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Audi bringing matrix 'organic' LED concept to Frankfurt

Audi has announced that it's bringing a new concept to the upcoming Frankfurt motor show in September, and now it is teasing the taillights. They adopt organic light-emitting diode technology, which takes advantage of several benefits. For one, it uses a relatively low amount of electricity, between three and four volts. It's also incredibly thin, made up of two layers, each less than a thousandth of a millimeter thick. It casts no shadows, requires no reflectors or any other elements, and emits very little heat. Plus the lights can be formed into different shapes, opening up new possibilities for designers. This isn't the first time we've seen Audi focus on lighting technology, and in recent years it's showcased matrix LED and matrix laser headlights. The company runs through the history of the evolution of its lighting tech in the video above. We'll have to wait a little longer to find out what the team from Ingolstadt will be putting these new taillights on. Audi presents latest lighting technology at the IAA in Frankfurt - Matrix OLED technology makes its debut in a concept car at the IAA - Light attains a new level of homogeneity - Flat light sources open up new design possibilities Audi is presenting its next step in automotive lighting technology at the IAA in Frankfurt. The new Matrix OLED lights enable a previously unattainable level of lighting homogeneity, opening up further creative opportunities for design. As the leading brand in automotive lighting technology, Audi has systematically developed all aspects of OLED technology over the years. Matrix OLED lights combine high-tech engineering and design ideally – initial projects are currently underway to implement OLED technology in production tail lights. They are being shown for the first time in a concept car at the IAA. OLED is an English acronym for "organic light emitting diode." In each OLED unit, two electrodes – of which at least one must be transparent – incorporate numerous thin layers of organic semiconductor materials. A low DC voltage – between three and four volts – activates the layers, each of which is less than one-thousandth of a millimeter thick, to light them. The color is based on the molecular composition of the light source. In contrast to point light sources – such as LEDs – which are made of semiconductor crystals, OLEDs are flat light sources. Their light attains a new level of homogeneity, and its dimming is continuously variable.

The 2017 Audi R8 Spyder starts at $176,350

Audi just revealed pricing info for the R8 Spyder, which will start at $176,350, about a year after revealing pricing information for the coupe ( which starts at $164,150 in base form; the Plus starts at $191,150). In case you haven't had your coffee yet, like-equipped base cars will span a $12,000 gulf. But the 2017 R8 Spyder costs about the same as the outgoing R8 Spyder V10 equipped with an automatic (which was at the time a very expensive option), so consider that minimal price inflation. The more interesting comparison is with its platform-mate, the Lamborghini Huracan. A drop-top version of the Italian supercar starts at $267,545 in similar AWD trim with a 5.2-liter V10. Now, it is true that the Huracan Spyder makes 602 horsepower, a 62 horsepower advantage over the standard R8 Spyder with the same engine (540 hp if you are bad at math). The Lambo also a tenth faster to 60 mph than the R8 Spyder, at 3.4 seconds. (The '17 R8 Spyder is itself a tenth quicker than its predecessor, so there's that.) But, the R8 V10 Plus makes 610 hp. We're waiting to hear back form Audi on pricing for that Spyder model. In the coupe, it's a $27,000 increase over the base R8 V10. That logic would peg an R8 Spyder V10 Plus at around $203,000, or $64k less than the Huracan. In either case, you're paying a lot for Lamborghini's unique styling and tuning, although it's hard to put a price on the specialness of driving a Lamborghini. The Huracan Spyder never for a moment lets you forget you're in something fast and Italian. That being said, both are legitimate supercars. The R8 Spyder was developed alongside its Italian cousin, and features an appropriately large amount of aluminum and carbon fiber materials in its construction. Of course, like its coupe counterpart, there's no manual available for the new R8 Spyder. That died with the previous generation. The good news, for fans of open-air driving, is that the roof mechanism only adds 97 lbs to the weight of the car, and Audi kept the electrohydraulics that actuate it as low as possible. If it's anything like the Coupe to drive, and you can be sure since it's an Audi there won't be much trade-off for the open roof, it'll have a dual personality that will accommodate both daily driving and occasional track use. Sounds like a deal, huh? Related Video: Audi Convertible Luxury Performance Supercars r8 spyder r8 huracan

Audi RS5 gets big turbocharged power and an angry new look

Menace has always been one of the keys to Audi's RS 5 coupe, from the fat wheel arches to the rumbling evocative exhaust note to the brutal straight-line performance. That's not going to change with the new version, but Audi is talking loudly and proudly about how the RS 5 debuts the new RS design language, partly in the hope that people don't labor on the disappearance of its V8 engine. Yes, the all-new RS 5 Coupe uses the same Porsche-engineered biturbo V6 as the Porsche Panamera, and uses it to such effect that it extracts 444 horsepower and 443 pound feet of torque from its 2.9 liters of displacement. Those 443 lb-ft is a full 125 more than the V8 could ever muster, and it's available from 1,900 rpm to 5,000 rpm. That kind of power is sufficient to push the RS 5 to 62 miles per hour in 3.9 seconds on the way to a limited 155-mph top speed (there's an optional 174-mph limiter, too). The all-wheel-drive Quattro RS 5 Coupe doesn't suffer much in performance in the switch from the naturally aspirated 4.2-liter V8 to the force feeding of a V6, but it remains to be proven whether the sound can be as captivating. The Porsche-sourced engine continues the current trend of "hot vee" engines, situating both of its turbochargers inside the vee-angle of the engine, and combines centrally-mounted direct fuel injectors with a short stroke to boost power and improve economy. The high-compression Miller-cycle motor also lets the RS 5 Coupe pull its consumption down 17 percent to 32 miles per gallon (or 197 grams/km of CO2 emissions) on the European driving cycle. Expect US mileage numbers to be significantly lower. The new RS 5 is also significantly lighter, pulling 132 pounds from the previous V8-powered model's mass, despite all the turbo plumbing, to weigh 3,649 pounds. A BMW M4-style carbon-fiber roof helps keep the weight down. Audi feeds its newfound V6 power through an eight-speed automatic transmission and permanent all-wheel drive, with 60 percent of the drive nominally headed to the rear end. The hard-turning sport differential is an option. Audi's reborn RS 5 rides on five-link suspension systems at both ends to keep suspension bits precisely location and improve ride quality, while sitting 0.8 inches lower than the standard A5 Coupe. It has the usual Audi Sport array of go-faster options for its go-fastest front-engined coupe, including the more aggressive Dynamic Ride Control damping system, carbon-ceramic brakes and sharper steering ratios.