The Jeep Grand Cherokee Trackhawk is the third Fiat Chrysler vehicle to have the unhinged supercharged V-8 stuffed under its hood, and it’s the quiet Hellcat next door. Not literally, of course—have you heard a blown Hemi V-8 at full whack?—but with standard all-wheel drive mitigating the engine’s tire-spinning proclivities, plus its under-the-radar looks, the Trackhawk can at least pass for an upstanding citizen. With more traction than any Hellcat yet, the Trackhawk has quite a lot of poke despite its pork—the engine adds 259 pounds over the already heavy 475-hp Grand Cherokee SRT. Nonetheless, Jeep claims it can reach 60 mph in 3.5 seconds. That time is on par with the nearly 1000-pounds-lighter, automatic-equipped Dodge Hellcats we’ve tested. (The quickest was the Charger, which reached 60 mph in 3.4 seconds.) Per Jeep, the quarter-mile is expected to fly by in 11.6 seconds (at 116 mph!), and, with no electronic governor, the Trackhawk is said to surrender to atmospheric resistance at 180 mph.
With a claimed top speed of 187 mph, Bentley boasts that the Bentayga is the fastest SUV in the world. The claim is made possible by a twin-turbo 6.0-liter W-12 that makes a mighty 600 hp; an eight-speed automatic drives all four wheels. A 542-hp 4.0-liter V-8 is also available. The interior can be configured to seat four or five, and only the finest leather will cosset those lucky posteriors. Options include 22-inch wheels, rear-entertainment tablets, and a 1950-watt, 20 speaker audio system.
Pros V-8 burble, tidier handling, less expensive yet still decadent.
Cons Still heavy, V-8 doesn’t enhance its looks, cool tech costs extra.
The 2018 Bentley Bentayga takes what you think you know about physics, comfort, and speed, and quickly sets a new highwater-mark for each.
Pros Decadent interior Supreme speed from W-12 Fastest SUV on the planet Abundant options Beautifully crafted interior and exterior
Cons Another level of expensive Unbelievably thirsty at the pump Smaller interior than you may be expecting All colors don’t look good