2004 Audi A4 3.0l V6 Quattro All Wheel Drive Convertible Bose Stereo System on 2040-cars

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VW confirms Audi's emissions test transmission anomalies

Just a week after reports that the California Air Resources Board (CARB) found an emissions cheat in some Audi automatic transmission software programs, parent company Volkswagen has come clean. As reported by Reuters, VW's response to an article by Munich's Sueddeutsche Zeitung stated that the adaptive shift functionality can "lead to incorrect and non-reproducible results." Adaptive shift programs alter the characteristics of a vehicle's transmission to suit different driving styles. Gentle driving will result in earlier shifts and lower engine revs, while hard-charging on the pedals and steering will make the transmission more responsive and hold gears longer. That adaptation can change over time or even on a short-term basis. And it can save fuel. The difference in this case is that is seems that the Audi transmissions were specifically programmed to detect emissions test conditions. As we explained in a previous article, one of those test conditions is keeping the wheel straight. Turning more than 15 degrees shuts the test mode off. According to Reuters, the US government is trying to determine whether this classifies as an emissions cheat device, although VW, Audi, and the EPA have not commented on the record. This latest accusation is separate from the larger VW diesel emissions scandal. Related Video: Image Credit: Getty Editorial Government/Legal Green Audi Volkswagen Emissions vw diesel scandal

The Audi RS5 takes aim at the BMW M4 and Mercedes-AMG C63

The current generation of the Audi A5 has soldiered on for the past 10 years, an eon when it comes to automobiles. Though we've seen and driven its replacement, the new car hasn't quite made it to market. As with most of Audi's lineup, the car is expected to come in three versions. While the full reveal and first drive reviews of the A5 and S5 took place late year, until now we haven't had a peek at the range topper Audi RS5. It sits on Audi's B9 platform shared with the Audi A4 sedan. Essentially, it's Audi's equivalent to the BMW 4 Series or the Mercedes-Benz C-Class coupe. In the case of the RS5, compare it to the BMW M4 and the Mercedes-AMG C63. Like its rivals, the RS5 sits longer, lower, and wider than its sedan stablemate. The RS features aggressive front and rear fascias and a set of unique wheels. While the styling of the new model may look evolutionary, it is indeed all-new inside and out. The two cars in these photos are wrapped in camouflage that covers everything below the beltline. The general shape of the bodywork looks the same, but the front and rear are slightly restyled. The front now has larger air intakes in the corners and a lower chin spoiler. Out back, the dual single-exit exhaust pipes give the RS model away. The S5, like all S models, features quad exhaust tips. The rear bumper is slightly modified, but all in all it's not far off from the A5 and S5 models. Audi's styling is always conservative, so this should come as no surprise. There's no word as to what's resting under the hood, but look for forced induction and six cylinders, possibly pulling something from the Porsche Panamera. As with every other Audi performance car, power will be sent to all four wheels through the latest generation of the Quattro all-wheel drive system. Look for a full reveal in the next few months, possibly as soon as March at the Geneva Motor Show. Related Video:

300-HP 2013 Audi S3 Sportback unwrapped

Not content to let Volkswagen have all of the fun with its GTI and Golf R, Audi is rebooting its five-door S3 Sportback with rather monstrous power. Headed for an official unveil at this year's Geneva Motor Show, the new S3 rolls out with a 300-horsepower, 280-pound-feet of torque turbocharged 2.0-liter TFSI engine under the hood. The four-cylinder powerplant is strong enough to shove the Sportback to 62 miles per hour in just 5.0 seconds when connected to the optional S-Tronic gearbox, or 5.5 seconds with the traditional manual transmission. Top speed is said to be an electronically governed 155 mph. Almost as impressive as those performance figures are the fuel economy ratings: the S- S3 is said to average 34 miles per gallon.
All S3 Sportback models offer Quattro all-wheel drive, ride on a sport-tuned suspension tuned to a lower ride height (about one inch) versus the standard Audi A3. 18-inch wheels with 225-section tires are standard equipment, and 13.39-inch front brakes should offer serious stopping ability.
Audi has done a lot of work shedding pounds from this latest MQB-architecture S3, as well. The car has a curb weight of roughly 3,186 pounds, or some 154 pounds less than the outgoing model. 11 of those pounds were cut via weight-saving measures in the 2.0-liter engine.