2005 Audi A6 4.2l V8 Awd Quattro on 2040-cars

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The skinny on Delphi's autonomous road trip across the United States [w/videos]

Rolling out of an S-shaped curve along Interstate 95, just past Philadelphia International Airport, the final obstacle between the autonomous car and its place in history appeared on the horizon. So far, the ordinary-looking SUV had traversed the United States without incident. It had gone through tunnels and under overpasses. It circled roundabouts and stopped for traffic lights. Now, on the last day of a scheduled nine-day journey, it was poised to become the first autonomous car ever to complete a coast-to-coast road trip. First, it needed to contend with the Girard Point Bridge. Riding in a rear seat, "I saw that bridge coming, and I thought, 'Oh my gosh, this is going to be a grab-the-wheel moment," said Kathy Winter, vice president of software at Delphi Automotive. The car, an unassuming Audi SQ5 nicknamed Roadrunner, had been well-tested. Back in January, a few inebriated pedestrians fell flat in front of the car during a demonstration in Las Vegas. It was the quintessential worst-case scenario, and the car admirably hit the brakes. More than drunken louts, bridges present a sophisticated challenge for the six radar sensors that feed data to the car's internal processors. Instead of sensing solid objects, radar sensors can read the alternating bursts of steel beams and empty space as conflicting information. "They're a radar engineer's worst nightmare," said Jeff Owens, Delphi's chief technology officer. Girard Point Bridge, a blue skeleton of girded steel that spans the Schuylkill River, might be a bigger challenge than most. Traveling across the lower level of its double decks, the autonomous car's radar sensors had to discern between two full sets of trusses. Cross the Schuylkill, and Delphi's engineers felt confident they'd reach their destination: the New York Auto Show. For now, the sternest test of the trip lay directly in front of them. A Data-Mining Adventure Until that point, the toughest part of the journey had been finding an open gas station in El Paso, TX. Trust in the technology had already been established. The main reason Delphi set out on the cross-country venture with a team of six certified drivers and two support vehicles was to capture reams of data. What better way to do that than dusting off the classic American road trip and dragging it into the 21st century? They did exactly that, capturing three terabytes worth of data across 3,400 miles and 15 states.

2017 Audi R8 starts at $164,150 [w/video]

The new 2017 Audi R8, which offers 540-horsepower and 398-pound-foot of torque from its V10 engine alongside Quattro all-wheel drive and a seven-speed S-Tronic dual-clutch transmission, will start at $164,150 (including destination). That's about $47,000 more than the previous entry-level R8, but since that car was down two cylinders, 110 horsepower, and 82 pound-feet of torque, it's kind of an apples-and-oranges comparison. There's a much fairer comparison if we look at Audi's newest supercar in relation to the 2015 R8 V10. On the one hand, the loss of the $155,150 manual transmission model kicks the starting price up noticeably, but perhaps in recognition of that, Audi hasn't adjusted the two-pedal R8 V10 at all. It's the same price as the 2015 model while adding 15 more horsepower, seven more pound-feet of torque, and a tenth of a second to the 0-60 time, which is now estimated at 3.5 seconds. Don't worry – the 2017 R8 adds four miles an hour to its predecessor's 195-mph top speed. While under-the-skin changes for the standard R8 V10 may look modest at first glance, the updates Audi added to the V10 Plus are significant, and the automaker has raised the price to reflect that fact. On the one hand, the new range-topper was kicked up by $7,400, to $191,150. On the other hand, power is up by 60 ponies to 610 hp, and torque has jumped from 398 lb-ft to 413. The 0-60 time has been trimmed by a tenth of a second, and owners will also be able to hit 205 mph, up from the old V10 Plus' 198-mph max. To reflect the new pricing announcement, Audi prepped an entertaining video featuring Radio Le Mans announcer John Hindhaugh to "hand the baton" from the original R8 to its second-gen successor. Check out the video below, alongside the official press blast. Audi of America announces pricing for the all-new 2017 R8, the fastest and most powerful Audi production model ever January 20, 2016 | HERNDON, Virginia More powerful and more dynamic than its predecessor, the R8 V10 plus generates 610 hp and 413 lb-ft of torque reaching a top track speed of 205 mph The all-new Audi R8 and R8 LMS racecar were co-developed and share approximately 50 percent of the same parts, including the V10 engine Track-tested around the world, the R8 LMS will make its US racing debut at the ROLEX 24 at Daytona on January 30, 2016 Faster, more efficient, and more capable both on and off the racetrack, the all-new 2017 R8 is the most powerful Audi production model ever.

2019 BMW X7 vs luxury SUV rivals: Comparing specs and photos

Today we get our first-ever look at the first-ever 2019 BMW X7 crossover. We've actually already had our first-ever drive in an X7 Prototype. And so, we thought it appropriate to follow that up today with the first-ever X7 comparison of specs between BMW's first-ever three-row crossover with legitimate room for seven and its many high-dollar competitors. On paper, the 2019 X7 definitely seems to most closely align with the Mercedes-Benz GLS-Class. Their similar dimensions, interior space, engine choices and price would certainly imply where BMW placed the target when developing X7. We used those same elements to determine three-row vehicles likely to be cross-shopped or that should be cross-shopped. These include the Audi Q7, Land Rover Discovery, Volvo XC90 and Lincoln Navigator. Yes, the latter is a truck-based SUV as opposed to a crossover, but tell that to all the people lining out the door at the local Lincoln emporium. They do not care, and neither shall we. We also included the 2019 BMW X5, which was completely redesigned for this year and therefore not the first-ever. That makes it less appealing? Either way, lining the new X5 up with the SUV that leapfrogs it atop BMW's SUV hierarchy should provide a good idea of just how much more you get by going up a model number. Engines and model lineup Again, the X7 aligns closest with the GLS, offering a base six-cylinder in its xDrive40i model and an upgrade turbo V8 in the xDrive50i. The Mercedes engines have greater output, but the GLS still accelerates slower than the BMW. As the 2019 X5 offers the exact same engines, we would also expect the X7's fuel economy to be superior to the GLS once its estimates are announced. It should be noted, though, that the GLS offers a high-powered AMG model whereas we anticipate the X7 to offer a plug-in hybrid model comparable to the X5 upcoming xDrive45e model. The other luxury SUVs diverge in their engine choices and model lineup. The Audi Q7 offers a base turbocharged four-cylinder, as does the Volvo XC90 in its T5 model, which we left out of the above chart entirely for space reasons. That the Q7 3.0 TFSI supercharged V6 gets the same fuel economy estimates as the four-cylinder is proof positive that engine is purely around for its lower base price.