Used GMC cars for sale near Arnold, MD

Shane was very helpful in getting us into a new vehicle ; I would highly recommend their service

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.

Brian Perry and Jeff Bejna provided excellent service. They were very honest, accommodating, and I felt at ease during the whole buying process. I highly recommend Heritage MileOne!

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.

Stupid accident brought me to see Mike in the body shop. Second time the garage door gouged the hatch. Mike took the car right away fixed it and cleaned it up better than when I dropped it off. Thanks Mike, great job.

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

Thank you to Hamza in finance and Dave in service. Both were very knowledgeable and helpful and we were able to get what we needed done in a timely manner.

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

I purchased my brand-new car in December of 2019. I also financed a service contract. Since then, my car has continued to run excellently. I'm prompted for regularly scheduled services (approx. every 5,000 miles). After scheduling my appointment and arriving on time, I was immediately checked in. I choose to wait for the service. While waiting, I am provided with a text number where I can check on the status. The work is regularly completed within an hour and a half. All of the costs have been covered by my contract. All the personnel from the check-in until the delivery after service are very knowledgeable, helpful, and friendly. There are service locations closer to me, but I greatly appreciate the service that I get at Koons Chevrolet GMC Clarksville.

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. :)

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.

Very nice facility. Offer many services. Sales service was good. Buying process was a bit slow but once processed things moved quickly. So far, enjoying the van.

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!

Porsche Annapolis is great. Hugo and his team provided great service in letting us know how to preserve our car.

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

Great Experience All Around! Would definitely recommend this dealership to all. Jerry was a great sales rep; additionally; I always have, my GMC vehicles serviced here and the service department is outstanding!

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

Service dept at Timonium AutoNation is excellent!! I bought my car here & continue with the service! I?m now a lifer! Melissa, Jodie & Staff are wonderful!

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

I purchased a Nissan rouge, told the dealer what I want in my rouge and they found it for me. I also purchased a camero. Professional staff. I will always get my cars from Carmax in Whitemarsh

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.

Staff is courteous and very efficient and knowledgeable. Clean facility. Highly recommend for all car service

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

Just trade in my 2015 GMC Denali with 140000 miles on it and still holding strong at trade in best SUV I ever had upgraded to the new 2021 Denali and boy do I love this SUV from comfort to outside design just an amazing new well designed SUV.

Anyone can sell a car, but it’s how you handle the challenges that truly sets someone apart. Mike and Mohammed went above and beyond selling me my new SUV. They stayed true to their word from start to finish and delivered on every promise with complete integrity and honesty throughout the entire process. I can’t recommend them highly enough. If you’re in the market for your next vehicle, these are the guys to see!

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.

Great sales team, Our Sales Rep was Austin. Great guy . He went Above & Beyond to make our experience go smooth. we love our new car. Thank You Austin . We will be back shortly to buy another car.

I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.

Sheehy of Laurel great dealership David Jacobs great service rep and the reason I come here

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 have been watching for a 2019 Santa Fe and when I got a Cars.com notice on one at an amazing price, I jumped on it. Due to COVID-19, most dealerships are limited and this was the Memorial Day Weekend. I sent an email and got a response the same day. Went and saw the car at the dealership, took a test drive, and now it's mine. Annapolis made the deal easy and efficient. Paul even took me out and helped me with some of the advanced features on the car. They cleaned her up and touched up some scrape marks so she looks brand new. LOVE my new to me car.

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.

Glenda and Tony were a great Duo. Made me laugh and I was comfortable with my purchase

READ PLEASE I love my Terrain. DO NOT get the 1.5 L. My engine has barely made it over 100,000 I have had $6k of repairs in less than a year. Things keep going wrong now. I had NO issues before. Catalytic converter went out 75-85k miles. My turbo was just replaced. Just beware of this type of engine… every mechanic that worked on it shared this is not uncommon for this type. I would definitely get another terrain but not the 1.5!

Went here randomly one morning and had the pleasure of working with Lorenzo as my sales rep. Wonderful customer service, personable and not pushy! Walked my wife and I through the process & we even played cards while we waited for everything. 10/10 would recommend. Made the stressful car buying experience an absolute breeze.

I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine

Thank you easterns for helping me get my car . Ron was the best will refer all my folks to y'all

I love my Acadia Denali. It is fully loaded with anything you can think of.I love the V6 engine and how smooth it drives and rides