Used 2021 GMC Sierra 1500 trucks for sale near Boulder, CO
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black w/Kalahari Accents
- Drivetrain
- Four-wheel Drive
- MPG
- 22-19
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V8
- Stock #
- TF351985B
- VIN
- 1GTP9EEL3MZ202126
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
O'Meara GMCReviews
O'Meara GMC review
I was here at the dealership a few months ago and I traded in my 2010 challenger on a 2014 challenger. The new one I purchased was an absolute gem. It only had about 600 miles on it. I thought “no way will this get approved” I’ll have to drive two hours back home without the new vehicle. Well I am pleased that I had Vincent and Kurt to help every step of the way. Between the two, they got me the best deal possible and I got exactly what I wanted. Never any pressure at all from anyone. The whole team there was exceptional to work with. I couldn’t have asked for a better car buying experience. Thank you to everyone. I definitely recommend going to Omeara. I will for sure be going back when I need to purchase another vehicle. Bill
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 14-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- SU107781A
- VIN
- 3GTU9DEDXMG100537
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
O'Meara GMCReviews
O'Meara GMC review
Annissa Medina has helped me so much taken care of everything for me and is always so sweet, understanding, and very helpful with everything that I’ve needed. Her communication skills and personality along with professionalism always reassure me that I am going to get the best service and make me feel like I am always welcomed.
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Vehicle Information
- Ext. color
- Dark Sky Metallic
- Int. color
- Dark Walnut/Slate
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 direct injection, variable valve control, regul
- Stock #
- MZ325329
- VIN
- 1GTU9DEDXMZ325329
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
AutoNation Buick GMC WestReviews
AutoNation Buick GMC West review
Update 6/10/2026 My car has made it to Arizona and I am charging my review from 2 stars to 4 stars. Thank you Joseph Loboguerrero for getting everything sorted.
2021 GMC Sierra 1500 review
This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black w/Kalahari Accents
- Drivetrain
- Four-wheel Drive
- MPG
- 16-21
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- EcoTec3 5.3L V-8 direct injection, variable valve control, regul
- Stock #
- 20620
- VIN
- 3GTP9EED6MG183080
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Rollit MotorsReviews
Rollit Motors review
contacted me gave me the info on the freestar i decided it was not the right van for me
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 18-21
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- L267656A
- VIN
- 3GTU9CED0MG291301
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Brake Assist
- Stability Control
Dealer
Laura Buick GMCReviews
Laura Buick GMC review
We had a great experience from start to finish. The team took the time to listen to what we were looking for and helped us find a vehicle that checked all of our boxes. There was never any pressure to buy?just honest guidance, patience, and helpful answers to our questions. We truly appreciated the relaxed, customer-focused approach and would highly recommend them to anyone looking for a positive car-buying experience.
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-21
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- AMZ294011
- VIN
- 1GTP9EED5MZ294011
Features
- Convenience
- Heated Steering Wheel
- Keyless Start
- Remote Start
- Entertainment
- Bluetooth®
- Premium Sound System
- Satellite Radio
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Alpine ChevroletReviews
Alpine Chevrolet review
Jesus Herrera was very friendly and thorough in going over the servicing of my 2013 Equinox. For that I gave 5 stars. HOWEVER, you don't deserve any stars for the comfort in the customer waiting room. Seriously..!!!!, you only have one TV channel? All advertisements for fast food and political ads only..!!! Surely you can afford cable and other channels. Sorry to see Lynn Lyall sell. I may be looking for service somewhere else for my next oil change.
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black w/Kalahari Accents
- Drivetrain
- Four-wheel Drive
- MPG
- 16-19
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
- Stock #
- MG369823
- VIN
- 3GTP9EEL4MG369823
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
AutoNation Dodge Ram BroadwayReviews
AutoNation Dodge Ram Broadway review
We went in for a new truck and Zander was able to help us out! He worked with us and answered every question we had!! Everyone there was so nice and respectful!! I would get another truck from them!
2021 GMC Sierra 1500 review
This truck is amazing. Turning heads all over as we tour the area. Those riding with is also enjoy the comforts and safety features. Great Buy!
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black w/Kalahari Accents
- Drivetrain
- Four-wheel Drive
- MPG
- 22-26
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- Duramax 3L I-6 direct injection, DOHC, variable valve control, i
- Stock #
- GT200664A
- VIN
- 1GTU9EET6MZ337815
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Groove ToyotaReviews
Groove Toyota review
Gage took care of us from the first phone call to the final signatures. There was a good supply of used Tacomas to look at and Gage helped us find one that met our needs at a good price.
