Used 2020 GMC Sierra 1500 Double Cab for Sale

115 listings

Sort by:

Advertisement
Special offers available
2025 GMC Sierra 1500
$65,400
starting MSRP
1 Trim
View Offers
GMC.com
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
Selling or trading in?
Know what your car is worth while you shop for your next vehicle.
See my car’s value

Showing 379 - 378 out of 115 listings

2020 Sierra 1500 Reviews & Specs

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500

Overall Consumer Rating

4.2 6 Reviews

Write a vehicle review See all 6 reviews

5 star
(67%)
4 star
(17%)
3 star
(0%)
2 star
(0%)
1 star
(17%)

Junk

Willy Reyes , 09/05/2021

2020 GMC Sierra 1500 SLT 4dr Double Cab SB (5.3L 8cyl 8A)

2020 gmc with 6000 miles and now it doesn't start and I can't get GMC support to get it fixed, 3 weeks with out the truck and can't get gmc to help me out.

Report abuse

Applied Filters5Active

Select Buying Experience

Any Online In-Store

Location

Search radius200 miles

Home delivery available
Only show local listings

Used 2020 GMC Sierra 1500 Double Cab for Sale

Describe what you’re looking for

Special offers available

Selling or trading in?

Know what your car is worth while you shop for your next vehicle.

Consumer Reviews for the GMC Sierra 1500

Junk

Applied Filters5Active

Select Buying Experience

Location

Make & Model

Year

New / Used

Price & Payments

Price Rating

Trim

Truck Details

Mileage

Accidents & History

Engine & Drivetrain

Exterior Color

Interior Color

Total Seating

Edmunds Review

Features

Options & Packages

MPG

Listing Details

Join Edmunds