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Porsche Monterey · Seaside, CA

2021 GMC Sierra 1500 SLT

91,365 miles · truck · Price dropped $400

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimSLT
VIN
Stock numberMG385909P
Mileage91,365 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG14 city / 20 hwy
ExteriorSatin Steel
InteriorJet Black
Doors4

Vehicle description

Satin Steel Metallic 2021 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black Leather.

Features & options (118)

  • 1-touch down
  • 1-touch up
  • Air conditioning
  • Auto-dimming rearview mirror
  • Automatic temperature control
  • Driver door bin
  • Driver vanity mirror
  • Front beverage holders
  • Front dual zone A/C
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Memory seat
  • Overhead console
  • Passenger door bin
  • Passenger vanity mirror
  • Power windows
  • Proximity key
  • Rear beverage holders
  • Rear door bins
  • Remote engine start
  • Remote keyless entry
  • Speed control
  • Telescoping steering wheel
  • Tilt steering wheel
  • Alloy wheels
  • Front anti-roll bar
  • Front wheel independent suspension
  • Power steering
  • Speed-sensing steering
  • 1st row LCD monitors
  • Primary LCD size
  • Radio data system
  • Smart device integration
  • Steering wheel mounted audio controls
  • Wireless phone connectivity
  • Front center armrest
  • Front seats
  • Heated front seats
  • Heated rear seats
  • Leather upholstery
  • Max seating capacity
  • Power 2-way driver lumbar support
  • Power 2-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 deactivation
  • Drive type
  • Engine location
  • Fuel economy city
  • Fuel economy combined
  • Fuel economy highway
  • Fuel tank capacity
  • Hybrid traction battery type
  • Manual-shift auto
  • Mode select transmission
  • Rear locking differential
  • Standard fuel economy fuel type
  • Variable valve control
  • Ground clearance (min)
  • Auto-dimming door mirrors
  • Bedliner
  • Bumpers
  • Door mirrors
  • Heated door mirrors
  • Left rear passenger door
  • Power door mirrors
  • Rear cargo
  • Rear step bumper
  • Right rear passenger
  • Trailer hitch receiver
  • Trailer sway control
  • Exterior body width
  • Exterior height
  • Exterior length
  • Front headroom
  • Front hiproom
  • Front legroom
  • Front shoulder room
  • Rear headroom
  • Rear hiproom
  • Rear legroom
  • Rear shoulder room
  • Wheelbase
  • Appearance
  • Compass
  • Delay-off headlights
  • Front fog lights
  • Front reading lights
  • Fully automatic headlights
  • Low tire pressure warning
  • Oil pressure gauge
  • Outside temperature display
  • 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
  • Ignition disable
  • Occupant sensing airbag
  • Overhead airbag
  • Panic alarm
  • Perimeter/approach lights
  • 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 250 miles of Seaside, California
Asking price$32,772Dealer asking price · 91,365 mi
Market value$38,546Market value · based on 4 comparable cars
vs. market-15.0%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 75% of 4 similar listings ask more than this car.

$30,152lowest$41,988highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-15.0%
−25%Market value+25%
Not rated · comparable prices vary too widely$5,774 below the market value of $38,546

Price range

$32,772
$30,152$41,988
2nd lowest price of 5 similar listings within 250 milesTick marks the market value · range of 4 similar listings

AutosXchange Insights

  • Compared with 4 used 2022 GMC Sierra 1500 SLT listings within 250 mi.
  • Priced $5,774 below the market value of 4 comparable cars.
  • 2nd lowest price of 5 similar listings within 250 miles.
  • Has about 24,000 more miles than similar listings.
  • About 15,228 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # MG385909P — 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 5, 2026. 1 price change at this dealership: $33,172 → $32,772 (−$400).

$32.4k$32.6k$32.8k$33.0k$33.2k$33.4kNov 5Nov 7Nov 9Nov 10Nov 12Nov 13−$400 Nov 11

Market activity: GMC Sierra 1500 prices in the West: 10.2% of listings cut in 48 hours

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); 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 2022 Sierra 1500 SLT · used · any miles · within 250 miles of Seaside, California. All 4 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 1500 and other GMC near Seaside

All GMC models, all years and trims. Nearest first.

2025 GMC Sierra 1500 4WD Crew Cab Short Box SLT vehicle photo2025 GMC Sierra 1500 4WD Crew Cab Short Box SLT38,570 miles · Seaside Chrysler Dodge Jeep Ram · Seaside, CA · 0 mi away$44,0352026 GMC Sierra 1500 Crew Cab, Short Bed, SLT, RWD vehicle photo2026 GMC Sierra 1500 Crew Cab, Short Bed, SLT, RWD30,178 miles · Seaside Chrysler Dodge Jeep Ram · Seaside, CA · 0 mi away$42,0352026 GMC Sierra 1500 Crew Cab, Short Bed, SLT, 4WD vehicle photo2026 GMC Sierra 1500 Crew Cab, Short Bed, SLT, 4WD30,503 miles · Seaside Chrysler Dodge Jeep Ram · Seaside, CA · 0 mi away$48,0352018 GMC Yukon SLT vehicle photo2018 GMC Yukon SLT91,912 miles · Seaside Chrysler Dodge Jeep Ram · Seaside, CA · 0 mi away$29,010