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Johnson Auto Plaza · Brighton, CO

2024 GMC Sierra 2500 HD AT4X

2024 GMC Sierra 2500 HD AT4X 4x4

86,314 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2024
MakeGMC
ModelSierra 2500 HD
TrimAT4X
VIN
Stock numberG682839A
Mileage86,314 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
Transmission10-Speed Automatic
Drivetrain4WD
FuelDiesel
ExteriorGray
InteriorObsidian Rush
Doors4

Vehicle description

This 2024 GMC Sierra 2500HD AT4X combines serious capability with refined comfort. Built on the legendary Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, this 4WD crew cab delivers both power and efficiency. Finished in gray with luxurious Obsidian Rush leather seating, it's engineered for work and designed for those who demand excellence in every detail. - Duramax 6.6L V8 Turbodiesel with 10-speed automatic transmission - 4WD with 2-speed active transfer case and off-road suspension - 16-way power driver and passenger seats with lumbar support and heating/ventilation - Premium Bose 12-speaker audio with SiriusXM 360L and wireless Apple CarPlay/Android Auto - Integrated trailer brake controller with 5th wheel and gooseneck provisions - Multicolor 15-inch head-up display with HD surround vision camera system - Heated and ventilated leather steering wheel with memory settings - Spray-on bedliner with AT4 logo and power moonroof This Sierra AT4X is ready for the challenges ahead, whether you're tackling job sites or weekend adventures. With advanced safety features including automatic emergency braking, lane departure warning, and rear cross-traffic alert, you'll drive with confidence. Come experience the commanding presence and capability of this premium diesel truck.

Features & options (148)

  • 1-touch down
  • 1-touch up
  • Adaptive Cruise Control
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Emergency communication system
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Memory seat
  • Moonroof sunshade
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power moonroof
  • Power windows
  • Proximity key
  • Rear beverage holders
  • Rear door bins
  • Remote engine start
  • Remote keyless entry
  • Speed control
  • Surround View Monitor
  • Telescoping steering wheel
  • Tilt steering wheel
  • Transparent trailer view
  • Alloy wheels
  • Front anti-roll bar
  • Front tires
  • Front wheel independent suspension
  • Power steering
  • Rear tires
  • Single rear wheels
  • Speed-sensing steering
  • Wheel size
  • 1st row LCD monitors
  • AM/FM radio
  • Premium audio system
  • Primary LCD size
  • Smart device integration
  • Speaker type
  • Speakers
  • Steering wheel mounted audio controls
  • Turn-by-turn navigation directions
  • Wireless Phone Charger
  • Wireless phone connectivity
  • Front center armrest
  • Front seats
  • Heated front seats
  • Heated rear seats
  • Leather steering wheel
  • Leather upholstery
  • Max seating capacity
  • Power 4-way driver lumbar support
  • Power 4-way passenger lumbar support
  • Power driver seat
  • Power passenger seat
  • Rear seat center armrest
  • Rear seats
  • Rear seats Folding position
  • Seat Upholstery
  • Split folding rear seat
  • Ventilated front seats
  • Cylinder configuration
  • Drive type
  • Engine liters
  • Engine location
  • Fuel tank capacity
  • Hybrid traction battery type
  • Manual-shift auto
  • Mode select transmission
  • Rear locking differential
  • Variable valve control
  • Departure angle
  • Auto-dimming door mirrors
  • Bedliner
  • Heated door mirrors
  • Hitch Class
  • Left rear passenger door
  • Power door mirrors
  • Rear cargo
  • Rear step bumper
  • Right rear passenger
  • Skid plates
  • Trailer hitch
  • Trailer sway control
  • Turn signal indicator mirrors
  • Engine displacement
  • Exterior body width
  • Exterior height
  • Front headroom
  • Front hiproom
  • Front legroom
  • Front shoulder room
  • Rear headroom
  • Rear hiproom
  • Rear legroom
  • Rear shoulder room
  • Turning radius
  • Wheelbase
  • Appearance
  • Auto high-beam headlights
  • Blind spot
  • Compass
  • Configurable
  • Delay-off headlights
  • Exterior parking camera cargo
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera rear
  • Exterior parking camera right
  • Front fog lights
  • Front reading lights
  • Fully automatic headlights
  • Heads up display
  • Lane departure
  • Low tire pressure warning
  • Oil pressure gauge
  • Outside temperature display
  • Parking sensors
  • Rain sensing wipers
  • Rear reading lights
  • Rear window defroster
  • Tachometer
  • Trip computer
  • Variably intermittent wipers
  • Voltmeter
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Electronic stability
  • Forward collision
  • Front pedestrian detection
  • Ignition disable
  • Occupant sensing airbag
  • Overhead airbag
  • Panic alarm
  • Perimeter/approach lights
  • Rear collision
  • Security system
  • Traction control

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 Brighton, Colorado
Asking price$62,488Dealer asking price · 86,314 mi
Market value$74,425Market value · based on 6 comparable cars
vs. market-16.0%Not rated · stock photos only

Where this price sits

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

$62,488lowest$85,143highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-16.0%
−25%Market value+25%
Not rated · stock photos only$11,937 below the market value of $74,425

Price range

$62,488
$62,488$85,143
Lowest price of 7 similar listings within 50 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2024–2025 GMC Sierra 2500 AT4X listings within 50 mi.
  • Priced $11,937 below the market value of 6 comparable cars.
  • Lowest price of 7 similar listings within 50 miles.
  • Has about 57,000 more miles than similar listings.
  • About 28,771 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G682839A — 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 14, 2026. No price change at this dealership since Nov 14 ($62,488).

$62.2k$62.3k$62.4k$62.5k$62.6k$62.7kNov 13Nov 14

Market activity: Johnson Auto Plaza cut prices on 15 2027 Ram 2500 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 2024–2025 Sierra 2500 AT4X · used · any miles · within 50 miles of Brighton, Colorado. 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 Brighton

All years and trims. Nearest first.

2024 GMC Sierra 1500 Denali 4x4 vehicle photo2024 GMC Sierra 1500 Denali 4x460,193 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$52,0472024 GMC Sierra 2500 HD AT4 4x4 vehicle photo2024 GMC Sierra 2500 HD AT4 4x464,883 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$62,4882022 GMC Sierra 3500 HD AT4 4x4 vehicle photo2022 GMC Sierra 3500 HD AT4 4x446,340 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$59,9882022 GMC Sierra 2500 HD Denali 4x4 vehicle photo2022 GMC Sierra 2500 HD Denali 4x4121,649 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$48,4102022 GMC Sierra 2500 HD AT4 4x4 vehicle photo2022 GMC Sierra 2500 HD AT4 4x494,114 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$54,5482022 GMC Sierra 1500 Elevation w/3SB 4x4 vehicle photo2022 GMC Sierra 1500 Elevation w/3SB 4x491,351 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$33,4882021 GMC Sierra 2500 HD Denali 4x4 vehicle photo2021 GMC Sierra 2500 HD Denali 4x419,013 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$62,4882021 GMC Sierra 1500 AT4 4x4 vehicle photo2021 GMC Sierra 1500 AT4 4x458,062 miles · Johnson Auto Plaza · Brighton, CO · 0 mi away$39,488