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
2020 GMC Sierra 2500 trucks
for sale
near me
- 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 2500 AT4
Vehicle information
Features
Reviews
Derrick my salesman and everyone I dealt with at Bob
Derrick my salesman and everyone I dealt with at Bob Caldwell were top notch. I drove 2 hours and would absolutely do it again. No pressure sales. Highly recommend.
2020 GMC 2500 AT4
This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.
Used
2020 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
VERY nice and knowledgeable staff and easy to work with.
VERY nice and knowledgeable staff and easy to work with. Would HIGHLY RECOMMEND if you’re looking for a new vehicle. They also have a good variety to choose from.
Best truck I've owned yet
What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.
Used
2020 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Oil and Filter change, Parts, Service, Excellent Staff,
Oil and Filter change, Parts, Service, Excellent Staff, What else could you want. There is a dealer only 2 miles from my home but I choose to drive 34 miles and know the job is done right.
Most convenient options on any vehicle I've owned.
Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.
Used
2020 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
The service tech was helpful at managing an unexpected
The service tech was helpful at managing an unexpected repair. Received a great deal on new tires also. They were doing buy three get one for $1
This is your Truck
When looking at price point vise equipment, This is your truck. I looked at every 2500/3500 on the market, same vehicle equipment and price. I chose the Duramax.. HP, Torque of this Diesel, truck equipment that the SLT price point had everything that I wanted for safety, appearance and comfort, none other came close. This is your truck...
There are 16 matching cars close to your year range.
Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 2500 SLE
Vehicle information
Features
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2022 GMC Sierra 2500 Pro
Vehicle information
Features
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
-
Prev - 1
-
Next
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $81,342 | 14 Good deals |
| 2025 GMC Sierra 2500 | $74,046 | 236 Great deals |
| 2024 GMC Sierra 2500 | $68,402 | 245 Great deals |
| 2023 GMC Sierra 2500 | $57,934 | 118 Great deals |
| 2022 GMC Sierra 2500 | $53,541 | 118 Great deals |
| 2021 GMC Sierra 2500 | $50,208 | 83 Great deals |
| 2019 GMC Sierra 2500 | $42,413 | 31 Great deals |
| 2018 GMC Sierra 2500 | $39,320 | 31 Great deals |
| 2017 GMC Sierra 2500 | $36,667 | 7 Great deals |
About the 2020 GMC Sierra 2500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
How much does the 2020 GMC Sierra 2500 cost?
The 2020 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 2500 is $49,448, with pricing starting at $24,886.
What are some similar vehicles and competitors of the 2020 GMC Sierra 2500?
The 2020 GMC Sierra 2500 compares to and/or competes against the following vehicles:
Is the 2020 GMC Sierra 2500 reliable?
The 2020 GMC Sierra 2500 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 2500 owners.
Is the 2020 GMC Sierra 2500 a good truck?
Below are the Cars.com consumer ratings for the 2020 GMC Sierra 2500.
- Comfort 4.9
- Interior 4.9
- Performance 4.8
- Value 4.5
- Exterior 4.9
- Reliability 4.7
91% of drivers recommend this car
- Comfort 4.9
- Interior 4.9
- Performance 4.8
- Value 4.5
- Exterior 4.9
- Reliability 4.7
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 172" AT4 | 4WD Crew Cab 159" AT4 |
| Inventory price | |
| Starting at $58,500 | Starting at $58,300 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Base (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4WD Double Cab 162" | 4WD Crew Cab 159" | 2WD Crew Cab 172" | 4WD Double Cab 149" | 4WD Crew Cab 172" | 2WD Double Cab 162" | 2WD Crew Cab 159" | 2WD Double Cab 149" | 4WD Reg Cab 142" | 2WD Reg Cab 142" |
| Inventory price | |||||||||
| Starting at $41,400 | Starting at $43,000 | Starting at $40,400 | Starting at $41,200 | Starting at $43,200 | Starting at $38,600 | Starting at $40,200 | Starting at $38,400 | Starting at $38,600 | Starting at $35,800 |
| Combined MPG | |||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
Denali (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 159" Denali | 4WD Crew Cab 172" Denali |
| Inventory price | |
| Starting at $64,300 | Starting at $64,500 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLE (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4WD Reg Cab 142" SLE | 2WD Reg Cab 142" SLE | 2WD Crew Cab 172" SLE | 2WD Crew Cab 159" SLE | 4WD Double Cab 162" SLE | 4WD Crew Cab 159" SLE | 2WD Double Cab 162" SLE | 4WD Double Cab 149" SLE | 2WD Double Cab 149" SLE | 4WD Crew Cab 172" SLE |
| Inventory price | |||||||||
| Starting at $43,200 | Starting at $40,400 | Starting at $44,400 | Starting at $44,200 | Starting at $45,400 | Starting at $47,000 | Starting at $42,600 | Starting at $45,200 | Starting at $42,400 | Starting at $47,200 |
| Combined MPG | |||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
SLT (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 2WD Double Cab 149" SLT | 4WD Double Cab 149" SLT | 4WD Crew Cab 172" SLT | 4WD Double Cab 162" SLT | 2WD Crew Cab 172" SLT | 2WD Double Cab 162" SLT | 2WD Crew Cab 159" SLT | 4WD Crew Cab 159" SLT |
| Inventory price | |||||||
| Starting at $51,000 | Starting at $53,800 | Starting at $55,800 | Starting at $54,000 | Starting at $53,000 | Starting at $51,200 | Starting at $52,800 | Starting at $55,600 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel 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 2500 for sale
89 Great Deals out of 688 listings starting at $12,795
-
Chevrolet Silverado 3500 for sale
35 Great Deals out of 202 listings starting at $21,995
-
GMC Savana 2500 for sale
16 Great Deals out of 51 listings starting at $13,999
-
GMC Sierra 3500 for sale
22 Great Deals out of 180 listings starting at $32,955
Research the 2020 GMC Sierra 2500
Compare the 2020 GMC Sierra 2500
2020 GMC Sierra 2500 by popular city
-
2020 GMC Sierra 2500 in Denver, CO
1 Great Deal out of 14 listings starting at $36,049
GMC Sierra 2500 trims
-
GMC Sierra 2500 2020 Denali
25 Great Deals out of 245 listings starting at $34,441
-
GMC Sierra 2500 2020 AT4
8 Great Deals out of 84 listings starting at $38,838
-
GMC Sierra 2500 2020 SLT
9 Great Deals out of 51 listings starting at $29,695
-
GMC Sierra 2500 2020 Base
3 Great Deals out of 26 listings starting at $26,800
2020 GMC Sierra 2500 by body style
2020 GMC Sierra 2500 by fuel type
- ${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}
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.
