2023 Dodge Charger R/t Scat Pack Widebody 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

Top torque-to-weight ratios under $100k, $50k and $25k

Horsepower may steal a lot of headlines, but the always-more-complex torque figure is often a critical one for both the workingman and the motoring playboy. The measure of rotational force represents the twist that can liquefy one's tires or haul one's horse trailer. Good stuff.
It follows then, that as with the horsepower-to-weight list that we assembled for you a few months ago, a list of cars that offer the most pound-feet with the fewest pounds to carry, is an interesting one to break down. Sure, there's a big difference in how the torque is applied from a turbocharged six-cylinder in a Swedish luxury sedan and a massive heavy-duty truck's turbo-diesel. But being the car/stat geeks that we are, we think it's kinda neat that those two vehicles rank near each other where torque and weight intersect.
As with the horsepower list, we've given you figures as pounds per every one pound-foot. Again broken down into broad price categories, we've got a mixed bag of 2014 and 2015 models here, too. Every effort has been made to select the most up-to-date prices and specs, and we've also to omitted some '14 cars that won't be re-upped after the ongoing yearly changeover.

Dodge could enter Peugeot's Le Mans-bound 9x8 hypercar in IMSA races

Fiat-Chrysler Automobiles (FCA) and PSA Group merged under the Stellantis umbrella in early 2021 to achieve economies of scale, and this benefit could surprisingly extend to racing. Executives are debating whether to give Dodge its own version of Peugeot's recently-unveiled 9x8 hypercar to race in America, according to a recent report. "While we only heard [the new rules] confirmed a week ago, it has certainly led to some very open discussion, not only about whether Peugeot might add races in the United States, but also about whether the spine of this car might have opportunities with other brands in the Stellantis Group. There are no conclusions yet, but there are now open discussions," affirmed Jean-Marc Finot, the Senior Vice President of Stellantis, in an interview with Racer. His comments refer to an agreement signed in July 2021 by the Automobile Club de l'Ouest (ACO), the Federation Internationale de l'Automobile (FIA), and the International Motor Sports Association (IMSA). They chose to align their technical regulations to let manufacturers compete in different events on both sides of the pond without going through the resource-consuming process of developing a specific car for each series. As of writing, the Le Mans Hypercar (LMH) and Le Mans Daytona h (LMDh) categories fall under the newly-announced common set of rules. On the surface, this means Peugeot could enter its 9X8 (pictured) in the WeatherTech SportsCar Championship as soon as the 2023 season. While this is seemingly under consideration, Peugeot has little to gain from winning a major race in the United States. It hasn't sold cars here since 1991, and its long-mooted comeback was canned after PSA merged with FCA. Giving a variant of the 9X8 to Dodge is a more credible possibility, according to Racer. If not Dodge, then who else? Chrysler hasn't been linked to racing or performance for decades. Jeep is no stranger to performance vehicles, but IMSA would be pushing it. Ram is Ram, while Fiat, Alfa Romeo, and Maserati are rooted in Europe. The rest of the Stellantis brands (like Opel, Lancia, and Citroen) are not distributed in America. Nothing is official, and the publication stressed it's unclear whether Dodge will commit part- or full-time to the series (assuming the program receives the green light). Finot underlined the parallel car would use the 9X8's "spine," so don't expect to see a Peugeot hypercar with a Dodge emblem driving flat-out on the Sebring International Raceway.