2021 Tesla Model Y on 2040-cars

Auto blog

Saleen hints at tuning Tesla Model S

Saleen has been dropping breadcrumbs about its plans to develop a modified version of the Tesla Model S for a while now, and has finally released the first renderings that show off its changes to the electric sedan.
The four renderings indicate a comprehensive makeover for Saleen's Tesla. The front bumper is completely different with the absence of a grille and new louvered air intakes at the corners. The turn signals on the quarter panel appear to be open now, and the hood has new creases angled toward the center. One of the renderings promises an additional carbon fiber rear diffuser, carbon-ceramic brakes and carbon fiber deckled trim. The rear also has a larger spoiler and more aggressive rear bumper with brake cooling ducts at the corners. The interior appears relatively untouched, but the seats and much of the upholstery has been covered in a mix of leather and Alcantara.
Previously, Saleen promised to amp up the Model S' performance even farther, but it still hasn't gone into detail about what it's changing or how much it is going to cost. "I fully intend to produce one of the most compelling Tesla's to ever hit the roadway," said Steve Saleen, company founder and CEO in an earlier statement. We have contacted Saleen for more details about its plans for the Model S, and we'll update this story when we hear back.

How to get incredibly accurate information on your EV's charging power

One would think that paying about $300 to receive a bit of bad news about electric-vehicle charging would be counterproductive. But the fine folks at Teslarati believe that truth is beauty, and they're willing to pay a little extra for the straight dope. There are always losses when taking power from the grid and shoving it into an EV's battery pack. The question is how big are these losses. Teslarati calculated digital read-outs from the dashboard of their Tesla Model S all-electric sedan and found that Tesla builds in about a nine percent efficiency loss when it comes to recharging the car. But the blog thought the Tesla couldn't know exactly what was transpiring between the wall and the battery, so it footed the bill for about $300 to install a digital submetering unit from EKM Metering. With a little calculation, Teslarati was able to figure out after a couple of recharging rounds that the efficiency loss per recharge was closer to 15 percent than nine percent. That means that, instead of paying about 48 cents on the dollar relative to filling up an economy car (factoring in the AAA average price of $3.66 per gallon), Tesla owners are paying about 52 cents on the dollar. Not much compared to paying upwards towards $100,000 for the vehicle itself, but, hey, every cent counts, right? Get all of the details here. Featured Gallery Tesla Model S View 10 Photos News Source: Teslarati Green Tesla Electric recharging

Tesla, BMW and Nissan meeting in secret to discuss charging tech

It's interesting what's happening in the electric vehicle field. It used to be that BMW and Tesla were competitors. Then – and of course they're still competing, especially in the public mind – they were working together on ... something. Maybe. And now, the Financial Times reports that the two luxury automakers are meeting with Nissan. Again, maybe. The scuttlebutt is that the three companies are interested in working together on something to do with charging electric vehicles, potentially a global recharging standard. Currently, when it comes to fast charging, BMW uses the SAE Combo standard, Nissan uses CHAdeMO and Tesla uses its own Superchargers. The meeting was prompted by Tesla opening of all of its patents the other day, FT says. Speaking during the recent annual shareholder meeting, Musk said he was "more than happy to have other manufacturers" use Tesla's Superchargers but that, "there is no other electric car that can accept anything close to 135 kilowatts." Let's assume the technical hurdle can be overcome. With any potential patent/licensing problems out of the way, these discussions with BMW and Nissan might be revolving around this other angle that Musk mentioned: "They (other automakers) just have to contribute to the capital cost, so figure out what percentage of the time are their cars using the Supercharger network and then they can make a contribution proportionate to their customer usage of the Supercharger network." That certainly sounds like something that could take some time to figure out. News Source: Financial TimesImage Credit: Elbilforeningen / Flickr Green BMW Nissan Tesla Electric supercharger chademo sae combo