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*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.
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Used
2020 GMC Sierra 2500 Base 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 Base
Vehicle information
Features
Reviews
Walberg GMC did a great job and my salesman Jeff Tucker
Walberg GMC did a great job and my salesman Jeff Tucker was very helpful, pleasant and knowledgeable about my truck and any questions I had. I would definitely recommend this dealership to anyone that is interested in a new or used vehicle.
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.
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GMC Sierra 2500 prices by year
Model year | Prices from | Deals |
---|---|---|
2021 GMC Sierra 2500 Base | $31,000 | 10 Good deals |
2019 GMC Sierra 2500 Base | $26,249 | 7 Great deals |
2018 GMC Sierra 2500 Base | $15,995 | 8 Great deals |
2016 GMC Sierra 2500 Base | $14,990 | 5 Great deals |
2015 GMC Sierra 2500 Base | $11,950 | 10 Great deals |
About the 2020 GMC Sierra 2500 Base
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 Base cost?
The 2020 GMC Sierra 2500 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 2500 Base is $34,733, with pricing starting at $23,987.
What are some similar vehicles and competitors of the 2020 GMC Sierra 2500 Base?
The 2020 GMC Sierra 2500 Base compares to and/or competes against the following vehicles:
Is the 2020 GMC Sierra 2500 Base 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 Base 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
*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 Sierra 2500 trims
-
GMC Sierra 2500 2020 Denali
5 Great Deals out of 173 listings starting at $31,971
-
GMC Sierra 2500 2020 AT4
2 Great Deals out of 78 listings starting at $39,999
-
GMC Sierra 2500 2020 SLT
3 Great Deals out of 38 listings starting at $29,483
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