2001 Audi A6 Quattro Base Sedan 4-door 2.7l Turbo on 2040-cars

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Next Audi R8 to eschew engine downsizing, go on diet instead

Looking across the Audi landscape, many models that used to get the company's high-revving, naturally aspirated 4.2-liter V8 are now powered by smaller, yet similarly powerful, forced-induction engines. From what Auto Express is reporting, though, the next-generation Audi R8 will not meet this same fate.
Rather than ditching its V8 and V10 powerplants, the next-gen R8 - expected to debut in 2015 - will shed pounds from its curb weight. The 2014 R8 currently weighs between 3,583 pounds and up to 3,957 pounds, but the report says that engineers are targeting a weight of less than 3,300 pounds. All models will get cylinder deactivation, which along with lower curb weights should help to improve fuel economy and emissions. Head on over to Auto Express for more reported information as well as a handful of renderings that take a stab at how the next R8 may look.

Next-gen Audi A4 spotted

With fresh entries from Lexus and Mercedes-Benz and a newer entry from BMW, Audi is in a rather precarious position with its A4 sedan, which has been on sale in its current form since 2008 (aside from its 2012 mid-cycle refresh). It's high time a new vehicle takes its place.
If Audi follows convention, the vehicle shown above will be known internally as the B9, and will ride atop the so-called MLB Evo, a new version of the modular platform underpinning the current A4 (and a whole heap of other Volkswagen Group products). That new bit of hardware should bless the next-gen A4 with a weight savings of anywhere from 175 to 220 pounds.
In terms of its looks, our spies point to a more evolutionary approach. Expect the A4 to borrow from the design being pioneered by the third-generation Audi TT, particularly around the grille, which should be more upright. The wheelbase should get a stretch while Audi will clip the overhangs of its midsizer, relative to the current sedan.

Justin Bell laps Willow Springs... in the dark... using only night vision

Night vision has made its way into quite a few luxury cars as a night-driving safety feature, but eBay Motors wanted to see if the technology could be used to actually drive the car. Former racer and World's Faster Car Show host Justin Bell grabbed the keys to an Audi A7 and headed to Willow Springs Raceway to find out.
As if driving in the dark of the desert night wasn't hard enough, the car's windshield and side windows were blacked out, so Bell's driving relied completely on the three-inch night vision display located in the gauge cluster. In addition to navigating the track, his producers also threw in a few surprises for Bell on the track. We don't want to spoil too much for you, but based on the speeds exhibited in the video, we don't think 24-hour endurance races will be adding this tech any time soon; that being said, he probably drove the car faster and better than we could have.
Scroll down to watch how Bell does lapping the track using only the car's night vision.