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STG Montclair · Montclair, CA

2023 GMC Sierra 2500 HD AT4

63,802 miles · truck · Listed today on AutosXchange

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2023
MakeGMC
ModelSierra 2500 HD
TrimAT4
VIN
Stock numberXM00217
Mileage63,802 miles
BodyPickup truck
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
Horsepower445
TransmissionAutomatic With Manual Mode Trans
Drivetrain4WD
FuelDiesel
ExteriorSummit White
InteriorJet Black Perforated Leather with Kalahari Accents
Doors4
Seats5
Towing18500

Vehicle description

Pre-owned 2023 GMC Sierra 2500 HD AT4 in Montclair, CA

Features & options (228)

  • Android Auto
  • Apple CarPlay
  • Automatic climate control
  • Backup camera
  • Bluetooth
  • Cooled seats
  • Heated seats
  • Heated steering wheel
  • Keyless entry
  • Leather seats
  • Memory seats
  • Navigation
  • Power seats
  • Push start
  • Remote engine start
  • Satellite radio ready
  • Side impact airbags
  • Tow package
  • Wifi hotspot
  • Leather-trimmed Upholstery
  • Proximity Entry System Multi-function remote
  • Ventilated Driver seat
  • Ventilated Passenger seat
  • 10 Driver seat power adjustments
  • Automatic Climate Control Front air conditioning
  • Driver Seat Memorized settings
  • Side Mirrors Memorized settings
  • Dual Front air conditioning zones
  • Power Driver Seat Easy entry
  • Push-button start
  • Heated Driver seat
  • Remote engine start/cabin preconditioning
  • Heated Passenger seat
  • Auto-dimming Rearview mirror
  • 10 Passenger seat power adjustments
  • Variable/speed-proportional Power steering
  • Cruise control
  • Hydraulic Variable Assist Power steering
  • Bucket Front seat
  • Leather Center console trim
  • Leather Door trim
  • Leatherette Steering wheel trim
  • 60-40 Split Bench Rear seat
  • 115V Cargo Area Power outlet(s)
  • 115V Front Power outlet(s)
  • Carpet Floor mat material
  • 2 Driver Memorized settings
  • Air filtration
  • Capless fuel filler system
  • Folds Up Rear seat folding
  • USB Front Power outlet(s)
  • USB Rear Power outlet(s)
  • 12V Rear Power outlet(s)
  • 12V Front Power outlet(s)
  • Tilt And Telescopic Steering wheel
  • Second Row Rear vents
  • Rear Floor mats
  • Front Floor mats
  • Multi-function display
  • Oil Pressure Gauge
  • Front Console With Armrest And Storage Center console
  • Compass
  • Rear Center With Cupholders Armrests
  • Rear Folding Armrests
  • 4 One-touch windows
  • External temperature display
  • Perforated Upholstery accents
  • MPG Fuel economy display
  • Range Fuel economy display
  • Front Reading lights
  • Tachometer Gauge
  • Metallic-tone Interior accents
  • Rear Reading lights
  • Lumbar Driver seat power adjustments
  • Lumbar Passenger seat power adjustments
  • Reclining Passenger seat power adjustments
  • Reclining Driver seat power adjustments
  • Height Driver seat power adjustments
  • Height Passenger seat power adjustments
  • 4.2 In. Instrument cluster screen size
  • Front Cupholders
  • Maintenance Due Warnings and reminders
  • Front Overhead console
  • Dual Illuminating Vanity mirrors
  • Rear Cupholders
  • Panic Alarm Multi-function remote
  • Audio Steering wheel mounted controls
  • Under Rear Seats Storage
  • Carpet Floor material
  • Cruise Control Steering wheel mounted controls
  • Phone Steering wheel mounted controls
  • Multi-function Steering wheel mounted controls
  • Front Seatback Storage
  • Voice Control Steering wheel mounted controls
  • Powertrain hour meter
  • Aluminum Alloy With Painted Accents Wheels
  • LED Headlights
  • Power Telescoping Side mirror adjustments
  • Auto-dimming Side mirrors
  • LED Daytime running lights
  • Spray-on Pickup bed liner
  • LED Taillights
  • Power Folding Side mirror adjustments
  • Power Open Tailgate
  • Multi-function Split-folding Tailgate
  • LED Front fog lights
  • Safety Reverse Power windows
  • Towing mirrors
  • Power Locking Tailgate
  • Power Side mirror adjustments
  • Heated Side mirrors
  • Puddle Lamps Exterior entry lights
  • Approach Lamps Exterior entry lights
  • Steel Spare wheel
  • Hood scoop
  • Rear Window defogger
  • Variable Intermittent Front wipers
  • LED Pickup bed light
  • Step Tailgate
  • Lift Assist Tailgate
  • Tire Pressure Monitoring System
  • Integrated Turn Signals Side mirrors
  • Active grille shutters
  • Reverse Gear Tilt Side mirror adjustments
  • Tinted glass
  • Full-size Spare tire size
  • Auto On/off Headlights
  • Rear Skid plate(s)
  • Front Skid plate(s)
  • Auto Delay Off Headlights
  • Black Fender lip moldings
  • Rear Integrated Corner Step Bumper detail
  • Wiper Activated Headlights
