2018 Jeep Grand Cherokee Trackhawk 1,000+hp With Many Upgrades on 2040-cars

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2017 Jeep Model Year Preview and Updates

This will be a huge year for Jeep, with the introduction of an all-new compact Compass crossover - pictured above - taking place in November, 2016 at the Los Angeles Auto Show, and the pending introduction of an all-new Wrangler later in the calendar year. Not all Jeep products are Trail Rated, but those models will get the most marketing attention. CHEROKEE: Jeep's midsize crossover receives a mild refresh as it makes its way from assembly in Toledo, Ohio to a retooled plant in Belvidere, Illinois. Most of the Jeep feature updates are directed to the Cherokee Trailhawk, which receives heated/ventilated front seats covered in Nappa leather, a power eight-way driver's seat, Keyless Entry 'n Go and remote start. An upscale Overland trim adds a Heavy Duty Protection Group and Trailer Tow Prep packages. COMPASS: This all-new 'global' compact SUV will be built and sold around the world. Sitting atop FCA's 'small wide 4X4 platform' (like the newish Renegade), the Compass offers a more substantial presence than the smaller Renegade, while promising to be more maneuverable and responsive – at least with comparable four-cylinder power – than the larger Cherokee. Expect the 2018 Compass to arrive in Jeep showrooms by midyear. GRAND CHEROKEE: The Trailhawk, with up to eleven inches of ground clearance, best-in-class towing and a crawl ratio of 44.1:1, is revived, three new exterior colors are added, and the front fascia on all '17 Grand Cherokees is tweaked. For those wishing to reach the Summit, Jeep's Grand(est) Cherokee offers an upgraded interior, 'high' style. PATRIOT: At the tail end of its product cycle, the Patriot is unchanged. Of continued interest to Jeep enthusiasts is its genuine off-road credibility, propelled by the Patriot's Freedom Drive II off-road package. This includes a second-generation CVT2L (CVT transmission with low range), skid plates and a more offroad-centric wheel/tire combination. RENEGADE: If you're a traditional Jeep enthusiast you'll wonder why anyone would consider a Renegade. And if you're a new Jeep enthusiast you'll wonder why anyone would disregard this popular Jeep introduction. Still new to the showroom, in 2017 Jeep introduces two new trims: the offroad-oriented Deserthawk and attitude-oriented Altitude.

500+ hp Stellantis 'Hurricane' I6 previews a world without Hemis

After years of rumored development, Stellantis has revealed its new six-cylinder engine family. The 3.0-liter, twin-turbocharged "Hurricane" I6 will offer V8 power, forced induction torque and six-cylinder efficiency in a package designed to fit into any of the company's North American rear-wheel-drive platforms.  What is "V8 power," exactly? Well, in standard output guise, the new I6 cranks out more than 400 horsepower (the specific figure will vary by application) and 450 pound-feet of torque, while the high-output variant is good for more than 500 horses and 475 lb-ft. The final figures will be dependent on the application. We'll save you a little legwork: In current Ram, Jeep and Dodge products, the 5.7-liter Hemi tops out at about 395 hp and 410 lb-ft, give or take, and the 6.4-liter around 485 hp and 475 lb-ft.    This is a clean-sheet design that is only related to the company's turbocharged four-cylinder by some common measurements. The I6 is exclusively direct-injection (no hybrid/port-injection here) and the two I6 variants share 96 common parts, including the block and oil pan design. The differences are found in their internals, intake plumbing, valvetrain components and the turbochargers themselves. Stellantis is not yet ready to share specs or supplier info for the turbos but says announcements will come from its partners soon.  The standard-output I6 has a compression ratio of 10.4:1 and revs to 5,800 rpm. It will run on regular fuel, albeit with reduced performance; 91 octane is recommended for maximum output. The high-output variant has a compression ratio of 9.4:1 and will rev to 6,100 rpm. That one will require premium. The new I6's advantages go beyond basic power output. Every Hemi family engine currently in production is based on an iron block design, so they're heavy. The aluminum-block I6 shaves weight off the total engine package, even if some of that gets added back thanks to the turbos and their associated plumbing. The standard-output I6 weighs 430 pounds, Stellantis engineers told us; the high-output adds just another 11. Fully dressed 5.7-liter V8s are in the 550-560-pound ballpark, and 6.4-liters close in on 600 pounds.  You may be wondering, "Why a clean-sheet gasoline engine now, when the industry is moving toward battery-electrics?" A valid inquiry, and one Stellantis was prepared to address. While the company will be pivoting to electrification over the next decade, it won't be instantaneous.

Top horsepower-per-dollar cars in 2017

Bang for the buck. That quasi-scientific statistic is bandied about by motor heads everywhere from classrooms to barrooms, though the truth of the matter is that it's exceedingly complex to measure. A fair performance-per-dollar index would include something like cross-referencing MSRP (Manufacturers Suggested Retail Price) with point-to-point times on a track or driving route, which is obviously hard to do comprehensively. But, for the sheer joy of talking about cars and playing with a big spreadsheet, there's always the horsepower-per-dollar index, which is more straightforward, albeit hilariously flawed. There are vagaries even with this simple formula, of course: MSRP for vehicles can change at a moment's notice, to say nothing of the bottom-line shifting that happens with local deals or showroom negotiation. For this list we're running with the straight MSRP wherever possible, and as recently reported as we can get it. All the vehicles on this list are 2017 models, and all trims are reported where the lowest price and differing power levels intersect. Some choices were made for personal preference and some for sanity, avoiding things like all 48 trim levels of the Ford Transit, all with the same horsepower). If this list were a simple top ten, or even a top fifty, you'd be bored to tears with all the red, white and blue that is represented. Following perfectly with conventional wisdom, American cars really do lead the world where hp/$ is concerned. So, for the sake of variety (and the sheer joy of seeing a minivan 'win' one round of this thing) I've sorted out some top five and bottom five lists for broad power categories. Let's dive in. Less Than 100 Horsepower Okay, okay, this is hardly a category we'll grant you. But we've often tried to click off all the sub-100-hp cars on sale in the US, and making this list gave us an excuse. It also illustrates that none of these smallish vehicles bring cheap horsepower to the table - for that you'll need a motorcycle. The segment-leading Chevy Spark (above) asks just over $139 for each hp, and that Smart Fortwo Electric Drive has hp on sale for about the same price as its very distant family cousin, the Mercedes-Benz SL65 AMG (insert your favorite Smart joke here... we know you want to).