Auto blog

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.

Kia EV6, Nissan Frontier, Range Rover and VW Taos | Autoblog Podcast #738

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined byYahoo Finance Senior Reporter Pras Subramanian. First, they discuss the cars they've been driving, including the Kia EV6, Nissan Frontier, Land Rover Range Rover and Volkswagen Taos. Then they discuss the state of certain brands like Bentley, Ferrari and Polestar. They also talk about the most recent quarterly sales updates, including what's going on with Tesla in China. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #738 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving: 2022 Kia EV6 2022 Nissan Frontier 2022 Land Rover Range Rover 2022 Volkswagen Taos The state of Bentley, Ferrari and Polestar Q2 sales trends Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: 2022 Kia EV6 walkaround at the 2021 Chicago Auto Show

Audi CEO Rupert Stadler: Ducati is not for sale

"Ducati is not for sale." Those words, attributed to Audi CEO Rupert Stadler, are about as clear and definitive as can be, and they reiterate a previous statement about the potential sale of the premium Italian motorcycle brand that was made in March of this year. "[Ducati and Lamborghini] belong to Audi and, together with us, have an excellent future," said Stadler. Thing is, Audi, as well-off and established as it may be, still falls under the Volkswagen umbrella. And, as you're surely aware, things haven't exactly been smooth sailing for the VW Group over the last several months. The German automaker has squirreled away billions of dollars in anticipation of the legal fallout that's sure to come from the falsification of vehicle emissions data, and that's going to leave the company strapped for cash. All of that bad news led to speculation that VW could sell off some of its non-core businesses. What of the future of the Scania and Man heavy truck brands? Those don't currently appear to be on the auction block, either. VW's continued involvement in the HD truck segment was announced as part of the brand's TOGETHER - Strategy 2025 plan, in which Volkswagen outlined plans to push further into vehicle electrification and vehicle autonomy. Related Video: News Source: Asphalt & RubberImage Credit: Malte Christians/AFP/Getty Earnings/Financials Audi Lamborghini Volkswagen Motorcycle Performance Ducati Scania