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2021 GMC Yukon will pull a 180 thanks to a Hurricane Turn feature

GMC isn't a hip, young startup, but its engineers are out to prove it's possible to teach an old dog new tricks. The next-generation Yukon will offer adventurers seeking a quick turn-around a "Hurricane Turn" feature that functions a lot like Rivian's Tank Turn technology. The two systems use different hardware to perform a similar action. We didn't hear anything about the Hurricane Turn feature during the Yukon's unveiling because GMC planned to keep it under wraps until later, but an eagle-eyed report at Motor Trend uncovered it and quizzed the firm. It's real, and it's engaged when the driver switches the stability control system off, energetically turns the steering wheel in either direction, and mashes the accelerator pedal to the floor. The Yukon needs to be on a loose surface, too. If you're turning right, the on-board computer applies braking power to the passenger-side wheels to prevent them from spinning, while the engine continues to turn the driver-side wheels to rotate the Yukon on its own axis. The exact opposite happens if you're turning left. It's clever and relatively simple; there's no extra hardware required to enable the feature, though it shows the next Yukon is far more advanced than its predecessor. It goes without saying that only four-wheel drive models will receive the Hurricane Turn feature. There's no word yet on whether it will be compatible with all three engine options, or if it will be limited to a certain trim level. GMC will publish additional details about the system, and hopefully a video of it in action, in the coming months. Rivian, on the other hand, leveraged its four-motor electric powertrain to teach the R1T (and presumably the R1S) how to pull a 180. The right wheels turn in the opposite directions as the left wheels – hence the name Tank Turn – to spin the truck around like a CD in a Walkman. Its system doesn't use the brakes. The 2021 Yukon is due in showrooms in the summer of 2020, and Amazon-funded Rivian won't start making the R1S until the end of 2020 at the earliest, so GMC will beat its younger rival to the punch. What remains to be seen is how often motorists use either function. We're betting not very once the initial novelty wears off. Related Video:    

2024 GMC Sierra prices go up — and also down

The 2024 GMC Sierra 1500 is ready to work the yard, but how much you'll need to get the pickup back to your yard has changed compared to the 2023 Sierra — most often in a good way. The changes for the new model year aren't substantive, just enough to give Sierra lovers enough modification to prove they have the latest. The AT4X was only available with the 6.2-liter V8 in 2023; for 2024 the big bad off-road trim makes the 3.0-liter Duramax diesel inline-six the standard engine and takes $2,400 off the base price compared to last year's 6.2-liter. On top of that, the 6.2-liter AT4X costs $500 less than last year. Re: the gas V8, this is the opposite of the hefty increases we've seen Chevrolet generally do with 6.2-powered trims. The SLT, AT4, AT4X, Denali, and Denali Ultimate get the option of an active exhaust on four-wheel-drive trims with the 6.2-liter for $395. The 2.7-liter Turbo H.O. four-cylinder gas engine is rebranded TurboMax and comes with a five-year, 100,000-mile warranty. Two new wheel designs enter the catalog, availability depending on trim, and colors join the palette, their availability also trim-dependent: Downpour Metallic replacing Pacific Blue Metallic, and Thunderstorm Grey, both adding $495 to the price. Now to the haggling. Even though destination has risen $100, to $1,995, five of the eight trims — including the diesel AT4X — are less expensive than they were a year ago, some of them by $1,000. The new sums after destination and their differences from 2023 are:  Sierra Pro Regular Cab Standard Box 2WD TurboMax: $39,695 ($700) SLE Double Cab Std Box 2WD TurboMax $51,095 ($1,000 less) Elevation Double Cab 2WD TurboMax $52,795 ($1,000 less) SLT Crew Cab Short Box 2WD 5.3L V8 $56,795 ($1,000 less) AT4 Crew Cab Short Box 4WD Duramax 3.0L I6 $68,595 ($500 less) AT4X Crew Cab Short Box 4WD Duramax 3.0L I6 $81,195 (New trim) Denali Crew Cab Short Box 2WD 5.3L V8 L84 $68,595 ($1,000) Denali Ultimate Crew Cab Short Box 4WD Duramax 3.0L I6 $83,490 ($500) Since certain varieties of the 2023 Sierras are still on the configurator and in dealer inventory, any business wanting to take a tax loss for 2023 should buy the older Sierra. Regular buyers willing to forego the new bits on the 2024 Sierra will likely be able to find dealers ready to take a machete to the MSRPs of some 2023 Sierras sitting on the lot.

2020 GMC Acadia AT4 Review | A soft-roader in steel-toed boots

For carmakers today, the perfect lineup would be focused almost entirely on trucks and crossovers, favoring profitability at the expense of diversity. Just look at FCA’s Ram and Jeep showrooms. In the General Motors portfolio, that brand is GMC, with not a car to be found in its lineup and several body-on-frame offerings meant to take a serious beating. It should be a license to print money. But a lineup of trucks and SUVs isnÂ’t enough. Some folks want the rough-and-tumble edge of an off-road vehicle, albeit one that can still credibly serve duty in the school pickup line. Enter the AT4 trim level, an off-road package that spans the gap between the GMC's upscale professional image and the off-road oriented buyer. The 2020 GMC Acadia AT4 is the latest member of the family AT4 slots in between the mid-grade SLT and the range-topping Denali, but simply saying itÂ’s the second-most expensive Acadia variant isnÂ’t really doing it justice. If the SLT trim is understated, and the Denali trim opulent, the AT4 trim promises ruggedness and adventure – even if it canÂ’t deliver it.  The Acadia is definitely a soft-roader and AT4 doesnÂ’t do much to change that – itÂ’s effectively an appearance package. It adds a unique grille, 17-inch wheels and AT4 badges — all blacked out — plus a set of Continental TerrainContact A/T tires engineered to offer a comfortable ride while still enabling some off-pavement excursions. There are several unique interior treatments as well, including “AT4” embroidery on the seats, regardless of whether you go with the base upholstery or the upgraded perforated leather ($1,000) that was added to our test vehicle. Note that we didnÂ’t mention anything beyond the small wheels and meaty tires that would actually make the AT4 any better off pavement. ThereÂ’s no extra ground clearance (it remains a meager 7.2 inches), low range 4x4 system or suspension enhancement to be found here. This would be a departure from other GMC AT4 models, including the Sierra 1500 and upcoming 2021 Yukon, which get extra ground clearance, underbody protection and a rugged suspension, but it won't be an outlier. The similarly soft-roading Terrain AT4 has already been announced.  Yet, off-road models tend to get hammered with on-road handling and ride quality criticism and here's where the Acadia AT4 being more of an appearance package pays off.