2024 GMC Sierra 2500HD Consumer Reviews
Pricing
Pro - $51,095 MSRP
Edmunds suggests you pay
$45,065Prices based on sales in WA thru 4/28/25
We have a limited number of reviews for the 2024 Sierra 2500HD, so we've included reviews for other years of the Sierra 2500HD since its last redesign.
Denali Ultimate
Gs Denali Ultimate, 07/31/2024
2024 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)
0 of 0 people found this review helpful
Great truck and Dealer experience.
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Top of line.
James, 10/11/2024
2024 GMC Sierra 2500HD SLE 4dr Double Cab LB (6.6L 8cyl 10A)
0 of 0 people found this review helpful
Just letting everyone know I’ve had three new gmc truck in my life, and lucky I ve never bought a lemon. Great truck.
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2024 GMC Sierra 2500HD for sale near you
3 of 37 listings
- SLE Diesel Double CabMSRP: $69,89020 mi away
- Pro Diesel Double CabMSRP: $63,42020 mi away
- Denali Diesel Crew CabMSRP: $89,68020 mi away
See all 37 listings
Sierra 2500 HD SLT Awesome Truck
BA, 10/27/2024
2024 GMC Sierra 2500HD SLT 4dr Crew Cab LB (6.6L 8cyl 10A)
0 of 0 people found this review helpful
I purchased a 2024 Sierra 2500 HD and love this truck! I have not had any issues with this truck. Its beautiful and rides very nice for a 3/4 ton pickup. I never thought I would describe a truck as beautiful but this one is. I get between 13 and 16 mpg. Mine is an SLT with pretty much every option so it wasn't cheap but i feel its worth the price.
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Great truck
BA, 10/29/2024
2024 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
0 of 0 people found this review helpful
I couldn’t be happier with my 2024 GMC sierra 2500 HD SLT. It rides nice for a 2500 and gets decent mileage. I have had no issues so far. If a truck can be described as pretty this is it!
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If a truck can be called pretty, this is it!
BA, 12/29/2024
2024 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)
0 of 0 people found this review helpful
I love my truck so far have 4000 miles on it with no issues. Mine is the 6.6 gas with 10 speed Allison trans. For a 2500 this truck rides very nice. I'm getting 15 mpg and was only getting 20 in my 1500 5.3 that i traded in. Mine is the slt and has every option but the sun roof. I looked at fords and they just did not compare in fit and finish and luxury.
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Loving it!
Mike Stone, 03/22/2025
2024 GMC Sierra 2500HD Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A)
0 of 0 people found this review helpful
Purchased my 2024 GMC 2500 Duramax Denali ultimate in February 2025. It was a demo, and 10k off MSRP plus had a bed cover and other cool additions. I got it at Sangster GMC in Wenatchee, WA where I’m retired and reside. I got a decent and fair trade on my old truck and the deal was so professional and respectful. No crazy games. I recommend getting the extended warranty which I was able to negotiate the price which made the deal even sweeter. I really wanted to buy from Sangster as they have been in business over the past 50 years and they are a huge part of our community here. I love this truck including the total look and stance of it. I love the larger touch screen and the auto start too. I’m planning to tow a 27’ travel trailer. The truck can tow it no problems with the torque from the 6.6 L diesel engine. I like the interior design and the exterior slate gray color pops with the beautiful chrome grill. It came with the 20” wheels and Goodyear A/T tires which I love as well. I’m 64 years old and this truck is my dream ride. Driving it with the radio playing reminds me of cruising in high school. Did I mention the turbo boost can push you back in your seat! The other day I was driving with my gal and the classic rock playing on Sirius XM and I thought it doesn’t get any better than this… I feel for those who haven’t had such a positive experience, but I love my truck and am grateful for owning and driving it. Thank You GMC!👍🏽♥️
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F250 addresses these issues.
Nick, 04/17/2025
2024 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)
0 of 0 people found this review helpful
Next time, I will be more thorough before purchasing but when coming from a Lariat F250 to a Denali, I expected most of these things to be a given. 2024 Denali 2500 Lessons Learned: 1. Motor has a constant tick 2. Steel body shows rust when paint chips 3. Infotainment system is not user friendly 4. Infotainment system is partially blocked by gear shifter 5. Can’t use tailgate step with trailer ball 6. Fog lights do not add additional light 7. Fog lights do not stay on automatically after they are turned on 8. Automatic step LEDs look cheesy compared to rest of truck lighting 9. Dead spot in the gas when taking off 10. Valve body is a known issue with no repair in sight 11. Wheels have plastic trim on the face of the wheel and feel cheap 12. Frame coating peels off with hand to exposed metal 13. Cup holders do not hold large drinks 14. Does not include sunglass holder 15. Small center console storage 16. Leveling kits are hard to find without sacrificing ride quality 17. Speakers do not put out great sound for a Denali 18. No keypad to get inside without keys 19. Steering box hisses when turning 20. Push button on door handle requires two pushes in most cases to work 21. Trailer lights stay on all the time when connected to truck 22. No physical camera buttons. Must go through the infotainment system 23. Carpet wheel well covers warp after driving through rain and do not straighten out 24. Back seat AC does not put out enough to keep kids from physically sweating 25. Passenger mirror is at different angle from driver the driver side mirror 26. Truck downshifts too fast when coming to a stop 27. The seats are hard and uncomfortable on long rides
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Best truck there is. 👌
Stan 22 AT4, 05/28/2022
2022 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
0 of 2 people found this review helpful
Everything is great about the car all those cameras and safety features are a must. I haul around a 9k pound trailer and it's amazing like. O other truck before.
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