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Vehicle Information
- Ext. color
- Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
- Stock #
- T18387
- VIN
- 1GTU9FEL2MZ132661
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Berkenkotter Motors ParkerReviews
Berkenkotter Motors Parker review
I toggled between 4&5 stars and I landed on 5 (which is hard to do with me)and I will tell you why.I started out with BMotors over a month ago looking at one particular 5th wheel and after it had been listed that it had some things that worked it actually didnt but well my son was a used car dealer for many years and this was the reason I asked for it to be checked.I know how things work in used vehicles its not always obvious even to the dealerships. They could have sold me it as it was but they were 100% honest and said they needed to put me in another trailer.This is the most important aspect of a dealership really. You get what they are saying! This new 5th wheel is more then double the price but its more then worth it and I am satisfied with it They did good by me and in house financed me on top of it. Bret was amazing and answered every time I text him a question or concern. When I was ready to haul this giant 5th wheel for the very first time with a truck I just purchased they actually had their service guy (and another employee follow)drive about 6 miles with me to get me out of the city and show me how to make the turns and show me how to use the brake system on the trailer.This is above and beyond!! This Yall is a 5 star Dealership!!! I highly recommend Berkenkotter!! Go see Bret, Alen or Any of the Guys they eill hook you up!
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-21
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- AMZ450078
- VIN
- 1GTP9EED7MZ450078
Features
- Convenience
- Heated Steering Wheel
- Keyless Start
- Remote Start
- Entertainment
- Bluetooth®
- Premium Sound System
- Satellite Radio
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Alpine Chevrolet -
Vehicle Information
- Ext. color
- Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-11
- Fuel type
- Gasoline
- Transmission
- 10-speed automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- M548
- VIN
- 1GTU9FED7MZ188975
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
2 MazdaReviews
2 Mazda review
I've bought many cars at different dealerships throught the years but this place this is the best! Jacobi the salesman, was amazing! Never pressured me into anything and him and my husband had a great time just talking cars. Henry test drove my trade in and actually used the turbo it was alot of fun! Chandler handled the finance with finesse and gave me the best deal and APR of just 2.5% (or close idr I know it was next to nothing lol) they also gave me a great deal on my trade. P.s hope his wife is still doing well their expecting a baby boy soon! And literally anyone's name that starts with a J there is awesome. I wrote down their names but lost the paper lol They even got my car ready and all accessories put on the day (shout out to the awesome guys that made it happen, usually i have to wait months anywhere else and the other place couldnt even get me a rental car for work!)they arrived so I could leave to drive to Texas (got a call my grandpa had died and need to drive there immediately). These guys make you feel like family, don't take advantage, and really take great care of you. If you where wondering I love my new 2022 CX30 and she handled great on that 13 1/2 hour drive to Texas and back. My husband and I are now customers for life.
2021 GMC Sierra 1500 review
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.
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Vehicle Information
- Ext. color
- Pacific Blue Metallic
- Int. color
- Dark Walnut/Slate
- Drivetrain
- Four-wheel Drive
- MPG
- 14-21
- Fuel type
- Gasoline
- Transmission
- 8-speed automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- 311212
- VIN
- 1GTU9DED7MZ311212
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
2 MazdaReviews
2021 GMC Sierra 1500 review
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...
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$90,360
New 2026 GMC Sierra 1500 Denali Ultimate 
$63,499
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$70,095
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$79,499
New 2026 GMC Sierra 1500 AT4X 
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New 2026 GMC Sierra 1500 Denali 
$69,600
New 2026 GMC Sierra 1500 AT4 
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New 2026 GMC Sierra 1500 AT4 
$64,499
New 2026 GMC Sierra 1500 SLT 
$80,499
New 2026 GMC Sierra 1500 AT4X 
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New 2026 GMC Sierra 1500 Denali 
$69,095
New 2026 GMC Sierra 1500 AT4 
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New 2026 GMC Sierra 1500 Elevation -
Vehicle Information
- Ext. color
- Gray
- Drivetrain
- Four-wheel Drive
- MPG
- 16-11
- Fuel type
- Gasoline
- Transmission
- 8-speed automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- M533A
- VIN
- 1GTU9DED9MZ420156
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
2 MazdaReviews
2021 GMC Sierra 1500 review
My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 14-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V8
- Stock #
- MF303915V
- VIN
- 3GTU9CED9MG236331
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
Dealer
Greeley NissanReviews
Greeley Nissan review
Quick service excellent,customer service and gave me options when I brought my car in, I will go back to the dealership. Reviewed all possibilities and gave me realistic outcomes.
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Vehicle Information
- Ext. color
- Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 6.2L V8 16V GDI OHV
- Stock #
- 338022B
- VIN
- 1GTP9EELXMZ445948
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Loveland Ford LincolnReviews
Loveland Ford Lincoln review
The Buying experience with Loveland Ford was top notch from the sales and financing and I will buy there again when shopping for a new truck.
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Vehicle Information
- Ext. color
- Cayenne Red Tintcoat
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- 3.0L I6 24V DDI DOHC Turbo Diesel
- Stock #
- 260553
- VIN
- 1GTU9FET9MZ284937
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Auto Mart USAReviews
Auto Mart USA review
Customer service was outstanding, very prompt. Made me feel like I was family there, the purchase was a amazing experience overall.
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