2024 GMC Sierra AT4X Now Gets 3.0-Liter Duramax Turbo Diesel as Standard

2024 GMC Sierra AT4X Now Gets 3.0-Liter Duramax Turbo Diesel as Standard

The 2024 GMC Sierra AT4X is having an upgraded powerplant for the new product year. Wherever it when entirely featured GM’s 6.2-liter V8 truck engine, it really is now established to offer Duramax diesel electricity as typical. It is a transfer established to acquire about the hearts and minds of the oil-burning faithful.

Up to date for 2023, the 3.-liter Duramax motor now provides 305 horsepower and 495 lb-ft of torque. Those people figures are up 10{49e09b23eae7466ccc7574c19ebb3019301c9a11d2999feff81a3526451546a5} and 7.6 respectively as opposed to 2022 types. The energy bump comes courtesy of new metal pistons, injectors, and an upgraded turbo compressor wheel. GM also noticed match to upgrade the temperature management capabilities to continue to keep the Duramax buzzing in a healthful vary. The motor was 1st launched on a range of 2023 Sierra 1500 styles, and will now be common on the AT4X.

The Duramax diesel is paired with a 10-velocity automated in the AT4X, just like the V8. With prodigious torque in excessive of that offered by the gas engine, it truly is the best choice for towing applications. With 95{49e09b23eae7466ccc7574c19ebb3019301c9a11d2999feff81a3526451546a5} of peak torque accessible at just 1,250 rpm, it gives plenty of grunt at the low conclude for rough off-roading circumstances, too. An included reward is that the diesel’s excellent fuel economy need to give the AT4X more time legs, earning it suitable for overlanding obligations.

“The 3.-liter Duramax Turbo-Diesel motor has extended been a preferred of Sierra gentle-obligation owners,” said Will Mellon, advertising supervisor for the GMC Sierra. Noting that the Duramax motor has shipped out in 20{49e09b23eae7466ccc7574c19ebb3019301c9a11d2999feff81a3526451546a5} of Sierra 1500 profits, he expects that to climb higher many thanks to the AT4X trim. The gasoline V8 will however be out there, but it will be an alternative going forward.

The Sierra AT4X likely diesel is not unpredicted. It follows the case in point of the Chevrolet Silverado ZR2. The off-road variant of Chevy’s workhorse will get the Duramax, far too, as an possibility together with the present 6.2-liter gasoline V8. It’s a potent improve to usability higher than all, as we have explored before.

The alter arrives together with a bevy of other updates to the Sierra 1500 lineup. The Denali, Denali Greatest, AT4, and AT4X are all finding new fruit. New energy retractable methods will be offered, together with an energetic exhaust possibility that will also feature on the SLT. Two new wheel designs are also coming to the vary. Last but not least, and hilariously, GMC has specified two new “one of a kind and daring” exterior hues: Downpour Metallic and Thunderstorm Grey. Muted neutrals, on a truck? Groundbreaking.

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For a rugged off-roader, huge diesel electrical power can make terrific sense. It also helps make it easier for homeowners in areas like farming, mining, or forestry, exactly where there’s often diesel gas on hand. GMC could see the AT4X would be living its very best life with an oil-burning coronary heart, and built the adjust.

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