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French probe alleges 2 million PSA cars had engine cheats

PARIS — A French investigation into alleged emissions cheating by PSA Group found that suspect software had been used on almost 2 million vehicles sold by the maker of Peugeot and Citroen cars, Le Monde reported on Friday. Paris-based PSA denies any use of fraudulent engine software, a spokesman said in response to the newspaper report, which sent PSA shares sharply lower. The stock was down 4.4 percent at 17.78 euros as of 1019 GMT. So-called "defeat devices" restrict exhaust output of toxic nitrogen oxides (NOx) under regulatory test conditions while letting emissions far exceed legal limits in real-world driving. In February, PSA became the fourth carmaker to be referred to French prosecutors by the country's DGCCRF watchdog over suspected emissions test-cheating, after Volkswagen, Renault and Fiat Chrysler. PSA's engineering chief acknowledged at the time that emissions treatment in the group's diesels was deliberately reduced at higher temperatures to improve fuel efficiency and carbon dioxide (CO2) emissions in out-of-town driving, where NOx output is considered less critical. According to Le Monde, an internal PSA document obtained by DGCCRF investigators includes discussion of the need to "make the 'defeat device' aspect less obvious and visible." However PSA insists there is nothing fraudulent or illegal about its engine calibrations. "PSA denies any fraud and firmly reaffirms the pertinence of its technology decisions," the company said on Friday. Reporting by Laurence FrostRelated Video: Image Credit: Getty Government/Legal Green Volkswagen Citroen Peugeot Emissions Diesel Vehicles dieselgate volkswagen diesel

Recharge Wrap-up: New Mitsubishi Evo PHEV, Amsterdam buses go all electric by 2025

Mitsubishi hopes to launch a new vehicle badged as the Evo based on the Concept XR-PHEV II. Mitsubishi President and COO Tetsuro Aikawa tells Autocar the new vehicle will share characteristics with the outgoing Lancer Evolution loved by enthusiasts, but will feature a plug-in hybrid powertrain in the body of a compact crossover. "In Japanese, when you pronounce 'Oh,' it means 'king,'" says Aikawa. "So we would like to launch this type of car, featuring EV and PHEV technology, which is the ultimate of its kind. 'EV' for electric vehicle, 'O' for king - Evo." The Mitsu boss also envisions the four-wheel-drive Evo to be "light and fast - something performance-oriented." Read more at Autocar, or at Hybrid Cars. Amsterdam aims to have all its buses running on electric power by 2025. Within two years, the city will have 40 electric buses in operation, and will phase out the rest of the diesel fleet in the following years. "This project means we are saying goodbye to symbolic behavior and pilot projects," says transport alderman Abdeluheb Choho. "We have decided to just do it, not to experiment with five buses." Read more at Clean Technica. BMW and General Motors are both listed in the top five US organizations generating and using green energy onsite. In an EPA list, BMW's Spartanburg, South Carolina manufacturing facility is number four, with credit going to its use of landfill gas. In 2013, 69,383,477 kWh - or 37 percent of its total usage - came from green energy. GM's Fort Wayne Assembly was number five, with 43 percent of its power coming from methane from a nearby landfill. Volkwsagen also made the Top 30 list, at number 15, for its Chattanooga assembly plant's use of solar power. See the EPA's full list, and read more at Green Car Congress. Volkswagen will release its 2014 sustainability report on Twitter on Monday, May 4. It will be the first step in using the social medium to distribute information on economic, environmental and social sustainability to a larger audience. The report will include a section called "Electrifying China with a tailor-made efficiency strategy," which focuses on reducing CO2 emissions through the use of electric vehicles. Volkswagen has already begun releasing highlights from its report on its Twitter account with the hashtag #VWCSR. Read more in the press release below and, of course, on Twitter next week.

VW going turbo-only in 3 to 4 years

This really was a matter of when, rather than if. Volkswagen will apparently be the first manufacturer to phase out naturally aspirated engines in favor of turbocharging its full slate. VW is kind of responsible for ushering in this push towards small-displacement, turbocharged engines that's taken the industry by storm. When it dropped its direct-injection, 2.0-liter turbo in the 2005 GTI it demonstrated that strapping an iron long to an engine can enhance the powertrain as a whole. VW made fuel economy gains, while also giving a linear, non-laggy turbo experience that it has replicated, model-after-model, to this day.
Speaking with The Detroit News, Volkswagen's executive Vice President of Group Quality, Marc Trahan, told the paper that, "We only have one normally aspirated gas engine, and when we go to the next generation vehicle that it's in, it will be replaced. So three, four years maximum."
Really, it's hard to get teary-eyed about either of these engines going away. VW has access to smaller powerplants that could easily match the performance of the 2.5 five-cylinder and the 3.6 V6, while gobbling up less fuel and providing a better driving experience. What we are sad about is that a similar statement about the extinction of NA engines came from the Vice President of Powertrain Engineering at Ford, Joe Bakaj. We'd certainly get teary-eyed over a world without Ford's excellent 5.0-liter V8.