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Used 2020 GMC Sierra 2500 Denali trucks for sale near me

Filters 6 Year Trim Model Price & payment Make Mileage All filters
1 match 30 miles from 43272
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Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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2020 GMC Sierra 2500 Denali
2020 GMC Sierra 2500 Denali
2020 GMC Sierra 2500 Denali
2020 GMC Sierra 2500 Denali
2020 GMC Sierra 2500 Denali
2020 GMC Sierra 2500 Denali View all 25 photos

Used

2020 GMC Sierra 2500 Denali

78,974 mi.
$54,900
Est. $1,011/mo*
Free CARFAX 1-Owner Report
Coughlin Chevy, GMC, Buick
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (171 reviews)
London, OH (23 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G25435A
VIN: 1GT49REY5LF273379

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Coughlin Chevy, GMC, Buick review

I will never buy a car anywhere else.

March 31, 2025
By Sherry McClurg from Springfield, Ohio

I will never buy a car anywhere else. Everyone was extremely friendly and helpful and my salesperson was top notch.

2020 GMC Sierra 2500 Denali review

2020 GMC 2500 AT4

June 9, 2021
By Allan from Myrtle Beach
Owns this car

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

There are 3 matching cars close to your year range.

2021 GMC Sierra 2500 Denali
2021 GMC Sierra 2500 Denali
2021 GMC Sierra 2500 Denali
2021 GMC Sierra 2500 Denali
2021 GMC Sierra 2500 Denali
2021 GMC Sierra 2500 Denali View all 25 photos

Used

2021 GMC Sierra 2500 Denali

79,689 mi.
$56,981 $1,000 price drop
Est. $1,049/mo*
Free CARFAX Report
Mark Wahlberg Chevrolet
Columbus, OH (6 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: PCA168369
VIN: 1GT19REY8MF168369

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2022 GMC Sierra 2500 Denali
2022 GMC Sierra 2500 Denali
2022 GMC Sierra 2500 Denali
2022 GMC Sierra 2500 Denali
2022 GMC Sierra 2500 Denali
2022 GMC Sierra 2500 Denali View all 25 photos

Used

2022 GMC Sierra 2500 Denali

66,917 mi.
$58,800
Est. $1,083/mo*
Free CARFAX 1-Owner Report
Coughlin Chevy, GMC, Buick
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (171 reviews)
London, OH (23 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: BLACK
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G25212A
VIN: 1GT49REY0NF236470

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2019 GMC Sierra 2500 Denali
2019 GMC Sierra 2500 Denali
2019 GMC Sierra 2500 Denali
2019 GMC Sierra 2500 Denali
2019 GMC Sierra 2500 Denali
2019 GMC Sierra 2500 Denali View all 25 photos

Used

2019 GMC Sierra 2500 Denali

130,830 mi.
$42,800
Est. $788/mo*
Free CARFAX 1-Owner Report
Coughlin Chevy, GMC, Buick
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (171 reviews)
London, OH (23 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G25310A
VIN: 1GT12SEY0KF263808

Features

Convenience: Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, CD Player, Rear Seat Entertainment, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat
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GMC Sierra 2500 prices by year

Model year Prices from Deals
2025 GMC Sierra 2500 Denali $61,300 16 Great deals
2024 GMC Sierra 2500 Denali $62,938 249 Good deals
2023 GMC Sierra 2500 Denali $52,985 10 Great deals
2022 GMC Sierra 2500 Denali $43,995 14 Great deals
2021 GMC Sierra 2500 Denali $44,985 10 Great deals
2019 GMC Sierra 2500 Denali $32,996 49 Good deals
2018 GMC Sierra 2500 Denali $34,995 5 Great deals
2017 GMC Sierra 2500 Denali $24,999 30 Good deals
2016 GMC Sierra 2500 Denali $25,980 40 Good deals

About the 2020 GMC Sierra 2500 Denali

Basics

Base shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2020 GMC Sierra 2500 Denali
FAQs

How much does the 2020 GMC Sierra 2500 Denali cost?

The 2020 GMC Sierra 2500 Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 2500 Denali is $54,746, with pricing starting at $31,971.

What are some similar vehicles and competitors of the 2020 GMC Sierra 2500 Denali?

The 2020 GMC Sierra 2500 Denali compares to and/or competes against the following vehicles:

Is the 2020 GMC Sierra 2500 Denali reliable?

The 2020 GMC Sierra 2500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Sierra 2500 owners.

Is the 2020 GMC Sierra 2500 Denali a good truck?

Below are the Cars.com consumer ratings for the 2020 GMC Sierra 2500.

(23 reviews)
Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.9
  • Performance 4.8
  • Value 4.5
  • Exterior 4.9
  • Reliability 4.7
Ratings (23 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.9
  • Performance 4.8
  • Value 4.5
  • Exterior 4.9
  • Reliability 4.7

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

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‡Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0 % sales tax and 7.0 % APR. Inputs can be personalized using the calculator.
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GMC Sierra 2500 trims
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