Motor Show The combo is good for 338 net horsepower and 5.6 seconds to 60 mph-not shabby for a hybrid, and definitely in the mix with the Infiniti M35 Hybrid's 350 horsepower and 6.1-second 0-60 times.
A power-split device uses planetary gears to combine power from both the engine and the electric motor as needed. That hybrid side is what boosts the 3.5-liter's rating to deserve the "450h" badge, combining an electric motor with a nickel-metal hydride battery pack. Powered by a 3.5-liter V-6 sporting an Atkinson Cycle valve timing, 13:1 compression ratio, direct injection, and mid-port intake tumble generator, the GS 450h features a battery of fuel-saving techniques before you get to the hybrid side of the drivetrain. The 2013 Lexus GS 350 was just revealed a few weeks ago at Pebble Beach, and now it's time for it's bigger, hybrid brother to take the stage: the 2013 GS 450h has made its debut ahead of the 2011 Frankfurt Auto Show.