2011 Ram 3500 4wd Crew Cab 172" Wb 60" Ca St on 2040-cars

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Chrysler says its 8-speed transmissions will save 700 million gallons

Chrysler Group's TorqueFlite eight-speed transmission could be earning some serious green bragging rights if the company's projections are correct. The recently widely proliferated automatic gearbox, which is now in more than a million vehicles around the world, is poised to save drivers an estimated 700+ million gallons of fuel over the vehicles' lifetimes (an expected cost savings of $2.5 billion). In addition, Chrysler expects a reduction in CO2 emissions by more than six million metric tons. According to Chrysler, and depending on the vehicle, the TorqueFlite can improve fuel economy. The TorqueFlite autobox features particularly close ratios from fifth to eighth gear (see the press release below for the specific numbers), and uses low-viscosity fluid that doesn't need to be replaced. Transmission software adapts to the driving situation to optimize efficiency based on driver behavior, temperature, grade, stability control, and longitudinal and lateral acceleration. The TorqueFlite is capable of handling a variety of duties. As evidenced by the wide range of vehicles Chrysler Group has seen fit to equip with the eight-speed transmission, the TorqueFlite is capable of handling a variety of duties. Since its 2012 introduction, the TorqueFlite has gone from performing cog-swapping duties in Dodge Charger and Chrysler 300 models equipped with the 3.6-liter Pentastar V6 to changing gears in vehicles such as the Pentastar- and Hemi-powered Dodge Durango, Jeep Grand Cherokee and even the Ram 1500 EcoDiesel. For the 2015 model year, the eight-speed is finding its way into even more vehicles with the addition of a third version. In addition to the American-made TorqueFlite 845RE and 8HP70, the new 8HP90 will be manufactured in Saarbrucken, Germany. The 8HP90 is designed for higher torque loads, making it ideal for high-performance vehicles like the 2015 Dodge Challenger SRT Hellcat. The already-in-use 8HP70 will expand its duties to be used in 2015 Hemi models such as the Dodge Charger, Challenger, and Challenger SRT8. You can see the list of those benchmarks in Chrysler's press release below.

1968 Dodge D200 'Lowliner' adds low-down diesel torque to a lowrider

When Mopar does a custom classic car, it's always spectacular, whether it's a Dodge muscle car like the 1,000-horsepower Super Charger or the monster Jeep Five-Quarter off-road pickup. For SEMA this year, Mopar skipped another Dodge sports coupe in favor of a 1968 Dodge D200 pickup truck done up as a lowrider, but with a twist. Or more accurately, with lots of twist. Under the gorgeous candy red metallic body is a 5.9-liter 24-valve Cummins turbodiesel straight-six. It makes an estimated 325 horsepower and 610 pound-feet of torque, and it's paired with a six-speed manual transmission. Representatives from Chrysler estimated the weight of the engine and transmission alone at 1,100 pounds. The diesel engine's power goes to the rear wheels, which are 22 inches in diameter and 11 inches wide with fat 325-mm tires. The front wheels are a tad narrower at 9.5 inches. 1968 Dodge D200 View 7 Photos As cool as the powertrain is, the exterior and the interior of the truck can't be ignored. This generation of Dodge pickup is already intriguing with its distinct character line with a little kink at the end and ribbed and louvered hood. These unique styling cues are accented now that Dodge removed various other details from the body such as the door handles, metallic trim and such. The bumpers were also reshaped to better fit the contours of the body, and the front wheels were pushed forward to reduce the long overhang of the stock truck. The bumpers, grille, and "smoothie" style alloy wheels were also painted in a solid cream color rather than chrome, which both accents the deep red body and gives the truck a more workmanlike feel, as low-trim cars typically had painted trim instead of chrome or stainless steel. The red paint also features subtle Cummins logos on the fenders and Dodge block lettering on the tailgate. The interior continues the simple and classy theme. The original bench seat remains, but with saddle brown leather upholstery. Leather trim has been added throughout, and exposed metal parts have been painted in the same color as the exterior. Simple gray cloth floor mats cover the bottom of the cab, and the instrument panel uses new Mopar gauges in a machine-turned metal housing. The original steering wheel remains, but a custom shifter with red Cummins shift knob sticks through the floor.

Diesel details: Comparing Ram 1500 EcoDiesel, Chevy Silverado Duramax, Ford F-150 Powerstroke

With specifications for the 2019 Ford F-150 Power Stroke diesel already out, and the details on the 2020 Ram 1500 EcoDiesel and Chevy Silverado Duramax (and its GMC Sierra twin) trickling out, we felt it was a good time to start comparing the full-size trucks' light-duty diesels. Bear in mind, we've only driven one of these new diesel trucks, so we'll be sticking to numbers for now. Some numbers haven't been announced yet, either, but stay tuned, because we'll be updating this post with additional specifications as they become available. And if you want to compare any other versions of these trucks with other vehicles, be sure to check out our comparison tool. Now let's start comparing, starting with our big chart of numbers below. As we can plainly see, these trucks are quite closely matched. Each one has six cylinders, a displacement of 3.0 liters and a turbocharger to boost it. The output of each is somewhat close, too. The Ram 1500 EcoDiesel is the torque king at 480 pound-feet, 20 more than the GM trucks and 40 more than the Ford. The GM trucks win on power, though, with 277 ponies, 17 more than the Ram, and 27 more than the Ford. GM does report that you get their trucks' peak 460 pound-feet of torque from 1,500 rpm to 3,000 rpm, whereas the others only report peak torque at a particular point in the rev band, but all of these trucks should have wide, flat torque curves as you would expect from modern turbodiesels. 2020 Ram 1500 EcoDiesel View 8 Photos Engine output is only one part of the truck performance equation. We also have towing and payload capacity, as well as fuel economy. With towing, the Ram 1500 is the current leader with a maximum capacity of 12,560 pounds. That tops the Ford F-150's 11,400-pound tow rating by well over 1,000 pounds. The F-150 can carry 2,020 pounds in its bed, but we don't know yet whether that's better or worse than the Ram or the GM trucks. We also don't have numbers for the GM trucks' towing capacities. View 9 Photos As for fuel economy, the Ford F-150 manages a thoroughly impressive 22 mpg in the city and 30 on the highway with two-wheel drive. Choosing four-wheel drive drops those numbers to 20 and 25 respectively. The fuel economy numbers for the Ram, Chevy and GMC haven't been revealed yet, but for some comparison, we can look at the old Ram EcoDiesel. That truck's best fuel economy was 20 in the city and 27 on the highway with two-wheel drive.