Diesel

Federal regulators gave final approval to Fiat Chrysler Automobiles to resume sales of diesel-powered Jeep Grand Cherokee and Ram 1500 models in the U.S., the company announced Friday. In May, FCA announced it would file for the certification after those models were pulled for sale early in 2017...

VW Group of North America now owns hundreds of thousands of Volkswagen and Audi TDI diesel vehicles it has bought back from owners under the terms of various diesel emission scandal settlements. Yesterday, it got some very good news: the EPA has approved a modification that will it allow it to...

The warning came even before last week's plans for updates to 9 million European diesel cars by German luxury makers Audi and Mercedes-Benz were announced. In a letter sent to the transport ministers of European Union countries, EU industry commissioner Elzbieta Bienkowska warned that proposed bans...

Both Mercedes-Benz parent Daimler and Volkswagen Group have approved new plans to retrofit older diesel-powered vehicles with new software at no cost to owners. The largest number of such cars will be in Europe. The news comes amid the latest allegations surrounding German automakers and their...

The iconic Jeep Wrangler is a tough vehicle to make fuel-efficient. Its separate frame and body add weight, and it has all the wind-cheating grace of a small municipal hospital. The Wrangler SUV only gets redesigned every 10 years or so, so each new generation is a big deal to Jeep fans. DON'T...

Although it's not been in U.S. news much lately, the VW diesel scandal continues to unfold in Germany, as prosecutors continue their investigations over whether criminal acts were committed under German law. That doesn't mean U.S. investigations have finished, however. Last week's arrest in Germany...

Every now and then, resourceful journalists dredge up automotive news before it emerges in a sanitized press release from the maker in question. So it is with the pricing on the 2018 Chevrolet Equinox Diesel, one of two diesel-powered compact crossover utility vehicles expected to hit the U.S...

Almost one-third of the heavy trucks on U.S. roads now use the most stringent emission-control systems, which radically reduce their emissions of nitrogen oxides, soot, and other pollutants. Commercial trucks log much higher annual mileage than passenger cars, especially the semi tractors that haul...

Drivers in the U.S. have longer commutes than those in Europe and Asia, on average. In the U.K., short commutes in vehicles with combustion engines—whether gasoline or diesel—pose particularly tough emission problems. That's because the exhaust aftertreatment systems have to warm up...

A global push to reduce vehicle emissions and create cleaner air for future generations has been underway for half a century now. However, while many governments around the world have introduced lower emission and higher fuel-efficiency standards for passenger cars, another large contributor to...

Volkswagen Group is moving toward wrapping up its diesel deceit in the United States, but in Europe, it may only be starting. European owners of Volkswagen Group vehicles—Volkswagen, Audi, Seat, and Skoda—may justifiably feel as if they've received the short end of the stick when it...

Diesel-powered vehicles are facing a tough road ahead as more European cities move to ban older, dirtier, oil-burning cars. Diesel has long been the preferred fuel of European drivers thanks to its efficiency and lower carbon dioxide levels. However, mounting research has shown diesel-powered cars...

Just as the Volkswagen Group begins to wind down its diesel scandal in the United States, things may be ramping up in Europe. A German government task force discovered a new type of defeat device in Audi vehicles, which allows the cars to cheat emission tests. Both V-6 and V-8 powered Audi A8...

The Volkswagen diesel scandal left lasting imprints on the entire automotive industry, and may have changed the way regulators look at vehicles using the fuel forever. That's true not just in the United States, but elsewhere as well. The European Union is now increasing its efforts to make sure a...

The U.S. Justice Department sued Fiat Chrysler Automobiles yesterday over allegations that diesel engines in its light-duty trucks included equipment to defeat Environmental Protection Agency emissions tests. First reported as impending last week, the suit alleges that FCA fitted up to eight...

Diesel has had an increasing rough ride during the current decade—scandals, emission crackdowns, a push for electric vehicles—and it's becoming clear that some automakers are reaching their limits. That includes Volvo, whose chief executive officer has declared its newest generation of...

When a major lobbying group issues a statement replying to an academic study the same day that study first hits the media, you know it's major. On Monday, the Diesel Technology Forum responded to an article in Nature with a statement that supported "improved real-world testing" of diesel emissions...

The Volkswagen diesel cheating saga has closed another chapter as a U.S. judge approved a proposed settlement for V-6 powered vehicles, the final major U.S. piece of the entire scandal. In total, Volkswagen will pay $1.22 billion, both in settlements to owners and to cover the cost of modifying or...

It's getting close to two years since Volkswagen admitted it had installed "defeat device" software on hundreds of thousands of diesel vehicles sold in the U.S. The fact that VW carried out the deception is a well-documented story, covering how the software worked, how the company cheated, and...

The fallout from the Volkswagen diesel scandal has cost the fuel plenty of not-so-great headlines, but the idea that diesel will soon die off entirely for passenger vehicles simply isn't true. A report in The Car Connection compiled the proof to show diesel is far from its deathbed. There remain...