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

VIN5TFEY5F15MX297792
TrimSR5
Exterior ColorGray
DrivetrainRWD
Engine5.7L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot1

2021 Toyota Tundra

SR5

Fair Price
$39,99838,590 mi

St. Peters, MO 63376

Is this 2021 Toyota Tundra SR5 a good deal?

OAV verdict: Fair Price

Why: Listed at $39,998, comparable market range $21,304–$56,499, based on 16 comparable listings. Days on lot: 1 days (market average 39 days).

Market price position

21,304
56,499
39,998

$39,998 · within market range

$21,304comparable$56,499
Regional range
$21,304 – $56,499
vs. market
$18,694 above low · $16,501 below high
Comparable vehicles
16
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 935 days.

What does Demand-Verified mean?

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$21,304 – $56,499

Carmax St. Louis Mid Rivers Mall

St. Peters, MO

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 Carmax St. Louis Mid Rivers Mall for current availability of this 2021 Toyota Tundra SR5 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 Toyota Tundra

Listing updated: Jun 21, 2026

Listed by an independent dealer in St. Peters, MO · On lot for 1 days · VIN verifiable at NHTSA

This used 2021 Toyota Tundra SR5 is listed at $39,998 by carmax st. louis mid rivers mall in St. Peters, MO 63376. It has 38,590 miles on the odometer. The exterior color is Gray. It features a RWD drivetrain with a 5.7L 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 16 similar vehicles in the St. Peters market, the estimated market range is $21,304 to $56,499.

This vehicle has been on the lot for 1 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 St. Peters, MO 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 Toyota Tundra 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 an independent dealer in St. Peters, MO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TFEY5F15MX297792 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 Toyota Tundra Market in MO

Comparable Vehicles

377

Average Price

$43,935

Price Range

$20,995–$62,299

Avg Days on Lot

39

Based on 377 comparable 2019-2023 Toyota Tundra listings in MO, the average asking price is $43,935. This listing at $39,998 is $3,937 below average (9% below market). Comparable prices in MO range from $20,995 to $62,299. Similar vehicles spend an average of 39 days on dealer lots in this market.

Similar Toyota Tundra Listings in MO

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SR5 — compare trims below)