Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 GMC Sierra 1500 trucks
for sale
near
Waterford, 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.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
The staff at Jim Causley in Clinton Township, MI were
The staff at Jim Causley in Clinton Township, MI were outstanding. Very thorough and extremely helpful. I went into the dealership to do my homework regarding purchasing a Buick and left with a beautiful Buick Envision. I had the opportunity to meet with Willard Shell. He was patient, highly knowledgeable and very helpful. I would completely recommend Causley and Willard Shell to everyone. Also Julie Krupa was amazing in completing all the paperwork.
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 Elevation
Vehicle information
Features
Reviews
I called Wally Edgar when I saw advertising for sign and
I called Wally Edgar when I saw advertising for sign and drive. Our lease end was fast approaching. My husband usually takes care of buying/leasing our vehicles, but he has been ill since before Christmas and is immune compromised. We have leased our vehicles from Graff in Davison (also purchased 2 new cars there in the past and have been more than happy there but we liked the idea of sign and drive since money is tight for us right now.) I called Wally Edgar and spoke to Brad Hammond. I explained our situation and he took care of all of the details. We took care of all of the paper work on the phone, through emails and Brad even had the new truck delivered to us. He was awesome and the whole experience was stress-free for us. I am so thankful for Brad and all of his help. Wally Edgar was awesome through Brad.
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
Excellent Quality
My car needed Body Shop work and a ceramic coating. Hank Graff in Davison did a wonderful job. Highly recommended
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 Denali
Vehicle information
Features
Reviews
Don Sollars
Staff is professional and courteous. Business is well maintained and clean.
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 AT4
Vehicle information
Features
Reviews
I just want to shout out our salesman, Steve Zittel!
I just want to shout out our salesman, Steve Zittel! Steve did an excellent job helping us to find the best car for us He was caring, patient, informative and professional resulting in us leaving with the perfect vehicle! We are very happy with our purchase and highly recommend Steve!






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Very helpful and friendly and kind.
Very helpful and friendly and kind. I would recommend him to my friends. Dealership very clean






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My experience with Matt is always excellent.
My experience with Matt is always excellent. Very patient with clients, listening to their concerns and explaining solutions in easy to understand manner. When you deal with Matt, although there may be 50 cars he is having to oversee, makes you feel as though you’re the only one. Professionalism at its finest. My car was repaired with constant updates along the way in a timely manner. I pass by several Cadillac dealers to deal with Matt at Serra. I highly recommend!



GMC Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
My entire car buying experience was effortless and
My entire car buying experience was effortless and completely stress free. I would highly recommend Al Serra and their helpful and knowledgeable staff.






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 Elevation
Vehicle information
Features
Reviews
Bowman Chevrolet
Very pleasant, as usual here. Staff friendly and helpful. Service took less time than estimated.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Jerry Bac just worked with me as I leased my 2025 Encore
Jerry Bac just worked with me as I leased my 2025 Encore GX. I have leased my last several cars at Jim Causley through Jerry. He is great to work with! Very thorough, detailed focused and personable. Jerry makes leasing a new car a great experience! I highly recommend Jerry and Jim Causley Buick GMC for your next car lease or purchase.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Very pleased and well taken care of.
Very pleased and well taken care of. David/Service is a pleasure to deal with, always very helpful. He looks out for my car needs and keeps me informed/updated with service and/or future needs.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Super fast service on my brakes!
Super fast service on my brakes! very satisfied! I took my car in on 1-15-25, and they completely replaced my rotors, the pads, and flushed the brake lines. I appreciated getting my car back on the road within a day!
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
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I purchased new car,the process from beginning to end was
I purchased new car,the process from beginning to end was very simple.My salesman exceptional making my purchase stress free. He was very knowledgeable and patient answering all my questions.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
My car developed a problem, (engine light stayed on) and
My car developed a problem, (engine light stayed on) and reduced engine power. The service department set a date and time to bring my car in and offered to provide a loaner car. I brought my car in on the scheduled date & time. The loaner car was washed, gassed up and ready for pick up. The repair was done in a few days; part of the repair cost was covered by warranty and my car runs great. The service department made this a painless process.






GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
If taking your car in for any repairs or oil change ask
If taking your car in for any repairs or oil change ask for Josh. Great customer service.






Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I had the privilege to meet and be assisted by Keith
I had the privilege to meet and be assisted by Keith English who truly went above and beyond (at all hours, always ending with a “my pleasure”) what most other sales people do. He did locate the vehicle for me based on a previous inquiry. He never forgot me and when this car was available, he sent me a text message and I was able to test drive it that same day. He was excellent at communicating with me at real time speed. I felt like a very respected client and although he assisted me with a used vehicle purchase, he had so much patience and courtesy the entire step of the way. I would recommend using him for new car sales to anyone and Jack Demmer Ford. Thank you, Keith!






Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Outstanding Customer service
Jason J and his Team at Suburban are truly outstanding. They were fast, professional and efficient. Most importantly they inspired a sense of trust and I will be taking my new F250 to them exclusively for service.






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great service
Had an oil change and tire rotation also they found a chip in my windshield so all was fix and done within a hour always timely great service






Certified
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
2023 Ford edge
Arron Woodward was my salesman and he was great, would recommend buying a car from him
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 Base
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
-
Prev - 1
-
Next
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 1500 | $33,198 | 1 Good deal |
2024 GMC Sierra 1500 | $35,995 | 21 Good deals |
2023 GMC Sierra 1500 | $36,099 | 17 Good deals |
2022 GMC Sierra 1500 | $31,519 | 16 Good deals |
2020 GMC Sierra 1500 | $19,000 | 11 Good deals |
2019 GMC Sierra 1500 | $21,900 | 9 Good deals |
2018 GMC Sierra 1500 | $14,900 | 6 Great deals |
2017 GMC Sierra 1500 | $14,999 | 6 Good deals |
2016 GMC Sierra 1500 | $9,900 | 5 Great 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 $39,713, with pricing starting at $17,988.
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.
Similar Cars
-
Chevrolet Silverado 1500 for sale
12 Great Deals out of 70 listings starting at $15,000
-
Ford F-150 for sale
3 Great Deals out of 34 listings starting at $17,900
Research the 2021 GMC Sierra 1500
Compare the 2021 GMC Sierra 1500
Used 2021 GMC Sierra 1500 by city
-
2021 GMC Sierra 1500 in Village of Clarkston, MI
21 listings starting at $26,000
-
2021 GMC Sierra 1500 in White Lake, MI
20 listings starting at $26,000
-
2021 GMC Sierra 1500 in Oxford, MI
20 listings starting at $26,000
Used 2021 GMC Sierra 1500 by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}