2021 GMC Sierra 3500

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$37,400

starting MSRP

Key specs

Base trim shown

Overview

5 trims

Starting msrp listed lowest to highest price

Wondering which trim is right for you?

Our 2021 GMC Sierra 3500 trim comparison will help you decide.

Consumer reviews

Rating breakdown (out of 5):
  • Comfort 4.5
  • Interior design 4.5
  • Performance 5.0
  • Value for the money 4.0
  • Exterior styling 4.5
  • Reliability 4.0

Most recent consumer reviews

4.1

Truck is a Solid vehicle overall.

Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.

4.8

Love it.

I love the new features this truck offers. I would highly recommend this truck if your looking for a Diesel. I provides all the features and benefits you would want.

See all 2 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

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2020

RAM 3500

$35,345

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2021

GMC Sierra 2500

$36,200

starting MSRP