2003 Dodge Durango Slt Sport Utility 4-door 4.7l V8 on 2040-cars

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Dodge Challenger spied exercising supercharged Hellcat Hemi V8

One of the prime complaints against the Dodge Challenger is that, even in SRT8 guise, its 470 horsepower is responsible for hauling over 4,200 pounds of vehicle. For comparison, the 420 hp in the Ford Mustang GT only has to deal with 3,618 lbs. Things only get worse from there, as the higher-performance variants of both the Mustang and the Chevrolet Camaro are far more powerful than an SRT8 without adding on much heft.
So what is Chrysler to do? The correct answer is add a whole lot more grunt to its hefty two-door and even the odds. That's where the all-new Hellcat engine comes into play. We reported on this engine in May, and suggested that the Hellcat, a supercharged powerplant based on a 6.4-liter V8, would easily generate 500 to 570 hp and could likely arrive boasting more than 600 ponies.
Chrysler's ace in its sleeve has now been spied testing, with a number of Hellcat-equipped Challengers running the potent new engine both in more urbanized areas and under the sun of Death Valley. The hoods on these testers have been raised to accommodate the engine, and that camouflage over the fascias of these prototypes is there to hide a larger air intake. We also note what appears to be a new split grille under wraps. As for power output, our spies are now suggesting a Viper-equalling 640 hp from the Hellcat-equipped cars.

Consumer Reports says Ram 1500 tops fuel economy fight [w/video]

Consumer Reports takes its independent vehicle testing procedures seriously. In an era when we have to question the EPA's official ratings thanks to recent re-evaluations from Ford and Hyundai, an independent voice is important. So, when CR says something is the best, it's worth paying attention to. The Ram 1500 EcoDiesel has "about the same fuel-economy numbers that we typically see in a midsized SUV." – Jake Fisher In this case, CR took a look at the fuel economy of the 2014 Ram 1500 EcoDiesel and found that it came out on top of the fullsize pickup truck pack. The Ram did so with 20 miles per gallon overall and 27 mpg on the highway. CR gave the truck a total road test score of 82. The EPA says that the EcoDiesel 1500 gets 28 mpg on the highway, 20 mpg city and 23 mpg combined. Comparing official EPA numbers, the Ram is also the best among trucks in its class. It's nice when people agree on something. As we know from first-hand, long-distance experience, you can push the 1500 EcoDiesel to 38 mpg. CR found in its own testing that the truck had, "about the same fuel-economy numbers that we typically see in a midsized SUV," said Jake Fisher, CR's director of automotive testing, in a statement. Speaking of midsized SUVs, CR also announced this week that the new Toyota Highlander Hybrid got the top spot in CR's ratings in that category. CR liked pretty much everything about the SUV, saying that the "transitions between electric power and the gas engine are seamless" and that, "the new Highlander also handles better, with a steadier ride and reduced body lean in corners." You can find more at the CR website, in the October print issue of Consumer Reports or in the video and press release below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. RAM ECODIESEL 1500 TOPS CONSUMER REPORTS FULL-SIZE PICKUP TRUCK RATINGS Redesigned Toyota Highlander Hybrid Climbs to Top of Midsized SUV List Yonkers, N.Y.- The Ram 1500 EcoDiesel climbed to the top of Consumer Reports' full-size pickup truck ratings with an impressive performance in the organization's fuel economy tests. The EcoDiesel (82 point overall road test score) turned in a best-in-class fuel economy of 20 mpg overall and 27 mpg on the highway, to help it score better than the previously tested Ram 1500 V8 (81) regular gas version and Chevrolet Silverado 1500 LT (80).

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.