2012 Jeep Grand Cherokee Overland on 2040-cars

Auto blog

Chrysler axes old V6s, goes all-Pentastar

Old technology has a way of lingering on, particularly at Chrysler headquarters in Auburn Hills. So while the Pentastar V6 has replaced the older engine architecture in just about every application, it still soldiered on in some export markets. But the introduction of a new 3.0-liter Pentastar V6, produced in Michigan and meant only for the Chinese market, has put the final nail in the old engine's coffin.
Fitted into the 2014 Jeep Grand Cherokee and Jeep Wrangler just introduced to China at the Chengdu Motor Show, the downsized six uses the same architecture as the larger 3.6-liter Pentastar V6. But because of its 2,997cc capacity, it can be exported to China without the increased duty the 3.6-liter or even 3.2-liter Pentastar engines would incur. The 3.0-liter V6 develops 230 horsepower at 6,350 rpm and 210 pound-feet at 4,400 rpm.
Admittedly, it's unlikely, but even though the engine was said to be created solely to undercut tax thresholds in China and Europe, the 3.0-liter Pentastar has recently surfaced in rumors of an application here: as the boosted heart of a potential Cherokee SRT with anywhere from 375 to 410 hp.

Stellantis will build four electric vehicles in Italy, say union reps

MILAN — Stellantis will produce four medium-segment electric vehicles, of different brands, at its Melfi plant in southern Italy from 2024, the UILM union said on Tuesday. Since Stellantis was formed at the beginning of this year through the merger of Fiat Chrysler and France's PSA, production in Italy has been under scrutiny for costing more than elsewhere in Europe. "Stellantis announced that Melfi would be the first plant in Italy to get new models, based on post-2022 business plan," UILM said in a statement after workers' representatives met with the carmaker at Italy's industry ministry in Rome. Future production at Melfi will be based on a single enhanced production line that will merge the two existing ones, the union said, adding the restructuring will leave production capacity at the site unchanged at around 400,000 units. UILM's head, Rocco Palombella, said unions had not received all the answers they wanted as Stellantis was still working on its new business plan. "But the positive element is that the company has not absolutely called for structural redundancies," he said after the meeting. Stellantis Chief Executive Carlos Tavares has said the group would present its business plan late this year or in early 2022. Stellantis, the world's fourth-largest carmaker, gave no details about what was discussed at the meeting. In an earlier statement the company said it was working "with determination and speed" to support the energy transition of all its Italian sites. Italy's Industry minister, Giancarlo Giorgetti, however, said in a separate statement after the meeting that Stellantis had yet to decide where it would build its third electric battery plant in Europe. Stellantis, which already has two battery factory projects in France and Germany, has said adding gigafactories in Europe and the United States would be decided this year. The company is holding talks on this with Rome, as Italy is one of its main production hubs in Europe. Related video: Green Plants/Manufacturing Alfa Romeo Fiat Jeep Citroen Opel Peugeot Stellantis

Some Jeep Cherokees and Chrysler 200s to get standard stop-start in 2015

Automakers the world over are striving to find ways to make their models more efficient, and Chrysler has a solution for some versions of the 2015 Chrysler 200 and 2015 Jeep Cherokee (2014 model shown). The Tigershark 2.4-liter four-cylinder in the 200 and the 3.2-liter Pentastar V6 in the Cherokee are getting a slight boost later this year thanks to the addition of Chrysler's Engine Stop-Start system as standard equipment. The company predicts modest gains - a three-percent improvement in fuel economy and a three percent reduction in CO2 emissions with the new tech compared to without it. While it's not much, those who sit in traffic a lot may see a difference.
Chrysler's stop/start system uses a high-speed starter motor to restart the vehicle in a claimed a third of a second. It works by detecting when the vehicle comes to a stop and turning off the engine. A more powerful battery maintains all of the model's accessories while it sits. When the driver lets off the brake, the car starts up again to drive away. There is even a button in the cabin to turn the ESS off, if desired.
The Jeep will be the first to receive ESS in the third quarter of this year to coincide with the start of production of the 2015 model-year version. The 200 will follow in the fourth quarter as a rolling change in production.