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Henry Brown Buick GMC · Gilbert, AZ

2021 GMC Sierra 1500 Denali

62,173 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimDenali
Stock number26T2897A
Mileage62,173 miles
BodyPickup
Engine3.0L 6-cyl turbo
Cylinders6
Displacement3.0L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
MPG15 city / 20 hwy
ExteriorWhite Frost Tricoat
Doors4

Vehicle description

This 2021 GMC Sierra 1500 Denali delivers premium truck capability with refined luxury appointments. The White Frost Tricoat exterior presents a striking presence, while the 3.0L I-6 Diesel Turbocharged engine paired with 10-speed automatic transmission and 4WD provides dependable power and efficiency with an impressive 26 highway MPG. With over 62,000 miles, this truck offers substantial value while retaining plenty of service life ahead. Key Features: - ProGrade Trailering System with Integrated Trailer Brake Controller and Hitch Guidance with Hitch View - Signature Denali Grille with Chrome Wheel-to-Wheel Assist Steps - Heated and Ventilated Front Seats with 10-Way Power Driver Seat Adjuster with Lumbar - Premium Bose 7-Speaker Sound System with Navigation and GMC Infotainment System - Driver Alert Package I with Lane Change Alert, Side Blind Zone Alert, and Rear Cross Traffic Alert - Wireless Charging and 4G LTE Wi-Fi Hotspot Capable - Remote Vehicle Starter System with Keyless Open & Start - Spray-On Pickup Bed Liner with Denali Logo and LED Cargo Area Lighting - Hill Descent Control and Auto-Locking Rear Differential - Apple CarPlay/Android Auto Integration This well-equipped Denali combines rugged capability with upscale comfort, making it an excellent choice for buyers seeking a premium full-size truck. Contact us today to schedule a test drive and experience the quality and performance this Sierra 1500 has to offer.

Features & options (107)

