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Used
2020 GMC Sierra 1500 trucks
for sale
near
Sun Lakes, AZ
- 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
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My Hat's Off To Those Involved
On February 21st.,2023, we took our 2022 Santa Fe to Earnhardt Hyundai of Scottsdale for routine maintenance & factory recall. After driving home, approx. 45 miles, the car set in our garage undriven until Feb. 23rd. On that date I found a considerable amount of oil under the car. In further investigation and checking under the hood, I found the engine compartment saturated with motor oil. I immediately called Earnhardt Hyundai of Scottsdale who contacted Valley Towing to pick up my car and deliver it to their Service Dept. The service mgr. contacted me by phone within two hours to tell me they located the problem which turned out to be the dip stick had failed to be fully replaced. He also assured me that they would clean up the engine compartment and return my car the following day. On Feb. 24th., Howard (Store Greeter), called to tell me they had completed replacing the engine oil, washed the car, detailed the engine compartment and would deliver the car to our home with one hour. As promised, Howard arrived at our home with the car and it was as clean as the day we made the new car purchase. Howard also filled the the gas tank and offered to clean up our garage floor. We're all human and capable of making mistakes as did the mechanic, but the follow up by each Earnhardt Hyundai Store Employee involved in this matter was professional, courteous and understanding (including the store phone operator). Even though we have a Hyundai Dealer closer to our home, we're certain to use only the Scottsdale Earnhardt Hyundai Dealer for our future service needs and vehicle replacement when due.
Great truck!
I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
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Reviews
Good Dealership
Thanks to Alfonso I purchased my long awaited Ford Maverick. Alfonso was very helpful and patient with questions I had and offered after purchase assistance with anything else I needed. Also to the finance guy (sorry forgot his name). He was really helpful as well.
Short turn radius
I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.
Used
2020 GMC Sierra 1500 AT4
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Reviews
I enjoyed my first visit to the 99th avenue Carmax
I had a wonderful all-around experience at the 99th avenue Carmax in Tolleson. The staff were very cheerful, respectful, and professional, especially my salesperson, Gabby. I found the best car for me. This Carmax is very organised and stress-free. I would highly recommend anyone shopping for a vehicle to visit Carmax. Sincerely, Leo Hintz
Great Truck
I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.
Vehicle information
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Reviews
I got the truck financed and took about 2 days to get
I got the truck financed and took about 2 days to get everything approved. Got approved then afterwards got a better deal with lower interest rates and payment.
Best truck we have owned!
Truck meets my and my wife's needs. She loves her and I do to! Love sport mode and the tow hail mode. Rides like a Cadillac!
Vehicle information
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Reviews
MAXIMA SR
After Patiently waiting for the right deal to come along after 2 months. I was lucky to find 101Motors and my new maxima SR the car was in excellent condition and after taking it for a test drive we told Tony let’s not waste time and get this deal done. We were done with the deal in 20 minutes then Tony took the time to give me a tour of the facility and I was impressed with the cleanliness and professionalism of the showroom and work areas. I would recommend anyone looking for a vehicle or custom work to shop at 101Motors. Thanks again Tony
Best truck I’ve bought
The features and styling are very aesthetic. The truck has very smooth handling and response. I am impressed with the response from the Diesel engine.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Look for Jaime
Noticed some of the reviews on here for Rollit motors are not good. My husband and I have purchased two vehicles from this dealership and we only have good things to say. We worked with Jaime the two times he was great honest, available and offered great customer service. The two vehicles purchased are still in perfect conditions. I highly recommend.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The team at Henry Brown is very exceptional.
The team at Henry Brown is very exceptional. Purchasing a vehicle from across the country is stressful but my salesman Mike Roberts made the whole process very comfortable. I have spoken to many salespeople throughout my search for a new truck and am very glad i was working with mike throughout the purchasing process. I recommend henry brown for any of your future auto purchases!
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
We were handled professionally and would return.
