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Used
2020 GMC Sierra 1500 trucks
for sale
near
Goodyear, 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 Elevation
Vehicle information
Features
Reviews
I WENT IN ON WEDNESDAY 9/10/25 WITH THE INTENT TO TEST
I WENT IN ON WEDNESDAY 9/10/25 WITH THE INTENT TO TEST DRIVE TO SEE WHAT I WOULD BE INTERESRTED IN GETTING. WHEN I GOT THERE, I WAS GREETED BY TANNER. I IMMEDIATLY TOLD HIM THAT I HATE CAR SHOPPING AS IT COMES WITH ANXIETY AND ITS NOT MY CUP OF TEA AND THAT I WENT TO PEORIA FORD AND WAS NOT HAPPY WITH THE SERVICE I RECIEVED. THEY DIDN'T LISTEN AND WAS ALL ABOUT THE SALE!! I TOLD HIM WHAT I WANTED AND WHAT I NEEDED AND HE SAID OK LET'S SEE WHAT WE CAN FIND. TANNER LISTENED TO WHAT I WAS SAYING DIDN'T JUST DO WHAT HE WANTED TO MAKE A SALE. THAT WAS GOLD STAR #1. HE TALKED TO ME LIKE A PERSON AND AGAIN LISTENED TO ME AND DIDN'T RUSH TO MAKE A SALE. GOLD STAR#2. HE FOUND A SUV THAT WAS WHAT I WAS DESCRIBING AND THEN SOME. 2021 HONDA CRV. WE TOOK IT FOR A DRIVE AND IT WAS PERFECT!!!!!! I HAVE NEVER FELL IN LOVE WITH THE 1ST CAR DRIVEN AS MOST SALESPEOPLE END UP BRINGING ME VEHICLES THAT I DON'T WANT BECAUSE ALL THEY CARE ABOUT IS THE SALE. I NEEDED TO TAKE TIME AND WORK OUT SOMETHINGS WITH ANOTHER MEMBER OF MY HOUSEHOLD BEFORE MAKING A FINAL DECISION AND TANNER AND HIS CREW WERE UNDERSTANDING ABOUT THAT AND DIDN'T PRESSER ME AND HERASS ME. THEY ALLOWED ME TO GO HOME AND TAKE CARE OF WHAT I NEEDED TOO. FAST FORWARD TO THE NEXT DAY, I WENT BACK AFTER WORK AND MADE THE FINAL DEAL. THEY WORKED WITH ME NOT ONLY ON A PROFESSIONAL PERSONAL LEVEL BUT ON A FINACIAL LEVEL AS WELL. THEY KEPT MY PAYMENTS WHERE I NEEDED THEM AND MY INTEREST LOW! AGAIN THEY LISTENED TO WHAT I NEEDED! (PEORIA FORD IF YOU SEE THIS MAYBE YOU SHOULD GET RETRAINED BY THEM) THEY ARE ABOUT CUSTOMER SATISFACTION AND NOT ABOUT BEING PUSHY ON A SALE. SO, TO WRAP UP THIS REVIEW I GIVE ARROWHEAD HONDA 5 STARS AND PEORIA FORD -5 STARS. I WILL BE REFERRING PEOPLE TO ARROWHEAD HONDA AND WHEN MY MAMA IS READY TO TRADE HER CAR THIS IS WHERE WE WILL BE GOING!!
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!
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Reviews
Best car buying experience, ever.
Tony and the team at 101 motors are amazing to work with. I spent sometime, lots of hours researching and looking for a new car. I emailed many dealers all over the county. 101 motors was by far the best response and customer service over any current dealers around. They did exactly what they said we're going to do and then some, Tony worked out all the details and had the car DROPPED SHIPPED to my house in central Oregon. The transaction from start to finish was super easy, best experience i've ever had, I will be buying my next car from these guys. Awesome dealer and good guys
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
Vehicle information
Features
Reviews
The buying experience was really smooth and and for the
The buying experience was really smooth and and for the most part hassle free. I would return again.
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.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Always had Great experience during all visits to Bell
Always had Great experience during all visits to Bell Road Mitsubishi, including Service and Sales. The Staff are very Professional and Attentive to my Needs. Ash Salaita, sales manager was very helpful and prompt in my recent purchase of New 2025 Outlander PHEV. We were very happy with our Deal and experience, and felt we got a more than fair value for our 2020 PHEV trade In, plus great deal on a Warranty also! Davon Strickland was also very good with his Sales experience and helped it all go smooth. Again we have always had very good Sevice Care and look forward to Bell Road Mitsubishi providing their Expert Maintenance on our New Vehicle! Kenny
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!
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Reviews
Best experience I?
Best experience I?ve ever had purchasing a vehicle. Great people. Honest- fun- they showed they cared about the customer not just the sale. Will go back again no doubt
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.
Vehicle information
Features
Reviews
Los empleados de LIBERTY GMC,fueron muy amables,pero en
Los empleados de LIBERTY GMC,fueron muy amables,pero en especial Felipe Herrera,él nos ayudó en la compra de mi GMC Sierra 2026. Excelente servicio!!!
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Pleasant car buying experience.
Pleasant car buying experience. It was all ready for me when I arrived. Car was what I wanted, financing was easy. The salesman did not harass me with phone calls
Vehicle information
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Great place to purchase a vehicle.
Great place to purchase a vehicle... they worked with me & my financial situation. Got a great approval & a great car!
Vehicle information
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Reviews
I've purchased 3 Cars and 2 SUV's from Goldies over the
I've purchased 3 Cars and 2 SUV's from Goldies over the past 8 years. I've always had a great experience, and they've always done what they said they'd do.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
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Reviews
I scheduled an oil change and tire rotation along with a
I scheduled an oil change and tire rotation along with a complete vehicle inspection and the scheduling process was a breeze. Upon arrival, Carlos Terrazas-Alvarado, my service advisor, greeted me in less than sixty seconds. He then provided a thorough rundown on what to expect during my visit. During my stay I was impressed with the cleanliness of the facility and how professional the staff was. After about an hour, Carlos came to me and walked me through the results of the inspection utilizing great customer service skills coupled with his vast knowledge of the Nissan product. Overall a great experience from start to finish. Thanks Nissan!
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $59,880 | 1 Good deal |
| 2025 GMC Sierra 1500 | $48,857 | 9 Good deals |
| 2024 GMC Sierra 1500 | $51,021 | 5 Great deals |
| 2023 GMC Sierra 1500 | $45,631 | 12 Good deals |
| 2022 GMC Sierra 1500 | $43,692 | 5 Good deals |
| 2021 GMC Sierra 1500 | $37,381 | 11 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 $35,743, with pricing starting at $16,425.
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.
What are some similar vehicles and competitors of the 2020 GMC Sierra 1500?
The 2020 GMC Sierra 1500 compares to and/or competes against the following vehicles:
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
Compare the 2020 GMC Sierra 1500
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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.
