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

VIN1FT8W3B68MEC63706
TrimXLT
Exterior ColorRed
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot78

2021 Ford F-350 Super Duty

XLT

Unscored
$34,987117,101 mi

Helena, MT 59601

Is this 2021 Ford F-350 Super Duty XLT a good deal?

OAV verdict: Unscored

Why: Listed at $34,987, comparable market range $34,987–$34,987. Days on lot: 78 days (market average 69 days).

Market price position

34,987
34,987
34,987

$34,987 · only listing at this price

$34,987 — single data point
Regional range
$34,987 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1147 days.

Elk Mountain Sales

Helena, MT

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Request availability and out-the-door price

OAV will route your inquiry to Elk Mountain Sales for current availability of this 2021 Ford F-350 Super Duty XLT 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 Ford F-350 Super Duty

Listing updated: Jun 29, 2026

Listed by an independent dealer in Helena, MT · On lot for 78 days · VIN verifiable at NHTSA

This used 2021 Ford F-350 Super Duty XLT is listed at $34,987 by elk mountain sales in Helena, MT 59601. It has 117,101 miles on the odometer. The exterior color is Red. 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Helena market, the estimated market range is $34,987 to $34,987.

This vehicle has been on the lot for 78 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 Helena, MT 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 Ford F-350 Super Duty 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 Helena, MT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FT8W3B68MEC63706 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 Ford F-350 Super Duty Market in MT

Comparable Vehicles

139

Average Price

$54,512

Price Range

$22,995–$81,099

Avg Days on Lot

69

Based on 139 comparable 2019-2023 Ford F-350 Super Duty listings in MT, the average asking price is $54,512. This listing at $34,987 is $19,525 below average (36% below market). Comparable prices in MT range from $22,995 to $81,099. Similar vehicles spend an average of 69 days on dealer lots in this market.

Similar Ford F-350 Super Duty Listings in MT

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