GMC Yukon AT4 Engine Types

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DenverYukonGuy

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Hello,

I have been patiently waiting through what I thought were supply chain issues for the new 2021 Yukon AT4s to come out in either the 6.2L V8 or the Duramax 3.0L Turbo Diesel I-6. The AT4 was initially advertised as having these engine options, but now the marketing materials only show it being available in the 5.3L EcoTec V8. I am wondering if GMC scrapped the plan to release the AT4 with the additional engine options or if this is something I should continue to wait for?

Any insight is much appreciated!

-DenverYukonGuy
 

Goldenbear03

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I asked the same question and was told the 6.2L is no longer in the cards for 2020. 5.3L gas or 3.0L diesel only.
 

Fireman591

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The front end design on the AT4 and the Z71 do not allow for the 6.2 or the turbo diesel. Hopefully that will change in the future because both models look bad ass :) and I would love a diesel in my AT4 Yukon in 2023.
 

Toasty

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The front end design on the AT4 and the Z71 do not allow for the 6.2 or the turbo diesel. Hopefully that will change in the future because both models look bad ass :) and I would love a diesel in my AT4 Yukon in 2023.

True for the 3.0 diesel, but not for the 6.2 at least not stated anywhere publicly.
 

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