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Audi SQ7 coming, will have electric turbo

Sun, 27 Jul 2014

Formula 1 and endurance racing are already harvesting energy from turbos on the track, and now it's apparently time for a similar idea of boosting the efficiency of forced induction to hit the streets in a high-performance, diesel SUV.
In a recent interview with the UK's Autocar, Audi technical boss Dr. Ulrich Hackenberg let the big news slip. "The new Q7 will be available in the market next year but the electric turbo will come a bit later in the Audi SQ7 available in 2016," he said. The e-turbo system was already rumored for the premium SUV but for the standard model, not this just-announced performance version.
Audi has been experimenting with the e-turbo system for a little while, as an electrically driven supercharger. It showed up on the RS5 TDI concept that used a 3.0-liter, twin-turbocharged diesel V6 plus the electric system to diminish turbo lag. In that application, it provided an impressive 385 horsepower and 553 pound-feet of torque and an alleged sprint to 62 miles per hour in 4 seconds. Although, Dr. Hackenberg didn't make it clear if this was the exact layout for the SQ7.

Audi planning S3 Plus with 375 hp?

Thu, 23 Jan 2014

There's a war being waged in Europe for the highest output from the smallest displacement. Alfa Romeo has managed to squeeze 240 horsepower and 260 pound-feet of torque out of a 1.7-liter turbo four for the 4C. Mercedes-Benz has coaxed 355 hp and 332 lb-ft out of a 2.0-liter turbo four to drive the new A45 AMG, CLA45 AMG and GLA45 AMG. But not to be outdone, the Volkswagen Group is said to be working on one of its own that will put both to shame.
The engine is reportedly being based on VW's existing 2.0-liter turbo four, only enhanced to produce a massive 375 hp and 369 lb-ft of torque. The key to getting there was poaching Friedrich Eichler, the engineer who designed AMG's aforementioned high-output engine, and mandating him to do still better.
That's all well and fine - and perfectly impressive - but just what does VW plan on doing with the new engine? A whole lot, according to reports. It's expected to power the new Scirocco and a new Golf R Evo expected to debut at the Beijing Motor Show in April, and you can bet it'll be slotted into another few applications as well. But the first vehicle expected to get it will be the Audi S3 Plus.

Audi scores first CA autonomous car permit

Wed, 17 Sep 2014

Audi apparently knows how to get to the front of a line when it comes to driverless vehicles. The German automaker had the honor of being the very first company to receive one of California's new autonomous vehicle driving permits. It was a perfect followup to it being among the earliest ones to get a similar permit in Nevada a few years ago.
Getting the California permit is a big deal for the automaker because the state is also home to Audi's Electronics Research Lab. Among its current projects, Audi is working on the human-machine interface to communicate whether the person or vehicle is actually controlling the driving. All of this hard work is building toward offering autonomous motoring in freeway conditions in the next five years, Audi claims.
Obviously, autonomous vehicles from companies like Google have been testing in California for a while, but the new permits are meant to safeguard public safety when testing the driverless cars in public. The new rules include things like always having a person able to take control and more stringent standards like registering each autonomous car and the eligible drivers with the state. Any models testing on public roads also have to carry at least $5 million in insurance in case of injury, death or property damage.