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Tesla Roadster Runs For 241 Miles In E-Rally
N!NJA writes with the mention of a recent alternative energies rally where the Tesla Roadster managed to cover 241 miles on a single charge, with another 38 miles of juice still left in the battery. "That would give the Roadster a theoretical maximum touring range of nearly 280 miles — 36 miles more than Tesla itself reckons the car will cover on a charge. If the numbers stand up to official scrutiny, Tesla will hold the world record for the longest distance traveled by a production electric car on a single charge. Of course, it should be pointed out that the Tesla was driven by a company staffer doubtless practiced in eking out every last mile from a charge, and that the speeds averaged on the run were hardly blistering — 90kph (56mph) on the motorways, 60kph (37mph) on trunk roads and 30kph (19) in the mountain roads. Tesla reckon the average speed for the entire journey was 45kph (28mph)."
You can give just about *any* car dramatic improvements in fuel economy if you know how to drive them correctly. See HyperMilingA.
Just to see if it worked, I tried it with an ageing GMC Van (big, full sized, full of people) and measured an increase in fuel economy from about 20 MPG to over 30! Of course, there's something about driving on a freeway at 45 MPH and coasting to a stop from a half mile away that annoys the bajeezus out of other drivers.... I must have been flipped off half a dozen times!
I have no problem with your religion until you decide it's reason to deprive others of the truth.
Lithium-oon polymer will take over soon enough. Compared to the good old Lithium-ion (not polymer), it packs more energy per weight and volume, does not enforce specific cell proximity and shape (semi-fluid?) and has lower risk of exploding. The price is already about the same.
Things are always improving :-)