Sunday, October 6, 2013
2011 Lexus GS 450H
Specifications prices Modifications and Image 2011 Lexus GS450H
2011 Lexus GS450H – Since its initial release back in 2006, the GS450h has recently received several updates including exclusive grille, clear tail lamp covers, and 18-inch wheels to differentiate it from its tight gas-powered GS-mate. The Lexus GS 450h has a short history, but proud because it holds the title of the first mass-production rear-wheel hybrid luxury car. Fuel economy rated at 22 mpg in the city cycle, with a hybrid return 25 mpg on the highway, as predicted by the EPA. The, conventional gas re-GS350 19 mpg in the city and 27 mpg on the highway, respectively, so that the GS450h hybrids suffer from the additional weight of the hybrid drive system on the open road.
Combining hybrid technology and fuel efficiency with supreme power output and high-end luxury is a rare feat. That being said, it has been done and done extremely well with the 2011 Lexus GS 450h luxury hybrid sedan.
EXTERIOR
The GS 450h is equipped with the brands highest level of dynamic handling technology: the Vehicle Dynamics Integrated Management (VDIM) system that goes beyond the capability of other stability and traction-control systems. VDIM is designed to anticipate the onset of a vehicle slide while cornering and then help to automatically correct the situation with a combination of braking, throttle and steering control in a way that is essentially transparent to the driver.
Apart from the hybrid mechanicals and extra computers, the hybrid GS gets more standard features compared to the GS 350, which is expected considering the hybrid commands a $10,000 premium. Buyers do get standard 18-inch wheels and tires instead of a 17-inch wheel and tire package, active suspension is standard fare also, and not at all available on the 350, a power rear sunshade is standard as are ventilated front seats, and bigger front brakes.
Hybrid buyers also get standard adaptive headlights, high-pressure headlight washers, a back-up camera, parking assist and a rolling code remote as opposed to a rolling code key.
ENGINE
Gas engine by itself rated at 292 hp at 6400 rpm and in 134 kW electric motor. This power flows through Continues Variable Transmission The electronically controlled to the rear wheels. GS 450h is also slightly faster to 60 mph in 5.2 seconds, compared with 5.4 seconds of a V8-powered GS 460. Power comes from a combination of sources, including 3.5-liter V6 used in other places in the Lexus range. In this application, powered by an electric motor. Lexus Hybrid powertrain was dubbed Drive and rated 340 horsepower at 6400 rpm and 267 combined lb-ft of torque at 4800 rpm.
The 2011 Lexus GS 450h hybrid powertrain delivers 22 mpg in the city and 25 mpg on the highway, while achieving the Super Ultra Low Emissions Vehicle II rating from the EPA. The GS 450h receives comparable fuel economy to the gas-only GS 350 sedan but more exhilarating performance, thanks to its hybrid powertrain. Drivers can choose between Power, Normal and Snow modes to focus on acceleration, everyday smoothness, or relaxed throttle response for low-traction driving. The hybrid system can also run in gas-only, electric-only and dual-drive modes. The Adaptive Variable Suspension system offers Normal and Sports settings for cruise or spirited ride tuning of the shocks.
SAFETY
When it comes to safety, the 2011 Lexus GS 450h hybrid boasts Lexus’s Vehicle Dynamics Integrated Management system, which incorporates variable gear ratio steering, antilock brakes, brake-force distribution, brake assist and Vehicle Stability Control helping the GS 450h maintain grip and avoid accidents. A useful Lexus Enform™ system with Safety Connect™ includes stolen vehicle location and crash notification functions. The available adaptive cruise control senses possible collisions and alerts the driver.
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