2011 Audi Q7 Tdi Premium Plus Sport Utility 4-door 3.0l on 2040-cars

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Audi moves to patent electric Quattro and active-shutter wheels

Audi might have a few tricks up its sleeve for the coming years, with the Brits at Autocar uncovering a pair of patent filings made by the German luxury brand. The first is something we've seen before - wheel flaps - while the second is an evolution of one of Audi's trademark technologies.
We last saw wheel flaps on the Ford Atlas Concept in 2013, but the futuristic fuel-saving tech has so far failed to arrive on a production car. Audi may be seeking to change that, patenting the flaps that open and close automagically based on airflow. They can also open if the brakes get too hot.
The second patent is an evolution of Audi's Quattro all-wheel drive. The new AWD system uses an electrically driven rear axle and wheel sensors to figure out when and at which corner the car might lose traction, and is targeted largely at hybrid offerings, which is a field Audi has only recently dipped its toe into.

Audi claims World Endurance Championship at Fuji

It's been a successful racing season for Audi so far this year. After claiming the drivers' title in the DTM series, the German automaker has successfully defended both its titles in the FIA World Endurance Championship.
The decision came after heavy rain ended the 6 Hours of Fuji after only 16 laps, virtually the entire race having been run behind the safety car. Although Alexander Wurz, Nicolas Lapierre and Kazuki Nakajima won the race for Toyota - the Japanese automaker's first this season - the second-place finish achieved by Allan McNish, Tom Kristensen and Loïc Duval propelled Audi Sport Team Joest out of its challengers' reach.
While the actual drivers' title still remains in contention, the battle now comes down exclusively to the two leading Audi trios: McNish, Kristensen and Duval hold the lead with 147 points ahead of André Lotterer, Marcel Fässler and Benoît Tréluyer, who hold 106.25 points in the standings. Either way, Audi will be awarded both the drivers' and manufacturers' titles in the series with two races still to go in Shanghai and Bahrain.

X1, 3 Series power BMW back into global luxury autos sales lead

BMW managed to eke ahead of Audi for the global luxury sales crown in February. According to Bloomberg, BMW saw deliveries swell by 7 percent in February, besting the 3.2 percent jump enjoyed by Audi and giving BMW a 407-unit delivery lead over its rival last month. Mercedes-Benz, meanwhile, continued to falter, with the brand selling some 37,229 fewer machines than BMW, whose factories are running at full capacity to keep up with demand. Models like the X1 (shown above) enjoyed a sales increase of 40 percent in February while the company's bread-and-butter 3 Series jumped by 26 percent.
Mercedes-Benz hopes to stem its continued market share loss with the addition of the entry-level CLA sedan to its portfolio in April. The company is set to roll out an updated version of its cash-cow E-Class at the same time, and a new-generation S-Class will follow along shortly thereafter. Meanwhile, the company is increasing production to meet demand for its A and B-Class models.