HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
REGISTER   |   LOGIN   |   HELP
Blogs
Captain Hybrid

Slideshow: Detroit Electric Unveils 'World's Fastest' Electric Sports Car

View Comments: Oldest First|Newest First|Threaded View
Page 1/4  >  >>
naperlou
User Rank
Blogger
Electric fast
naperlou   4/15/2013 11:37:29 AM
Cap'n, now that's a nice car.  My understanding is that it is basically an electric version of the Lotus Elise (which makes sense considering who the head of the company is).  This continues a long tradition of collaboration between Detroit and England which produced cars such as the Ford GT40. 

I am impressed that they can get such range out of a smaller battery pack.  That is important, especially as it pertains to charging time.  Tesla was originally looking at a two speed transmission, but deciede they could simplify things without it since they did not strictly need it.  For sports car driving, though, it is nice to have it.

Rob Spiegel
User Rank
Blogger
Odd bird car
Rob Spiegel   4/15/2013 11:46:37 AM
NO RATINGS
Chuck, this seems like an weird bird to me. Can a car company enter the auto market successfully with a single offering? Is exclusivity sufficient to interest enough buyers. Can the company be trusted to service the vehicle over its lifespan?

Also, I can't imagine this car all by itself -- a high-performance car -- would be able to manage the upcoming CAFE standards. 

Charles Murray
User Rank
Blogger
Re: Odd bird car
Charles Murray   4/15/2013 12:30:11 PM
NO RATINGS
You've asked some tough questions here, Rob, and I think most of them can only be answered with time. Regarding your first question: Tesla originally entered with a single offering -- the Tesla Roadster -- and they appear to be making the business work right now. Admittedly, though, Tesla initially struggled and there are never guarantees that a company like this one will be able to survive those first few difficult years. Regarding CAFE: We don't know the fuel efficiency numbers, but I can't imagine there will be a problem here. They're now getting 180 miles out of a 37-kWh battery, which bodes well for their EPA numbers.

Greg Stirling
User Rank
Platinum
Detroit Electric Unveils 'World's Fastest' Electric Sports Car
Greg Stirling   4/15/2013 3:14:41 PM
NO RATINGS
Great performance for an electric car.  We know they are quite capable of large bursts of speed, and enough heat to melt the ice on the windscreen.   I think a radio controlled version might be fun.  But at that price, would not want my kids playing with it... 

AnandY
User Rank
Gold
Re : Slideshow: Detroit Electric Unveils 'World's Fastest' Electric Sports Car
AnandY   4/15/2013 11:15:00 PM
NO RATINGS
 That's partly a result of the liberal use of carbon fiber composites for in car's body. The vehicle's curb weight is just 2,400 pounds.

@Charles, thanks for the update. Usage carbon fiber composite is a very good idea because its light weight and strong but I am more worried about the stability of the car. Since the curb weight is just 2,400 pounts what about stability of the car when it is running at the top speed ?

TJ McDermott
User Rank
Blogger
Roller Coaster
TJ McDermott   4/16/2013 1:30:28 AM
NO RATINGS
0-62mph in 3.7 seconds feels like what you get on the California Screamin' roller coaster at Disney's California Adventure amusement park - it uses linear motors to accelerate the coaster from a stand still.

Leave LOTS of room at the stop lights to test this out.

.76G acceleration.  Hmmmm.  If they tweak the performance even more, and we get REALLY grippy tires...

Wall-climbing is in our future!

far911
User Rank
Silver
Re: Roller Coaster
far911   4/16/2013 4:45:51 AM
This isn't an electric car, it's an electric car that happens to be interesting. I mean, with a performance like that, you can tell that they're being serious. It carries a hefty price tag, but the drive-cost will certainly pay off for that. 

GeorgeG
User Rank
Platinum
Re: Roller Coaster
GeorgeG   4/16/2013 9:47:43 AM
Have you ever priced a Lamborghini?

savaden
User Rank
Iron
Re: Roller Coaster
savaden   4/16/2013 10:11:48 AM
NO RATINGS
Tesla originally started with a car based on the Lotus Elise. It also had exceptional acceleration. The original 4 speed transmission could not handle the torque and was replaced with a single speed transmission. It seems at first blush that Detroit Electric will be re-learning many of the lessons that Tesla has lived through.

If you simply want an affordable (?) vehicle with stupendous acceleration, get an Ariel Atom with your choice of motivation. Full electric version prototyped by Wrightspeed.

http://www.youtube.com/watch?v=8qDZOBQs60w

But as with many electric/hybrid car offerings, keeping them in production, (or just making it to production) is quite an accomplishment.

http://www.autoweek.com/article/20130405/CARNEWS/130409902

SV

 

rjdelane
User Rank
Iron
Needs a better gearbox
rjdelane   4/16/2013 10:28:06 AM
NO RATINGS
This car already costs well over $100K so I wonder why they didn't use a proper dual-clutch gearbox for not much more money...the 0-60 times would probably drop another few tenths also and it would be great to drive clicking off shifts via paddle shifters (ala Porsche Cayman S)...it would also be the first electric to have it also.

Page 1/4  >  >>
Partner Zone
More Blogs from Captain Hybrid
A pure electric car with a lithium-ion battery can lose as much as 57% of its range when the temperature dips and 33% when the mercury rises, a new AAA study says.
Volkswagen AG is developing a lithium-air battery that could triple the range of its electric cars, but industry experts believe it could be a long time before that chemistry is ready for production vehicles.
After reading all the recent news reports about Tesla Motors’ proposed “Gigafactory,” it’s hard not to wonder about the future of battery-electric cars, and how low their costs can really go.
California’s plan to mandate an electric vehicle market isn’t the first such undertaking and certainly won’t be the last. But as the Golden State ratchets up for its next big step toward zero-emission vehicle status in 2018, it might be wise to consider a bit of history.
Tesla Motors plans to build a huge battery factory in hopes of making electric cars affordable for the general public.
Design News Webinar Series
3/27/2014 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
2/27/2014 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
12/18/2013 Available On Demand
11/20/2013 Available On Demand
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Apr 21 - 25, Creating & Testing Your First RTOS Application Using MQX
SEMESTERS: 1  |  2  |  3  |  4  |  5


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Class: April 29 - Day 1
Sponsored by maxon precision motors
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service