Video of Tesla Model S Unveiling and More
Edmunds Inside Line recently posted this neat video on Youtube. Not only do you get to see Tesla Motors finally pull the sheet off this gorgeous ride, but there is also some footage of the 7-passenger sedan in action on the road.
Full Details on Telsa Model S
Jalopnik has a great article on the Tesla Model S unveiling today. They also took several photos of the electric family sedan at the event. These are the most current car specs as well as production and release dates:
Via Jalopnik:
Tesla claims the Model S sedan will be produced at a rate of 20,000 units per year, with an expected 3rd quarter of 2011 start of production and an expectation of mid-2012 for when they hope to hit that 20,000-per-year number.
The Tesla Model S Sedan will supposedly have a 300 mile range from its floor pan-located, easily removable battery pack which Tesla claims will have a quick-charged capability allowing it to partially charge in just 45 minutes. The company is considering renting customers a long range battery pack for long trips. The regular batteries are available for lease and are expected to last from 7 to 10 years depending on use, but expect closer to 10 for normal use. The entire car will be covered under a warranty, the length of which is expected to be between 3 and 4 years.
The interior features 2 LCD screens, one displaying the gauges and one mounted centrally featuring a full touch screen.
Sport and AWD models are being planned, but the stock model can run 0-60 MPH in 5.5 seconds using its single-speed transmission.
The Tesla Model S will be built in Southern California, while the drive train is manufactured in San Jose. Although we initially believed they might be using a Mercedes platform, but we’re now told personally by Tesla’s Elon Musk the platform is their own design and they plan on manufacturing it themselves. Where they’ll come up with the tens if not hundreds of millions of dollars necessary to accomplish that is anyone’s guess.
Tesla Model S Pics Leaked Moments Before Debut!
Digg founder Kevin Rose has evidently uploaded full shots of the Tesla Model S to his flickr account moments before Tesla was going to unveil the car later today. Thanks to the $7,500 federal tax credit you can own this electric sport sedan for under $50,000. And I must say, early rumors were true, the Tesla Model S looks very much like the Aston Martin Rapide. The photos are posted below, for your viewing pleasure:
Tesla Model S
Tesla Model S
For our complete coverage of the Tesla Model S click here.
Official Photo of Tesla Model S
Last August, I posted about the rumors swirling that the Tesla Model S would look the Aston Martin Rapide concept. Then in October, a “rendered speculation” was created that led many to believe the car might look otherwise. But the rendering seemed to deviate from what Tesla spokesmen claimed would be a large four-door hatchback sedan. Also I found it doubtful that the company would build a car with an obvious Asian sportscar influence in the design.
But the Model S peaking out from under the tarp in Tesla’s official teaser photo very much resembles the Aston Martin Rapide. Right down to the fender side vents. Obviously, the Model S will look slightly different when it finally unveiled. But until then, this is probably the best estimate of what the 4-door electric sedan will look like:
Inside the Tesla Roadster Sport
January 22, 2009 by admin
Filed under Tesla Roadster
Tesla recently announced its Roadster Sport edition. To be succinct, the Sport powers from 0-60 mph in 3.7 seconds (.2 seconds faster than the base model), has a sweet HEMI muscle car like orange and black paint job, Yokohama performance tires, custom suspension, and blacked out rims.
So how do you get more juice out of an electric motor? You can’t add performance headers and intakes or any fun widgets like turbo and superchargers. So Tesla hand wound the wires that wrap around the stator to create more power. The stator is the stationary part of an electric generator or electric motor. The non-stationary part on an electric motor is the rotor. Here is a picture of a traditional rotor (left) and stator (right):
The stator is an electromagnet (see left), meaning when an electric current passes through it, the rotor is magnetically attracted to spin in a certain direction. So if you hand spin the wires into the stator, you can pack more wires in, allowing more electrical current to pulse through each segment. The more powerful current sequentially magnetizes each segment and spins the attracted rotor faster. Also, I’m not an electrical engineer so you can correct me in the comments section.
The Tesla Roadster is powered by a 3-phase, 4-pole electric motor, producing a maximum net power of 248 hp (185kW). The Sport Model, with its higher density, hand wound stator produces a maximum of 288 hp (215 kW). Both motors are designed for rotational speeds of up to 14,000rpm, and the regular motor delivers an efficiency of typically 90%, or 80% at peak power. Couple this with Tesla’s new Powertrain 1.5, and you have one of the meanest electric machines ever produced.
Sources: Wikepedia: Stator, Tesla Motors, Jalopnik
Press Release:
Tesla Motors introduces Roadster Sport
SAN CARLOS, Calif.—(BUSINESS WIRE)—Tesla Motors Inc. began taking orders today for the Roadster Sport, a high-performance sports car based on the world’s leading all-electric, zero-emission vehicle.
The Roadster Sport does 0 to 60 mph in 3.7 seconds, compared with 3.9 seconds for the standard Roadster. It comes with a hand-wound stator and increased winding density for lower resistance and higher peak torque. In addition to Yokohama’s Ultra High Performance tires, the Roadster Sport has improved suspension with adjustable dampers and anti-roll bars that will be tuned to the driver’s preference.
The Roadster Sport starts at $128,500 in the United States and €112,000 (excluding VAT) in Europe. Deliveries begin in late June.
“This car can beat nearly anything in its price class – yet it is twice as efficient as compact hybrid sedans,” said Michael van der Sande, Tesla’s senior vice president of global sales, service and marketing. “If you refuse to compromise on performance or the environment, the Roadster Sport is your only option.”
The Roadster Sport is the first derivative of Tesla’s proprietary, patented powertrain. San Carlos, Calif.-based Tesla plans to begin producing the all-electric, zero-emssion Model S five-passenger sedan in 2011.
Tesla has delivered more than 150 Roadsters to customers, and about 1,100 people are on the waiting list. Customers who haven’t taken delivery may upgrade to the Roadster Sport.
“The Roadster Sport embodies Tesla’s spirit of continuous improvement,” said CEO, Chairman and Product Architect Elon Musk. “The Roadster has been a great success, but no one at this company remains satisfied with the status quo.
OnCars.com Incredibly In-Depth Tesla Roadster Video Review
December 16, 2008 by admin
Filed under Tesla Roadster
After the unfortunate Top Gear review of the Tesla Roadster, I thought I would provide a more in-depth and encouraging review hosted by Emile Bouret of OnCars.com. This three part review is very informative and really covers all the bases, as Emile describes the Tesla Roadster’s design, experience, and performance. You can watch the videos in high quality at OnCars.com, but it was a bit hard to navigate, some of the links sent me to a Maxima review instead of the next part. So I embedded them below.
2009 Tesla Roadster Part 1: Design
This goes over the exterior of the Tesla Roadster. While the car is based on a lengthened Lotus chassis, the two cars only share the same windshield. The car’s large front intake provides an aggressive look, and more than enough air for the cooling system.
2009 Tesla Roadster Part 2: Interior & User Experience
Don’t let the title fool you, this is actually really interesting. Emile sits inside the Tesla Roadster and starts the car, which is a very unique, Playstation like experience. He also notes that if a law is passed to make electric cars louder, it should amplify the jet turbine sound of the regenerative braking. I don’t really understand how a car can be too quiet and thus a safety concern, especially when most modern family sedans are nearly silent from over 10 feet away.
2009 Tesla Roadster Part 3: Performance
What can be said that hasn’t been said already. 0-60 in 3.9 seconds, instant full torque, and zero emissions.
Source: OnCars.com
