Portal:Cars

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The Cars Portal

An electric car charging station at Rio de Janeiro, Brazil. This station is run by Petrobras and uses solar energy.

A car, or an automobile, is a motor vehicle with wheels. Most definitions of cars state that they run primarily on roads, seat one to eight people, have four wheels, and mainly transport people, not cargo.

The French inventor Nicolas-Joseph Cugnot built the first steam-powered road vehicle in 1769, while the Swiss inventor François Isaac de Rivaz designed and constructed the first internal combustion-powered automobile in 1808. The modern car—a practical, marketable automobile for everyday use—was invented in 1886, when the German inventor Carl Benz patented his Benz Patent-Motorwagen. Commercial cars became widely available during the 20th century. One of the first cars affordable by the masses was the Ford Model T, begun in 1908, an American car manufactured by the Ford Motor Company. Cars were rapidly adopted in the US, where they replaced horse-drawn carriages. In Europe and other parts of the world, demand for automobiles did not increase until after World War II. The car is considered an essential part of the developed economy.

Cars have controls for driving, parking, passenger comfort, and a variety of lamps. Over the decades, additional features and controls have been added to vehicles, making them progressively more complex. These include rear-reversing cameras, air conditioning, navigation systems, and in-car entertainment. Most cars in use in the early 2020s are propelled by an internal combustion engine, fueled by the combustion of fossil fuels. Electric cars, which were invented early in the history of the car, became commercially available in the 2000s and are predicted to cost less to buy than petrol-driven cars before 2025. The transition from fossil fuel-powered cars to electric cars features prominently in most climate change mitigation scenarios, such as Project Drawdown's 100 actionable solutions for climate change. (Full article...)

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Four typical flex-fuel models from several Brazilian carmakers, popularly known as "flex" cars, that run on any blend of hydrous ethanol (E100) and E20-E25 gasoline.

The fleet of flexible-fuel vehicles in Brazil is the largest in the world. Since their inception in 2003, a total of 30.5 million flex fuel cars and light-duty trucks were registered in the country, and over 6 million flexible-fuel motorcycles, both by March 2018. The market share of flex-fuel autos and light commercial trucks represented 88.6% of all light-duty registrations in 2017. There were over 80 flex car and light truck models available in the market manufactured by 14 major carmakers, and five flex-fuel motorcycles models available .

Brazilian flexible-fuel vehicles are optimized to run on any mix of E20-E25 gasoline and up to 100% hydrous ethanol fuel (E100). Flex vehicles in Brazil are built-in with a small gasoline reservoir for cold starting the engine when temperatures drop below 15 °C (59 °F). An improved flex motor generation was launched in 2009 which eliminated the need for the secondary gas tank. (Full article...)
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An electric car or electric vehicle (EV) is a passenger automobile that is propelled by an electric traction motor, using only energy stored in on-board batteries. Compared to conventional internal combustion engine (ICE) vehicles, electric cars are quieter, more responsive, have superior energy conversion efficiency and no exhaust emissions and lower overall vehicle emissions (however the power plant supplying the electricity might generate its own emissions). The term "electric car" normally refers to plug-in electric vehicle, typically a battery electric vehicle (BEV), but broadly may also include plug-in hybrid electric vehicle (PHEV), range-extended electric vehicle (REEV) and fuel cell electric vehicle (FCEV).

The electric vehicle battery typically needs to be plugged into a mains electricity power supply for recharging in order to maximize the cruising range. Recharging an electric car can be done at different kinds of charging stations; these charging stations can be installed in private homes, parking garages and public areas. There are also research and development in other technologies such as battery swapping and inductive charging. As the recharging infrastructures (especially those with fast chargers) are still in its relative infancy, range anxiety and time cost are frequent psychological obstacles against electric cars during consumer purchasing decisions. (Full article...)
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Smart Fortwo
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1885 lithograph of White
Thomas H. White (April 26, 1836 – June 22, 1914), was an American industrialist and philanthropist. In 1876 he founded the White Sewing Machine Company in Cleveland, Ohio, predecessor of White Consolidated Industries. He was also an automotive pioneer through the White Motor Company, which went on to produce cars, trucks, buses and tractors. In 1913 he established the Thomas H. White Charitable Trust, which is still active as the Thomas H. White Foundation. (Full article...)

On this day May 31

1919General Motors purchases the Frigidaire company at the urging of GM president and Frigidaire investor, William Crapo Durant

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Those of us who move will die. Those who don't are already dead.

Jean Behra, 1950s Formula One racing driver, on continuing to race while knowing the risks

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