U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN1GTU9DED2MZ183669
TrimSLT
Exterior ColorWhite
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot3

2021 GMC Sierra 1500

SLT

Fair Price
$40,91437,368 mi

Council Bluffs, IA 51501

Is this 2021 GMC Sierra 1500 SLT a good deal?

OAV verdict: Fair Price

Why: Listed at $40,914, comparable market range $28,194–$41,824, based on 72 comparable listings. Days on lot: 3 days (market average 50 days).

Market price position

28,194
41,824
40,914

$40,914 · within market range

$28,194comparable$41,824
Regional range
$28,194 – $41,824
vs. market
$12,720 above low · $910 below high
Comparable vehicles
72
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1872 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$28,194 – $41,824

Edwards Chevrolet Buick Gmc

Council Bluffs, IA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Edwards Chevrolet Buick Gmc for current availability of this 2021 GMC Sierra 1500 SLT and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 GMC Sierra 1500

Listing updated: Jun 7, 2026

Listed by a franchise dealer in Council Bluffs, IA · On lot for 3 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 SLT is listed at $40,914 by edwards chevrolet buick gmc in Council Bluffs, IA 51501. It has 37,368 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 72 similar vehicles in the Council Bluffs market, the estimated market range is $28,194 to $41,824.

This vehicle has been on the lot for 3 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Council Bluffs, IA trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2021 GMC Sierra 1500 against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Council Bluffs, IA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTU9DED2MZ183669 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 GMC Sierra 1500 Market in IA

Comparable Vehicles

712

Average Price

$38,555

Price Range

$17,255–$63,539

Avg Days on Lot

50

Based on 712 comparable 2019-2023 GMC Sierra 1500 listings in IA, the average asking price is $38,555. This listing at $40,914 is $2,359 above average (6% above market). Comparable prices in IA range from $17,255 to $63,539. Similar vehicles spend an average of 50 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in IA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)