$51,996

Photo of 2021 White Frost Tricoat GMC Sierra 2500

Thumbnail of 2021 White Frost Tricoat GMC Sierra 2500

Used

2021 GMC Sierra 2500 Denali

80,659 mi.

$51,996

Est. $957/mo^*

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We compared this car with similar 2021 GMC Sierra 2500s based on price, mileage, features, condition, and several other factors.

Avg. market price range

$47.3K $50.3K $53.2K $56.2K

$51,996 This is a good deal.

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Basics

Exterior color: White Frost Tricoat
Interior color: Dark Walnut/Dark Ash Grey
Drivetrain: Four-wheel Drive
MPG: 0–0
Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
VIN: 1GT49REY7MF254155
Stock #: SAB2975B
Mileage: 80,659 mi.

Features

Convenience

Cooled Seats
Heated Seats
Heated Steering Wheel
Keyless Entry
Keyless Start
Navigation System
Power Folding Mirrors
Remote Start

Entertainment

Android Auto®
Apple CarPlay®
Bluetooth®
HomeLink
Premium Sound System
Satellite Radio
USB Port
WiFi Hotspot

Exterior

Alloy Wheels
Sunroof/Moonroof
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

Additional popular features:

headlight control - auto highbeam, dynamic steering, collision warning system, trailer assist, parking assistance, parking distance sensors

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Vehicle history by CARFAX

Free CARFAX Report

Accidents or damage: At least 1 accident or damage reported
1-owner vehicle: No
Personal use only: Yes

The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Hendrick Chevrolet Shawnee Mission

(908 reviews)

8300 Shawnee Mission Pkwy, Merriam, KS 66202

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Visit Hendrick Chevrolet Shawnee Mission

Seller’s notes about this car

Extra Clean, Hendrick Affordable. PRICED TO MOVE $7,700 below Kelley Blue Book! Denali trim. Heated/Cooled Leather Seats, NAV, Tow Hitch, Heated Rear Seat, 4x4, Turbo, Alloy Wheels, Bed Liner, LPO, ALL-WEATHER FLOOR LINER, 1ST AND...AFFORDABLEThis Sierra 2500HD is priced $7,700 below Kelley Blue Book.KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, WiFi Hotspot, Cross-Traffic Alert, Blind Spot Monitor. Keyless Entry, Privacy Glass, Steering Wheel Controls, Alarm, Heated Mirrors. GMC Denali with White Frost Tricoat exterior and Dark Walnut/Dark Ash Grey interior features a 8 Cylinder Engine with 401 HP at 5200 RPM.OPTION PACKAGESENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multi-color 15 Diagonal Head-Up Display, ASSIST STEPS, POWER-RETRACTABLE with LED perimeter lighting, LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS (dealer-installed), AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (STD) (Includes (PZ8) Hitch Guidance with hitch view. TRANSMISSION, ALLISON 10-SPEED AUTOMATIC. Serviced here, Locally owned and traded here!PURCHASE WITH CONFIDENCEMulti-point Vehicle Inspection; detail mechanical inspection, Rental Coverage: up to 3 days at $30 per day not to exceed $90 per occurrence, 24/7 Roadside Assistance, Trip Interruption Service: hotel, transportation, meal reimbursement, CARFAX Vehicle History Report, 3-month/3,000 Mile Limited Powertrain Warranty Extra CleanMORE ABOUT USWe are a member of the Hendrick Automotive Group, the 6th largest automotive group in the United States. This gives us many advantages over our competition. All of our pre-owned vehicles have gone through a rigorous inspection process for your peace of mind.Pricing analysis performed on 10/1/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.This Dealership checks the vehicle recall status prior to making any pre-owned vehicle available for sale.

Hendrick Chevrolet is part of the Hendrick Automotive Group! We take care to ensure accuracy of information. However, options shown may not reflect actual options. Dealer is not responsible for pricing errors. Vehicles subject to prior sale. Prices plus tax, tag, title, freight, and administrative fee.

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Price history

Listed 68 days ago.

$2,981 total price reduction!

7/26/25	Listed	$54,977
9/05/25	-$981	$53,996
9/20/25	-$302	$53,694
9/24/25	-$1,698	$51,996

Total price amount is based on price change information provided by the seller.

