2021 GMC Sierra 3500

Name: 2021 GMC Sierra 3500
SKU: 2021 GMC Sierra 3500
Availability: InStock
Rating: 4.5 (2 reviews)

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$37,400

starting MSRP

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Key specs

Base trim shown

Pickup Truck: Body style
2: Seating capacity
- TBD -” x 80.24”: Dimensions
Rear-wheel drive: Drivetrain

View all 2021 GMC Sierra 3500 specs .

Base
$40,200
SLE
$45,000
SLT
$54,600
AT4
$60,300
Denali
$66,700

Wondering which trim is right for you?

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

See also: Find the best Pickup Trucks for 2023

Consumer reviews

4.5

(2 reviews)

100% of drivers recommend this car

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

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Most recent consumer reviews

4.0

Truck is a Solid vehicle overall.

April 5, 2021

By Review from Tennessee

Owns this car

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.

Rating breakdown (out of 5):

Comfort 4.0
Interior design 4.0
Performance 5.0
Value for the money 4.0
Exterior styling 4.0
Reliability 4.0

Purchased a New car
Used for Towing
Does recommend this car

9 people out of 9 found this review helpful. Did you?

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5.0

Love it.

November 15, 2020

By Don from West Fargo

Test drove this car

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.

Rating breakdown (out of 5):

Comfort 5.0
Interior design 5.0
Performance 5.0
Value for the money 4.0
Exterior styling 5.0
Reliability —

Purchased a Used car
Used for Commuting
Does recommend this car

3 people out of 5 found this review helpful. Did you?

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See all 2 consumer reviews

New car program benefits

Bumper-to-bumper: 36 months/36,000 miles
Corrosion: 36 months/36,000 miles
Powertrain: 60 months/60,000 miles
Roadside assistance: 60 months/60,000 miles

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