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Audi A5 and S5 freshen up for 2017

UPDATE: A previous version of this story mischaracterized the 2017 S5's engine configuration. The article has been updated. Well, here's the new Audi A5 and S5. They look a lot like the old ones, but just a tiny bit better. In other words, the redesigned coupes received the same treatment as their four-door counterparts, the A4 and S4. While the German press materials mention both gas and diesel engines, we expect the A5 to carry on in the US with petrol power only. Like the current A5, a 2.0-liter, turbocharged four-cylinder will serve as the base engine, but will probably get a similar power bump as the A4 – Audi hasn't released official figures yet. The four-door had its base output bumped from 220 horsepower and 258 pound-feet of torque to 252 hp and 273 lb-ft of torque. The S5 is a more interesting proposition than the S4. Where the old S5's 3.0-liter, supercharged V6 produced 333 hp and 325 lb-ft of torque, the new, turbocharged, 3.0-liter six-cylinder pumps out 354 ponies, according to the global press materials. That figure, fans of the old 4.2-liter V8-powered S5 will note, is identical to the original S5 that came out for model-year 2008. Torque figures aren't available yet, but we'd bet on at least a small increase in torque. Still, the increase in power is good for a 4.7-second run to 62 miles per hour, a 0.2-second improvement over the current car's 0-60 time. Audi claims it will offer the A5 with both six-speed manuals and seven-speed dual-clutch transmissions, but we wouldn't be so sure about that stick here in the US. The only available gearbox on the A4 is a seven-speed S-Tronic – coupes are inherently more sporting than sedans, but we aren't sure that's justification for Audi to offer a manual-trans A5 here in the US. Audi only mentions an eight-speed automatic for the S5. So no, the German press materials aren't a good indicator of the US-market A5. What we can rely on, of course, are the official images. The original A5/S5 was a handsome car, but Audi's designers have done a swell job styling the 2017 model. It looks good, and is somehow even more refined than last year's car. Audi's new corporate grille works well on a coupe body, although the powerful creases in the hood might be a little too powerful. The tail is lovely, like a prettier A3. The bodies are better looking, but they're also lighter and more aerodynamic, too. The A5's coefficient of drag is down to a slippery 0.25, while Audi's engineers lipo'd 132 pounds of fat.

IIHS bestows 2015 Audi A3 with Top Safety Pick+ [w/video]

There's some good news for Audi today, as the Insurance Institute for Highway Safety has named the all-new A3 one of its Top Safety Pick+, the institute's highest award for safety.
While there are no shortage of cars that can handle the standard IIHS trial, the tough small overlap test needed to earn TSP+ has flummoxed more than a few vehicles from prestigious, safety minded manufacturers. In the A3's case, though, it handled the small-overlap tests well.
According to the IIHS, there wasn't much intrusion into the cabin from the impact, which simulates a 40-mile-per-hour impact on 25 percent of a car's front end. The crash test dummy was held in place, with just a low risk of injuries. You can view the crash test video below, as well as read a brief press release from the IIHS.

To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.