Used GMC cars for sale near Mandeville, LA

Great experience on the purchase of our 2026 gmc 2500. Would like to have recieved our paperwork for our purchase upon delivery of the vehicle.

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.

Cheyenne did an excellent job. She is very knowledgeable and her feedback helped me to make the best decision at the time of purchasing the vehicle. I highly recommend Cheyenne to be your sales person.

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 a very good experience at Lakeside Toyota with sales agent Leonard Young. His professionalism was outstanding and very knowledgeable with my vehicle purchased & operations (2025 used Chevrolet Tahoe) on 4/30/25. His customer service and mannerism was top notch as well. Most definitely will spread the word to family and friends if looking for new or used vehicles especially Toyotas! Also, the financial advisor Jessie Johnson I would rate him the same. They were a dynamic duo! Thanks guys!

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

Went in to get and oil change and I had a great time while I was waiting. Free Doughnuts and orange juice.

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.

I was traveling through the area and had issues with the car overheating (auxiliary fan was not coming on [faulty relay]). The issue was diagnosed and fixed in a timely manner. I could not be pleased with the empathy which was shown knowing we were stranded and needing to get back on the road. Staci, Mike and David went over and beyond to see that we were fixed and ready for our 12+ hour trip. I am/was so pleased with the work that was performed on the vehicle. I am always looking for individuals like these, who want to make sure they do/did everything they can to make sure the customer is take care of.

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.

First time at bills car lot I love it I got what I wanted everybody hospitality was amazing I love the role everyone played I would most definitely highly recommend

Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024

Necole was the Greatest!!! I didn?t even know I had Honda Care until she told me and all my repairs were covered. Definitely a Honda guy for life now.

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.

Nice place. This is a nice place to find a car a lot of choices and the staff was so very helpful in my car buying adventure. I usually hate having to buy a car. Almost painless.

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.

Very professional and efficient dealership Salesperson khristy was amazing and could not have asked for better service. She made sure I was taken care of till the very end

Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.

The sales person was excellent. The finance manager was very nice but just had a longer wait. Selection of cars was excellent too. Very happy with our purchase.

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

Great service, Great sales, had a wonderful experience with both sales and service. have bought many vehicles with the rainbow family and always have been treated right.

Overall a good experience! I wasn't being pushed by the salesman at all, which is how it should be. Also, answered all of my questions honestly. We will buy from them again when we need another vehicle. Caleb (salesman) did awesome, never felt awkward, or uncomfortable. Scot

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

Thank you to the team Mossy of Picayune!! Special thanks to Adam, Roy, Kirk, and Karissa. They made my car buying experience smooth and transparent! The staff were friendly, knowledgeable, and genuinely cared about getting me in the vehicle I wanted!! Adam took the time to answer all my questions and made sure I was comfortable with every step. The finance team (Kirk)also went above and beyond to get me a great deal and explained everything clearly. Mossy of Picayune really values their customers — the level of service and professionalism here is top-notch. I absolutely love my new vehicle and couldn’t be happier with the experience. Highly recommend to anyone looking for a dealership that treats you with great care, go see the crew at Mossy of Picayune

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

Ray was a cool salesperson. Got a good deal on a good truck. Also easy to deal with.

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.

Truly my first great car buying experience. Didn't feel rushed, everything was explained well, and I am very happy with my vehicle. I would highly recommend this dealership if you're looking for a pleasurable car buying experience.

Okay but what is the best way you can do this for with a good price and a nice price for a decent price like this one for like two or five years and a good price for a really good quality one of the ones that I got from the

Great experience , would buy a vehicle from them any time. Sales people are very knowledgeable not pushy. Sales Managers worked with in my budget and got me where I needed to be.

I had a such a wonderful experience purchasing my 2021 bmw x6 in January. I had no plan of getting the car I thought I was going to experience another rude salesman’s so I was just going to see it in person and really didn’t want to talk. I was totally wrong. Jayson was amazing and very professional. He had lots of patience with me. Jayson’s energy was amazing, so much so where due to unforeseen circumstances I was shopping for another car.. Since I had such a great unexpected experience with Jayson I said I have to go back to him even though the dealership is 1 hour and 15 minutes away from me and I was referred to another dealership 15 minutes away from me. I called him and said Jayson let’s make magic again after telling him what I was looking for.. Well yesterday that was what we did. I purchased a 2023 bmw x6 with the M sport package (my white diamond) Jayson once again was simplyyyyyy amazing, alone with MrJR, one of the managers, Mr. Bobby another manager and Mr. Don the finance manager. Thank you guys so much.. Jayson was a call away and talked to me while he was off.. I told Jayson I wasn’t taking that drive to the dealership unless we could make magic with that car, he said don’t worry we will and we DID💃🏽 Another great experience . Wonderful people who made a horrible experience turn into an amazing one that was worth the drive anytime.. Looking to get a car definitely ask for Jayson Robertson, he is truly that guy!! I’m a loyal customer because of him I took that drive to the dealership because of him Im writing this review because of him…Jayson thanks again for making magic , you rock dude!!!

I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.