4dr Hb Quattro 3.0 Prestige on 2040-cars
Raleigh, North Carolina, United States
Engine:3.0L 2995CC V6 GAS DOHC Supercharged
For Sale By:Dealer
Body Type:Hatchback
Transmission:Automatic
Fuel Type:GAS
Make: Audi
Options: Sunroof, Leather, Compact Disc
Model: A7 Quattro
Safety Features: Anti-Lock Brakes, Driver Side Airbag
Trim: Base Hatchback 4-Door
Power Options: Air Conditioning, Cruise Control, Power Windows
Drive Type: AWD
Doors: 4
Mileage: 24,500
Engine Description: 3.0L DOHC TFSI supercharged V6 engine
Sub Model: 4dr HB quattro 3.0 Prestige
Number of Doors: 4
Exterior Color: White
Interior Color: Brown
Number of Cylinders: 6
Warranty: Vehicle has an existing warranty
Audi A7 for Sale
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Auto Services in North Carolina
Ward`s Automotive Ctr ★★★★★
Usa Auto Body ★★★★★
Unique Auto Sales ★★★★★
True2Form Collision Repair Centers ★★★★★
Triple A Automotive Towing & Recovery Services Inc. ★★★★★
Triangle Automotive Repair, Inc ★★★★★
Auto blog
Audi is working on a suspension that gets power from bumpy roads
Wed, Aug 10 2016Regenerative brakes aren't new. They're on virtually every hybrid and EV, and they're even starting to pop up on traditional gas-powered cars, like with the i-ELOOP-equipped Mazda6. But even with these systems, cars can get more efficient, and Audi thinks it found yet another source of wasted energy. The source? The suspension. The idea is to turn the kinetic energy that goes into the dampers into usable energy instead of as waste heat. Audi isn't the first auto company to come up with regenerative suspension – nearly three years ago, ZF introduced its GenShock technology, which used a valve attached to traditional, oil-filled hydraulic shocks to recapture kinetic energy from movement caused by bumps in the road. Audi's prototype technology, which it calls eROT, replaces traditional dampers with horizontally oriented electromechanical rotary dampers. eROT is apparently short for electromechanical rotary damper. Neat. In testing, eROT recovered an average of 100 to 150 watts on a typical German road, three watts from a fresh piece of pavement, and 613 watts on a rough stretch of tarmac (wattage is calculated as power over time, so this is actually the rate at which the system harvests energy). The dampers channel that energy to a tiny, 0.5-kWh, 48-volt battery. The prototype is claimed to cut CO2 emissions by three grams per kilometer (4.8 grams per mile), while the company believes a future production version could save up to 0.7 liters of fuel per 100 kilometers of driving. Converting the savings to American miles per gallon isn't easy, so we'll use a practical example. In the US, the Q7's supercharged 3.0-liter V6 returns a combined rating of 21 miles per gallon, which works out to 11.2 liters per 100 kilometers. Apply eROT's 0.7L/100km savings, and the Q7's economy would improve to 10.5L/100km, or 22.4 mpg, a 1.4-mpg improvement. That's not huge, but because math, 0.7L/100km is more dramatic on a more fuel efficient vehicle – taking an A3's 27-mpg combined rating and adding eROT would drive efficiency up 2.4 mpg, for example. There are a few other big benefits beyond fuel and emissions savings – Audi claims eROT provides a more comfortable ride than traditional active suspensions, because engineers can tune the compression and rebound strokes independently of each other. Beyond that, the horizontally oriented rear suspension geometry means more cargo space, since the dampers don't poke up into the cabin like they normally do.
Audi wiring cars with cameras to see how ferret-like creatures tear them apart
Thu, 06 Nov 2014In this German-language video, we see a batch of Audi engineers wiring up an A3 Cabriolet with a network of small cameras. The goal? To help identify where and how stone martens - small, ferret-like animals - attack cars. The idea is to observe the animals' behavior around the vehicles, see where they go, what they chew on, and work to develop solutions.
So why go to all this trouble? Cars and trucks are easily the single-most complex consumer good, and they're subject to the widest variety of conditions, regulations and usage cases that one could possibly imagine. They also come with very high consumer expectations for reliability. Thus, it's up to automakers to vet their vehicles for just about every possible scenario and threat - including weasels. And if that means Audi has to go hire Walter Simbeck, animal trainer to the stars, and string up a bunch of GoPros on an A3, well, they're game.
In speaking with Autoblog, Mark Dahncke, senior product manager at Audi of America said it best:
Ken Block and friends race light in silly-beautiful Castrol commercial
Wed, 28 May 2014How does one make fast, loud, drifting cars better? Well, you can add more fast, loud, drifting cars or you can add lasers. Either or, really. In this case, Castrol did the right thing and added both, creating a highly stylized commercial for its Edge Titanium motor oil starring South African racer Adrian Zaugg, BMW factory driver Augusto Farfus, Audi DTM and Le Mans staple Mike Rockenfeller and some bloke named Ken Block.
Their cars? No surprise, but Block is in his Ford Fiesta GRC, while Zaugg samples a Lamborghini Aventador and Farfus and Rockenfeller drive along party lines, with a BMW M4 and an Audi R8, respectively. And those cars look good, too, thanks to the creative light and laser work on display.
Take a look below for the video from Castrol.
