Hyundai’s releases it's first hybrid car with modern technology.sonata hybrid is the 2.4-liter inline-four engine is coordinated to run on the more-effective Atkinson ignition cycle, dropping output from 198 hp and 184 lb-ft to 166 and 154.Instead a torque converter, the Sonata hybrid has an electric motor that makes 40 hp and 151 lb-ft of torque and untied from the gas engine by a hydraulic clutch while electrical operation. 

The new hybrid system unite the lithium-polymer battery with an electronically managed clutch arrangement to create a full hybrid that can use an having being six-speed automatic transmission.Sonata Hybrid is uncommon in that Hyundai engineers hope the car to obtain better mileage in highway than city.On top of the hybrid stuff—and the united increase in EPA-appraise fuel economy from the customary car’s 24 mpg city/35 highway to 35/40. 

The enhanced highway ratings result from the capability of the system to act efficiently at higher speeds, the comparatively light battery pack and from the aerodynamic bodywork.Sonata Hybrid gives a normal driving experience. The run to 60 mph takes around 9.2 seconds, and that done by the clutch separating the engine from the electric motor. The Hyundai Sonata Hybrid come in at around $26,000.