1996 Dodge Ram Van2500 on 2040-cars

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FCA and Cummins named in diesel emissions class-action lawsuit

Chrysler is now the first United States-based carmaker to be sued for allegedly skewing emissions results. In a move that sounds eerily similar to the troubles of European manufacturers, Chrysler is claimed to have hid diesel engine characteristics causing emissions as much as 14 times higher than permitted by regulations. According to Bloomberg, the lawsuit alleges that Chrysler, together with its diesel engine partner Cummins, has concealed the nitrogen oxide output of certain Ram vehicles produced between 2007 and 2012. The NOx pollutants were meant to be broken down in a process called regeneration in the truck's NAC system, or NOx Absorption Catalyst, which predated the 2013-introduced SCR, or Selective Catalytic Reduction system. By design, the NAC captures and stores NOx emissions, converting them to nitrogen and oxygen through a catalytic process. The lawsuit claims the Cummins engine's system has a limited capacity to store the emissions, and as a result the pollutants escape, increasing emissions, worsening fuel consumption and wearing down the catalytic converter. The later, cleaner SCR system uses a urea-water injection, and it gradually replaced the NAC on Cummins 6.7-liter engines, as it was first implemented in 2011 and made standard in 2013. As Bloomberg notes, the model years of Ram trucks involved in the lawsuit predate the earliest Volkswagen "Dieselgate" models by two years. The lawsuit, filed on behalf of 500,000 truck owners, accuses Chrysler and Cummins of fraud, false advertising and racketeering. As an underlying motive, the filing mentions a 2001 change in EPA emissions standards. Announced to become effective in 2010, the EPA requirements drove Chrysler and Cummins to try and reach those already by 2007. However, the NAC system is said to have fallen short of these goals, and the filing claims that Chrysler and Cummins chose to "rig" the engines instead. The affected vehicles predate the 2014 merger of Chrysler and Fiat. FCA US has released a statement regarding the lawsuit, saying it will contest the lawsuit "vigorously". News Source: BloombergImage Credit: Getty Editorial Government/Legal Green Chrysler Dodge RAM Emissions Diesel Vehicles FCA cummins diesel

Ford Police Interceptors dominate Michigan State Police testing

Once again, Ford Motor Company builds the fastest police vehicles. The Blue Oval touted the news in an official release following Michigan State Police and Los Angeles County Sheriff's Department testing. Ford did very well. Except for one acceleration metric – zero to 10 miles per hour – the Blue Oval's Taurus and Explorer-based cop cars were the quickest, with particular praise coming for the EcoBoost-powered models, which bested Chevrolet and Dodge's V8-powered variants. Dearborn's products also posted the fastest average times around MSP's vehicle dynamics course. But it wasn't all positive for Ford. The only four-cylinder in the contest, the 2.0-liter, EcoBoost Ford SSP Sedan, had both the lowest top speed, 120 mph, and the slowest acceleration figures. It was also the slowest in track testing. Ford's products also failed to match the braking and top speeds of its rivals from Detroit and Auburn Hills – the rear-drive Charger Pursuit posted the best braking stats of the entire test, while the V8-powered Chevrolet Caprice hit the highest top speed, at 155 mph. Ford did score a top speed award, among SUVs, but at 132 mph, the naturally aspirated Police Interceptor Utility had to share its award with the equally fast, rear-drive Chevrolet Tahoe. The LA County Sheriff's timing isn't publicly available, but according to Ford, the EcoBoost-powered police cars put on a similarly impressive show for cops on the West Coast. We've assembled a spreadsheet on Google Docs that offers an easy to browse comparison of the different stats assembled by the Michigan State Police, and divided the vehicles between standard V6-powered sedans, high-performance sedans (EcoBoost and V8 models), and SUVs. You can check it out here. Related Video:

Stellantis is open to putting a gas engine in its EVs to meet demand

With the EV segment caught in a tug-of-war between market demand and government regulations, carmakers are having to adapt to avoid losing both money and sales. Stellantis is keeping every option on the table, including putting a gasoline engine in its electric models. Natalie Knight, the chief financial officer for Stellantis, made the announcement while presenting the carmaker's first-quarter shipment and revenues results. She cited the Jeep Wagoneer S as an example: Unveiled in January 2024, it will go on sale with an electric powertrain, but the brand hasn't ruled out expanding the lineup with a gasoline-powered model later on, according to Wards Auto. It could be a hybrid, or it might not get any type of electrification. The call will depend on whether there is "a clear demand for that in the market," the executive said. Compare that with comments from new Jeep CEO Antonio Filosa, who has said hybridizing the Wagoneer S isn't in the cards — but making a PHEV version of the all-electric upcoming Recon, however, might be. "I don't want to ignore the fact that we want to stay close to the consumer, and if we see there's an opportunity with those models that we introduced as BEVs first, we'll look into that," Knight said. Stellantis plans to launch 25 new models globally in 2024, and 18 of those will go on sale with electric power. However, that doesn't necessarily mean they'll remain electric-only throughout their production run. The brands that live under the Stellantis umbrella can build a gasoline-powered version of an EV with relative ease because many of the cars in the group's portfolio ride on a multi-energy platform. For example, the new Dodge Charger (pictured) will go on sale with an electric drivetrain later in 2024, but the range will grow with the addition of a 3.0-liter straight-six in 2025. Across the pond, the Jeep Avenger (a small, hatchback-like crossover not designed with our market in mind) was hyped as an all-electric model when it made its debut in 2023, but it quietly gained a gasoline-electric hybrid drivetrain in early 2024. The city-friendly Peugeot 208 is offered with piston or battery power, too. One of the next electric recipients of a gasoline engine might be the new-to-us Fiat 500e. The retro-styled hatchback has exclusively been available as an EV since it went on sale in Europe in 2020, but executives are reportedly looking at turning it into a hybrid due to slow sales.