Used GMC trucks for sale near Newark, DE

The customer service was great. My salesperson Billy was extremely helpful and knowledgeable and made the process go smoothly.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

great sales and service friendly people who worked with me and made the experience easy.

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

World Class customer service! My purchase experience was phenomenal!

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

I had the best experience with Martin Mazda for leasing my new car. I worked with Matt Krzyzanowski who made this decision as easy as possible. He was very informative and patient with me. Highly recommend this dealership.

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

Just bought a 2023 High Country Traverse! Unbelievable vehicle and fantastic people to deal with! Our salesman was Chris Santiago a class act all by himself! As soon as you enter the dealership you know you are not going to be pressured into buying a car!! They are there for you and what your needs are! This isn’t our first rodeo buying a car here and know we couldn’t get a fairer price anywhere else! Trust in Kiem they put your needs first!!

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Just bought a 2007 Porsche Cayman from Todd. Car was in perfect condition,. Todd is super friendly and above all honest. If nothing else you should check out his inventory-so cool.

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

My first time in the dealership was the day after I had been in an accident that totalled my old car. Drew Aaron was friendly, understanding, and incredibly helpful. This was my first stop and I looked at a couple other cars before I came back, but I knew I was coming back to buy my car from Drew. After we signed the paperwork, we Drew Baker (another Drew, just to make things confusing) came over and showed us everything we needed to know about the infotainment system. That helped a lot as it does so much more than my old car! My only complaint would be that they have minimal parking on site, but that's the nature of their location and we didn't have too much trouble. A wonderful experience and an excellent car. I would highly recommend them.

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

The Sales Manager Jonathan was super helpful and easy to work with. They took the time to show me all of the vehicles that I was interested in with no pressure. I would highly recommend this little gem of a dealership. The dealership is small, but they are building a brand new store nearby.

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Karen & Geoff! They both went way beyond an average or even exceptional experience. Karen is always so helpful and even though she was off the clock and had a personal appointment she still walked me to my car to help me with an issue. She then got a team (literally) to help me with a tech issue and an issue with a part that needed to be attached after the airbag was replaced. Geoff would not give up helping me pair my phone and look for the audio aux input. He even continued researching the issue by looking online after I had to leave and called me with his research results. Great team of people at Wilmington!

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

Everyone at Porter Chevy is so nice and professional , thank you for rolling out the red carpet.

The service advisor is professional, competent, and personable. Oil change and tire rotation was completed in a timely manner. Very satisfied with this service. Cost is in line with competitors.

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

Always have a great experience with Keim Chevrolet. No pressure atmosphere, just helpful people looking to keep you safe on the road. Thanks!

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

Luke and Jake are always on top of things! Great job to everyone at Keim Chevrolet!

Inspection .. great job on the service and response time great job great job great job great job great job great job great job great job

I had a wonderful experience here! And I love my car! Paul was great and very helpful Ask for him if you come in for a vehicle!

Bought this 2016 GMC Canyon (4cyl) at car max in 2017 . It was part of a commercial fleet and was well taken care of and low mileage . I’ve only have had one problem and that was in the engine cooling system where I had to replace two hoses and a goose neck . While repairing that I noticed an oil leak around the valve cover so I replaced the gasket . It was under warranty still ( just happened in Jan 2024 ) . I could have repaired it myself but who wants to get all dirty when it can be repaired by GMC at little or no cost to me. It still has 6 months remaining on warranty ( I did purchase from CarMax) hoping it does not need any further repairs . It is 8 years old and according to its records this is the first repair other than natural repair items that had ever been needed . It rides well pulls my utility trailer fully loaded just fine . I also have a 2000 Ranger that I had to replace the tranny on when it was just a few years old . It has never needed any other work. I believe the GMC will last me for years to come . But you never know so I will be buying another after market warranty on it when the time comes . I’ve already added that to a 2015 vehicle I own who’s warranty had expired . I’m a old school mechanic I can repair olde vehicles easily ( compared to todays ) I’m also a former Turbo Prop Mechanic from the Air Force and worked those motors for almost 29 years . I had worked on Piston Air Craft Motors for a few years before the change . A lot like a car piston motor in many ways . Two kinds of piston motors on Air Craft . Line a cars block or a receptacating motor( Round) . Very easy to trouble shoot vs Turbo Prop. Just letting you know that I have experience as a mechanic and know a real problem vehicle when I see one . Would buy a GMC canyon again or maybe go larger due to my new 42 foot long Camper I have rec bought .

I've owned my truck for nine years now it is never once let me down. I'm about to put my first set a tires on it and brakes other than that I don't plan on getting rid of it it's never let me down and after reading all the other reviews it makes me realize they don't make them like they used to as they used too!

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Friendly, professional and on time. Work was done correctly and my vehicle was clean when the work was completed. Waiting area was clean and comfortable.

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

Everyone was great from start to finish. I think they identified the problem that other dealership I no longer go to couldn't. As of now no problems with my car

2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...