We were handled professionally and would return. The salesman was aware of what features were important to us and insured that the car we purchased had all of them and more.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Very quick response and got me all the info I needed to
Very quick response and got me all the info I needed to make my decision
Vehicle information
Features
Reviews
GREAT PRICE LOW MILES GREAT CUSTOMER SERVICE CLEAN
GREAT PRICE...LOW MILES!!! I JUST PURCHASED MY VEHICLE YESTERDAY WITH JOHN KING, HE WAS BOTH PLEASANT IN PERSON AS WELL AS BY PHONE, VERY INFORMATIVE. WHILE TEST DRIVING THE FRONT END WAS MAKING A NOISE, WE INFORMED JOHN AND HE WILL BE FIXING IT NEXT WEEK WHILE SUPLLYING A LOANER, HE HAS AMAZING CUSTOMER SERVICE SKILLS AND SEEMS TO REALLY CARE ABOUT HIS CUSTOMERS. MY FATHER AND I ENJOYED OUR TIME WITH JOHN. I WILL WRITE ANOTHER REVIEW AFTER THE SERVICE ON MY VEHICLE.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Bought my 23 Ram from Auto House.
Bought my 23 Ram from Auto House. Great experience. Simple, Easy Process. Go visit Auto House!
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
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Vehicle information
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Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Shop smarter Not Harder
To me these reviews all sound like everyone wants what they want this is a business that’s selling used cars a tip to help new buyers. You are given a 500 mile or 15 day warranty take the car you buy down to the original dealership or any mechanic have them do a over all inspection if anything is wrong with the car that the warranty covers take it back to the place you bought it from and they are legally obligated to fix it at their expense not yours because it falls under the warranty also make sure you buy GAP INSURANCE AND ANY OTHER EXTENDED WARRANTIES REMEMBER THIS IS YOUR MONEY AND INVESTMENT!!!!! Hope that helps anyone out on here or anyone looking for a car. I AM NOT A LAWYER & THIS INFORMATION IS BASED ON A PERSONAL EXPERIENCE…..
Used
2020 GMC Sierra 1500 SLT
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Reviews
You ever walk into a dealership and feel like heck I
You ever walk into a dealership and feel like heck I don't want to deal with this? Well you won't feel like that once you meet with Tim. He went above and beyond to make me feel at ease and the purchasing process a breeze. No xx just honest numbers and words. Thanks to everyone there for making me feel at ease and making the process simple.
Used
2020 GMC Sierra 1500 Elevation
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Reviews
Tom Anderson and the service department at Henry Brown
Tom Anderson and the service department at Henry Brown always do a stellar job for my Yukon. I've been going here 8 years and each time I receive friendly, thorough, and transparent assistance. Joe Stenz is stellar and makes getting my truck serviced a breeze. I was able to work with Wes recently while Joe was out, and I recieved the same help I've come to appreciate from Henry Brown which is a testament to how Tom runs his department. I highly recommend visiting Henry Brown for all your needs.
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Reviews
Fantastic Experience
This is my 3rd new car from Coulter, that in itself says volumes. Allen was great as always, our 2018 Terrain is wonderful and sits nicely next to the Acadia Limited I bought the last time. I highly recommend Coulter to anyone wanting to purchase their next vehicle.
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Reviews
Out of all the dealerships we?
Out of all the dealerships we?ve been to this one was the best one we had a great experience thanks to DJ! I was high recommended coming here!!
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Used
2020 GMC Sierra 1500 Elevation
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Used
2020 GMC Sierra 1500 Denali
Vehicle information
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Used
2020 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 Elevation
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Used
2020 GMC Sierra 1500 Elevation
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Used
2020 GMC Sierra 1500 Denali
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $62,040 | |
| 2025 GMC Sierra 1500 | $57,764 | 9 Great deals |
| 2024 GMC Sierra 1500 | $49,358 | 8 Great deals |
| 2023 GMC Sierra 1500 | $46,110 | 5 Great deals |
| 2022 GMC Sierra 1500 | $43,729 | 11 Good deals |
| 2021 GMC Sierra 1500 | $37,720 | 18 Good deals |
About the 2020 GMC Sierra 1500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 17
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
How much does the 2020 GMC Sierra 1500 cost?
