Car Tech

  • Toyota 'Project Portal' proof-of-concept hydrogen fuel-cell powered semi tractor, for Port of LA

    Tesla may have garnered buzz surrounding the announcement it will reveal a semi truck in September, but Toyota this week showed how it imagines revolutionizing the trucking industry. This hunk of tractor trailer metal is called Project Portal, and it's powered exclusively by a hydrogen fuel cell system. The semi truck produces zero emissions and its only byproduct is water, like other fuel cell vehicles. Project Portal is a collaboration between Toyota and the Port of Los Angeles, a hotbed for heavy freight and trucking. Powering the 80,000-pound semi truck are two Toyota Mirai fuel cell...

  • Lamborghini Hurcan Performante
    How the Lamborghini Huracán Performante's Active Aerodynamics system works

    The Lamborghini Huracán Performante made waves earlier this year when it laid claim to a new Nürburgring lap record. That feat was largely made possible by the company's new active aerodynamic system, and Lamborghini put together this short video to detail exactly how it works. The...

  • Holley carburetor rebuild
    Watch a Holley carburetor rebuild in 3 minutes

    Time-lapse magic returns from Hagerty—the number one insurer of classic cars—this time involving the teardown of a Holley carburetor. Before the days of fuel injection, these babies were essential for the proper mix of air and fuel for an internal combustion engine. Therefore, proper...

  • How hot does an exhaust system get?
    This is how hot your exhaust system can get

    When your car is running, your exhaust system takes the hot waste gas from the engine and expels it out the series of tubes bolted to the underside of your vehicle. From your exhaust manifold, you typically move down to a catalytic converter and through some more plumbing before hitting the muffler...

  • Engineering Explained discusses the reasons why you should buy good tires
    Here’s why you shouldn’t skimp on tires

    When you buy a new car, the odds are good that it's going to come with solid tires. If that new car you're buying is a sports car or performance-oriented model, then the odds are even better that your car, truck, or SUV will have some seriously capable rolling rubber at all four corners. Now, if...

  • Engine with oil video
    What happens when an engine runs without oil?

    It’s one of those crazy thoughts which has really no way for the average person to go about solving: what happens if an engine runs without any oil flowing through it whatsoever? Thankfully, Jason Fenske from Engineering Explained is back to do it for us and cure the curiosity at large. You...

  • How the SLS became the GT

    Mercedes' AMG arm is attacking just about every vehicle in the German automaker's lineup, giving the brand's luxury vehicles various levels of performance with a series of 63 and 43 offerings. However, it's the two cars that AMG has developed from scratch that have pushed the bounds of how far Mercedes can go toward building a sports car or even a supercar. Those cars are the SLS AMG that made its debut in 2010 and the newer AMG GT, which was released as a 2016 model as a coupe and now gets a 2017 roadster companion. The SLS and the GT are actually related. They both ride on the same basic...

  • Ford autonomous car development
    New York approves self-driving car tests on public roads

    Long an avid opponent of driverless cars, thanks to its law requiring drivers to keep one hand on the steering wheel at all times, the state of New York has approved the testing of autonomous vehicles on public roads. According to a report by the Rochester Democrat and Chronicle, a new measure in...

  • Teaser for 2018 Mercedes-Benz S-Class debuting at 2017 Shanghai auto show
    2018 Mercedes-Benz S-Class will automatically brake for bends and intersections

    Self-driving capability is becoming a key selling point for luxury cars, and engineers are slowly, yet steadfastly improving the technology to the point where, perhaps some time next decade, cars will be able to run around town without a person behind the wheel. Mercedes-Benz’s current...

  • 2019 Audi A8’s multi-material spaceframe
    Audi provides look at new A8’s lightweight, multi-material construction

    Audi is intensifying its mixed material usage for its next-generation A8. Like rival BMW and its carbon core construction, Audi is out to prove it’s come up with the perfect combination of materials for the optimal blend of low weight and high strength. The new A8, which arrives later this...

  • Porsche Mission E concept electric car
    Audi, Porsche collaborate on next-gen platform

    Audi and Porsche may both be brands in the Volkswagen Group, though they’re staunchly independent. In fact, up until last year were even competing against each other in top-level motorsport. Nevertheless, they also collaborate on projects when it suits them. This has involved the sharing of...

  • Self-driving taxi service envisioned by Mercedes-Benz and Bosch
    Mercedes working on ‘Level 5’ self-driving car with Bosch

    The scale and complexity, not to mention cost, of developing self-driving cars is causing a lot of consolidation behind the scenes. For example, Volvo has joined forces with Autoliv; BMW with Intel and Mobileye (soon to be owned by Intel); and now Mercedes-Benz has also announced it will work with...

