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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.

Audi SQ7 could come to US with TDI power

When Audi released the new SQ7 TDI, we couldn't help but wonder whether it would ever see an American road or showroom. And the answer is: maybe. When reached for comment on the prospect of the new diesel performance ute making its way to North America, Audi USA spokesman Mark Dahncke told Autoblog that "the SQ7 is not officially signed off on for the US, but we are optimistic." Those are encouraging words, even if they stop short of official confirmation. For those who missed the announcement in the wake of the Geneva Motor Show last week, the new Audi SQ7 TDI is a technological tour de force. It packs a 4.0-liter V8 diesel engine, augmented by two turbochargers and an electric compressor to produce 435 horsepower and 664 pound-feet of torque. It debuts a new 48-volt electrical system that powers one of the compressor and the electromechanical adaptive suspension. And just for good measure, it also features an eight-speed automatic transmission, a four-wheel steering system and all-wheel drive. The vehicle represents the first time Ingolstadt has applied the S performance badge to its largest model, and though initially announced for Europe, Dahncke's optimism leaves us hopeful in turn that it could steam its own way to American shores. If that optimism proves justified, the next big question is whether it will stick with the diesel engine or switch to a similarly powerful engine burning gasoline to more closely match American preferences – much as it did in bringing the smaller SQ5 to the US. But Dahncke tells us they "expect it to be a TDI if it does come." The decision to market a powerful diesel SUV in America would be a bold move on Audi's behalf, particularly in the wake of the diesel emissions scandal. The debacle is still fresh on the public's mind, having rocked the entire Volkswagen Group of which Audi is part – and historically a major proponent of diesel propulsion. If approved for the US market as proposed, the SQ7 TDI would far outshine the diesel versions of the Mercedes GL-Class, Porsche Cayenne, BMW X5, and Range Rover currently available – not to mention the 3.0-liter V6 TDI with 240 hp and 428 lb-ft of torque in many of Audi's models (which are, at the time of this writing, affected by a stop-sale in the US). Related Video: Featured Gallery Audi SQ7 TDI View 27 Photos Image Credit: Audi Green Audi Crossover SUV Diesel Vehicles Luxury Performance audi sq7

2017 Audi Q7 starts at $55,750

The second-generation Audi Q7 debuted last winter, and we already drove it in the spring in Europe. Audi, however, kept US pricing for this lighter, more stylish luxury SUV a secret – until now. The 2017 Q7 starts at $55,750 (including the $950-destination charge), and that's over $6,500 more than the $49,225-base cost for the last-gen 2015 model (there was no 2016 version in the US). Buyers get some big updates when they pay the extra cash for the 2017 model. The switch to the MLB platform helps cut 475 pounds, and aluminum suspension components reduce unsprung mass. Audi's Pre Sense City safety system comes standard and can automatically begin braking the seven-passenger SUV if a crash seems imminent below 52 miles per hour. Three-zone automatic climate control and a panoramic sunroof are also on the normal features list. The options include high-tech upgrades like the company's virtual cockpit system, a color head-up display, and a 23-speaker Bang & Olufsen stereo. Audi's 3.0 TFSI V6 with 333 horsepower and 325 pound-feet of torque and an eight-speed automatic is the only available powertrain combo for the Q7 in the US. Audi originally planned to offer the 3.0-liter TDI V6, but emissions problems nixed that. The second-gen Q7 is available in three trim levels here: Premium, Premium Plus for $59,750, and Prestige for $65,250. Company spokesperson Amelia Fine-Morrison tells Autoblog the first 2017s will arrive at dealers in January. Audi of America announces pricing for the new dynamic and technological benchmark in the luxury SUV segment – the all-new 2017 Audi Q7 November 11, 2015 | HERNDON, Virginia New portfolio of available driver assistance systems includes adaptive cruise control with traffic jam assist to help take the stress out of stop and go traffic Sport sedan-like driving experience and space for up to seven passengers, latest technology and exceptional design are just some of the highlights of the all-new Audi Q7, on sale at the beginning of 2016 SUV boasts innovative suite of technologies and connectivity features, including Audi virtual cockpit, Q7 specific app for Android and Apple integration as well as Apple CarPlay and Android Auto smartphone integration With striking design and lightweight construction, the all-new 2017 Audi Q7 sets a new standard in the luxury SUV segment. The second generation of the seven-passenger SUV also adds benchmark connectivity, infotainment systems and driver assistance technologies.