Tesla Model S Revealed to Media
October 22, 2009 |
Automotive, World Automobile
Tesla is aiming to steal the limelight from much bigger companies by confirming it will bring into production this electric-drive Tesla Model S in the third quarter of 2011. The 196-inch (4.98m) Model S is the more practical vehicle from Tesla who also build the Tesla Roadster sports car.
Tesla does not seem to have traded performance for practicality on this car. The 0 - 60mph sprint is covered in 5.6 seconds, the quarter mile in 14 seconds and top speed is 120mph (193km/h). It will brake from 60 - 0mph within 135 feet. There is a Sport version planned which will dip under 5 seconds in the 0 - 60mph dash.
Lightweight is the way to go and Tesla has made sure the Model S keeps its weight down to 3,825lbs (1735kg) by using mostly aluminium in its body construction. It achieves a drag coefficient of about .27 which is lower than the Roadster’s .35. A single-speed transaxle is used to drive the liquid-cooled 9-inch motor so fewer parts are fitted.
Powering the car is a battery pack made up of 8,000 cells. This gives a range of about 300 miles (483km). Batteries are housed on the floor which frees up plenty of space in other places. For example the space under the traditional bonnet is used for storage. It’s a big car which can accommodate five adults plus two children in rear-facing seats under the hatch.
via:World Car Fans
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