2009 Volkswagen Cc Luxury Sedan 4-door 2.0l on 2040-cars

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New info on how VW, Porsche, Audi V6 TDI engine cheat works

The German newspaper Bild am Sonntag is reporting that US investigators have found three pieces of software that work in concert to turn off the emissions control equipment in certain diesel models after a set period of time. The engine in question, the 3.0-liter TDI turbodiesel, was found in certain Volkswagen Touareg, Audi Q7, and Porsche Cayenne models – the sale of which was suspended in the US late last year. Since most emissions compliance testing takes around 20 minutes, the software in the three VW Group models shuts off the emissions control equipment after 22 minutes, a straightforward end run around the testing. Remember that the 3.0-liter TDI engines aren't included in the big buyback and recall program announced for the smaller 2.0-liter, four-cylinder TDI engines. The 3.0-liter engines will likely get their own program, but we don't know when to expect it or exactly what it will look like. Last month, California rejected a proposed fix for the larger TDI engines, and VW went back to the drawing board. Since the company is unlikely to create two fixes, one for California and one for the rest of the nation, the company can't really proceed until they figure out a solution California will accept. The EPA hasn't officially commented on the report, and we don't know how Bild am Sonntag came across the information, but we'll be closely watching what emerges after this report. Related Video:

2022 Acura MDX and a trio of lovely sedans | Autoblog Podcast #662

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Road Test Editor Zac Palmer. This week, they talk about the cars they've been driving, including the 2021 Volkswagen Arteon, 2021 Kia K5 GT, 2022 Acura MDX and long-term 2021 Acura TLX. In this week's news, they talk about the possibility of a Nissan Xterra return and break down what's going on over at Lotus — the British sports car company is axing its current lineup and replacing the Elise, Exige and Evora with a new car called the Type 131. Autoblog Podcast #662 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown What we're driving:2021 Volkswagen Arteon 2021 Kia K5 GT 2022 Acura MDX 2021 Acura TLX A-Spec News Return of the Nissan Xterra nameplate? Lotus Type 131 replacing the entire Lotus lineup Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:

2019 VW Jetta vs. 2019 Honda Civic vs. 2019 Kia Forte: How they compare

The 2018 Detroit Auto Show was dominated by trucks, but there were also two all-new and completely redesigned compact sedans introduced: the 2019 VW Jetta and the 2019 Kia Forte. Follow their respective links to read our first driving impressions of each, but in short, both compacts are better positioned to steal potential customers away from the segment-leading 2019 Honda Civic, which itself was updated for 2019. Besides taking a look their specs and photos, I had the chance to go between them all here in Detroit, crawl around their interiors, sit in the backseats and figure out which of these not-especially-compacts, which all grew with their latest redesigns might have a practicality advantage. We also have full specifications on each model, which are laid out in the handy chart below. Exterior design There's honestly a little bit of the previous-generation Jetta visible in the 2019 Forte profile — especially around the doors and greenhouse. The Jetta, meanwhile, has the same sort of radically swept-back roofline as the Civic that's become all the rage throughout the automotive industry. The 2019 Jetta is also a little more visually interesting than the car it replaced, though neither the Jetta nor the Forte were as radically transformed as the Civic was two years ago. Alright, let's go to the slideshows. View 20 Photos 2019 Kia Forte View 61 Photos View 28 Photos Engines and transmissions The 2019 Jetta, 2019 Forte and 2019 Civic have considerably different powertrain options, with additional choices possible once the VW and Kia go deeper into their lifespans. Both the Forte and Civic rely on naturally aspirated four-cylinder engines in base specification, with the Civic's 2.0-liter engine making more power and a smidgen more torque than the Kia's. The Jetta goes the turbocharged small-displacement route with its 1.4-liter engine. It makes the same power as the Forte, but smacks down both in the torque department. It makes roughly 50 more pound-feet of twist than both naturally aspirated engines. The Honda Civic is the only one to offer an optional engine, which follows in the footsteps of the Jetta as a turbocharged 1.5-liter four-cylinder. Its 174 horsepower is ahead of the others by nearly 40 ponies. However, its 162 pound-feet of torque still falls short of the Jetta. Impressively, all three sedans still offer a manual transmission option, and all of them are six-speed units.