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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).

2015 Jeep Renegade to start at $17,995, Trailhawk rings up at $25,995

Prices for the 2015 Jeep Renegade have leaked onto a enthusiast forum ahead of the official embargo on pricing and driving impressions, which breaks at 12:01 AM Friday. They come from a video interview with Jeep CEO Mike Manley, that was allegedly set live accidentally. It's since been pulled down. At this point, it's unclear if the listed prices include any destination charges, so they could climb slightly higher or lower. In its most basic form, the two-wheel-drive Renegade Sport will go on sale for just $17,995. For that price, you get, um, not a lot. Really. The entry level Renegade doesn't even offer standard air conditioning – it's part of a package that includes heated power mirrors and cruise control. The $21,295 Latitude adds a leather-wrapped steering wheel, standard 16-inch wheels, air conditioning, five-inch touchscreen infotainment system with Bluetooth, a six-speaker stereo and USB connectivity. The top-end Renegade Limited, meanwhile, starts at $24,795 and makes standard items of the heated, powered leather seats, dual-zone climate control, seven-inch TFT display in the instrument cluster, auto-dimming mirror and 18-inch wheels. The Limited also adds a number of aesthetic tweaks that spruce up the Renegade's exterior, including brightwork around the grille, mirror caps, taillights and roof rails. The above prices, of course, are only for the front-drive Renegade. Add $2,000 to the above prices for all-wheel drive. You won't need to add that to the all-wheel-drive-only Trailhawk, which starts at $25,995 and comes with a slew of off-road features, including a bespoke front and rear fascia, with the former sporting the world's most adorable pair of red tow hooks. Mechanically, there's an exclusive version of the brand's Active Drive all-wheel-drive system that includes a 20-to-one crawl ratio and a dedicated Rock mode for the Selec-Terrain system and 17-inch wheels. The cabin, meanwhile, is home to Ruby Red accents. While we have basic trim prices, we're still without more specific details, including the cost of marquee options like the My Sky roof, as well as the plethora of options packages that will be available when the CUV arrives in dealers. We'll have our full review of the all-new Renegade available when the embargo on driving impressions breaks Friday. In the meantime, let us know what you think of these prices. Are they where you expected them to be? Higher? Lower? Have your say in Comments. Related Video:

Weekly Recap: Jaguar takes a leap with price cut, new strategy

Jaguar was one of the famous automotive props and plotlines in the now-iconic drama Mad Men. There's a scene where the show's protagonist, Don Draper, deftly undercuts an influential Jaguar dealer by indicating that get-me-in-the-door local radio spots would be an effective way to sell cars like the slinky E-Type. The British executives think this is folly – Draper knows they will – and his advertising strategy wins out over the dealer's approach to move the metal. Jaguar's not doing that, but half a century later in the real world the company is launching plans to make its cars more attainable to new and younger customers like Millenials. These aren't coupons, but this is a leap for Jaguar, which has long banked on sexy styling and its rich motorsports history to overshadow its past mechanical flaws. Put simply, Jaguar is addressing the reasons why people, especially the younger set, don't buy its cars. The 2017 XE will start at $35,895 when it launches next spring – which makes it an attractive buy for a successful, relatively young person. When it's time to move up, the redesigned XF will be more attainable, coming in at $52,895, which is $5,275 less than the 2015 model. The flagship XJ sedan and the enthusiast-oriented F-Type sports car will also get thousands of dollars worth of added standard features, and Jag is actively pitching them as a better value than their competitors. "The Jaguar brand is on the eve of a major transformation that will see it dramatically increase its presence in the United States luxury marketplace with an expanded lineup, pricing focused on the core of the luxury market, and an all-new ownership package with best-in-class coverage," Joe Eberhardt, CEO of Jaguar Land Rover North America, said in a statement. The brand's quality and reliability dings have also lurked in the back of buyers' minds for decades, though that's an outdated notion. Jaguar placed third in J.D. Power's Initial Quality Study in June and was the top-ranked luxury brand in J.D. Power's Customer Service Index in March. Not content, the company is rolling out an enhanced program called Jaguar EliteCare that launches on 2016 models. It offers a five-year, 60,000-mile limited warranty, the longest among its competitors, with free scheduled maintenance during that period. The plan also covers roadside assistance and connectivity features.