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Ferrari SUV and Aston Martin in Formula E? | Autoblog Podcast #529

This week, Editor-in-Chief Greg Migliore is joined by Green Editor John Beltz Snyder. They discuss Ferrari's SUV plans as well as Aston Martin's Formula E consideration. They also talk about cars we've driven including the Chevy Colorado ZR2, a Nissan Rogue ProPilot prototype and a Ford Shelby GT350. This week's podcast also features a car you don't need a license to drive. Autoblog Podcast #529 Your browser does not support the audio element. Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Ferrari SUV FCA keeping Jeep Aston Martin mulls Formula E Cars in the office: Ford Shelby GT350, Chevrolet Colorado ZR2, Nissan Rogue with ProPilot Assist The List: Drive a car that requires no license 3 Big Questions: Ferrari SUV or Lamborghini SUV? Chevy Colorado ZR2 or Toyota Tacoma TRD Pro? Ford Shelby GT350 with or without Performance Package? Spend my money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Green Podcasts Aston Martin Chevrolet Ferrari Ford Jeep Lamborghini Nissan SUV Electric Performance Videos Formula E shelby nissan propilot

Jeep Cherokee won't get diesel until sales of oil-burning Grand Cherokee improve

Okay Jeep fans, you want more diesel options? Time to step up and prove it. The only way Jeep will offer a diesel powerplant in the Cherokee, according to brand head Mike Manley, is if sales of the Grand Cherokee EcoDiesel nearly double.
Currently, about eight percent of the Grand Cherokees sold feature the 3.0-liter, EcoDiesel V6. That's simply not enough to warrant the bringing an oil-burning Cherokee to the US market, despite the vehicle's presence in Europe, where it's sold with a 2.8-liter diesel V6.
"Cherokee is slightly different because of its weight and size. When I think about bringing Cherokee diesel here, I would like to see Grand Cherokee diesel get much higher than eight percent," Manley told Automotive News. "It would have to be in mid-double digits."

FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.