Used 2016 GMC Sierra 2500HD Consumer Reviews
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We have a limited number of reviews for the 2016 Sierra 2500HD, so we've included reviews for other years of the Sierra 2500HD since its last redesign.
Great Diesel Truck
Tom, 12/23/2015
updated 12/28/2016
2015 GMC Sierra 2500HD SLT 4dr Double Cab 4WD LB (6.0L 8cyl 6A)
17 of 17 people found this review helpful
Bought this SLT model after trading in a 13 2500 HD Denali. Needed to pull a 16000 lb Fiver camper. This Pickup has extreme power and smooth shifting. Thought about getting a single rear tire toner till I realized the only difference was an extra leaf spring is all. I had automatic step sides that come down when you open the door and that made access in and out easy even the wife enjoys it. I have 13000 on it now. I guess I don't see any issue with the headlights seem the same although I did notice at the parts counter upgraded bulbs on the counter so maybe that fixed the issue. I especially like the bright lights in the side mirrors for backing up at night. No problems with the leather or accessories, I did get extended warranty just in case. mileage varies about 8 mph pulling the camper and 17 mpg on the highway not pulling town about 15. Seems like a great pickup more to come.
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Duramax
A. Simms, 09/25/2018
2015 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.0L 8cyl 6A)
11 of 11 people found this review helpful
This is a 6.6 Duramax crew. There was not an option when writing a review. I bought this truck used with 44k miles on it in February 2018 from a private party. This is the nicest vehicle I have ever owned. I have no issues with the headlights so they either were replaced or people are over reacting. This is my daily driver and I average 17mpg. 9 miles to work and mostly in town driving. I love towing with this truck!!! We have a 25’ Travel trailer and it’s like it’s not even back there. I love the exhaust brake and tow button. I am trying to think of something I don’t like about it but it’s hard. The interior is awesome and the seats are comfy. We have taken a handful of road trips already and can’t wait to take more. It has every option except the heated steering wheel. I even have the remote start which is awesome!! I added oversized tires and wrapped the grille and mirrors. I also put a spray liner on both front and back bumper. The rest is stock. This is a beautiful truck inside and out. I get tons of compliments. I will be keeping this for many years.
Duramax!
JD, 10/08/2015
2015 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.0L 8cyl 6A)
11 of 12 people found this review helpful
There is no drop-down option for the Duramax Diesel version. Traded in a 2014 Denali 1500 for the big boy. I love this truck. No car/truck is perfect but the Duramax is the best Diesel engine on the road IMO. Sometimes the radio is quirky when plugging in my iphone so I just stream over bluetooth. I've noticed that the power steering takes more arm strength when maneuvering tight spots, more-so than other truck brands. The headlights are a less than great and should be recalled. I am hoping the new headlights that come on the 2016s will be interchangeable. I love my truck. It turns a lot of heads.. especially mine!
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Life long GM fan is loosing faith.
Joe Davis, 05/17/2017
2016 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD LB (6.0L 8cyl 6A)
5 of 5 people found this review helpful
Some painted bumpers do not hold up. Eight months old and my bumper has no less than twenty chips. Some as big as a quarter. The dealer did not want to stand behind it and said don't bring it back here... Wow.
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Disappointed
ewaters, 10/31/2019
2016 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.0L 8cyl 6A)
3 of 3 people found this review helpful
I bought my truck as a Certified Pre-Owned Vehicle almost 2 years ago with the primary purpose of towing a 35' travel trailer. It had about 16k miles on it when I bought it and currently has less than 45k miles. We went with the diesel (model in the review says 6.0L since diesel wasn't listed as an option) since we eventually want to get a heavier 5th Wheel camper. I'm now considering getting rid of it due to the number of times I've had to return for service. The check engine light has come on 3 times in the past 2 months (EGR valve, mass airflow sensor and DEF heater). The truck left us stranded out of town with the camper when the mass airflow sensor failed. Besides the check engine light, there was a power steering fluid leak (known by GM due to Service Bulletin) and some sort of known issue with a bad weld on the diesel exhaust that apparently causes excessive smoke. I'm anticipating that being a problem one of these days. Not sure that I can rely on this truck for what I bought if for.I'm extremely disappointed so far and since this is my first time purchasing a GM product, I'll likely not return as a customer in the future.
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