Specs and even Examine of Hyundai Sonata Hybrid Vehicle
The Hyundai Sonata Hybrid, anticipated to hit dealerships later on the following 12 months, is certainly the South Korean company’s initial hybrid within the US marketplace. Apparently, Hyundai took its time, scrutinized the hybrid competition, and also attempted to outdo it in each respect. At a value beneath $26,000, Hyundai has made a mainstream mid-size hybrid sedan that provides actual competition for the purpose of class-leading fuel economic system. Hyundai expects the Sonata Hybrid to attain 37 miles per gallon in the metropolis plus 39 mpg to the highway.
For the reason that the motor is definitely synced straight to the transmission, a clutch latches to as well as unlatches in the gasoline-fed two.4-liter inline-four with 166 horsepower as well as 154 pound-feet of torque on tap (also revised somewhat from earlier inside the year). As you’d anticipate from a hybrid, the Atkinson-cycle variant from Hyundai’s Theta II family is optimized for the purpose of optimum efficiency. Ultimate combined efficiency figures are 206 horsepower and 193 pound-feet of torque.
Hyundai engineers say that the lithium-polymer batteries can tolerate tens of thousands of charge cycles, with out obtaining to use a liquid-cooling system. According to W. C Yang, president in the Hyundai R&D Center, the Sonata Hybrid batteries should supply “300,000 miles with less than 10 percent reduction in efficiency . that’s purely from an engineering point of view, not a warranty point of view.” Hyundai currently offers a 100,000 mile/10 year powertrain warranty inside the U.S. marketplace.
Also enhancing highway mileage is actually an Atkinson-cycle version of your 2.four Theta II engine, dependant on the standard two.4-liter engine inside the Sonata, but recalibrated to run to the Atkinson cycle, a common way of improving the effectiveness of engines used in hybrids. A fair amount of low-end torque is definitely sacrificed inside the Atkinson conversion, but that is made up by the addition of torque through the electric motor. Mixed, the engine and even electric motor generate 209 hp plus 195 lb-ft of torque, compared to 198 hp/184 lb-ft in the two.4-liter version standard in the Sonata.
The multi-disc clutch pack sits inside the motor as well as is actually used to decouple the two.4-liter engine meant for idle/stop and electric-drive modes. By allowing higher EV-only speeds, the clutch plays a big part inside the Sonata’s highway fuel effectiveness. With a 17.2-gallon fuel tank, the Sonata Hybrid has a theoretical range of 766 miles.
Read the full review of the car on Hyundai Sonata Hybrid. The full review on Hyundai Sonata Hybrid.
Processing your request, Please wait....
