Automobiles are a massive part of daily life in the modern world. This mammoth global industry is dominated by internal combustion engines. But as the world becomes more environmentally conscious we are beginning to count the cost of everything in carbon emissions. This has fuelled interest in alternative energy propelled vehicles and the leader of the pack is the electric car. See more benefits of electric cars here
More of the worlds biggest car manufacturers are beginning to produce electric vehicles and hybrid vehicles. Hybrid vehicles are those which are propelled by a combination of energy technologies, such as an internal combustion engine and electric motor. See more electric car reviews at www.ElectricCar-Review.com
Has everything you need to feed your interest in electric cars. Check out our reviews section to get the rundown on the newest models as they are released. Browse for information on the history and background of electric cars or take an in-depth look at the cutting-edge technology in motors and batteries on our technical pages.
As the world slowly begins to embrace this alternative method of commuting, we’ll make sure you stay up to date with the latest news and developments on electric cars around the world.
Electric Car Economy
Electric cars are much cheaper to run than traditional gasoline vehicles because electricity is relatively cheap compared to gasoline. The savings on running costs are significant and this is a major selling point for electric cars. Direct fuel-cost comparisons can (and have) been made between electric cars and gasoline cars and the results are always favourable for electric vehicles.
After accounting for all the heat losses, friction losses, transmission losses and the inefficiencies in engines and batteries, 1 litre of gasoline is roughly equivalent to 2.7 kilowatt hours from batteries. As an example, consider the Tesla Roadster which consumes roughly 0.3 kilowatt-hours per mile. Factor in the cost of electricity (approximately $0.10 per kilowatt hour) then to drive the Tesla Roadster for one hundred miles it would consume about 30 kilowatt-hours at a cost of about $3.
Now consider your average gasoline vehicle getting 25 miles per gallon. A gallon of fuel costs about $3 so to drive this vehicle for 100 miles cost you roughly $12! That’s roughly four times more expensive to run!
There are thousands of examples of cost comparisons and the electric vehicles are far ahead. Electric cars also have a huge economical advantage in servicing costs too. Electric cars are far simpler machines than internal combustion engines and as a result their servicing requirements are minimal.
Internal combustion engines have systems in place to manage all the heat, noise, vibration and exhaust gases that result from combustion, and all of these systems require servicing. Even the brakes on electric cars generally require much less frequent servicing than their gasoline counterparts because regenerative braking takes a significant load off the brake-pads.
Electric cars are already streets ahead of gasoline vehicles in terms of running and servicing costs. As the initial purchase cost is trending downward, electric cars are becoming more attractive by the day!