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Auto Mall · Brattleboro, VT

2021 GMC Sierra 1500 Denali

116,822 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimDenali
Stock numberC26183A
Mileage116,822 miles
BodyPickup
Engine6.2L V8
Cylinders8
Displacement6.2L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 20 hwy
ExteriorOnyx Black
InteriorJET BLACK, FORGE PERFORATED LEATHER SEAT TRIM
Doors4

Vehicle description

This 2021 Onyx Black GMC Sierra 1500 Denali 4WD is well equipped and includes these features and benefits: Denali Ultimate Package (GMC MultiPro Power Steps, Power Sunroof, Wheel Locks (Set of 4) (LPO), and Wheels: 22 x 9 Multi-Dimensional Polished Alum), Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Driver Alert Package II (Adaptive Cruise Control, Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, IntelliBeam Automatic High Beam On/Off, and Lane Keep Assist w/Lane Departure Warning), Preferred Equipment Group 5SA (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4G LTE Wi-Fi Hotspot Capable, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Recovery Hooks, Chrome Wheel To Wheel Assist Steps, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Grille, Spray-On Pickup Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Universal Home Remote, Ventilated Driver & Front Passenger Seats, and Wireless Charging), Technology Package (Bed View Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Multicolor 15 Diagonal Head-Up Display, and Rear Camera Mirror), Trailering Package (Hitch Guidance), 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Adaptive Ride Control Suspension, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: body-color, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Forge Perforated Leather-Appointed Seat Trim, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Genuine wood console insert, Genuine wood door panel insert, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, Low tire pressure warning, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: GMC Infotainment System, Premium Bose 7-Speaker Sound System, Radio data system, Radio: Premium GMC Infotainment Sys w/Navigation, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote key

Features & options (4)

  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower

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 100 miles of Brattleboro, Vermont
Asking price$34,000Dealer asking price · 116,822 mi
Market value$42,052Market value · based on 8 comparable cars
vs. market-19.1%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 88% of 8 similar listings ask more than this car.

$33,547lowest$50,367highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-19.1%
−25%Market value+25%
Not rated · comparable prices vary too widely$8,052 below the market value of $42,052

Price range

$34,000
$33,547$50,367
2nd lowest price of 9 similar listings within 100 milesTick marks the market value · range of 8 similar listings

AutosXchange Insights

  • Compared with 8 used 2020–2022 GMC Sierra 1500 Denali listings within 100 mi.
  • Priced $8,052 below the market value of 8 comparable cars.
  • 2nd lowest price of 9 similar listings within 100 miles.
  • Has about 67,000 more miles than similar listings.
  • About 19,470 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # C26183A — 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 ($34,000).

$33.8k$33.9k$34.0k$34.1k$34.2kNov 6Nov 7Nov 8Nov 9Nov 11Nov 12

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

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 2020–2022 Sierra 1500 Denali · used · any miles · within 100 miles of Brattleboro, Vermont. All 8 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Brattleboro

All years and trims. Nearest first.