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Sports Cars are considered to be (though the term would not be coined until after World War One) the 3 litre made in 1910 Vauxhall 20 hp (15 kW) and 27/80PS Austro-Daimler (designed by Ferdinand Porsche).

Leave it to Elon Musk to make the boldest of statements to date regarding the Tesla Model S.
Following the recent 2012 Model S Beta first ride, Tesla CEO Musk told the crowd:
Musk, who was surrounded by 3,000-plus Model S deposit holders, spoke at length of Tesla's plug-in sedan. As the crowd thinned, Musk kept the hits coming:
If you drive another premium sedan after driving the Model S, it's going to feel like a jalopy.
Musk, in true celebrity fashion, autographed license plates, shook hands with reservation holders, waved goodbye and vanished. The CEO was running "seriously late" for a meeting, but stuck around to answer every question asked by people who had reserved a Model S. Once a salesman, always a salesman.
List of sports cars Elon Musk: Tesla Model S makes other premium sedans feel like jalopies A car may be a sporting automobile without being a sports car.
New sports cars Elon Musk: Tesla Model S makes other premium sedans feel like jalopies Performance modifications of regular, production cars, such as sport compacts, sports sedans, muscle cars, hot hatches and the like, generally are not considered sports cars, yet share traits common to sports cars. They are sometimes called "
Affordable Sports Cars Elon Musk: Tesla Model S makes other premium sedans feel like jalopies" for marketing purposes for increased advertising and promotional purposes. Performance cars of all configurations are grouped as Sports and Grand tourer cars or, occasionally, as performance
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