2011 3.2 Quattro Auto Tiptronic Sunroof Led Runng Light on 2040-cars

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Watch 14 hot rides take over concept car lawn at Pebble Beach

The Pebble Beach Concours d'Elegance is an annual celebration of the beautiful, old cars that grace Monterey Car Week. But Monterey – and Pebble – features lots of newer metal, too, and that includes the concept lawn at Pebble Beach. Now, "concept lawn" isn't a totally accurate name anymore, and you'll see why in the list below. This year especially, plenty of production cars can be found in the area once reserved for the conceptual. Still, we're happy to see them. Here's what's featured this year: Alfa Romeo 4C Spider Audi R8 BAC Mono Bentley EXP 10 Speed 6 BMW 3.0 CSL Hommage R Buick Avenir Galpin-Fisker Rocket Speedster Hyundai HCD-16 Vision G Coupe Icona Volcano Infiniti Q60 Lamborghini Asterion LPI 910-4 Maserati Ghibli McLaren 570S Rolls-Royce Wraith By our count, that's seven concepts out of fourteen cars. But it still makes for one hot group of metal. Check 'em out in the gallery above. Related Video: Related Gallery 2015 Pebble Beach Concept Car Lawn View 38 Photos Image Credit: Copyright 2015 Drew Phillips / AOL Design/Style Alfa Romeo Audi Bentley Buick Infiniti Lamborghini Lincoln McLaren Porsche Concept Cars Videos Original Video Pebble Beach

Here's how to follow this weekend's 24 Hours of Le Mans

In the pantheon of motorsports, the 24 Hours of Le Mans stands as one of the great endurance challenges to man and machine. This year's event in France already looks to be one for the ages with Porsche setting record-breaking times in practice and the competition debut of Nissan's front-engine, hybrid racer. Thankfully, there's a massive list of ways to follow this automotive attraction. Reilly Brennan, the Executive Director of the Revs Automotive Research Program at Stanford University, and a friend of Autoblog, has once again assembled a helpful couch-kit to organize many of the options. Unfortunately, the old-school way of just turning on the television might be the most frustrating way to watch Le Mans this year. Fox Sports 1 and 2 are carrying about half the race, but the coverage bounces between them seemingly at random. The broadcast begins on Fox Sports 2 at 8:30 AM Eastern ahead of the 9:00 AM start and lasts there until 12:00 PM. Things don't pick up again until 7:00 PM Eastern on Fox Sports 1 for an hour, and the channels swap back and forth more from there. The Fox Sports Go streaming app offers more, but even it stops showing the race a few times. Thankfully, streaming Le Mans is easy. If you can't dedicate 24-hours on the couch, Radio Le Mans lets you listen to audio commentary anywhere with some of the best announcers in the biz. The Automobile Club de l'Ouest, the governing body for the race, also offers an official video stream in an app for $9.99. For a really low-tech solution, the official Twitter is another choice. Brennan is keeping his list updated with coverage changes. You can also check out and download the spotter's guide (from Nissan) in the gallery above. Enjoy this year's race. If you miss anything, don't worry; expect a full report from Autoblog. In fact, editor-in-chief Mike Austin is attending Le Mans this year, so follow him on Twitter for on-the-fly impressions. Featured Gallery 2015 24 Hours of Le Mans Spotter's Guide News Source: Reilly BrennanImage Credit: Nissan Motorsports Audi Nissan Porsche Toyota Hybrid Racing Vehicles

Audi A8 could spawn Mercedes-Maybach S600 rival

Five years ago, there was no middle ground for big luxury sedans. You either bought a $100,000 Mercedes-Benz S-Class, Audi A8, or BMW 7 Series, or you spent $225K on a twelve-cylinder Bentley Continental Flying Spur. But today, the market is changing. Bentley sells a V8-powered Flying Spur for around $200,000 and Mercedes is successfully selling a longer, twelve-cylinder, ultra-lux S-Class for $190,000. The middle ground is growing, and Audi wants in on the action. Audi is looking closely at the Mercedes-Maybach S600, according to Dr. Stefan Knirsch, the company's new technical leader. The company recently introduced a one-off A8 limo, shown above, although we'd imagine an S600 rival would be a more manageable size. "We are thinking about it," Knirsch told AutoExpress at the launch of the new SQ7. "The success of the extra-long version of the S-Class has got us wondering about whether there could be a business case for that in the future." Knirsch's comments raise a number of questions about a potential ultra-lux A8. Would it be longer than the A8L? The extra backseat space is a key part of the Maybach S600's appeal. What about the badge? Audi doesn't have a nameplate to rival Maybach to distinguish such an exclusive A8 from its more affordable siblings. Will the Audi offer more or fewer shades of black/silver than the S600? But the biggest question is what a bigger, more luxurious A8 could mean for the rest of the A8 range. As AE explains, Mercedes has done a remarkable job of fleshing out the S-Class range, with the normal sedan, Maybach, Coupe, Cabriolet, and their accompanying AMG variants. The Maybach S600 started that process – could an extra-large competitor kickstart Audi's full-size luxury expansion? The A8 has long been subject to gossip that it'd spawn an A9 Coupe (2014's Prologue Concept only fed that particular rumor mill), after all. Beyond hinting at a more luxurious A8, Knirsch expounded on another piece of exciting news: the next A8 will get Level 3 automation. That would mean full driverless ability "with the expectation that the human driver will respond appropriately to a request to intervene," according to the SAE's official definition. While Audi confirmed last year that the A8 could drive itself at speeds up to 37 miles per hour, Knirsch's more specific comments make it sound like the system could be even more advanced than originally thought. Related Video: