Car Tech

  • Porsche Mission E concept electric car

    Audi will introduce its first volume electric car this year in the form of the e-tron SUV. Fellow Volkswagen Group member Porsche will follow in 2019 with its own electric car in the form of the production version of 2015's Mission E concept. The two cars ride on distinct platforms developed independently, C-BEV in the case of Audi and J1 in the case of Porsche. However, for the automakers' next-generation electric cars which will be arriving as early as 2021, a jointly developed platform dubbed the PPE (Premium Platform Electric) is in the works. The PPE will be flexible enough to spawn low-...

  • Mercedes-AMG Project One concept, 2017 Frankfurt Motor Show
    Mercedes-AMG Project One should generate around 1,500 pounds of downforce

    Despite a sleek body and the lack of a massive rear wing, the Mercedes-AMG Project One will likely produce around 1,500 pounds of downforce, if the car's latest weight estimate proves true. The new figure comes from Autocar, which reported on last Friday that AMG chief, Tobias Moers, said the...

  • Mercedes-AMG Project One concept, 2017 Frankfurt Motor Show
    AMG Project One's electric drive system to feature in more models

    AMG will build just 275 examples of its Project One hypercar, but instead of letting all of the car's high-tech wizardry go to waste after the final one is built, the company will import it into future models. That's the word of AMG boss Tobias Moers who in an interview with Autocar published...

  • Why do horsepower and torque cross at 5,252 rpm?
    Why do horsepower and torque cross at 5,252 rpm?

    We've talked in the past about the relationship between horsepower and torque. They work together, and horsepower needs torque to make you and your car happy. There's one magic number though that doesn't get much ink spilled its way, virtual or otherwise. The number is 5,252, and it's the point in...

  • Byton concept, 2018 Consumer Electronics Show
    Byton partners with Aurora for self-driving tech

    Chinese startup Byton announced on Monday it will lean on Aurora, a U.S.-based self-driving technology company, to help incorporate Level 4 and Level 5 self-driving tech into its prototype and possibly its production cars. Aurora has plenty of other partnerships with more established automakers...

  • Self-driving Uber
    Waymo-Uber court battle gets underway over self-driving car technologies

    A high-profile legal battle begins to play out in San Francisco on Monday as Alphabet's self-driving car division, Waymo, meets Uber in court. The court will ultimately decide which company will forge ahead as a leader in self-driving cars and autonomous technology. Waymo's lawsuit alleges that...

  • Hyundai Nexo self-driving prototype

    Hyundai aims to have a Level 4 self-driving car on the market by 2021 and has demonstrated its progress in the field with five prototypes completing a 118-mile journey on their own. Three of the prototypes were Hyundai's new Nexo fuel cell car, making this the first demonstration of a self-driving car powered by a fuel cell. The journey took place between Seoul and Pyeongchang in South Korea and covered mostly highways. However, there were also urban situations to handle, along with toll gates, tunnels and traffic circles. Level 4 means a vehicle that can handle select conditions on its own...

  • 2018 Porsche 718
    Porsche wants drivers to stop worrying about brake squeal

    We all know the sound well: brake squeal. The high-pitched noise emitted from the pads and rotors that causes stress, and sometimes embarrassment. But, don't fret. Porsche wants drivers to know it's a completely normal circumstance. The brand produced an overly informative video explaining what...

  • 2019 Infiniti QX50, first drive
    Infiniti's variable-compression engine: witchcraft explained

    Infiniti introduced the world's first variable compression-ratio engine, a technology it claims to have been working on for two decades, at the 2017 Los Angeles Auto Show. A variable compression-ratio engine is a feat of automotive engineering, flummoxing automakers since long before Infiniti...

  • Nuro self-driving delivery vehicle
    Ex-Google engineers show self-driving car for last-mile deliveries

    While the likes of General Motors and Waymo get ready to deploy self-driving taxis in major urban areas, there's another company in the self-driving space that's focused on the transport of packages rather than people. The company is Nuro, and on Tuesday it revealed a pod-like self-driving car...

  • Waymo self-driving prototype
    Waymo orders thousands of self-driving cars ahead of deployment in multiple US cities

    Waymo is making huge strides in the race to develop a safe and robust self-driving taxi service. The Alphabet-owned company formerly known as the Google Self-Driving Car Project on Tuesday announced it was ordering “thousands” of Chrysler Pacifica Hybrids pre-fitted with all the various...

  • Porsche Mission E concept, 2015 Frankfurt Auto Show
    Porsche's 800-volt fast charging stations will rival Tesla's Supercharger network

    Porsche's first battery-electric car, the production version of the Mission E, will feature immense charging infrastructure support from the brand itself. Eventually, Porsche's 800-volt "Turbo Charging" stations will populate highways and offer Mission E drivers a Tesla-like charging...

