1979 Jeep Cherokee Wide Track Sport Utility 2 Door on 2040-cars

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Autoblog Podcast #523 | BMWs, Trackhawk and Mazda's new engine technology

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Joel Stocksdale. We discuss a couple of BMWs, the upcoming BMW X7 three-row SUV and our short-term BMW M760i with a turbocharged, 600-horsepower V12. We also cover the week's news, including Mazda's nifty engine technology it will roll out in the next few years, as well as pricing on the new Jeep Grand Cherokee Trackhawk. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast@autoblog.com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #523The video meant to be presented here is no longer available. Sorry for the inconvenience.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 Topics and stories we mention Rundown BMW X7 Spy Shots Volkswagen Passat GT Mazda's future engine technology Jeep Grand Cherokee Trackhawk Pricing BMW M760i driving Ram 2500 driving Spend My Money Feedback Email – Podcast at Autoblog dot com Review the show on iTunes

Here's what it'll take to build a Jeep Grand Cherokee Hellcat

Let's get one thing straight: We want a 707-horsepower Grand Cherokee Hellcat to happen. Badly. The latest report from Motor Authority is encouraging; the bonkers SUV supposedly has a codename, Project K, and has been given the green light for production. Fingers crossed. You might be wondering why the Trackhawk isn't already a thing. Hellcat engines exist, SRT Grand Cherokees exist, so just combine the two, right? It's not quite that easy. Here, we outline what needs to happen, why it should be the quickest Hellcat vehicle out there, and why it won't come anywhere near 200 miles per hour. How To Build A Hellcat Jeep The first engineering problem is feeding the air-intensive beast that is the 6.2-liter supercharged V8. The first engineering problem is feeding the air-intensive beast that is the 6.2-liter supercharged Hellcat V8. Breathing is important on two counts: pulling in enough air for the combustion to put out 707 hp, and then cooling the various heat exchangers once the engine is up to temperature. Dodge did it with the Charger and Challenger, it can do it with the Jeep. This is one place where the Grand Cherokee's larger frontal area might be a boon, as it gives the engineers more surfaces through which to suck air. Once you generate the 707 horsepower and 650 pound-feet of torque, it has to get to the wheels somehow. Jeep's current SRT all-wheel-drive system will at least need some beefing up to handle the torque. It could require a more complete re-engineering. We at least know the ZF-supplied eight-speed auto, used in the Dodge Hellcat models, is up to the task. The Hellcat engine should fit in the Grand Cherokee, as it's about the same size as the 6.4-liter currently in SRT Jeeps, but the Hellcat is taller because of its supercharger. The hood may need to be raised or at least resculpted for clearance, as well as to address those cooling needs. Quicker Than Everything, But Not Faster 200 mph? We're skeptical, from both a physics standpoint and a legal one. A reminder of the quick/fast distinction: quick is acceleration, fast is road speed. The Jeep's all-wheel drive will help put the Hellcat engine's power to the ground in a more manageable way than the Charger and Challenger do through just the rear wheels. That means better acceleration times than the Dodges (11.0 seconds in the quarter-mile for the Charger Hellcat, 11.2 for its Challenger sibling).

FCA seeking new trial in Jeep fire case, calls $150M judgement 'grossly excessive'

Fiat Chrysler Automobiles is fighting back after a Decatur County, GA jury ordered the company to pay $150 million to the family of a four-year-old boy that was killed after a 1999 Jeep Grand Cherokee crashed and caught fire. The company is requesting the judge reduce the award, and should Walden's family not agree to the lower sum, that a new trial be held. The Detroit Free Press reports that FCA would be forced to pay $120 million over the death of young Remington Walden, with an extra $30 million being paid to the boy's family. Neither figure sits well with the automaker, though, which called the fine "grossly excessive," and claimed it was in violation of Georgia state law. The judgment stems from FCA's long-running problem with the fuel tanks of certain Jeep models built in the 1990s and 2000s. According to the newspaper, FCA argues that the jury was biased after the Waldens' attorneys played on the their passions and pushed for a big award, saying the wrongful death award was 11 times more than any appeals court has ever upheld. FCA said attorneys for the plaintiffs told the jury to base the settlement on Sergio Marchionne's total compensation, $68 million. FCA also claims in its motion that the young boy's suffering was brief. "A $30-million pain-and-suffering award for what plaintiffs acknowledge was at most one minute of suffering is irrational," the motion, which was obtained by The Detroit Free Press, read. "Where such plainly improper arguments are immediately followed by irrational and stunningly excessive damage awards, there can be no doubt that the jury acted from passion and prejudice." Jim Butler, the attorney for the Waldens, has called the motion "nonsense," although he said the family will accept whatever figure the judge sets.