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RIDGELINE AUTO · Chubbuck, ID

2021 GMC Sierra 1500 1500 Denali

2021 GMC Sierra 1500

92,839 miles · truck · Price dropped $500

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
Trim1500 DENALI
VIN
Stock numberRB490
Mileage92,839 miles
BodyPickup
Engine3.0L 6-cyl turbo
Cylinders6
Displacement3.0L
Horsepower277
TransmissionAutomatic 10-Speed
Drivetrain4WD
FuelDiesel
ExteriorGray

Vehicle description

PLEASE CALL OR TEXT AHEAD TO CHECK AVAILABILITY AND TO SCHEDULE AN APPOINTMENT! 2082339000 CALL OR TEXT! FREE CARFAX REPORT AVAILABLE ON OUR WEBSITE RIDGELINEAUTOIDAHO.COM CLEAN TITLE! CLEAN CARFAX! 2 PREVIOUS OWNERS! 3.0L DURAMAX! HEATED SEATS! COOLED SEATS! HEATED STEERING WHEEL! ADAPTIVE CRUISE CONTROL! HEADS UP DISPLAY! LANE CHANGE ALERT! BLIND SPOT ALERT! COLISION ALERT! FRONT VIEW CAMERA! REARVIEW CAMERA! BACKUP CAMERA! 360 CAMERA! ONLY 92K MILES! TEST DRIVE POLICY: You must have a valid driver's license, proof of insurance and at least 25 years old to solo test drive a vehicle. We reserve the right to determine which vehicles are eligible for solo test drives. High performance vehicles require accompaniment from a salesperson and pre-approved financing.

Features & options (18)

  • Air Conditioning
  • Power Windows
  • Power Locks
  • Power Steering
  • Tilt Wheel
  • AM/FM CD/MP3
  • Satellite
  • Immobilizer
  • Keyless Entry
  • Alarm
  • Daytime Running Lights
  • Dual Airbags Front Head and Side
  • Active Seatbelts
  • Passenger Airbag Sensor
  • Crew Cab
  • Short Bed
  • All Wheel ABS
  • 1/2 Ton

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 Chubbuck, Idaho
Asking price$33,995Dealer asking price · 92,839 mi
Market value$39,478Market value · based on 5 comparable cars
vs. market-13.9%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 80% of 5 similar listings ask more than this car.

$31,998lowest$42,419highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-13.9%
−25%Market value+25%
Not rated · comparable prices vary too widely$5,483 below the market value of $39,478

Price range

$33,995
$31,998$42,419
2nd lowest price of 6 similar listings within 250 milesTick marks the market value · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 used 2021 GMC Sierra 1500 Denali listings within 250 mi.
  • Priced $5,483 below the market value of 5 comparable cars.
  • 2nd lowest price of 6 similar listings within 250 miles.
  • Has about 35,000 more miles than similar listings.
  • About 15,473 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # RB490 — 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 6, 2026. No price change at this dealership since Nov 6 ($34,495).

$34.2k$34.3k$34.4k$34.5k$34.6k$34.7kNov 6Nov 7Nov 9Nov 10Nov 11Nov 13

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

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

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 2021 Sierra 1500 Denali · used · any miles · within 250 miles of Chubbuck, Idaho. All 5 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 Chubbuck

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

2017 GMC Acadia SLT-1 vehicle photo2017 GMC Acadia SLT-1102,682 miles · ABC AUTO CLINIC · Chubbuck, ID · 0 mi away$12,9002011 GMC Yukon XL Denali vehicle photo2011 GMC Yukon XL Denali181,737 miles · RIDGELINE AUTO · Chubbuck, ID · 0 mi away$9,9952008 GMC Yukon Denali vehicle photo2008 GMC Yukon Denali178,431 miles · RIDGELINE AUTO · Chubbuck, ID · 0 mi away$7,995