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West Virginia researcher describes how Volkswagen got caught

The cheating scandal engulfing the world's largest automaker started with a road trip. In the spring of 2014, researchers from West Virginia were evaluating the tailpipe emissions of diesel cars made for the American market by European manufacturers, something never before studied in the academic realm. Excited by the prospect of breaking new ground, the team of two professors and two students wanted to gather as much data as possible. "And being academics, we went a little overboard," said Arvind Thiruvengadam, one of the students. "Being academics, we went a little overboard." Overboard included driving the cars for more miles than they needed to test and verify results. Drivers put about 1,500 miles on each of the first two cars in the study, a Volkswagen Jetta and BMW X5, along California roadways. For their final car, a Volkswagen Passat, they wanted even more mileage. So they took the car on a road trip from Los Angeles to Seattle and back again, collecting data from more than 2,000 miles of testing. The road trip was Volkswagen's undoing. When the West Virginia team returned to Los Angeles, they were befuddled by the test results. In theory, the Passat should have spewed the lowest levels of pollutants among the three cars. Equipped with the more modern selective catalytic reduction technology, the team expected to find minimal levels of nitrogen oxide. But the car, which had been certified at a California Air Resources Board facility prior to the start of the road trip, had elevated levels of NOx that were 20 times the baseline levels established beforehand. The researchers, comprised of professors Gregory Thompson and Dan Carder and students Marc Besch and Thiruvengadam, knew their on-board equipment functioned properly because, early in their research, they had double-checked its accuracy after recording sky-high NOx readings from the Jetta that showed 30 times the level of its baseline testing at the CARB facility. It was particularly noteworthy because the Jetta contained the first-generation Lean NOx Trap technology, not the more efficient SCR, yet both produced large discrepancies. The BMW, on the other hand, performed as expected. Today, Thiruvengadam is careful to say the research team never suspected Volkswagen of cheating on emissions testing, nor did the researchers report such a finding. They merely reported their findings to CARB officials who then further investigated.

Editors' Picks March 2022 | Acura RDX, VW GLI and a Rolls-Royce

This month's Editors' Picks offer a little something at every budget. We call out a performance car as cheap as the Volkswagen GLI, but the Rolls-Royce Ghost also manages to make its way on to the list. Of course, very few folks can afford a Ghost, but that doesn't change the fact that it's an engineering master class. In addition to these options, we also dive into the compact luxury SUV market, one that is bursting with choices. In case you missed our previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get EditorsÂ’ Pick status. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in March that earned an EditorsÂ’ Pick. 2022 Acura RDX Quick take: The RDX ticks a lot of boxes for a great price. It drives better than expected, offers excellent tech, has plenty of room and even looks the part. Score: 7.0 What it competes with: Mercedes-Benz GLC-Class, BMW X3, Volvo XC60, Audi Q5, Lexus NX, Infiniti QX50, Alfa Romeo Stelvio, Genesis GV70, Porsche Macan, Jaguar F-Pace, Lincoln Corsair Pros: Value, driving dynamics, space Cons: Infotainment is polarizing, midgrade interior From the editors Road Test Editor Zac Palmer — "The RDX is a bit of a sleeper in this segment. It drives far better than many of its competitors, and it doesn't let you down in any particular area. If you were thinking of buying an entry-level option from one of the Germans, make sure you take the RDX into account, because you'll likely end up with more tech and features for an even lower price. News Editor Joel Stocksdale — "The Acura RDX is an impressive value in the small luxury SUV segment. It starts in the low $40,000 price range, and provides loads of standard convenience and safety features. Everything is packaged in a sharp and surprisingly spacious package, too. It's also nimble and has a punchy engine that makes it fun to drive. You may find some competitors that surpass it in some areas, but the Acura offers about the most for the money of anything in the segment." In-depth analysis: 2022 Acura RDX Review | Value-packed and surprisingly sporty   2022 Volkswagen Jetta GLI Quick take: The GLI offers excellent driving dynamics and great styling for someone who doesn't want a hatchback. It's pricey, but it's worth it.

VW redoes A-ha's 'Take On Me' music video

Volkswagen has been responsible for its fair share of witty, clever commercials. "Tiny Vader" might be the most popular, but somehow, we think this newest spot will find a big audience. VW delivers not so much a cover, but a reimagining, of 1980s Norwegian pop band A-ha's famous music video for "Take On Me."
The original opens with an animated motorcycle race, which is revealed to be part of a comic book. VW's version replaces the motorcycle with a Passat, which strikes us as an oddly sober choice when there are cars like the GTI and Beetle in VW's portfolio. But never mind that - take a look down below for the entire 46-second spot. For reference, we've also included the original music video. And if you aren't a fan of the musical stylings of A-ha, just think, VW's choice of 1980s music could have been much worse.