2025 Yukon 3.0l Diesel MPG Discrepancy

[ZKWBQD]

Just lifted a window sticker of an In-Transit Yukon from the internet. The fueleconomy.gov mpg on the sticker indicates 24mpg highway but the fuelenonomy.gov web site lists 26mpg highway.

Any thoughts on why the discrepancy?

In the real world, you'll probably get around 20 miles per gallon. Although I must admit, gas mileage means nothing to me. I would avoid diesel and go with gas.

 

[sikhoe]

I have heard from many diesel owners getting 28-30mpg.

Gas has been under 20mpg

 

[Stbentoak]

In the real world, you'll probably get around 20 miles per gallon. Although I must admit, gas mileage means nothing to me. I would avoid diesel and go with gas.

In the real world from a real OWNER, I'm over 20 MPG in the city in bumper to bumper traffic with the AC on high. NO V8 would ever crack that....