  • Engineering Explained discussed the difference between power and torque

    There's a battle of words that occurs when a group of people begin arguing over who has the fastest machine. All sorts of performance metrics are thrown around, and it can quickly become a miasma of uninformed soup. Some think they're going to win a race because they have more horsepower, while others scream from the hilltops that torque is king. What's the real difference between the two anyway? Jason Fenkse from Engineering Explained is here to unlock the knowledge you need in understanding horsepower versus torque. To fully understand how torque and horsepower unfold in the automotive...

  • Hackrod La Bandita made from 3D printed parts
    Startup wants to 3D-print your car design

    As kids, it was the dream of many auto enthusiasts to design a car just for ourselves. Well, there's a startup company for that. Called Hackrod, the new company wants its customers to do the designing while modern technology engineers it and 3D printers bring it to life. The company envisions...

  • Why do electric cars typically have just one gear?
    Why do electric cars usually have only 1 gear?

    You won't jump into a modern electric car and row through a number of gears as you race down the road, which begs the question: why is it that electric cars usually have only one gear? It's but another topic for Jason Fenske of Engineering Explained to cover for us, so throw on your learning caps...

  • GM liquid tire chains for 1969
    GM once offered "liquid tire chains" to enhance winter driving performance

    Tire chains can be a driver's best friend when it comes to handling snowy and icy conditions, but decades ago, General Motors offered something quite novel—even if we don't know if it actually worked as intended. What GM called "liquid tire chains" was an option across the entire 1969...

  • Bugatti Chiron brake caliper made using 3D printing
    Bugatti brake caliper is world's largest 3D-printed titanium component

    3D printing, also known as additive manufacturing, is starting to gain traction in the manufacturing of cars. Where the process is particularly useful is the manufacturing of complex, low-volume metal parts. Traditionally, complex molds would have to be built and then a foundry would have to cast...

  • Nissan Energy Solar
    Nissan gets into home energy storage business

    Nissan is the latest automaker to get into the home energy storage business, following early movers Tesla and Mercedes-Benz. Nissan calls its solution Nissan Energy Solar, and the automaker announced it on Thursday during the Electric Ecosystem Experience symposium held in the Canary Islands...

  • Cadillac CUE

    Back in February 2017 Cadillac announced that its infotainment system, known as CUE, was dead and it would be replaced by the next-generation Cadillac user experience. CUE stood for Cadillac User Experience, but that's dead now as the American automaker launches the next-gen Cadillac user experience, which it swears isn't CUE. Confused yet? You should be. Back up the train a bit and you'll remember that the CUE infotainment system made its debut with the ATS for the 2013 model year, then spread across the lineup as vehicles were introduced or refreshed. On paper it showed promise, but in...

  • Audi smart energy grid trial
    Audi tests smart energy grid in new trial

    Audi is conducting a trial of what the automaker calls a “virtual power plant.” It's a system where thousands of individual energy sources, typically homes with solar panels, can be connected so that energy can flow where it's needed. In the trial, households with solar panels and...

  • Mercedes-Benz MBUX user interface
    Mercedes' new MBUX infotainment system is like Google Assistant for your car

    For years we have wondered why our cars' infotainment systems can't be as simple and smart as our phones. It took until 2018, but Mercedes-Benz has finally hit that target. The answer is called Mercedes-Benz User Experience (MBUX for short), and it's the German automaker's new infotainment system...

  • 2019 Ram 1500, 2018 Detroit auto show
    5 things to know about the 2019 Ram 1500

    Behind the 2019 Ram 1500’s muted styling update lies a wholesale rethink of the full-size pickup. We’ve already previewed the Ram 1500, but we sat down at the 2018 Detroit auto show after the new truck’s debut with some of the automaker’s engineers and spokespeople to find...

  • Infiniti Q Inspiration design sketch
    Infiniti's first electric car coming in 2021

    Infiniti may have been one of the early pioneers of electrification in the luxury segment, having introduced the M35h hybrid sedan as early as 2010, but the brand has been slow when it comes to electric car technology, which is a bit odd since parent company Nissan is one of the biggest proponents...

  • Voyage self-driving car prototype
    Jaguar Land Rover invests in self-driving startup Voyage

    There's no shortage of startups looking to be among the first to develop safe and reliable self-driving systems to power fleets of potentially lucrative self-driving taxis. Among them is America's Voyage, which was formed by ex-engineers of Apple and Alphabet and on Thursday received $3 million in...

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