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

VIN1GTP9EEL2MZ453736
TrimAT4
Exterior ColorWhite
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot269

2021 GMC Sierra 1500

AT4

Fair Price
$40,29471,824 mi

East Providence, RI 02914

Is this 2021 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Fair Price

Why: Listed at $40,294, comparable market range $37,487–$47,166, based on 13 comparable listings. Days on lot: 269 days (market average 46 days).

Market price position

37,487
47,166
40,294

$40,294 · within market range

$37,487comparable$47,166
Regional range
$37,487 – $47,166
vs. market
$2,807 above low · $6,872 below high
Comparable vehicles
13
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1554 days.

Verify before inquiring
  • This listing has been on market about 5.0x longer than typical for similar vehicles (cohort sells in 15–54 days; this one is at 269). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

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$37,487 – $47,166

Prestige Mitsubishi

East Providence, RI

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 Prestige Mitsubishi for current availability of this 2021 GMC Sierra 1500 AT4 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 19, 2026

Listed by a franchise dealer in East Providence, RI · On lot for 269 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 AT4 is listed at $40,294 by prestige mitsubishi in East Providence, RI 02914. It has 71,824 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 6.2L 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 13 similar vehicles in the East Providence market, the estimated market range is $37,487 to $47,166.

This vehicle has been on the lot for 269 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 East Providence, RI 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 East Providence, RI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EEL2MZ453736 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 RI

Comparable Vehicles

104

Average Price

$39,073

Price Range

$23,948–$54,210

Avg Days on Lot

46

Based on 104 comparable 2019-2023 GMC Sierra 1500 listings in RI, the average asking price is $39,073. This listing at $40,294 is $1,221 above average (3% above market). Comparable prices in RI range from $23,948 to $54,210. Similar vehicles spend an average of 46 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in RI

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)