The 2020 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 2020 Sierra 1500 is $35,725, with pricing starting at $16,362.
What is the MPG of the 2020 GMC Sierra 1500?
The 2020 GMC Sierra 1500 offers up to 15 MPG in city driving and 21 MPG on the highway for a combined rating of 17 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.
Is the 2020 GMC Sierra 1500 reliable?
The 2020 GMC Sierra 1500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Sierra 1500 owners.
Is the 2020 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2020 GMC Sierra 1500.
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.6
- Exterior 4.9
- Reliability 4.7
91% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.6
- Exterior 4.9
- Reliability 4.7
AT4 (3 styles)
| Style | ||
|---|---|---|
| 4WD Double Cab 147" AT4 | 4WD Crew Cab 157" AT4 | 4WD Crew Cab 147" AT4 |
| Inventory price | ||
| Starting at $51,300 | Starting at $54,000 | Starting at $53,700 |
| Combined MPG | ||
| 18 | 18 | 18 |
| Engine | ||
| 420.0-hp, 6.2-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) |
Base (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Crew Cab 157" | 2WD Double Cab 147" | 2WD Crew Cab 147" | 4WD Double Cab 147" | 2WD Crew Cab 157" | 4WD Crew Cab 147" | 4WD Reg Cab 140" | 2WD Reg Cab 140" |
| Inventory price | |||||||
| Starting at $39,500 | Starting at $33,500 | Starting at $35,900 | Starting at $36,800 | Starting at $36,200 | Starting at $39,200 | Starting at $34,200 | Starting at $29,600 |
| Combined MPG | |||||||
| 20 | 20 | 20 | 20 | 20 | 20 | 17 | 17 |
| 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) | 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 (4 styles)
| Style | |||
|---|---|---|---|
| 2WD Crew Cab 157" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali | 2WD Crew Cab 147" Denali |
| Inventory price | |||
| Starting at $55,400 | Starting at $58,600 | Starting at $58,900 | Starting at $55,100 |
| Combined MPG | |||
| 19 | 18 | 18 | 19 |
| 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) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 4WD Crew Cab 157" Elevation | 2WD Double Cab 147" Elevation | 2WD Crew Cab 157" Elevation | 2WD Crew Cab 147" Elevation | 4WD Double Cab 147" Elevation | 4WD Crew Cab 147" Elevation |
| Inventory price | |||||
| Starting at $46,500 | Starting at $40,500 | Starting at $43,200 | Starting at $42,900 | Starting at $43,800 | Starting at $46,200 |
| Combined MPG | |||||
| 20 | 21 | 21 | 21 | 20 | 20 |
| 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) |
SLE (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 2WD Crew Cab 157" SLE | 2WD Double Cab 147" SLE | 4WD Double Cab 147" SLE | 2WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 4WD Crew Cab 147" SLE |
| Inventory price | |||||
| Starting at $40,700 | Starting at $38,000 | Starting at $41,300 | Starting at $40,400 | Starting at $44,000 | Starting at $43,700 |
| Combined MPG | |||||
| 21 | 21 | 20 | 20 | 20 | 20 |
| 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) |
SLT (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 4WD Crew Cab 147" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT | 4WD Double Cab 147" SLT | 2WD Double Cab 147" SLT | 2WD Crew Cab 157" SLT |
| Inventory price | |||||
| Starting at $50,400 | Starting at $46,900 | Starting at $50,700 | Starting at $48,000 | Starting at $44,500 | Starting at $47,200 |
| Combined MPG | |||||
| 18 | 19 | 18 | 18 | 19 | 19 |
| 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) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-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.
Research the 2020 GMC Sierra 1500
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