2015 Dodge Challenger Hellcat on 2040-cars

Auto blog

NHTSA investigating Ram 1500 models for rear differential failure

The National Highway Traffic Safety Administration is investigating Fiat Chrysler Automobiles and its Ram brand following a number of reports regarding the 2005 Dodge Ram 1500 pickup. According to 15 consumer complaints, the trucks' rear differential locked up while in other cases, the driveshaft separated at its connection to the diff.
Nearly half of the reports claim the truck was traveling at or above 50 miles per hour, while two consumers reported that the diff lockup/driveshaft separation sent their pickups into a spin. Most troubling, though, is that consumers reported little to no sound indicating there was a problem with their truck.
We reached out to Ram for additional information, such as how many vehicles may be affected or what equipment might be fitted that could cause the issue. Unfortunately, the company wasn't willing to elaborate on specifics.

Chrysler expecting up to 200,000 9-speed transmissions for 3 models this year

Striving for improved fuel economy, we already knew that Chrysler will begin using a nine-speed automatic transmission in some of its new products this year, but what we haven't known is that volume at which this gearbox will be used. According to Bloomberg, Chrysler CEO Sergio Marchionne has been quoted as saying that the automaker expects to sell close to 200,000 units equipped with this new transmission in 2013. Those gear-rich trannies will be spread out across three models, consisting of the redesigned Chrysler 200, the still-unnamed Jeep Liberty replacement and the Dodge Dart.
This transmission should play a pivotal role in making Chrysler vehicles more competitive in their respective segments. Just for comparison, one of the Dart's key competitors, the Toyota Corolla, still uses a four-speed automatic, and a previous report indicates that the next-generation 200 could get up to 38 miles per gallon on the highway, which is better than most non-hybrid midsize sedans on the market. Marchionne says that the new Jeep model is expected during the second quarter of this year, but there is no word as to when the new 200 or nine-speed Dart will debut, but clearly Dodge would like to have the transmission in its compact yesterday. As for that volume figure, it definitely doesn't seem out of reach since the Dart, Liberty and 200 combined for a total of more than 225,000 units in 2012.
How many more gears can we expect in future cars? Probably not many more, since the CEO of transmission-builder ZF, Stefan Sommer, previously stated that nine speeds was the "natural limit" for transmissions.

2015 Dodge Charger R/T NHRA Funny Car burns rubber into SEMA [w/video]

Fiat Chrysler Automobiles is showing off a completely redesigned Dodge Charger Funny Car at this year's SEMA Show in Las Vegas and it's ready to blow through the NHRA timing lights next year. Initially, the shape might look like any of the other entrants in its class burning through the quarter mile, but this is the first comprehensive rethink for the racecar's aerodynamics since 2006, says Dodge.
Draped in classy red and black Mopar livery, the 2015 Dodge Charger R/T NHRA Funny Car tries to share the front and rear styling with its roadgoing counterpart, plus the scallops along the side, but this racer is all about crossing the finish line first.
The major goals for the redesign included making the body stronger and lighter without sacrificing aerodynamics, and that has been done with materials like Kevlar and carbon fiber. However, engineers have accomplished even more. By moving the cockpit further back, they've increased engine clearance and improved driver visibility.