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Used 2020 GMC Sierra 2500 near me for sale


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2020 GMC Sierra 2500 customer reviews

Overall rating (based on 3 reviews)
3.7
5 star
2
4 star
0
3 star
0
2 star
0
1 star
1
Write a review
Fantastic Truck

PROS
Interior Space
Power
Fuel Economy
CONS
Technology and Entertainment
Seat Comfort
Reliability
Wayne
Aug 05, 2025
Lemon

PROS
Ride and Handling

Was a very comfortable truck. Also loved the multi hinge tailgate

CONS
Reliability

Needed a new engine at 60,000 miles.

Lynn
Sep 14, 2024
awesome truck

PROS
Interior Space

it’s big

Power

plenty of power

Cabin Noise

it’s quiet

CONS
Cost to Maintain

can be expensive

Ride and Handling

hard to park

Fuel Economy

can get low mileage while towing

justin
Aug 30, 2021
View all (3)

2020 GMC Sierra 2500 FAQs

The 2020 GMC Sierra 2500 has a maximum towing capacity of between 14500 and 18500 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.

The 2020 GMC Sierra 2500 has received an average 3.7 out of 5 stars from our customers. If you're in the market for a 2020 GMC Sierra 2500, check out reviews from customers just like you.

The GMC Sierra 2500 received a rating of 3 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the GMC Sierra 2500 as 10 out of 19 among Fullsize Truck

Here are the pros and cons of the 2020 GMC Sierra 2500: Pros - Interior Space - Power - Cabin Noise Cons - Reliability - Cost to Maintain - Ride and Handling

Here is what's new for the 2020 GMC Sierra 2500: - AT4 - Smart Key - Rear Seat Heaters - Blind Spot Monitor - Long Bed

This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.

*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of CO, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

CarMax delivery is available within a 60-mile radius of select stores. Not available to customers in all states. Please contact your nearest store for details.