2020 GMC Sierra 3500

Change year or car

Change year or car

$37,000

starting MSRP

2020 GMC Sierra 3500
2020 GMC Sierra 3500

Key specs

Base trim shown

Overview

5 trims

Starting msrp listed lowest to highest price

Wondering which trim is right for you?

Our 2020 GMC Sierra 3500 trim comparison will help you decide.

Consumer reviews

Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior design 5.0
  • Performance 5.0
  • Value for the money 4.8
  • Exterior styling 5.0
  • Reliability 5.0

Most recent consumer reviews

4.7

Great car for work!!

Comfort, ease of driving, style, convenient for work and we LOVE the tailgate! Great for towing our heavy fifth wheel and our dogs are riding in style!!

5.0

Great luxury ride with great pulling capabilities.

The Texas Edition combined with the X31 package and premium SLT makes a very nice combination. The Sierra 3500HD gives you a luxury interior and ride with all the capabilities of a great pulling truck. The Duramax is quiet yet powerful. It is no doubt the best of trucks for 2020.

5.0

Really impressed with the performance

Nicest truck I have ever owned preforms great with my RV Truck is comfortable and still works great when you need it to preform. Ride is nice and very roomy for all that want to travel with me

See all 8 consumer reviews

Warranty

New car and Certified Pre-Owned programs by GMC
Certified Pre-Owned program benefits
Maximum age/mileage
5 model years or newer/up to 75,000 miles
Basic warranty terms
12 months/12,000 miles bumper-to-bumper original warranty, then may continue to 6 years/100,000 miles limited (depending on variables)
Powertrain
6 years/100,000 miles
Dealer certification required
172-point inspection
Roadside assistance
Yes
View all cpo program details

Have questions about warranties or CPO programs?

Compare the competitors

2019

Chevrolet Silverado 3500

$40,300

starting MSRP

2020

RAM 3500

$35,345

starting MSRP

2020

GMC Sierra 2500

$35,800

starting MSRP

See all 2020 GMC Sierra 3500 articles