Saturday, February 15, 2014

What's the fastest electric car currently available?




Jay





Answer
Electric show their best snapping your neck back when accelerating from a dead stop, when their full torque at zero rpm comes into play.
The Shelby Ultimate Aero Electric Car is claiming to be the fastest electric car with 2 motors delivering 1,000 hp and 800 lb-ft of torque, capable of reaching 60 mph in 2.5 seconds and peaking at a speed of 208 mph ( The original Aero was powered by 1,183 hp and 1094 lb-ft gas engine) premiered in Jan 2009, we'll have to wait to see them delivered, there were claims about charging time that may have been fumbled by a press agent. One commenter calculated that a 10 minute charge from 110v would be depleted at full throttle in less than 2 seconds.

thefutureofthings.com/pod/6586/shelby-ultimate-aero-electric-car.html

Seems like the Tesla Roadster Sport is just about the quickest available production car with 3.7 seconds 0-60 time and 12.643 sec @ about 113.9 mph 1/4 mile, the single gear car's top speed is governor limited to 125mph (14,000 revs)

Here's a collection of about 10 production and purpose built electric cars that do 0-60 in 4 seconds.

hubpages.com/hub/High-Performance-Electric-Cars

One unlikely 4 sec 0-60 design design, the Tango was designed to fit in 1/2 of a carpool lane as a congestion solution, the narrow car is kept from falling over by 1000 lbs of batteries in the under-chassis.

Why aren't electric cars and hydrogen-cell cars more widely available to the public?




Samian Qua


I just read this article in ABC News today:
http://abcnews.go.com/Technology/PainAtThePump/Story?id=5065383&page=1

And it got me thinking, "why can't we (the public) buy the same car that Jamie Lee Curtis can?!"
The Japanese sure don't seem to have all that respect for the oil companies...



Answer
Several electric car models were once available back in the 1990s. However, automakers ensured that their own creation was destroyed because they stood to lose profits from the frequent maintenance required for the gasoline-based internal combustion engine. Plus, Chevron purchased a huge stake in a battery-making firm from GM to ensure such battery technology never saw the light of day. One other culprit in the EV's demise? The hydrogen fuel cell!

The problem with hydrogen fuel cells is that they are extremely expensive to make (billions of dollars spent for technology that still has yet to make it out in the market even after 15 yrs or so of development). Thus, they will not be economically viable for at least another 20 years or so.

I'd say bring back the electric car. It is more efficient and, ultimately, more viable. Plus, it will do more to truly reduce our reliance upon oil.




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