2001 Audi S4 Avant Wagon 4-door 2.7l 6-speed on 2040-cars

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Audi recalling 70k TDI models worldwide over braking problem

Audi is issuing a recall covering some 70,000 vehicles worldwide, due to problems with their brake boosters. According to Automotive News Europe, diesel-powered examples of the A4, A5, A6, A7 and Q7 are all being called back due to this issue.
The report indicates that while the brakes in these vehicles still function, the enhancing power from the booster may fail due to a possible leaky membrane.
All of the affected vehicles are powered by the 3.0-liter TDI turbodiesel V6, and were built between March and December of 2012. It is unclear as of this writing how many of these vehicles are in the States, though remember, US customers are not privy to 3.0 TDI examples of the A4 or A5. Autoblog has reached out to Audi for specific numbers, and we'll update this space when we hear more.

Weekly Recap: Audi pulls back the curtain on its future

The E-Tron Quattro concept is the future of Audi. It embodies all of the traits that will make the brand – and electric-powered luxury vehicles – more relevant into the 2020s. Here's why: The E-Tron Quattro concept, which will debut next month at the Frankfurt Motor Show, is a large sport utility vehicle that promises a range of 311 miles. It's an all-electric daily driver that fits the needs of most Americans. In production – which Audi says starts in 2018 – this vehicle will seat five and likely be called the Q6. You can take your family from Boston to Philadelphia without recharging. That's mainstream. We're moving away from the industry's "science experiment" era (as General Motors product chief Mark Reuss once described the appearance of the first gen-Chevy Volt) to a period where electric vehicles are plausible and practical for many US buyers. The 2018 Q6's only holdup for the masses will be price. But if you can afford an Audi SUV, you'll be able to buy an all-electric version. The E-Tron concept uses Volkswagen Group's second-generation modular longitudinal platform. The lithium-ion battery is located between the axles and below the cabin. Urquhart says the production model will feature the automaker's latest battery technology developed with LG Chem and Samsung. IHS Automotive projects the Q6 will sell more than 40,000 units annually by the end of the decade. "The E-Tron Quattro is a precursor for what will be an exciting and landmark production model for Audi and will position the brand at the forefront of the premium EV market," IHS analyst Tim Urquhart wrote in a commentary. It's the Tesla-zation of America. It's the Tesla-zation of America. The Q6 will be a Model X fighter, and expect other automakers to follow suit, particularly in the luxury sector with SUVs and other large vehicles. They offer more space for the battery packs, and development costs can be recovered easier. "Premium brands have an inbuilt advantage in terms of introducing [electric] powertrains over more mainstream automotive brands," Urquhart wrote. OTHER NEWS & NOTES Analyst says Tesla stock could be worth $465 a share Morgan Stanley analyst Adam Jonas sent shockwaves through the industry when he said Tesla stock has the potential to reach a whopping $465 a share. That's a leap from its $230.77 price at Friday's market close.

Audi celebrates 25 years of TDI

Nope, the diesel engine never really did go out of style for Audi. Now, the German automaker has released a video reminding the world of its persistence with the oil-burners and is commemorating the Silver Anniversary of Audi's first commitment to turbodiesels in 1989. And, yes, there are some road racers shown in the clip, so some of those bad boys actually move pretty well. Audi engineers on camera admitted to some of the early TDI engines being "slow" but still valuable for their torque and, obviously, their fuel economy relative to gas-powered engines. A bunch of tinkering later, though, and Audi says its diesels can be a legitimate "part of a performance car" and has even overcome the issue of noisiness that's often associated with diesels. The automaker made some news in these parts a few years back when its Audi A3 TDI won the 2010 Green Car of the Year at the annual LA Auto Show in late 2009, and the model even succeeded a fellow diesel (the Volkswagen Jetta TDI) to boot. Granted, diesel sales aren't nearly as popular in the US as they are in Europe. Still, Audi last year boosted its diesel sales in the US by 40 percent to 10,076, which was about a tenth of what sister company Volkswagen sold in diesels last year in the States. And things have looked even rosier this year for Audi's TDI sales. Through June, Audi diesel sales have almost quadrupled from a year earlier to more than 8,100 units. Check out the 150-second video on Audi's 25-years of TDI production below.