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2018 Jeep Grand Cherokee TrackHawk shows off its hellish supercharged V8

We've seen the spy shots of this thing, the 2018 Jeep Grand Cherokee TrackHawk, before. But only from the outside. The external changes are plenty telling, but there was always the slight chance we were looking only at an extra-hot SRT version, not a full-blown (pun intended) TrackHawk with a Hellcat motor. Until the hood goes up, there's no telling what we're really looking at. Well, seeing is believing. We have been looking at TrackHawks all along. And Mike Manley, Jeep's CEO, wasn't selling the world a bill of goods when he said to expect the thing "by the end of 2017". As you can clearly see in the slightly noisy engine shot, that's a supercharger parked on top of FCA's 6.2-liter V8, just like in the Charger and Challenger Hell-twins. Chances are it'll make the same power as it does in those two – 707 hp, in case you're just waking up from cryo-stasis and aren't aware of the most famous power output figure on the planet. There are some differences between this Grand Cherokee and ones we've previously pegged as TrackHawks. The fog lights in the lower grille vents are gone, and the rear fascia gets a bit more aggressive. Perhaps these will be the external details that separate the TrailHawk from the lowly non-supercharged SRT versions. We've also been hearing about quad exhaust tips, but haven't seen them on a prototype yet. If Jeep wants to get this thing out on the road by the end of the year, we're likely to see it coming to an auto show soon. Keep your eyes peeled. Related Video:

Jeep dealers worried Grand Wagoneer could be too much, too late

On January 10, 2011, an Automotive News article quoted Fiat Chrysler CEO Sergio Marchionne saying, "It's time we gave the market an upper-scale Grand Wagoneer." Like Babe Ruth pointing a finger at the far stands, Marchionne next predicted our date with historical destiny: "You'll see it in January 2013." Had that happened, the Grand Wagoneer would been a grand slam. Seven years later, with various economic factors in flux and still with no Grand Wagoneer in sight, it seems some Fiat Chrysler dealers are worried the luxury three-row Jeep could appear after the SUV game is over or, at the very least, much harder to play. What got in the way of the Grand Wagoneer? Shifting plans for and the need to pour money into Alfa Romeo. The debate about what kind of vehicle the Wagoneer should be — a unibody Range Rover rival, or a body-on-frame Chevrolet Suburban foe. After that, what should the thing look like? And then there's Fiat Chrysler's North American manufacturing capacity, which can't shoehorn space for Grand Wagoneer production at the same time as it needs lines running for two Ram 1500 model years. That last point is what could push Wagoneer and Grand Wagoneer arrival to 2021. Outside the company, at least one Bank of America Merill Lynch analyst believes that economic forces such as a shrinking car market, more competition, higher interest rates on more expensive cars, lower used car prices, and higher gas prices will soon bring an end to the "Goldilocks" phase of crossover mania. He isn't alone, with an IHS analyst saying the same thing three years ago, another IHS analyst diving deeper into the declining numbers two years ago, and three other analysts breaking down depressed used car prices. Fuel prices are anyone's guess, but those other pressures could squeeze retailers trying to sell high-end metal. No one expects the Grand Wagoneer to fail, yet dealers don't expect the vehicle to practically sell itself. One dealer told AN, "We could have killed with [the Grand Wagoneer] if it had been available when they first told us about it, but it's a much tougher sell with interest rates and gas prices going up." Another dealer, perhaps more sanguine, said, "The Grand Wagoneer will still sell because it's a Jeep. But it would have been nice to have them already." "Nice" is an understatement. One dealership was so excited about getting the new big Jeep that it wrote a blog post in 2015 announcing the Grand Wagoneer's arrival in 2018.

2017 Jeep Grand Cherokee Trailhawk Quick Spin

Jeep won't come out and say it, but the 2017 Grand Cherokee Trailhawk exists to bloody the nose of the Toyota 4Runner TRD Pro. America's off-road brand hasn't built a wheeling-specific version of its Grand Cherokee flagship in years, and the last GC Trailhawk was mostly stickers and tires. It was time for a true trail-spec Grand Cherokee again. We took a quick spin (two of them, actually) in the latest Trailhawk model, which joins Renegades and Cherokees with the same badge and off-road bent for 2017. Our time was limited, and so were our initial findings. After driving on and off pavement at Fiat Chrysler's proving grounds in Chelsea, Michigan, we can tell you that on the road, this Grand Cherokee has the same refined driving dynamics as any other. As for off-roading, the capability is still somewhat of an open question. Driving Notes The suspension and off-road system tuning are what really set the Trailhawk apart from other Grand Cherokees. Jeep tweaked the four-corner Quadra-Lift air suspension to improve articulation and suspension travel, while retaining the 10.8 inches of ground clearance of lesser Quadra-Lift Grand Cherokees. Paired with the standard Quadra-Drive II four-wheel-drive system, rear electronic limited-slip diff, and 20-inch Goodyear Adventure off-road tires, the Trailhawk is not short on capability (at least on paper). Unfortunately, paper is almost where this stops. The Trailhawks we drove were pre-production models with unfinished software calibrations. The throttle on the 3.6-liter V6 Trailhawk we took on the off-road course was super touchy and hard to modulate, regardless of which Selec-Terrain off-road mode was selected. Without a reliable throttle, we were bounding over obstacles instead of negotiating them patiently. This was back in June, and Jeep's PR reps assured us at the time that the engineers knew about the oversensitive throttle and have since confirmed that the issue has been fixed for production models, which are rolling off the line in Detroit now. We're planning to get into one of those vehicles as soon as one becomes available for a full review. Like the standard model, the Trailhawk's air suspension offers more comfort than the double-wishbone front and four-link rear suspension on the 4Runner.