GMC Sierra 2500 for Sale in Elmhurst, IL

This truck has surprised me. Milage is unbelievable. I'm getting 23 mpg dry. I bought it to pull my travel trailer. My old truck went into passing gear going uphill. My new diesel stay at 1500 rpm uphill or down hill never misses a beat. I am impressed. It is a beast. I highly recommend the GMC 2500 HD.

Truck is good , good towing good power and has enough space . My truck had the 4wd in the floor and not electric whitch was a plus for me

Most trucks are overpriced bad. They are still nice to drive take for a spin even if you don’t buy them. I’m more parcel to the Tundra or the Titan though

I went from 2002 Chevy Avalanche (great truck) to my 2018 GMC Sierra Denali HD (2500 HD) Duramax. What a significant upgrade from 02. Only 3,500 miles so far, but xxxx, do I like my new truck. Best mileage on highway so far is 25.8 mpg with average hw mileage of around 20 mpg. The interior is simply superb, loaded with features, everything logically laid out, and super quiet (engine and road noise barely noticeable). Sound system and navigation (Bose Infortainment) are excellent. The ride is definitely stiffer, but not bad at all. But remember, this bad-boy is designed to haul a lot of weight. There are a lot of smart storage compartments throughout (not gimmicky or cheap) but the space under the rear-seats is very good (I added a cocoa storage organizer bin). So far I am loving my new truck. Denali plus offload options gave me all the luxury features I could ever ask for, as well as the sunroof, auto rear window, and factory bed liner. It was most expensive in its line, but I always keep my cars for 15+ years, so why not (I saved up for it).

Very comfortable truck that gives everyone plenty of room. It rides very well. This truck demonstrated its reliability very capably while we were at dog show in Virginia. The grounds were saturated already by hurricane Florence and another storm system dumped more rain for an additional three days. It turned the fields into a slick liquid mud that left everyone around us stuck. Our truck’s 4 wheel drive system made quick work of the situation and we were mobile and able to get out. I did spend the next day with a power washer dislodging the mud caked on the underside but we did not get stuck.

I've owned many new cars and trucks, Loved my Corvettes, my Trans Ams, my Porsche, my Dodge Rams. But this vehicle has surpassed any of those vehicles for roughness, hauling ability, and now fuel mileage. YES this truck has gotten 30.8 MPG on the highway (not towing) and averages 18 in the city. I get about 15 MPG towing a 31 foot travel trailer. I LOVE SITTING HIGH ON THE ROAD!!! In the amazing Corvettes I've owned, riding down the highway means looking at rear bumpers a lot. Now the ONLY "EXCEPT". When the truck was about a year old, while driving Michigan's I-75, 5 miles into my trip the steering wheel took an abrupt 20 degree turn to the left. I corrected it quickly but the pulling stayed there for a day and a half. I immediately called the dealer and he asked for me to drop it off. I needed a loaner, he had none. That was on a Tuesday. A loaner was obtained for me by Friday, but by then the steering issue had corrected itself. The dealer couldn't find a problem except to say it was out of alignment.....a little. I remarked 20 degree pull to the left for a day and a half isn't a little out of alignment. I got the truck back and it's happened again 3 times for short periods of time. I'm just glad I wasn't pulling my toy hauler down the highway at 70MPH. Still it's a good truck, if it drives straight. Presently GM is studying the problem and is working with me to insure it doesn't happen again.

Test drove this truck and was super impressed with the ride, handling, features, and value. Loved all of the collision avoidance indicators and electronics on board. Looks like a keeper.

Got the Duramax Sierra SLT crew cab with pretty much all the options, I’ve tried other trucks and currently have a 2007 Chevy Duramax and it turned me to GM from the ford and dodge diesels I’ve driven/owned in the past. Blows my mind with all the options, super comfortable and rides quite nice for a truck.

I bought the diesel brand new. I could smell antifreeze in the front after a week. The dealership could not find a problem. After 32000 miles I had a low coolant alarm. After 4 days and some help from the internet the dealer found the leak at the bottom of the radiator. GM was generous enough to pay about $300 of a $750 bill for a problem that was there from the start. They gave me the illusion they cared and was going to give me more assistance. Nope! GM vehicles have a problem with the radiators and the connections. I have read many strings at the truck forums regarding coolant issues. The radiator has no cap which causes it to be very hard to "burp" the system when one needs to change out a poorly engineered radiator. The last GM vehicle for me.

Everything is great as far as comfort, style and reliability. However with any gas heavy duty there’s just no power and the mpg isn’t to brag about.

I have the very last extended cab 2500HD 4x4 Sierra from the Fort Wayne factory before it closed. I loved it new and love it now. No issues out of the 6.0 Vortec engine or 6 speed. Will not replace it with the newer model. Fuel economy predictably poor @ 15/17, approach angle poor for off road.

Interior finish is great. More power than you need. Great mpg. Looks great. Tows everything I have hooked up to it without breaking a sweat. Great overall value!

We just purchased the vehicle(used). So far, we are very pleased. It is nice to look at, inside and out. Mechanically, it runs real nice. Has quite a pick-up when you hit the gas. Mileage is awesome for a truck this size, @20 mph on the highway without towing. It has been quite a few years since we have looked at diesels and I have to say it looks like some of the typical diesel quirks I remember have been worked out.

I might be biased because this is my dream truck but it's the coolest thing ever! I own a 2016 GMC Sierra SLE 2500hd and it is the bee's knee's for towing! It coming all set up for towing and it rides so smoothly! This truck effortlessly tows around my 2 - horse trailer with my two Irish Draughts in it, one of them being 17+ hands! All in all I LOVE this Truck! Thank you JJ Suk from Keller Bros for selling me this dream!

This is a nice truck except for a few problems 1. The paint is cheap and scratches fairly easily for the price of the truck. 2. No rear heat or a/c in crew cab 3. The worst costumer service ever. (Let me explain) I took my truck to two different dealerships for the same problem multiple times for the drivers assist warning. They replaced the sensors under the seat at least twice and now saying they need to be replaced again @ $658. I keep asking why the problem is always intermittent with no answer. I suggested they check for a short, but was looked at like I was stupid I am over my warranty by a little over 600 miles and GM says they won't help me. You be the judges

Awesome vehicle....it goes when you hit the gas. You get heads turning with it. Great gas mileage when chipped. Handles well with large tires too

Strong work pickup , comfortable travelling pickup. It covered all of our needs. Towing livestock to long drives on vacation, It is a great truck!

This truck is wonderful,very comfortable ride. It’s quiet and will give us the power we need. I like all the safety features and new technology.

I have this truck for a long time and it is a really great truck. It works and looks really nice. I recommend this truck to everybody

We use our GMC Denali 2500 mostly for towing our 7,500 pound travel trailer. A big factor in high ratings is the diesel. With the tow/haul mode engaged, the mountains of north Georgia and the Smokies were no problem. Especially liked the exhaust brake on the long, steep downhills; it kept the rig totally safe under all braking conditions. We tow at 60 and get about 14 mpg with no headwind. If you tow campers or fifth wheelers, you know how good this is. We don't have the navigation screen, so the rear view camera appears on part of the rear view mirror. The image is small for hitching up; still need a spotter. The 2014 may not be as quiet as the upgraded 2015's, but noise is never an issue, and the Bose system sounds terrific. Just be really careful parking a crew cab with standard bed at Walmart......