  • Porsche most grueling functionality test video

    Every automaker does its best to ensure the its vehicles are up to snuff for their intended purposes. That includes Porsche, which has been beating its products up for decades at the Weissach Development Center. To cap off the first season of Porsche’s “Top 5” countdowns on YouTube, the brand has highlighted the toughest tests its vehicles must pass to receive a final stamp of approval. From Cayennes, to Caymans, to 911s, each Porsche encounters Weissach at some point in its development. CHECK OUT: Porsche counts down top 5 motorsports milestones Kicking things off is the...

  • Blossom Skis develops new skis with vibration-damping rubber inserts from Pirelli
    Pirelli develops rubber-infused skis

    Pirelli seems to be keen on finding ways to not only re-imagine what its tires are capable of, but where it can infuse its technology outside of the car world. Hot on the heels of Pirelli’s colored, talking tires, the tire manufacturer has decided to try its hand at tackling the slopes with a...

  • Solar Roadways road surface solar panels
    Route 66 edges closer to becoming a solar road

    Solar Roadways, an Idaho-based startup, is eyeing up the iconic, cross-country Route 66 to potentially lay the familiar road with solar panels. We first learned of the plan a year ago, and since then Solar Roadways and the state of Missouri have collaborated to first install Solar Roadways’s...

  • Tesla CEO Elon Musk presents Powerwall 2.0 and SolarCity solar roof
    Tesla CEO Elon Musk launches Neuralink venture to merge human brain with AI

    First it was electric cars, and then came the mission to conquer space exploration and Mars. Now, Tesla and SpaceX CEO Elon Musk has set his sights on yet another lofty venture called Neuralink. According to The Wall Street Journal (subscription required), Neuralink’s mission is to help human...

  • Why doesn't the Koenigsegg Regera have a transmission?--Part 2
    Why doesn't the Koenigsegg Regera have a transmission?--Part 2

    Engineering Explained returns to correctly answer why the Koenigsegg Regera doesn’t have a transmission. Bad math. It happens to the best of us, even our friend Jason Fenske, the host of the channel. Jason previously walked us through why the Koenigsegg Regera doesn’t have a...

  • iOS 10.3 Apple CarPlay
    Apple CarPlay adds shortcuts for most recently used apps

    The Apple faithful will notice a very helpful update to their Apple CarPlay system upon upgrading to the latest iOS 10.3 update. Apple has announced CarPlay will now feature a quick-access shortcut for the user’s most recently used applications. The apps will constantly change based on what...

  • 2017 Ford GT in the wind tunnel

    The first GTs are now in customer hands, but Ford is still revealing fresh details on the car. We previously learned that the car features five driving modes. They are selected via a small dial on the left of the steering wheel, and each gets a unique display setting for the main instrument cluster. The five modes include Wet, Normal, Sport, Track and Vmax. They’re designed to switch up a number of vehicle settings, with the focus being on aerodynamics and chassis setup. Now Ford has provided details on what exactly each of the modes does. Wet and Normal modes are fairly...

  • 2017 Lincoln Continental head-up display
    Lincoln debuts advanced head-up display for 2017 Continental

    The Lincoln Motor Company wants its drivers to keep their hands on the wheel. One way Ford's luxury brand is aiming to accomplish that goal is with a new, enhanced head-up display. In fact, Lincoln is claiming it has scored a benchmark with its all-new head-up display for the 2017 Continental...

  • How to do a burnout
    How to do a burnout with a manual transmission, and what it does to your tires

    Right off the bat, we're going to enter Pedantic Mode. We're really talking more about a brake stand than a burnout here. Yes, there's a difference and it involves how much tire destruction takes place. A burnout is all throttle induced, while a brake stand keeps you in place while the rear tires...

  • Self-driving Uber prototype involved in a crash in Tempe, Arizona
    Self-driving Uber tests on hold after Arizona crash

    One of Uber’s self-driving prototypes ended up on its side after a high-speed crash in Tempe, Arizona on Saturday. Fresco News has a Twitter post showing the crash site and reports that there were no injuries. While local police have confirmed that Uber’s prototype was not responsible...

  • General Motors patent drawing for active aerodynamics system
    Is Chevy working on active aero for a future Corvette?

    General Motors looks to have patented an active aerodynamics system that takes into account body movements when making adjustments. The concept of active aero is to adjust aerodynamic elements such as shutters or spoilers to deliver either lower drag or higher downforce. When done correctly, active...

  • Rimac Concept_One torque vectoring
    How the Rimac Concept_One's torque vectoring system does it all

    The adoption of the electric motor into the automobile is changing many facets of the automotive industry at large. From entire propulsion methods, to power increases, and torque vectoring, we seem to merely be at the beginning. One of the more intriguing applications of electric motors comes from...

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