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Used
2021 GMC Sierra 1500 trucks
for sale
near
Grand Blanc, MI
- 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.






GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
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Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My experience with the company is always professional,
My experience with the company is always professional, polite, consistent, and concerned about the needs of the customers. Howard does an amazing job in assisting with problem solving in order to get the best results for the service provided. By initially going above and beyond the call of duty for not just me but all of his clients / anyone who may need help.
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
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Even though we didn’t buy from Shea ….
Even though we didn’t buy from Shea ….Aaron was great to work with nice guy, absolutely no arm twisting.. thanks for having some good people at your place .
Nicest, best performing truck I've ever owned
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.



Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Our salesperson was great.
Our salesperson was great. He did what ever was needed to answer our questions. He went above and beyond. He was most helpful in all aspects.
2021 GMC Sierra Denali
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.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great Buy!
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!






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Feldman is very professional.
Feldman is very professional. They had a great deal on an oil change package that I couldn't pass up. $200 for four oil changes on my Silverado using synthetic oiI. I couldn't do it cheaper myself.






Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
I went to Shea Buick GMC because their inventory of
I went to Shea Buick GMC because their inventory of preowned vehicles had many selections of the models that met my needs as far as mileage, year of manufacture and price. I actually bought the vehicle I had been the most interested in since March. I made an appointment, the salesman met me at the door and had the vehicle I was interested in with the air running ready for a test drive. It was perfect! We added a tonneau to the package, agreed on a price for the trade-in and the purchase price for the truck I bought. We arranged for the insurance, the installation of the tonneau and for a pick up time at my convenience. All was done in a matter of 2 hours! Everyone I worked with was kind, focused and professional... the efficiency of the transaction speaks volumes to the dedication of Sheas' staff!






GMC Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Mike Young customer service
I always feel like I?m appreciated and respected at this facility






Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Took my 06 Hummer H3 that had front end damage to Mike
Took my 06 Hummer H3 that had front end damage to Mike Young bodyshop. Mgr Mike Bragg gave me a loaner while repairs we done. Parts were hard to come by because of the Hummers age. Mike & staff worked diligently in getting the right parts. My Hummer looked excellent when I got it. The staff is professional and courteous. For years our family has leased and bought from Mike Young






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Outstanding .
Outstanding . They go above and beyond in the repair department. My Acadia looks brand new . They cleaned the inside , even scrubbed the floor mats . I wasn?t expecting not expecting that so it was a lovely surprise.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Pleasant and fast very friendly tom short is the best
Pleasant and fast very friendly tom short is the best assist me on the bedliner and just the perfect side steps for my truck thank you for the perfect ride!






Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Had a great experience working with Nate Brown.
Had a great experience working with Nate Brown. He is knowledgeabled, friendly, and professional! Nate helped me find the right vehicle for my college-aged daughter. Nice work Nate keep it going! Satisfied customer Don
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Charlie was a great salesman and the vehicle and
Charlie was a great salesman and the vehicle and experience was excellent. I have bought a lot of vehicles over the years and this purchase was one of the best.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great experience and great people.
Went to the dealership after looking at the 2010 dodge journey online on the car gurus app showed the wife and she wanted to look at it. So we drove from Big Rapids to Durand. While we were looking for the vechicle Kelly French came out and greeted us. The vechicle was at another lot so she drove us to the vechicle and we did the test drive, wife loved it. So now comes the process of wheeling and dealing. Although the journey was at the lowest price possible and was just over 1800 below blue book we paid the price they were asking. Now comes the dealing we had to finance a portion of the price and they had a couple of ladies in the finance department doing the magic. I have a crap credit score and my wife dont have credit, so my wife and I was about to leave when Kristen came in and got us an awesome payment plan and a 3 year warranty that covers all the important parts of the vechicle plus tires and rims. So when we got there it was close to 2 or 3 and we left at 8. My wife and my credit made them work for the money. Lol. But all in all it was the better of the experiences I had at the dealership in the past. I will be back when I need to purchase another vechicle.

Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Service
It was good , Pete the service writer took care of my needs , listen to my concerns
There are 20 matching cars close to your year range.






