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Used
GMC cars
for sale
near
Sheridan, CO
under $100,000
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Found a desk area with electrical outlet the chairs were
Found a desk area with electrical outlet the chairs were kind of old and banged up, and it was kind of in the vending area. Wi-Fi was good for working, but the coffee area was all out of packets for coffee. Good service and they got me out quickly through the process for an oil change the first one on my vehicle and the first service at that location. It was good the The cut customer service was good
Beautiful truck
I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!
Used
2019 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great experience.
Great experience. Matt and Tony were great to work with. No high pressure stuff and pushing extras
My Favorite Truck
Lane Departure saved me on a few long trips. Seats are extremely comfortable. Fifth Wheel Prep made it extremely easy for my hitch installation. Amazing Sound System
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Matt our salesman was awesome and listened to exactly
Matt our salesman was awesome and listened to exactly what we needed along with Tony in finance we walked out with what we needed at the monthly price we asked to be at.
This truck has a jerk when changing gears sometimes.
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.
Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Gregory at Castle Chevy GMC is the automotive wizard we
Gregory at Castle Chevy GMC is the automotive wizard we all need! When my wife’s 2023 GMC Yukon XL needed some TLC, Gregory didn’t just fix the issue—he played detective, keeping it an extra day to crack the case like a vehicular Sherlock. And as if that wasn’t enough, he sprinkled some magic dust on a couple of minor, non-essential fixes that were the cherry on top of this service sundae. Professional, communicative, and an absolute delight to work with, Gregory’s the guy who makes you wonder why all car repairs can’t be this fun. Highly recommend him and the Castle Chevy GMC crew for service that’s smoother than a Yukon on cruise control!
2019 Sierra SLT X31
I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets
Used
2015 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
How easy it is to work with Johnson Auto Plaza.
Purchasing my new 2022 GMC Sierra was easy as buying something through the drive-thru. The salesperson, Chris Maneotis was awesome. He explained how my trade-in would go towards the purchase of the new truck and went over the financing and options. I would highly recommend anyone to work with Johnson Auto Plaza.
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.
Vehicle information
Features
Reviews
Best Experience Ever
Brice and James were amazing? Best experience ever!
I always bought the GMC Acadia (4 times) but decided to
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
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Lisaevelynsmith@gmail.com
My experience was very professional and l am very thankful l went to Johnson Auto Plaza in Brighton, Colorado. My salesman Mark was very pleasant throughout my buying experience. I will be recommending Johnson Auto Plaza to friends and family.
Great Truck
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.



Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Matt is knowledgeable and helpful.
Matt is knowledgeable and helpful. Rich was great at explaining the financing options. They even delivered my new car to me at the gym! I'm very pleased.
Brake Pad Monitor
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...
Used
2014 GMC Yukon SLT
Vehicle information
Features
Reviews
The gmc Yukon from 2014 is very good it’s good for snow
The gmc Yukon from 2014 is very good it’s good for snow hauling trailers and children. What I love is the cozy luxury interior with the leather seats. It is very reliable the biggest problem we had was the cooling system failing but the repair cost was only $200. I kept everything on it stock. The sound system speakers are crazy good the base is 200% good I just love everything about it!
Vehicle information
Features
Reviews
Awsome guys
We have bought 3 cars from andrew and he coworker. These two are the best around. They take good care of their automobile’s and their buyers. We always go to them first and we will for a long while to come.
I purchased my 2016 GMC Terrain SLT in 2018 as a gently
I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.






Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Very beautiful truck
This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them

Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Worked with Cosmin on a used Porsche Cayenne.
Worked with Cosmin on a used Porsche Cayenne. Very friendly and professional salesman with a no-xx attitude. Didn't leave me waiting around excessively during price negotiation, and was willing to work with me to find a deal I was happy with. Finance was super quick and low-pressure, I didn't feel like I was being lambasted with upsells that I made clear I didn't want. Good stuff, Austin. Very respectful and professional staff, and I would definitely recommend doing business with these folks. Keep up the good work.
2018 crew cab gmc Sierra 1500
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.

Used
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I have purchased a number of vehicles from this location
I have purchased a number of vehicles from this location under different ownership. The one good constant has been the service department and the service tech Dave Singh. Ask for Dave he will not let you down.
2020 GMC 2500 AT4
This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.






Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
I recently traded in my 2016 Jeep and leased a 2025
I recently traded in my 2016 Jeep and leased a 2025 Tacoma. The sales person I dealt with, Ron Smith truly went above and beyond ensuring I got a more than fair trade in value for my Jeep and found me a great new vehicle at a great price. I probably was not the easiest customer to satisfy but Ron stuck with me and was extremely patient and courteous. Ron maintained a great balance between being very helpful while NOT being a pushy salesman. If you are planning on looking for a new car I highly recommend Corwin Toyota and suggest you ask for and wait for if necessary Ron Smith. Thanks again Ron.
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2021 GMC Sierra 1500 SLT
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Vehicle information
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Used
2018 GMC Yukon Denali
Vehicle information
Features
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used GMC by price
GMC under $100,000 by city
-
GMC under $100,000 in Sheridan, CO
105 Great Deals out of 619 listings starting at $3,995
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GMC under $100,000 in Englewood, CO
105 Great Deals out of 619 listings starting at $3,995
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105 Great Deals out of 619 listings starting at $3,995
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GMC under $100,000 in Columbine Valley, CO
99 Great Deals out of 593 listings starting at $3,995
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99 Great Deals out of 599 listings starting at $3,995
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99 Great Deals out of 593 listings starting at $3,995
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GMC under $100,000 in Columbine, CO
99 Great Deals out of 589 listings starting at $3,995
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GMC under $100,000 in Holly Hills, CO
104 Great Deals out of 619 listings starting at $3,995
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GMC under $100,000 in Glendale, CO
107 Great Deals out of 628 listings starting at $3,995
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GMC under $100,000 in Greenwood Village, CO
99 Great Deals out of 599 listings starting at $3,995
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GMC under $100,000 in Lakewood, CO
105 Great Deals out of 621 listings starting at $3,995
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GMC under $100,000 in Dakota Ridge, CO
105 Great Deals out of 613 listings starting at $3,995
GMC under $100,000 in Sheridan, CO by model
-
GMC Sierra 1500 under $100,000 in Sheridan, CO
28 Great Deals out of 231 listings starting at $7,975
-
GMC Terrain under $100,000 in Sheridan, CO
17 Great Deals out of 79 listings starting at $7,998
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GMC Yukon under $100,000 in Sheridan, CO
13 Great Deals out of 79 listings starting at $3,995
-
GMC Sierra 2500 under $100,000 in Sheridan, CO
14 Great Deals out of 78 listings starting at $12,000
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GMC Acadia under $100,000 in Sheridan, CO
11 Great Deals out of 62 listings starting at $5,988
-
GMC Yukon XL under $100,000 in Sheridan, CO
7 Great Deals out of 31 listings starting at $14,990
-
GMC Sierra 3500 under $100,000 in Sheridan, CO
3 Great Deals out of 25 listings starting at $28,132
-
GMC Canyon under $100,000 in Sheridan, CO
6 Great Deals out of 21 listings starting at $17,499
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.