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Umansky Chevrolet · Glendale, WI

2023 GMC Sierra 1500 AT4

42,700 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2023
MakeGMC
ModelSierra 1500
TrimAT4
VIN
Stock numberP21305
Mileage42,700 miles
BodyPickup
EngineEcoTec3 6.2L V8
Cylinders8
Displacement6.2L
Transmission10-Speed Automatic
Drivetrain4WD
FuelGasoline
ExteriorOnyx Black
InteriorJet Black w/Kalahari Accents

Features & options (27)

  • Collision Avoidance
  • Backup Camera
  • Tow Package
  • Lane Departure Warning
  • Lane Keep Assist
  • Blind Spot Monitor
  • Parking Assist
  • Fog Lights
  • Side-Impact Air Bags
  • Bluetooth
  • Cruise Control
  • Remote Start
  • Push Start
  • Power Seats
  • Keyless Entry
  • Android Auto
  • Apple Car Play
  • Wifi Hotspot
  • Navigation System
  • Heated Seats
  • Leather Seats
  • Automatic Climate Control
  • Memory Seats
  • Rain Sensing Wipers
  • Sunroof/Moonroof
  • Adaptive Cruise Control
  • Technology Package

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 Glendale, Wisconsin
Asking price$48,934Dealer asking price · 42,700 mi
Market value$47,474Market value · based on 3 comparable cars
vs. market Fair price+3.1%Fair price · based on 3 comparable cars

Where this price sits

In the typical middle range · 33% of 3 similar listings ask more than this car.

$42,494lowest$52,636highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+3.1%
−25%Market value+25%
Fair price$1,460 above the market value of $47,474

Price range

$48,934
$42,494$52,636
3rd lowest price of 4 similar listings within 50 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 used 2023–2024 GMC Sierra 1500 AT4 listings within 50 mi.
  • Priced $1,460 above the market value of 3 comparable cars — compare options, condition and history.
  • 3rd lowest price of 4 similar listings within 50 miles.
  • Has about 1,000 more miles than similar listings.
  • About 10,675 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # P21305 — 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 9, 2026. No price change at this dealership since Nov 9 ($48,934).

$48.7k$48.8k$48.9k$49.0k$49.1k$49.2kNov 9Nov 10Nov 11Nov 12Nov 13

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

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 2023–2024 Sierra 1500 AT4 · used · any miles · within 50 miles of Glendale, Wisconsin. All 3 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 Glendale

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

2020 GMC Sierra 1500 Denali vehicle photo2020 GMC Sierra 1500 Denali41,250 miles · Umansky Chevrolet · Glendale, WI · 0 mi away$41,8462020 GMC Sierra 2500HD AT4 vehicle photo2020 GMC Sierra 2500HD AT474,900 miles · Umansky Chevrolet · Glendale, WI · 0 mi away$52,8242016 GMC Sierra 1500 Denali vehicle photo2016 GMC Sierra 1500 Denali94,139 miles · Van Horn Kia of Glendale · Glendale, WI · 0 mi away$27,9992021 GMC Canyon AT4 w/Leather vehicle photo2021 GMC Canyon AT4 w/Leather74,203 miles · Umansky Chevrolet · Glendale, WI · 0 mi away$28,098