Maintaining a vehicle is no longer as easy as it used to be. With rising fuel costs more and more car owners are finding it difficult to make ends meet. To meet the challenges posed by ever increasing fuel costs and pollution, car manufacturers are trying hard to come out with effective solutions. Hybrid cars – the new technology cars - offer drivers an efficient, innovative, and feasible option.
What are hybrid vehicles?
Any vehicle that combines two or more sources of power to exact propulsion power is a hybrid. Moped is a type of hybrid vehicle because it combines the power of a gasoline engine with the pedal power of its rider.
Most locomotives are diesel-electric hybrids. Diesel-electric buses which draw electric power from overhead wires and fall back on diesel when away from wires are also hybrid vehicles. Giant mining trucks are often diesel-electric hybrids.
Hybrid cars
A hybrid car is run by a small fuel-efficient gas engine coupled with an electric motor. The motor is powered by batteries that recharge automatically during a drive. Its function is to assist the engine when the engine is accelerating. The motor also helps to slow the car by a method called regenerative braking. In this mode, the electric motor acts as a generator and charges the batteries while the car is moving, slowing down or not running at all.
New hybrid cars are also equipped with unique features like periodic engine shut off. This feature enables the engine to shut off for a while when the car is held up in traffic, and restart automatically when you put it back into gear. Logically, the more electricity the car uses, the lesser fuel it consumes.
To help reduce the drag the cars also have latest aerodynamics features and low rolling resistance tires. Also, to enhance its efficiency it is built of lightweight materials. The lighter a vehicle is the less energy it needs to propel itself forward. New hybrid cars are designed in a way to fit snugly into modern lifestyle. To the viewing public they are attractive, stylish and uniquely fashionable.
Most hybrid cars today are based on gasoline-electric power drives. PSA Peugeot Citroen, the French car maker is working on a future hybrid car with a diesel-electric power combination.
Toyota Prius is, today, the best selling hybrid on the market. Hybrid cars of other companies include, Accord and Civic by Honda; GS 450h, LS 600H L, RX 400h SUV by Lexus; Aura Green Line and Vue Green Line by Saturn; Altima by Nissan; Camry, Prius and Highlander SUV by Toyota; Escape SUV by Ford and Mariner SUV by Mercury.
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