  • Black Window trim
  • Black Mirror color
  • Black Surround Grille color
  • Black Grille color
  • Stainless Steel Exhaust tip color
  • Hotspot Wi-Fi
  • Touch Screen Display Navigation system
  • Voice Operated Navigation system
  • Memory Card Navigation system
  • Wireless Apple CarPlay Smartphone integration
  • Wireless Android Auto Smartphone integration
  • MyGMC With Connected Access Smart device app compatibility
  • Bluetooth Wireless data link
  • Voice Operated Hands-free phone call integration
  • Voice Operated Radio
  • Bluetooth Auxiliary audio input
  • 8 In. Infotainment screen size
  • Touch Screen Display Radio
  • App Marketplace Integration Connected in-car apps
  • With Read Function Electronic messaging assistance
  • Voice Operated Electronic messaging assistance
  • SiriusXM Satellite radio
  • 6 Total speakers
  • USB Auxiliary audio input
  • OnStar Satellite communications
  • Voice Guided Directions Satellite communications
  • GMC Infotainment System Infotainment
  • Maintenance Status Smart device app function
  • Jack Auxiliary audio input
  • Memory Card Slot Auxiliary audio input
  • Roadside Assistance Driver assistance app
  • AM/FM Radio
  • Radio data system
  • Speed sensitive volume control
  • Check rear seat reminder
  • Rearview Camera system
  • Front Side airbags
  • Rear Side curtain airbags
  • Front Side curtain airbags
  • 4-wheel ABS
  • Anti-lockout Power door locks
  • Auto-locking Power door locks
  • Programmable safety key
  • Hill Descent Off-road driving assist
  • Auto Off Electronic parking brake
  • Trailer stability control
  • Ventilated Disc Rear brake
  • Alarm Anti-theft system
  • Braking assist
  • Hill holder control
  • Ventilated Disc Front brake
  • Dual Front airbags
  • Vehicle Immobilizer Anti-theft system
  • Power brakes
  • LATCH System Child seat anchors
  • Electronic brakeforce distribution
  • Stability control
  • Traction control
  • In Dash Rearview monitor
  • Occupant Sensing Passenger Airbag deactivation
  • Front Seatbelt pretensioners
  • Front Emergency locking retractors
  • Roll stability control
  • Front Seatbelt warning sensor
  • Trailer brake controller
  • Electronic Hi-lo 4WD selector
  • Part Time W/ On Demand Setting 4WD
  • Rear Locking differential
  • 4-pin Trailer wiring
  • 7-pin Trailer wiring
  • Off-road Tuned suspension
  • Trailer hitch
  • Auxiliary oil cooler
  • Front Tow hooks
  • Heavy Duty Battery
  • 720 CCA Battery rating
  • Independent Front suspension classification
  • Short And Long Arm Front suspension
  • Auxiliary transmission fluid cooler
  • 170 Amps Alternator
  • Solid Live Axle Rear suspension classification
  • Diameter 35 Mm Front stabilizer bar
  • Tow/Haul mode
  • Battery saver
  • Twin-tube Gas Rear shock
  • Twin-tube Gas Front shock
  • Tie-down Anchors Pickup bed cargo management
  • AT4 Premium Package
  • Duramax 6 6L Diesel Engine
  • Gooseneck/5th Wheel Prep Package
  • AT4 Preferred Package
  • Technology Package
  • Power Sunroof
  • Heated/Cooled Seats
  • Fuel Tank Capacity: 36 gallons

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 Montclair, California
Asking price$52,901Dealer asking price · 63,802 mi
Market value$66,521Market value · based on 6 comparable cars
vs. market-20.5%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 100% of 6 similar listings ask more than this car.

$52,901lowest$72,170highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-20.5%
−25%Market value+25%
Not rated · comparable prices vary too widely$13,620 below the market value of $66,521

Price range

$52,901
$52,901$72,170
Lowest price of 7 similar listings within 50 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2023–2024 GMC Sierra 2500 AT4 listings within 50 mi.
  • Priced $13,620 below the market value of 6 comparable cars.
  • Lowest price of 7 similar listings within 50 miles.
  • Has about 36,000 more miles than similar listings.
  • About 15,951 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # XM00217 — 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 13, 2026. No price change at this dealership since Nov 13 ($52,901).

$52.7k$52.8k$52.9k$53.0k$53.1k$53.2kNov 13Nov 14

Market activity: STG Montclair raised prices on 3 Toyota RAV4 by $500 each

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 14); 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 2023–2024 Sierra 2500 AT4 · used · any miles · within 50 miles of Montclair, California. All 6 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works

More GMC Sierra 2500 near Montclair

All years and trims. Nearest first.

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