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Carmakers ask Trump to revisit fuel efficiency rules

Car companies operating in the US are required to meet stringent fuel efficiency standards (a fleet average of 54.5MPG) through 2025, but they're hoping to loosen things now that President Trump is in town. Leaders from Fiat Chrysler, Ford, GM, Honda, Hyundai, Nissan, Toyota and VW have sent a letter to Trump asking him to rethink the Obama administration's choice to lock in efficiency guidelines for the next several years. The car makers want to revisit the midterm review for the 2025 commitment in hopes of loosening the demands. They claim that the tougher requirements raise costs, don't match public buying habits and will supposedly put "as many a million" jobs up in the air. The Trump administration hasn't specifically responded to the letter, although Environmental Protection Agency nominee Scott Pruitt had said he would return to the Obama-era decision. The automakers' argument doesn't entirely hold up. While the EPA did estimate that the US would fall short of efficiency goals due to a shift toward SUVs and trucks, the job claims are questionable. Why would making more fuel efficient vehicles necessarily cost jobs instead of pushing companies to do better? As it is, even a successful attempt to loosen guidelines may only have a limited effect. All of the brands mentioned here are pushing for greater mainstream adoption of electric vehicles within the next few years -- they may meet the Obama administration's expectations just by shifting more drivers away from gas power. This article by Jon Fingas originally appeared on Engadget, your guide to this connected life. Related Video: News Source: ReutersImage Credit: Daniel Acker/Bloomberg via Getty Images Government/Legal Green Chrysler Fiat GM Honda Hyundai Nissan Toyota Volkswagen Fuel Efficiency CAFE standards Trump

2016 Honda HR-V scores class-leading 35 mpg

Smaller cars generally net better fuel economy ratings, and while crossovers aren't generally as efficient as hatchbacks and small sedans, smaller crossovers are getting better EPA ratings all the time. The latest to join the pack is the new 2016 Honda HR-V. The US Environmental Protection Agency has just released its ratings for the littlest Honda crossover, and the figures are pretty impressive. In front-wheel-drive form with the optional continuously variable transmission, the HR-V is rated at 28 miles per gallon in the city, 35 on the highway and 31 combined. Those figures make it the most economical conventionally powered SUV on the market. (The EPA doesn't distinguish between truck-based sport-utes and car-based crossovers) Among crossovers, the FWD HR-V outperforms the Nissan Juke, Kia Soul, Chevrolet Trax, Buick Encore... the whole lot. Only the Mazda CX-5 matches it on the highway rating, which is noteworthy since it's a much bigger vehicle. Along with the forthcoming Fiat 500X and Jeep Renegade, Mazda's nearly here CX-3 hasn't been rated yet (we predict it will score better than the HR-V, if only to improve on the fuel economy ratings of its larger CX-5 counterpart). Of course, there are hybrids that get better ratings than the Honda, but comparing a hybrid to a conventional vehicle is like comparing apples to electrically charged oranges. Naturally, the picture changes a bit if you go for all-wheel drive or the available six-speed manual. In AWD spec (only available with the CVT), the HR-V gets 27 city, 32 highway and 29 combined. The front-driver with the six-speed suffers a worse fate at 25 city, 34 highway and 28 combined. No matter which way you slice it, of course, the Fit hatchback upon which the HR-V is based, with its CVT hooked up to a smaller engine and with less weight to motivate, still sips fuel more lightly than the HR-V. But as far as crossovers go, Honda's new HR-V is looking pretty frugal. Featured Gallery 2016 Honda HR-V View 25 Photos News Source: EPAImage Credit: Honda Green Honda Crossover honda hr-v

McLaren MP4-X concept shows innovation won't die in F1's future [w/video]

Despite things like turbocharging and kinetic-energy recovery, today's Formula One cars look more or less like the ones that lapped the world's race tracks 20 years ago. Sure, they're much more aero intensive, but the basic look is the same. McLaren, which probably had some serious free time this season considering its misfortunes, has imagined a futuristic F1 car that adopts many innovative and somewhat controversial additions. It's called the McLaren MP4-X, and the most obvious change is the closed cockpit. The death of Jules Bianchi, the accidents involving Maria De Villota and Felipe Massa, and even the death of Ayrton Senna could have all potentially been avoided by adopting a strong closed-cockpit design, like the one advocated here by McLaren. It's also worth pointing out that this design is a boon for aerodynamics. Inside that cockpit, drivers would enjoy an augmented reality display system, sort of like that used by F-35 Lightning II fighter pilots. There'd also be an independent head-up display that McLaren claims could be used to transmit info about race position and flag status. So basically, the kind of data you'd get playing Forza Motorsport or Gran Turismo. Speaking of safety, the MP4-X's entire chassis, beyond the closed roof, would be far safer thanks to the use of "negative-stiffness material structures." Essentially, these materials can soak up the force of an impact and then bounce, for lack of a better term, back into shape. And if you're thinking like we are, this sounds like McLaren wants 900-horsepower bumper cars. Of course, 900 hp is speculation on our end. McLaren is deliberately vague on the powertrain of this concept. Advanced hybrid powertrains aren't surprising, although the team's mention of inductive, wireless charging on tracks sounds like the stuff of Formula E's dreams. In a move that McLaren says "tears up the rulebook," the MP4-X would see a return of ground effects. The underbody would feature enormous venturi tunnels to suck the car to the track. Alongside active aerodynamics that tweak the its shape for turns and straights, this concept McLaren would be both more slippery and offer more downforce than today's cars. There's a lot more on the MP4-X concept than we can talk about here, so head over to McLaren Honda's official website for all the nitty gritty details on this car's advanced systems, including solar cells, advanced tire sensors, and even virtual logos. It all sounds very, very cool.