2020 Tesla Model S on 2040-cars

Auto blog

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

Electric Hummer is official, and Tesla's got momentum | Autoblog Podcast #612

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor Alex Kierstein and Senior Editor, Green, John Beltz Snyder. They start things off with a discussion of the week's news: GMC is launching an electric Hummer truck with a Super Bowl ad, and Tesla was profitable in Q4, sending its stock soaring. Then they talk about what they've been driving, including a super badass Mercedes-Benz Sprinter, the Kia Telluride and their long-term Volvo S60 PHEV. There's no "Spend My Money" segment this week, so send in your questions for future podcast episodes. Autoblog Podcast #612 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Hummer returns as electric GMC truck Further reading: Grappling with the dark side of EVs Tesla profitable for second straight quarter Cars we're driving: Mercedes-Benz Sprinter 3500XD Kia Telluride (whose safety tech won Autoblog's 2020 Technology of the Year Award) Long-term Volvo S60 T8 update Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Elon Musk talks Tesla Model S updates, AWD version, Model X deliveries

Tesla Motors CEO Elon Musk does things differently than the heads of other car manufacturers. Case in point, he just made a quick European tour with stops in the Netherlands, Germany and Norway where he, along with CTO JB Straubel, held lengthy question and answer sessions with Tesla owners, reservation holders and other interested parties. Now, we recognize that the California company has a significantly smaller customer base than traditional automakers, making these sorts of events more logistically easy (see also: Fisker). Still, the effort is a refreshing change from scripted press conferences, and allows Tesloids to voice their concerns and criticisms to the exact person with whom the buck stops. It's also good for Tesla, in that it gives new ideas for future improvements a chance to reach the ears of those best placed to implement them. We out here in the wider world like these sessions because they give us a bit of extra insight into the firm's progress and future plans. So what are some of the things we can expect from the electric automaker in the coming months and years? Version 6.0 software is a few weeks away and includes real-time traffic information as well as increased suspension functionality, like lowering and heightening on command. Supercharger production is maxed out and installs are happening at a rate of around five per week. Superchargers will soon pump power at an impressive 135 kW rate, but will plateau there. An AWD Model S will be coming, perhaps around same time as the Model X. Bigger battery pack options may arrive as soon as next year. The new giga-factory for batteries could bring costs down by at least 30 percent, ideally 40 percent and will produce about 30 gigawatt-hours worth per year. After ramp up, volume production of Model X is expected to begin around April 2015. To improve comfort, there will be a seat modification available in the near term, and a different seat option available in a year (or so). Battery swapping between Los Angeles and San Francisco should be online in a few months. The company has analyzed energy usage in production process and claims energy payback happens in less than 10,000 miles. May release white paper on this soon. For lots more tips and tidbits (home energy-storage unit, anyone?) scroll down to watch video of the Netherlands exchange. The Norwegian event – held in a theater because of the crowds – can be viewed at this link. This content is hosted by a third party.