2005 Audi A6 Quattro Base Sedan 4-door 3.2l on 2040-cars

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Audi SQ7 TDI packs 48V electric compressor, 664 lb-ft

Take a look at the new Audi SQ7 TDI. It's the first time Audi has done an S performance version of its flagship sport-ute, and packs under the hood a 4.0-liter V8 turbo diesel engine mated to an eight-speed automatic and all-wheel drive. It produces a potent 435 horsepower, and an absolutely bonkers 664 pound-feet of torque. The Audi SQ7 TDI produces a massive 664 lb-ft of torque. Impressive as it is, though, that doesn't even tell the full story. That's enough to make us forget it wasn't there in Geneva. It's also more torque than just about anything the Volkswagen Group makes – short of the Bentley Mulsanne Speed and the new Bugatti Chiron. Not even the Lamborghini Aventador SV or Bentley Continental GT Speed can touch that torque figure. Nor can competition like the Porsche Cayenne S Diesel (with its 385 hp and 627 lb-ft) or the BMW X5 M50d (381 hp and 546 lb-ft). It may not surpass the old twelve-cylinder Q7 6.0 TDI (with its 493 hp and 738 lb-ft), but still trounces the VW Touareg V10 TDI (309 hp and 553 lb-ft) – which was strong enough to tow a jet airplane, while the new SQ7 is fast enough to out-drag one (as you can see from the video below). Impressive as it is, though, that headline-grabbing torque figure doesn't tell the full story. To get there, Audi employed two conventional, sequential turbochargers and a third compressor that – in an industry first that's been a long time coming – is powered electrically. The engineers in Ingolstadt installed a beefier 48-volt electric subsystem to power the electric compressor (among other systems) and its latest valvetrain tech for the first time in a diesel. The result, Audi says, is a lack of any perceptible turbo lag – and a 0-62 time quoted at 4.8 seconds, en route to the typical electronically limited top speed of 155 miles per hour. As if that weren't enough, Audi also equipped the SQ7 TDI with an optional suspension package that coordinates the activities of three systems. There's a differential, a four-wheel steering system, and a clever electromechanical roll stabilization system that employs an electric motor (made possible once again by that 48-volt system) and a three-stage planetary gearbox to keep it all level and improve ride quality over rough surfaces. The sum total is an impressive technological tour de force on Audi's part, but one that we may just have to admire from afar.

Malaise Era All-Stars

A few weeks ago, we bid a fond happy 40th anniversary to the automotive dark ages of 1973-84 that have come to be known as "The Malaise Era" - the performance ice-age when 160 horsepower was a lot and a 0-60 time of under 10 seconds was remarkable. Like music in the 1980s, everything in automobiledom didn't suck, however. There were a few bright spots. Here are five of our favorites:
1976-79 Porsche 930, aka 911 Turbo Carrera (above)
Photo Credit: Dorotheum

Audi + Airbnb: What it's like to live in a car commercial

Miles from civilization, in a lonely stretch of Death Valley, lies an unlikely sight: a sleek contemporary home – all glass, concrete, and metal – and a pair of equally modern 2017 Audi R8 V10 Plus coupes. You might have seen the combo in a TV commercial that ran during the Emmys, a spot that had us asking an obvious question: What are these objects doing together, smack in the middle of nowhere? Audi partnered with Airbnb to offer the home and the cars to seven guests. Somehow, we became lucky number eight. The spot, entitled "Desolation," promotes the carmaker's flagship alongside what ended up being an extreme rental property. The idea to build the three-bedroom, 1,200-square-foot house came from Italian writer and author Fabrizio Rondolino, who was long smitten with American desert. The home was built in 2010 using prefabricated construction by San Francisco-based architecture firm nottoscale. It's a spare elevated structure, with floor-to-ceiling windows cinematically framing the sky. To set the four-wheeled mood, images of the R8 sit where family photos would go, and a laser-cut aluminum sign over the entrance announces it as the "Home of the R8." In acknowledgement of the remoteness, a satellite phone sits charged up with clearly printed dialing instructions. An Easter egg from the ad – two jars of Leadfoot Coffee – hides in plain sight on the kitchen counter. You can rent houses like this elsewhere on Airbnb, but here's where gearheads start paying attention: The two Audi supercars counter the architectural tranquility with a combined 1,220 horsepower and an opportunity to rip through the desert at obscene speeds (not to mention several other extras you don't get with a standard vacation rental; more on that later). Seven three-day/two-night stays were offered through an extremely limited Airbnb listing. The buzz surrounding the campaign was so strong that the place booked up in less than six seconds. For what you get, this was a steal. The per-night price of $610 – a reference to the V10's horsepower figure – wouldn't begin to cover the behind-the-scenes logistics needed to coordinate and execute this marketing exercise. I was the sole member of the media invited to experience the Audi Airbnb and got to spend a weekend in this desert playground to see what it was all about. My weekend began when an Audi rep met me and my family at Las Vegas International Airport following a quick flight from Burbank, California.