2007 Chrysler Town&country Limited Edition Family Mini Van Loaded No Reserve on 2040-cars

Auto blog

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.

Is it time for American carmakers to give up on dual-clutch transmissions? [w/poll]

Last week, in the midst of Detroit's first days seeking relief in Chapter 9 of the bankruptcy code, Automotive News contributor Larry P. Vellequette penned an editorial suggesting that American car companies raise the white flag on dual clutch transmissions and give up on trying to persuade Americans to buy cars fitted with them. Why? Because, Vellequette says, like CVT transmissions, they "just don't sound right or feel right to American drivers." (Note: In the article, it's not clear if Vellequette is arguing against wet-clutch and dry-clutch DCTs or just dry-clutch DCTs, which is what Ford and Chrysler use.) The article goes on to state that Ford and Chrysler have experimented with DCTs and that both consumers and the automotive press haven't exactly given them glowing reviews, despite their quicker shifts and increased fuel efficiency potential compared to torque-converter automatic transmissions.
Autoblog staffers who weighed in on the relevance of DCTs in American cars generally disagreed with the blanket nature of Vellequette's statement that they don't sound or feel right, but admit that their lack of refinement compared to traditional automatics can be an issue for consumers. That's particularly true in workaday cars like the Ford Focus and Dodge Dart, both of which have come in for criticism in reviews and owner surveys. From where we sit, the higher-performance orientation of such transmissions doesn't always meld as well with the marching orders of everyday commuters (particularly if drivers haven't been educated as to the transmission's benefits and tradeoffs), and in models not fitted with paddle shifters, it's particularly hard for drivers to use a DCT to its best advantage.
Finally, we also note that DCT tuning is very much an evolving science. For instance, Autoblog editors who objected to dual-clutch tuning in the Dart have more recently found the technology agreeable in the Fiat 500L. Practice makes perfect - or at least more acceptable.

FCA goes natural with CNG fleet

FCA Transport, the fleet of tractor trailers owned by FCA US that hauls parts from suppliers and to assembly plants, is going green. By converting its 179 trucks from diesel to compressed natural gas, CO2 emissions will drop by 16,000 tons per year based on the cumulative 16 million miles the fleet covers annually. That is roughly equivalent to the yearly energy use of 1,500 homes, the same as not burning more than 17 million pounds of coal. FCA says rolling out the largest CNG-powered truck fleet in Michigan took two years to execute and a $40-million investment, including $5 million to build the largest private CNG station on the continent. It also required the assistance of Cummins, Allison Transmission, and Agility Fuel Systems. There is an upside for FCA Transport in all of this: the company estimates fuel savings of 35 percent from not having to buy 2.6 million gallons of diesel every year. It's probably no coincidence that this announcement comes as world leaders tackle the same problems at the Paris Climate Change Conference. The press release below has more. FCA US Launches Largest Private Fleet of Natural Gas-Powered Semitrucks in the State of Michigan- Company announces $40 million investment in Detroit to convert 179 parts-hauling trucks to compressed natural gas (CNG)- Investment includes facility and infrastructure upgrades and the installation of the largest private CNG fueling station in North America- Fleet's transition to CNG will reduce CO2 emissions by more than 16,000 tons per yearDecember 4, 2015 , Detroit - FCA US LLC announced today that it has invested $40 million in FCA Transport, the FCA US-owned truck fleet, to convert its 179 Detroit-based parts-haulers to run on compressed natural gas (CNG) rather than traditional diesel. The move gives FCA the largest private fleet of CNG-powered heavy-duty vehicles in the state of Michigan."Our transition to CNG reflects the way FCA US attempts to balance our search for profitability with social responsibility and community development, including environmental stewardship," said Steve Beahm, Senior Vice President – Supply Chain Management, FCA – North America. "This project was a win-win-win – it offered a solid business case, clear environmental benefits and an opportunity to invest in our Detroit facility and workforce."FCA Transport, built in 1965, is located on Lynch Road in Detroit, just across from the Detroit City Airport.