Why Electric Vehicles

Electric vehicle batteries are typically designed to last for the expected life of the vehicle, but battery life should be considered when calculating the extended cost of ownership, as all batteries eventually wear out and must be replaced. Battery replacement is typically costly, but keep in mind that gas powered vehicle equipment, such as motors and transmissions, have a lifespan too. The rate at which batteries expire depends on the type of battery and how they are used.

The failure rate of some electric vehicles batteries already on the road is as low as 0.003%. There are also high mileage warranties on electric vehicle batteries available with many manufacturers. Several manufacturers offer multi-year and 100,000 mile+ warranties on the batteries in their vehicles. Review manufacturer information carefully when selecting an EV model.

EVs produce no tailpipe emissions. Even when the power is generated using fossil fuels, electric vehicles usually show significant reductions in overall global carbon emissions over gasoline vehicles due to the highly carbon-intensive process of mining, pumping, refining and transporting gasoline.

Internal combustion engines are relatively inefficient at converting fuel energy to propulsion as most of the energy is wasted as heat. Electric motors are more efficient in converting stored energy into propulsion, and electric-drive vehicles do not consume energy while at rest or coasting. Additionally, regenerative braking can be used to recapture energy during braking. Typically, conventional gasoline engines effectively use only 15 percent of the fuel-energy content to move the vehicle or to power accessories, while electric-drive vehicles have on-board efficiency of around 80 percent.
Electric cars are not completely environmentally friendly as there can be significant issues to consider related to energy and material use in the manufacturing process. This may include energy-intensive manufacturing processes or the mining and refinement of chemicals and materials.

The average U.S. household spends nearly one-fifth of its total family expenses on transportation, so saving on fuel can make a big difference in the average family's budget. Electricity is less expensive than gasoline and EVs are more efficient than gas-powered vehicles. Electric prices are also generally much more stable than gasoline prices. On a national average, it costs less than half as much to travel the same distance in an EV than a conventional vehicle. Your savings could be far more substantial if your current gas-powered vehicle gets poor mileage.