Consumer reviews

See what others are saying about the 2021 GMC Sierra 2500.

(29 reviews)

75% of drivers recommend this car

Rating breakdown (out of 5):

Comfort 4.7
Interior 4.6
Performance 4.3
Value 3.9
Exterior 4.6
Reliability 4.0

Most recent consumer reviews

Bought the vehicle with 97,000 miles on it.

July 26, 2025

By B from Kc, mo

Owns this car

Bought the vehicle with 97,000 miles on it. within 10,000 miles had to replace injector number three. First winter all three heating element’s went out. Took it down to have it serviced and the tech found a leak coming from the transmission upon further inspection. The seal before the torque converter was already bad and leaking after that was replaced. We hooked up to a toy hauler and went on a trip halfway through the trip the truck Started a slight shaking. When we got back, went to the dealership and they said I had bent a rear axle. This was a bumper hitch toy hauler. And came in at under 10,000 pounds so tell me how a 2500 heavy duty truck is supposed to pull anything if the axles under that small of weight. Back up camera has gone out intermittently a few times as well. I highly recommend looking at a different truck if you’re looking for a three-quarter ton. Also don’t be fooled by the Allison sticker. It’s not a true Allison transmission and probably will never hold up to the standard that Allison is known for. I I definitely will be trading it in.

Rating breakdown (out of 5):

Comfort 3.0
Interior 3.0
Performance 2.0
Value 2.0
Exterior 4.0
Reliability 2.0

Purchased a Used car
Used for Commuting
Does not recommend this car

1 person out of 1 found this review helpful. Did you?

Yes

This thing has been a nightmare since we bought it.

February 22, 2025

By Kendall from Searcy, AR

Owns this car

This thing has been a nightmare since we bought it. We purchased it used in 24 with 100k miles. A few months later it blew a head gasket and had to have a new engine put in. Since then it's been chasing down intermittent, random check engine codes and losing coolant to which we can't find the source of. The multipro tailgate is a pain and only works half the time. Sometimes the radio freezes. "Service steering column lock" message intermittently. Clunking shifting and hesitation around 55mph. It goes on and on. Between our own pocket book and the extended warranty, over $30,000 has been spent in repairs. Yes, you read that right, 30k. Biggest piece of garbage ever.

Rating breakdown (out of 5):

Comfort 5.0
Interior 5.0
Performance 3.0
Value 1.0
Exterior 5.0
Reliability 1.0

Purchased a Used car
Used for Transporting family
Does not recommend this car

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

Yes

Beautiful truck

October 24, 2023

By T Jones from Oakland Ca

Owns this car

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

Rating breakdown (out of 5):

Comfort 4.0
Interior 4.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0

Purchased a New car
Used for Having fun
Does recommend this car

3 people out of 4 found this review helpful. Did you?

Yes

See all 29 consumer reviews

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Car shopper resources

Dealer Disclaimer: $699.00 Dealer Administrative Charge is not included in advertised price."AN ADMINISTRATIVE CHARGE IS NOT AN OFFICIAL FEE AND IS NOT REQUIRED BY LAW BUT MAY BE CHARGED BY A DEALER. THIS ADMINISTRATIVE CHARGE MAY RESULT IN A PROFIT TO DEALER. NO PORTION OF THIS ADMINISTRATIVE CHARGE IS FOR THE DRAFTING PREPARATION OR COMPLETION OF DOCUMENTS OR THE PROVIDING OF LEGAL ADVICE. THIS NOTICE IS REQUIRED BY LAW." All prices and offers are before state city and county tax tag title and license fees. Out of state buyers are responsible for all state county city taxes and fees as well as title/registration fees in the state that the vehicle will be registered. All prices and offers include all rebates and incentives which the dealer retains unless otherwise specifically provided. Dealer not responsible for errors and omissions; all offers subject to change without notice please confirm listings with dealer.All vehicles may not be physically located at this dealership but may be available for delivery through this location. Transportation charges may apply. Please contact the dealership for more specific information. All vehicles are subject to prior sale.

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*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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2021 GMC Sierra 2500 Denali

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2021 GMC Sierra 2500 Denali

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Basics

Features

Vehicle history by CARFAX