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2015 Jeep Cherokee finds a bit more fuel mileage thanks to stop/start and aero tweaks

Just a year after it burst onto the scene, Jeep has already made a pretty substantial addition to its V6-powered Cherokee, which has proven to be an extremely popular seller so far for the brand, adding a new stop-start system for the midsize, off-road-ready CUV.
The addition of stop-start included a few aerodynamic tweaks to the Cherokee's polarizing body, resulting in a wallet-pleasing increase in fuel economy. According to the EPA, the front-drive, V6-powered Jeep will now return 21 miles per gallon in the city and 29 mpg on the highway, up from 19 city and 28 highway. Four-wheel-drive, V6-powered Cherokees, meanwhile, will now return 20 mpg in the city and 28 mpg on the highway, up from 19 mpg in the city and 27 mpg.
With 271 horsepower, 239 pound-feet of torque and these newly enhanced figures, it's refreshing to see a larger, naturally aspirated engine that is still able to take the fight to today's crop of small-displacement, turbocharged four-cylinders.

Stellantis and LG launch joint venture for North American battery plant

Stellantis has struck a preliminary deal with battery maker LG Energy Solution (LGES) to produce battery cells and modules for North America, as the world's No. 4 automaker rolls out its 30 billion euro ($35 billion) electrification plan. Global automakers are investing billions of euros to accelerate a transition to low-emission mobility and prepare for a progressive phase-out of internal combustion engines. Stellantis and LGES's joint venture will produce battery cells and modules at a new facility with an annual capacity of 40 gigawatt hours (GWh), the two firms said on Monday. No financial details of the deal were provided. The plant is scheduled to start production by the first quarter of 2024, with groundbreaking expected in the second quarter of 2022, the companies said in their statement. Its location is under review and will be announced later. Stellantis, formed in January from the merger of Italian-American automaker Fiat Chrysler and France's PSA, has said it wants to secure more than 130 GWh of global battery capacity by 2025 and more than 260 GWh by 2030. The batteries produced under the deal will supply Stellantis' U.S., Canadian and Mexican assembly plants for installation in hybrid and fully electric vehicles, supporting its goal of e-vehicles making up more than 40% of its U.S. sales by 2030. The company, whose brands include Peugeot, Fiat, Opel and U.S. best-sellers Jeep and Ram, earlier this year announced it would invest more than 30 billion euros through 2025 on electrifying its vehicle lineup. Stellantis has said it would build three battery plants in Europe and two in North America, including at least one in the United States. Intesa Sanpaolo analyst Monica Bosio said the deal was positive, and a further step ahead in Stellantis' electrification process. It comes weeks after Stellantis and its partner TotalEnergies agreed to open up their battery cell joint venture ACC to Daimler, to expand their European sourcing of battery cells. Stellantis is also targeting more than 70% of sales in Europe to be of low-emission vehicles by 2030, and aims to make the total cost of owning an EV equal to that of a gasoline-powered model by 2026. Related video: Green Plants/Manufacturing Alfa Romeo Chrysler Dodge Ferrari Fiat Jeep Maserati RAM Citroen Lancia Opel Peugeot Vauxhall Electric Hybrid EV batteries LG

NHTSA closes investigation on 4.7M FCA power modules, no recall

FCA US hasn't had the best time with recalls as of late. Not only did the company recently agree to greater safety oversight and paid $105 million to the government, that came just days after hacking fears prompted a 1.4-million model recall campaign. However, a recent decision to close an investigation by the National Highway Traffic Safety Administration means that the automaker doesn't have to worry about another major recall possibly affecting 4.7 million vehicles, according to the agency's report (as a PDF). Last September, the Center for Auto Safety petitioned NHTSA to investigate an alleged problem with the totally integrated power module (TIPM) on these FCA US models. The group claimed that a fault with the component could cause a variety of maladies, including stalls, not starting, catching fire, unintended acceleration, and airbag non-deployment. At the time, it also submitted 70 cases where this had reportedly happened. According to NHTSA, "no valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration, or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components." The agency did find signs of an issue with the fuel pump relay in some Jeep Grand Cherokees and Dodge Durangos, but FCA US issued recalls for the problem in September 2014 and February 2015. Without anything else to go on, the Feds don't think it's worth investigating this topic any more.