2026 GMC Sierra 1500 consumer reviews

This is my first GMC and I absolutely love my Sierra 1500 Elevation. The 5.3L v8 is more than enough to pull my camper, I love the stylish interior and it is comfortable to drive. I also felt with the financing and discount specials this was a great deal.

I bought the AT 4 version. Loaded. Has good ground clearance. It's powered with a 3.0 l turbocharged diesel. Has lots of horsepower and torque. I've had no problem but I talked to my friend who's a certified mechanic and they're having a lot of problems with the engine blowing up at very low mileage. A lot of the time less than 15,000. Some of them have problems with the thrust bearings failing causing increased crankshaft play back and forth to the point where the timing chain and the rubber belt that runs the oil pump can fail. The engine has been described as grenading. They're basically self-destructs. There's a specific power code that indicates low oil pressure and allowed rattle sound before it finally fails. I heard that the engines were on back order, so if you're one of the unfortunates you can plan on waiting 10 or 12 weeks or longer to get your truck back. They have to remove the cab completely to swap motors. But overall I love the truck. It's a big improvement over the 2022 I just traded in.

Here are all the negative points i have found driving the first few thousand miles with my 2026 gmc sierra elevation. 1. Terrible stock windshield wipers 2. Windshield Defroster doesnt cover the edges well 3. Radio cuts out sporadically. 4. If there is any ice caught in door handles after you get in , you get trapped in the truck because mechanism doesnt reset. 5. Poor quality interior parts. (Minor defects/ scratches. 6. Cant turn off Auto start/stop. 7. Tiny gastank (20gal) 8. Weak window motors compared to ram 9. Weak wiper motors compared to ram 10. Aerodynamics of hood cause any melting snow or ice to spray windshield (never encountered this on any of the other dozen trucks ive owned). 11. Electronics are finicky, they dont work sporadically so its hard to diagnose. 12. Leather is cheap and stretched/worn already on the driver seat. 13. Very small and inefficient center console. 14. Large gaps (holes) where rear seatbelts plug in causing things to constantly fall down there and get lost. 15. Poor storage under rear seat(see aftermarket fix.) 16. No return policy. Lol Positive features. 1. I like the phone charger 2. Decent rims

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

A little expensive, but comfortable, quiet, smooth ride. Great performance out of the 6.2L and better than expected fuel economy in the low 20s. Outstanding interior and good looking exterior, especially in the Downpour Metallic color. I don’t have 700 miles on it yet and have owned it for 3 weeks. Therefore, I can’t pass judgement yet on the reliability, but so far I am very satisfied. This replaced an 8 year old Ford F150 that served me quite well with only a couple of issues in the 100,000 plus miles.

It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car