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Oxendale GMC · Flagstaff, AZ

2021 GMC Sierra 1500 AT4

70,983 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimAT4
VIN
Stock number25037
Mileage70,983 miles
BodyPickup
Engine3.0L 6-cyl turbo
Cylinders6
Displacement3.0L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorCayenne Red Tintcoat
Interior4Sb--Leather, Jet Black / Kalahari, Interior Trim

Vehicle description

AT4 trim. KEY FEATURES INCLUDE 4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera, Satellite Radio

Features & options (8)

  • 4WD/AWD
  • Turbo Charged Engine
  • DriveType: Four Wheel Drive
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 91 liters
  • Fuel Type: Diesel Fuel
  • Horse Power: 277
  • Rear Wheel: Single

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 Flagstaff, Arizona
Asking price$43,997Dealer asking price · 70,983 mi
Market value$39,160Market value · based on 7 comparable cars
vs. market+12.4%Not rated · stock photos only

Where this price sits

Among the highest-priced · 0% of 7 similar listings ask more than this car.

$29,997lowest$43,997highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+12.4%
−25%Market value+25%
Not rated · stock photos only$4,837 above the market value of $39,160

Price range

$43,997
$29,997$43,997
8th lowest price of 8 similar listings within 250 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

  • Compared with 7 used 2021 GMC Sierra 1500 AT4 listings within 250 mi.
  • Priced $4,837 above the market value of 7 comparable cars — compare options, condition and history.
  • 8th lowest price of 8 similar listings within 250 miles.
  • Has about 7,000 more miles than similar listings.
  • About 11,831 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 25037 — 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 ($43,997).

$43.7k$43.8k$43.9k$44.0k$44.1k$44.2kNov 9Nov 10Nov 11Nov 12

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

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 2021 Sierra 1500 AT4 · used · any miles · within 250 miles of Flagstaff, Arizona. All 7 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 near Flagstaff

All years and trims. Nearest first.

2023 GMC Sierra 1500 SLE vehicle photo2023 GMC Sierra 1500 SLE81,523 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$34,9992023 GMC Sierra 1500 AT4 vehicle photo2023 GMC Sierra 1500 AT466,190 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$46,9972024 GMC Sierra 1500 Pro vehicle photo2024 GMC Sierra 1500 Pro41,282 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$34,4992024 GMC Sierra 1500 Pro vehicle photo2024 GMC Sierra 1500 Pro71,984 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$35,9972018 GMC Sierra 1500 SLT vehicle photo2018 GMC Sierra 1500 SLT149,164 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$23,9972025 GMC Sierra 1500 SLT vehicle photo2025 GMC Sierra 1500 SLT49,548 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$42,9972025 GMC Sierra 1500 SLT vehicle photo2025 GMC Sierra 1500 SLT57,454 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$41,9972025 GMC Sierra 1500 SLT vehicle photo2025 GMC Sierra 1500 SLT45,854 miles · Oxendale GMC · Flagstaff, AZ · 0 mi away$43,997