GMC Certified
2023 GMC Sierra 1500 Elevation
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Used
2022 GMC Sierra 1500 Elevation
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Features






Used
2019 GMC Sierra 1500 SLE
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Used
2020 GMC Sierra 1500 SLE
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Used
2019 GMC Sierra 1500 Base
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Used
2023 GMC Sierra 1500 AT4
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Used
2022 GMC Sierra 1500 AT4
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GMC Certified
2023 GMC Sierra 1500 Elevation
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Used
2023 GMC Sierra 1500 Elevation
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Features






Used
2023 GMC Sierra 1500 Denali Ultimate
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Used
2023 GMC Sierra 1500 Elevation
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Used
2019 GMC Sierra 1500 SLE
Vehicle information
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Used
2022 GMC Sierra 1500 Elevation
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Features






Used
2019 GMC Sierra 1500 Elevation
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Features






Certified
2019 GMC Sierra 1500 Elevation
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Used
2023 GMC Sierra 1500 SLT
Vehicle information
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Used
2022 GMC Sierra 1500 Denali
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Features






GMC Certified
2023 GMC Sierra 1500 Elevation
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Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
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Used
2022 GMC Sierra 1500 Elevation
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GMC Sierra 1500 prices by year
Model year | Average price | Deals |
---|---|---|
2026 GMC Sierra 1500 | $53,521 | |
2025 GMC Sierra 1500 | $49,237 | 1 Good deal |
2024 GMC Sierra 1500 | $45,500 | 5 Great deals |
2023 GMC Sierra 1500 | $45,951 | 15 Good deals |
2022 GMC Sierra 1500 | $39,916 | 9 Good deals |
About the 2021 GMC Sierra 1500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 16
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)

How much does the 2021 GMC Sierra 1500 cost?
The 2021 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sierra 1500 is $37,930, with pricing starting at $13,999.
What is the MPG of the 2021 GMC Sierra 1500?
The 2021 GMC Sierra 1500 offers up to 14 MPG in city driving and 19 MPG on the highway for a combined rating of 16 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 GMC Sierra 1500?
The 2021 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2021 GMC Sierra 1500 reliable?
The 2021 GMC Sierra 1500 has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Sierra 1500 owners.
Is the 2021 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2021 GMC Sierra 1500.
- Comfort 4.2
- Interior 4.2
- Performance 3.8
- Value 3.6
- Exterior 4.3
- Reliability 3.5
60% of drivers recommend this car
- Comfort 4.2
- Interior 4.2
- Performance 3.8
- Value 3.6
- Exterior 4.3
- Reliability 3.5
AT4 (2 styles)
Style | |
---|---|
4WD Crew Cab 157" AT4 | 4WD Crew Cab 147" AT4 |
Inventory price | |
Starting at $55,900 | Starting at $54,700 |
Combined MPG | |
16 | 17 |
Engine | |
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Base (7 styles)
Style | ||||||
---|---|---|---|---|---|---|
4WD Double Cab 147" | 2WD Double Cab 147" | 2WD Crew Cab 147" | 4WD Crew Cab 147" | 4WD Crew Cab 157" | 4WD Reg Cab 140" | 2WD Reg Cab 140" |
Inventory price | ||||||
Starting at $37,300 | Starting at $34,000 | Starting at $36,400 | Starting at $39,700 | Starting at $40,000 | Starting at $34,700 | Starting at $30,100 |
Combined MPG | ||||||
19 | 21 | 21 | 19 | 19 | 16 | 16 |
Engine | ||||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
Denali (3 styles)
Style | ||
---|---|---|
2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali |
Inventory price | ||
Starting at $55,800 | Starting at $59,300 | Starting at $59,600 |
Combined MPG | ||
17 | 18 | 18 |
Engine | ||
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (7 styles)
Style | ||||||
---|---|---|---|---|---|---|
4WD Double Cab 147" Elevation w/3VL | 4WD Crew Cab 147" Elevation w/3VL | 4WD Crew Cab 157" Elevation | 2WD Double Cab 147" Elevation | 4WD Double Cab 147" Elevation w/3SB | 4WD Crew Cab 147" Elevation w/3SB | 2WD Crew Cab 147" Elevation |
Inventory price | ||||||
Starting at $44,600 | Starting at $47,200 | Starting at $49,300 | Starting at $43,100 | Starting at $46,400 | Starting at $49,000 | Starting at $45,700 |
Combined MPG | ||||||
19 | 19 | 19 | 21 | 19 | 19 | 21 |
Engine | ||||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (5 styles)
Style | ||||
---|---|---|---|---|
4WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 2WD Double Cab 147" SLE | 2WD Crew Cab 147" SLE | 4WD Double Cab 147" SLE |
Inventory price | ||||
Starting at $47,100 | Starting at $47,400 | Starting at $41,400 | Starting at $43,800 | Starting at $44,700 |
Combined MPG | ||||
19 | 19 | 21 | 21 | 19 |
Engine | ||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (3 styles)
Style | ||
---|---|---|
4WD Crew Cab 147" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
Inventory price | ||
Starting at $50,800 | Starting at $47,500 | Starting at $51,100 |
Combined MPG | ||
18 | 17 | 18 |
Engine | ||
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
*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.
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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.