  • Heated Steering Wheel
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Heated Seats
  • Keyless Entry
  • Keyless Ignition System
  • Leather Seats
  • Wi-Fi Hotspot
  • Emergency Brake Assist
  • Blind Spot Monitor
  • Navigation System
  • Rear View Camera
  • Satellite Radio
  • Tow Hitch/Tow Package
  • Entertainment System
  • Turbo Charged Engine
  • Cruise Control
  • Console insert material : Aluminum and genuine wood console insert
  • Door panel insert : Aluminum and genuine wood door panel insert
  • Panel insert : Aluminum instrument panel insert
  • Interior accents : Aluminum interior accents
  • Individual driver and front passenger seats provide generous room and comfort.
  • This enhances cab appearance and adds sound and weather insulation.
  • Rear seatback upholstery : Carpet rear seatback upholstery
  • Headliner material : Cloth headliner material
  • Rear seats fixed or removable : Fixed rear seats
  • Carpet flooring enhances the interior appearance and provides an added layer of sound insulation.
  • Full coverage flooring enhances the interior appearance and provides an added layer of sound insulation.
  • Headliner coverage : Full headliner coverage
  • Your driving glove. A leather wrapped steering wheel brings the touch of luxury to your drive.
  • Front head restraint control : Manual front seat head restraint control
  • Rear head restraint control : Manual rear seat head restraint control
  • Rear head restraint control : 2 rear seat head restraints
  • Seating capacity : 5
  • Front seatback upholstery : Plastic front seatback upholstery
  • This feature provides increased comfort for rear seat passengers.
  • A center armrest contributes to a more comfortable driving environment.
  • Floor mats : Rubber front and rear floor mats with carpet inserts
  • Gearshifter material : Urethane gear shifter material
  • This provides an attractive, finished appearance.
  • Exterior 120V AC power outlet : 1 exterior 120V AC power outlet
  • Number of beverage holders : 8 beverage holders
  • Passenger doors rear left : Conventional left rear passenger door
  • Passenger doors rear right : Conventional right rear passenger door
  • DEF fluid gauge : Diesel exhaust fluid (def) gauge
  • Clock : Digital clock
  • This feature helps to keep the driver informed about the status of systems on the vehicle.
  • The addition of a visor mirror increases the functionality of the visor.
  • Beverage holders prevent spills and free the driver's hands, which increases safe operation of the vehicle.
  • Rear seat direction : Front facing rear seat
  • Integrated tailgate step
  • Rear cargo door : MultiPro Tailgate tailgate
  • Oil pressure gauge
  • Oil pressure warning
  • This makes it easier to read in low light conditions.
  • This feature helps to remove frost/ice/snow for increased visibility.
  • Speedometer : Redundant digital speedometer
  • Tachometer
  • A trip odometer is useful for keeping track of distance traveled during a trip or between fill-ups.
  • The variable intermittent setting allows the wipers to be adjusted based on the amount of moisture the vehicle is driving through.
  • Voltmeter
  • Number of doors : 4 doors
  • Fenders : Black fender flares
  • Bumpers front : Body-colored front bumper
  • Bumpers rear : Body-colored rear bumper
  • Door handle material : Chrome door handles
  • Door mirror style : Chrome door mirrors
  • Bumper rub strip front : Chrome front bumper rub strip
  • Grille style : Chrome grille
  • Window Trim : Chrome side window trim
  • Vehicle to trailer hitching assist : Hitch Guidance vehicle to trailer hitching assist
  • In-box lighting : LED in-box lighting
  • Special paint : Monotone paint
  • Door mirror type : Standard style side mirrors
  • Fuel economy (city/highway/combined) : 22/26/24 MPG
  • This helps reduce exhaust pollutants.
  • Emissions tiers : Tier 2 Bin 5 emissions
  • Satellite trial : 3 month satellite trial subscription
  • Speakers number : 7 speakers
  • Primary display size : 8 inch primary display
  • Radio : AM/FM/digital/SiriusXMsatellite
  • This stereo system offers noticeably improved fidelity and listening satisfaction compared to a non-amplified audio system.
  • Antenna : Fixed audio antenna
  • Seek scan
  • The alternator maintains the battery charge and supplies electrical power for the ignition system and accessory equipment.
  • Aluminum construction is lightweight, providing weight savings that contribute to better handling and fuel economy.
  • A heavy-duty battery provides increased capacity to accommodate higher service loads, such as cold weather starting.
  • Powertrain type : ICE
  • Rack-and-pinion steering responds quickly to driver input and provides good road feel.
  • A monobeam axle provides rigidity and strength. It is used by most trucks and large SUVs because it can support heavy loads.
  • A regular ride suspension satisfies the desire of most drivers for a compliant, quiet ride.
  • Seatbelt pretensioners number : 2 seatbelt pre-tensioners
  • This safety feature is more easily visible to following drivers and helps them react quicker to a slowing or stopped vehicle.
  • This headlamp layout provides improved lighting due to the dedicated task assigned to each bulb.
  • The additional chest coverage provides upper body support during a collision.
  • Smart device integration : Apple CarPlay/Android Auto smart device wireless mirroring
  • DriveType: Four Wheel Drive
  • City: 15 MPG
  • Hwy: 20 MPG
  • Combined: 16 MPG
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 24 gal
  • Fuel Type: Diesel Fuel
  • Horse Power: 277
  • Rear Wheel: Single

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Gilbert, Arizona
Asking price$37,401Dealer asking price · 62,173 mi
Market value$35,300Market value · based on 7 comparable cars
vs. market High price+6.0%High price · based on 7 comparable cars

Where this price sits

In the typical middle range · 43% of 7 similar listings ask more than this car.

$27,037lowest$40,467highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+6.0%
−25%Market value+25%
High price$2,101 above the market value of $35,300

Price range

$37,401
$27,037$40,467
5th lowest price of 8 similar listings within 50 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

  • Compared with 7 used 2020–2021 GMC Sierra 1500 Denali listings within 50 mi.
  • Priced $2,101 above the market value of 7 comparable cars — compare options, condition and history.
  • 5th lowest price of 8 similar listings within 50 miles.
  • Has about 23,000 fewer miles than similar listings.
  • About 10,362 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 26T2897A — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($37,401).

$37.2k$37.3k$37.4k$37.5k$37.6k$37.7kNov 6Nov 8Nov 9Nov 10Nov 11Nov 13

AutosXchange Intel Hub: Price changes for this model in Arizona · This model in the Intel Hub · Market movers in Arizona

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2020–2021 Sierra 1500 Denali · used · any miles · within 50 miles of Gilbert, Arizona. All 7 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Gilbert

All years and trims. Nearest first.