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Autoblog Podcast #339

Farewell, Zach Bowman; Pikes Peak 2013; Datsun; 2014 Ram lineup
Episode #339 of the Autoblog Podcast is here, and it's the last rodeo for Zach Bowman before he departs for other pastures. The crew this week consists of Dan Roth, Zach Bowman and Jeff Ross, who talk about the astounding records set at this year's Pike's Peak hill climb, the return of the Datsun brand name and the recently-announced 2014 Ram truck lineup. Of course, we start with the garage and end with your questions and comments. For those of you who hung with us live on our UStream channel, thanks for taking the time. You can follow along after the jump with our Q&A. Thanks for listening!
Autoblog Podcast #339:

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.

Ram introduces Harvest Edition for chassis cab trucks

Trucks are workhorses first and foremost, and Ram is adding a Harvest Edition to its Chassis Cabs trucks to drive that point home. That means the Chassis Cabs are available in Case IH Red and New Holland Blue to match the other farm machinery in your shed. The Harvest Edition trucks are Ram 3500, 4500 and 5500 Chassis Cab models, available in all four-door Crew Cab and two-door Regular Cab configurations. The trucks can also be 4x4s with the 6.4-liter Hemi or 6.7-liter Cummins diesel. It's not the first outing for this specific limited edition, as a year ago Ram offered Harvest Edition 1500, 2500 and 3500 models. This year, it's the chassis cab trucks' turn to go red or blue. The nod to Case IH and New Holland makes sense because both companies are owned by CNH Industrial, which in turn is related to FCA. Ram North America head James Morrison says that the color choices were originally a direct request from farmers. And for those with no feelings toward either Case IH or New Holland — or those whose blood runs John Deere Green — there's the choice of black or white exterior paint. But the trucks aren't as basic as a tractor can be: There's an exterior chrome package for the grille, side steps, door handles and mirrors, and depending on the model, the polished aluminum wheels are either 18-inch or 19.5-inch. Inside, there's connectivity tech from 4G WiFi to Apple CarPlay and Android Auto. For hardware functionality, there are large front tow hooks and a skid plate for the transfer case. The limited edition's pricing starts at $43,990 for the 3500 Chassis Cab, for $48,140 for the 4500 and $49,240 for the 5500. The 3500 Harvest Edition is available with either single and dual rear wheels, and the 4500 and 5500 are dualies, with 60-inch and 80-inch cab to axle lengths. The Harvest Edition goes on sale in the third quarter of 2018. Related Video: