2007 Audi A4 Quattro 2.0 Turbocharged Awd S-line Sport Package Sedan Red Manual on 2040-cars

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VW internal investigation finds 'no evidence' against suspended engineers

Volkswagen is still working out the chain of events that led to emissions-evading software being installed in 11 million diesel vehicles worldwide and deciding who was responsible for the treachery. So far, the German automotive giant's internal investigation hasn't publicly named many suspects, and three suspended executive-level engineers have been found not to be culpable in the wrongdoing, according to an anonymous insider speaking to Reuters. VW knows that the software began being installed in the EA 189 engine in 2008. The internal investigation has found that the emissions-evading tech was created because the powerplant was found to fail US standards. Plus, the diesel mill wasn't meeting cost targets, according to Reuters. The automaker responded by suspending over 10 employees, but three top engineers among them might not have been involved. Those put on leave include Heinz-Jakob Neusser from VW, Ulrich Hackenberg from Audi, and Wolfgang Hatz who led Porsche's research and group-wide engine development. The internal detective work hasn't turned up any evidence against these three men. In addition to VW's own inquires, government investigators in both the US and Germany are taking a serious look into the company's actions, too. So far, the automaker is setting aside about $7.3 billion to pay to fix the vehicles with the evasive software. Depending on what authorities find, the costs could grow quickly. Beyond the financial implications, the scandal has led to a serious shakeup in VW's corporate structure. Related Video:

Xcar weighs in on the five best-sounding modern cars

Getting behind the wheel of a well-balanced vehicle can be a wonderfully visceral experience, thanks to the combined feeling of things like the weight of the steering, the bite of the brakes, and, of course, the roar of the engine. Unfortunately, many of the sensations of driving require actually being in the driver's seat to understand them, but thankfully the intoxicating noise of a beautifully tuned internal combustion engine can be shared with everyone. In a new video, Xcar shares their opinion on the five best-sounding modern performance cars. The list is a symphony of horsepower. As opposed to keeping all of the vehicles brand new, Xcar actually picks a few that are recently off the market. They're all definitely champs, though. While the list itself is well stocked, you might be able to argue with the specific order, and it would be nice to hear a few participants from outside of Europe for a collection like this one, too. No matter. Every listener is sure to find something they like in the bunch, though. Turn up the volume and enjoy.

Essentially sporty | 2017 Audi A4 Quattro Quick Spin

Two boxes checked on the options list set our long-term Audi A4 2.0T Quattro Prestige apart, dynamically, from the rest. One is the Sport Package, and namely the sport suspension with its lowered ride height. The other is the 19-inch wheel package, which includes 245/35 summer tires. The A4's sport suspension is taut without being rough. The car feels as though it's gliding over the road, but some of the chop makes its way into the cabin. It mostly isn't bothersome, but you can feel – and especially hear – any larger imperfections you happen to hit with one the tires. Our car's 19-inch wheels, with their low sidewalls, amplified the potholes, too. Largely, though, it's comfortable and supremely smooth if the road's not all torn to heck. The sport suspension does an excellent job of eliminating squat and dive, and side-to-side body roll, which aids comfort. That ride makes for really smooth sailing in your daily driving duties, especially since the rest of the car feels so civil. The transmission works smoothly and seamlessly in the background in automatic mode. We do notice some of the gear changes if only because we're tuned into how impressively smooth and quick they are. On its own, the transmission tends to shift low in the rev range so you don't get a lot of engine noise with normal driving. We know that there's some athleticism hiding under this car's preppy facade when we look down at the speedometer and realize we're going quite a bit faster than it feels. It's so well composed, though, that we'd be perfectly okay with putting our grandmother in the passenger seat without feeling like we were going to freak her out if we were to happen to exceed the posted speed limit. But after dropping Grandma off, it's time to put the car into Dynamic mode (tightening up steering and ramping up the throttle behavior) and switch the gear lever from D to S. Using the paddle shifters on the Our personality and that of the car changed, becoming more aggressive. back of the steering wheel, the A4 transforms into a truly engaging driving machine. It shifts very quickly, and the sound of the engine becomes more noticeable in part because you can rev it higher, but also because you're more tuned into it. Upshifts and downshifts happen in an instant, to help make full use of engine's sweet spots.