2020 Tesla Model 3 Standard Range Plus Rwd on 2040-cars

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Even hardcore Tesla fans can get stranded sometimes

Driving a few laps around the Las Vegas Motor Speedway in a Tesla Model S can be quite a treat. Driving between Los Angeles and Las Vegas? Sometimes, not so much. The fine folks at Teslarati had the good fortune of taking the all-electric luxury sedan for a few spins around the racetrack near Sin City, and found that the Tesla handled "quite well" and was able to reach a top speed of 110 miles per hour on one of the straightaways. And the car turned in a best time of two minutes and 17 seconds around the 2.4-mile circuit. Still, the car started limiting its own power as early as its second lap, and by the seventh lap or so, the car brought down its power capacity to about 25 percent in order to conserve juice. The drivers were able to make do because a Tesla Supercharger fast-charging station was 11 miles away and they could get a good charge in about an hour. Less of a treat was the car's performance between Vegas and Southern California. Despite being big Tesla fans (the driver writes for Teslarati, after all), the unexpected appearance of 35-mile-per-hour headwinds and the totally expected elevation changes between Las Vegas and Barstow, CA proved particularly problematic. The driver slowed down to 40 mph and dropped the Model S' power consumption to something in the 400-500 wh/m range, but still, our intrepid explorers ran out of juice and were stranded beside the road until Tesla kindly arranged for a tow. D'oh!

Why we can't have better headlights here in the U.S.

It wouldn't be a European auto show if we weren't teased with at least one mainstream vehicle we can't have here. At the Geneva Motor Show last week, the small but vocal contingent of shooting-brake buffs lamented that the Mazda6 wagon won't be coming to our shores, although they can take comfort in the fact that the vehicle won't get the torquey 250-horsepower 2.5-liter turbocharged gasoline engine we'll get here. Mercedes-Benz also announced a new headlight technology in Geneva that likely won't be available here anytime soon. It's just the latest in a long line of innovative and potentially lifesaving front-lighting solutions that the federal government doesn't allow in this country due to outdated standards — and a current lack of leadership at the U.S. Department of Transportation. Mercedes-Benz's new Digital Light system that debuted in Geneva uses a computer chip to activate more than a million micro-reflectors to better illuminate the road ahead. The Digital Light headlamps works with the vehicle's cameras, sensors and navigation mapping to adjust lighting for the given location and situation and to detect other road users. The Digital Light technology also serves as an extended head-up display of sorts by projecting symbols on the pavement ahead to alert drivers to, say, slippery conditions or pedestrians in the road. And it can even project lines on the road in a construction zone or through tight curves to show the driver the correct path. Digital Light will be available on Mercedes-Maybach vehicles later this year, although like any technology it's bound to trickle down to less expensive vehicles. That is, if we ever get it here in the U.S. Audi, a leader in automotive lighting, has repeatedly run into snags trying to bring state-of-the-art car headlights to the U.S. The German luxury automaker's recently introduced matrix laser headlight system, which performs many of the same trick as Mercedes-Benz's Digital Light, also isn't legal on U.S. roads. And five years after the introduction of its matrix-beam LED lighting, which illuminates more of the road without blinding oncoming motorists with brights by simultaneously operating high and low beams, Audi still can't bring that technology to the U.S. either.

Musk teases hyperloop test track for Texas, mulls pod races

In what was seen as an attempt to persuade legislators to allow Tesla to operate stores in Texas, Elon Musk visited Austin to do some political horse trading. We don't yet know how he fared, but it looks like Texas is getting a hyperloop test track out of the deal. And, it seems, the electric car mogul is mulling the creation of a pod racer competition, similar to the Formula SAE series, to go with it. As we've mentioned before, the hyperloop is a high-speed, train-in-a-tube transportation system – think 4,000 miles per hour. Musk has released a 57-page document outlining how it might work. The billionaire entrepreneur, as is his wont, took to Twitter to make the announcement. We note that he does use the qualifier "probably" in his statement, which leads us to believe he is expecting something in return for the unique investment. In lieu of an official press release, we leave you with his Tweetings outlining his proposals: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: Twitter Green Tesla Transportation Alternatives Technology Future Vehicles hyperloop