Details emerging from the May 7 crash involving a Tesla Model S driving in Autopilot mode paint a confusing picture.

Yesterday, the National Highway Transportation Safety Administration opened a preliminary investigation into the crash and the vehicle’s technology, prompting Tesla to defend itself and admit that the vehicle’s autonomous driving system didn’t recognize a tractor trailer crossing the lanes in front of the Model S.

The victim, identified as ex-Navy SEAL Joshua Brown, 40, of Canton, Ohio, died after his 2015 Model S collided with the truck at an intersection in Williston, Florida. The Tesla’s Autopilot failed to slow the vehicle, causing the car to ride under the truck’s trailer at highway speed, shearing the roof off.  Read More >

There’s no shortage of safety-minded autonomous technology on Tesla vehicles, but a video suggests some features could say “forget it” when asked to work.

YouTube user Kman recently posted a video showing real-world testing of the collision avoidance abilities of the Autopilot feature in a Tesla Model S 90D — tests that nearly got his friend splattered across the pavement. Read More >

General Motors wants better performance from its boosted engines, so it headed to the patent office with a design for a new two-stage turbocharger — one that eliminates the drawbacks of the existing setup.

According to a document published by GM Inside News, the General filed the patent on May 19. The design (mated to a four-cylinder engine) isolates the low-pressure and high-pressure turbines, calling on one or the other (but not both) at different engine speeds and loads. Read More >

Founded with the intent of finding energy solutions (and profit) in the power of the sun, SolarCity’s photovoltaic energy business has grown in leaps and bounds since 2006. Now, as the company poises itself for bigger profits, a very familiar man wants to acquire the operation.

Tesla Motors published a note on its website yesterday stating its intention to acquire SolarCity. The offer, made by Tesla, would see the electric automaker trade shares with the San Mateo, California-based company, bringing the business into its fold.

Tesla founder and CEO Elon Musk is no stranger to SolarCity’s operation — he co-founded it with cousins Lyndon and Peter Rive (CEO and CTO of Solar City), and serves as the company’s chairman. Read More >

The thing about really old car companies is that they seem to enjoy taking the gulf of time they’ve been in existence and projecting it into the future.

Rolls-Royce, the 110-year-old purveyor of rolling boutique enclaves for the horses and mahogany set, just looked ahead and saw something…intergalactic? Read More >

Sometimes, someone invents a device that perfectly sums up the world we live in. Selfie sticks and microwave bacon racks are good examples, but GMC has a strong candidate with its Rear Seat Reminder.

The automaker just announced that the new warning chime, which monitors the rear doors of the 2017 Acadia SUV, will alert drivers to the fact that they’ve procreated, and that their vulnerable offspring is currently sitting in the backseat. Read More >

You just know this feature is going to be used by a frisky couple or a penniless college film student with a traditional, “buy domestic!” uncle.

Cadillac made a big deal about the video rear-view mirror in its 2016 CT6, but now it says drivers can film — and store— video shot by four external cameras. With the range-topping sedan now rolling into dealers, the automaker really wants people to know just what the industry-first system can do.

Don’t lose that memory card if you’re an adventurous driver. Read More >

General Motors Canada announced today, along with Prime Minister Justin Trudeau and Ontario Premier Kathleen Wynne, that it will bolster engineering and software development efforts in Canada with a 700-job strong hiring initiative.

The work in question will focus on autonomous driving software and controls, connected vehicle tech, active safety and vehicle dynamics technology. Read More >

Because we’ll all be travelling around in autonomous electric pods any day now, more and more people want to know whether they’ll be able to hear a pin drop on the sidewalk once those nasty internal combustion vehicles are extinct.

Well, if it’s serene, pastoral bliss you’re looking forward to, don’t expect to find it anywhere near a freeway. The folks at Clean Technica looked at the best studies available on the issue, and the results are bad news for those who think “EV” is another word for “whisper.” Read More >

You remember the hood scoop on that teased 2017 GMC Sierra 2500HD? The one General Motors really wanted you to notice?

Well, GM spilled the beans on the mystery inlet, explaining that all of its diesel-powered 2017 heavy-duty pickups will receive the scoop to force-feed air into the 6.6-liter Duramax engine. Read More >

Remember the ‘N’ Division, Hyundai’s effort to bring attainable performance to its buyers? No?

Hyundai launched the division last September, three years after it created Project RM (Racing Midship) to test high-performance technology for use in future vehicles. So far, the division hasn’t yielded a production vehicle, but the automaker appears to be getting closer. Read More >

If you want to own one of the world’s best engines (as ranked by a panel of multi-national auto journos), you don’t necessarily have to find a higher paying job or buy a plane ticket to Europe.

Most categories at the recently announced 2016 International Engine of the Year Awards were won by high-end powerplants and European mills you won’t find in North America — except for one entry dominated by Ford. Read More >

Tesla founder and CEO Elon Musk plans to turn off the free electricity taps at his company’s Supercharger stations for owners of the upcoming Model 3.

Musk made the announcement last night during a question and answer session at the company’s annual shareholders meeting.

Paying to use the Tesla-financed recharging network isn’t something the roughly 373,000 reservation holders want, but the decision comes down to basic economics, said Musk. Read More >

If you’re a Tesla owner who spent the past year diligently convincing your friends and family to join the club, clear your schedule for July 29.

The electric automaker recently mailed out invites to a grand opening party for its battery-producing Gigafactory, located (like a Bond villain’s lair) in the desert outside Reno, Nevada. The chances of guests being wowed by a fully operational factory humming with workers busily cranking out EV batteries is doubtful, though. Read More >

You’ve probably seen one of its videos on YouTube. Its creations are nightmare fuel, mixed with a sense of wonder and intrigue. And for one particular automaker, its robotic inventions seem worthy enough to trigger the purchase of a whole company.

It is Boston Dynamics — a company born from the MIT leg lab that’s been developing quadrupedal and bipedal robots since 1992. And Toyota is heavily rumored to be purchasing the company from Google, according to Tech Insider.

Which begs the question: what does a car manufacturer want with a legged-robot company?

Read More >