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Audi moves to patent electric Quattro and active-shutter wheels

Audi might have a few tricks up its sleeve for the coming years, with the Brits at Autocar uncovering a pair of patent filings made by the German luxury brand. The first is something we've seen before - wheel flaps - while the second is an evolution of one of Audi's trademark technologies.
We last saw wheel flaps on the Ford Atlas Concept in 2013, but the futuristic fuel-saving tech has so far failed to arrive on a production car. Audi may be seeking to change that, patenting the flaps that open and close automagically based on airflow. They can also open if the brakes get too hot.
The second patent is an evolution of Audi's Quattro all-wheel drive. The new AWD system uses an electrically driven rear axle and wheel sensors to figure out when and at which corner the car might lose traction, and is targeted largely at hybrid offerings, which is a field Audi has only recently dipped its toe into.

Audi RS3 and Volkswagen Golf R face off in Evo test

Typically when an automotive publication pits two rivals against each other, they come from different companies. After all, why would one automaker – even one parent company – develop two distinct models to compete against each other? Well, the Volkswagen Group isn't like most. It pits Porsches against Lamborghinis, Audis against Bentleys, Seats against Skodas... all under the same roof. In the high-powered hot hatch market, it offers both the VW Golf R and the Audi RS3. The question is, which is the better drive? Evo put them both on track for a quick bout of sibling rivalry to find out. On paper it would seem like an unfair fight. Sure, both are based on the same platform and channel their power to the tarmac through all four wheels. But the Audi's five-cylinder engine packs considerably more muscle than the Golf's four: 362 horsepower and 343 pound-feet of torque trump 296 hp and 280 lb-ft. There's just no way around that – at least until the Golf R 400 comes along. The Audi, as you might have guessed, also costs substantially more than the Volkswagen. But that's not Evo's concern here. This is a cost-no-object, bare-knuckle throw-down. Watch the ten-minute video above to find out if the cheaper, less powerful Golf R can keep pace with its more upscale and brawnier brother. Related Video: News Source: Evo via YouTube Audi Volkswagen Hatchback Performance Videos vw golf r evo

The 2017 Acura NSX will cost $156,000

Back in October, when our Editor-in-Chief Mike Austin drove the 2017 Acura NSX for the first time in the Bay Area and at Sonoma Raceway, we guessed that the hybrid supercar would start at around the $170,000 price point. We weren't that far off – it starts at $156,000, and tops out around $205,000. But now that we have a solid sense of what Acura thinks this car is worth, and we know what they benchmarked the NSX against, we can compare apples to apples. Let's be clear: we like this car. Austin described it as "makes you giggle" fast, everyday-comfortable, and chock full of impressive party tricks like seamless shifting – with only a few foibles, like numb steering, to spoil the illusion of perfection. Back to the benchmarked cars. Acura says the NSX will compete with the Audi R8, and was developed to compete with the now-superseded 458 Italia. Let's start with the 2017 R8 V10 Plus – pricing hasn't been released, and a direct Euro-to-USD conversion isn't the whole story, but it starts at the equivalent of $179,000 in Europe. For that, the R8 V10 Plus provides 610 horsepower, a seven-speed DCT, and a 3.2-second sprint to 60 mph. The 458's successor, the 488 GTB, should be more expensive than the $243,000 the old model started at, and provides 661 hp, a seven-speed dual-clutch, and a 0-60 time of around three seconds (official numbers haven't been released for acceleration). For less money than either of these cars, the NSX delivers ... less. Total system output is 573 hp. It has a slight edge in gear count, at nine speeds, and should beat the R8 to 60 mph. But there's no V10, let alone Ferrari's feral turbocharged V8. It'll be up to buyers to determine if the compromises involved are worth a few thousand dollars in savings, if no options are selected. It should also be noted that Acura describes this as its first "built-to-order" vehicle, but the limited external color options and interior schemes don't appear to be much different than the extent to which you can customize an Accord. The configurator goes live on February 25th, if you want to see for yourself. Lastly, in what now seems to be a necessary part of a new high-end car launch, Acura will auction off VIN 001, the first production NSX, at Barrett-Jackson in January. All proceeds from that auction will benefit two charities: the Pediatric Brain Tumor Foundation and Camp Southern Ground. Related Video: Acura Shares Details of Next-Generation Acura NSX Sales Plan - 2017 Acura NSX U.S.