Skip to main content
U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2020 Ford Mustang GT Premium

Dealer imagery unavailable to OAVRequest current photos and confirm the vehicle's condition with the dealer.

Vehicle Details

VIN1FATP8FF0L5101216
TrimGT Premium
Exterior ColorWhite
DrivetrainRWD
Engine5.0L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot18

GT Premium

Fair Price
$29,79599,373 mi

Gaithersburg, MD 20879

Is this 2020 Ford Mustang GT Premium a good deal?

OAV verdict: Fair Price

Why: Listed at $29,795, comparable market range $19,987–$38,299, based on 28 comparable listings. Days on lot: 18 days (market average 46 days).

Market price position

$29,795 · within market range

Comparable range
$19,987 – $38,299
vs. market
$9,808 above low · $8,504 below high
Comparable vehicles
28

Market Retail Price (MRP™)

$29,143

This vehicle $29,795 · $652 (2%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$28,163

This vehicle $29,795 · $1,632 (6%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-11) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Faster recent sell-through, still within the typical window
High Demand

Comparable vehicles nationally recently sold in an estimated 1138 days, and this listing is still within that typical selling window.

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 are rebuilt from the market snapshot shown above.

Regional Range$19,987 – $38,299

Sheehy Auto Stores

Gaithersburg, MD

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

View all vehicles from sheehy auto stores

Request availability and out-the-door price

OAV will route your inquiry to Sheehy Auto Stores for current availability of this 2020 Ford Mustang GT Premium and an out-the-door price quote (taxes, fees, addons included).

By submitting, you agree that OAV may share your email, ZIP, and message with Sheehy Auto Stores so the dealer can respond to your request. See our Privacy Policy.

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

About This 2020 Ford Mustang

Listing updated: Aug 11, 2026

Listed by a franchise dealer in Gaithersburg, MD · On lot for 18 days · VIN verifiable at NHTSA

This used 2020 Ford Mustang GT Premium is listed at $29,795 by sheehy auto stores in Gaithersburg, MD 20879. It has 99,373 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. It features a RWD drivetrain with a 5.0L 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 28 comparable listings matched to this vehicle, the estimated market range is $19,987 to $38,299. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 18 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 Gaithersburg, MD convertibles 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 2020 Ford Mustang against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the typical range for comparable vehicles.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 Gaithersburg, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1FATP8FF0L5101216 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2020 Ford Mustang Market in MD

MD Market Listings

60

Average Price

$46,387

Price Range

$13,325–$110,000

Avg Days on Lot

46

Based on all 60 2018-2022 Ford Mustang listings in the MD market, the average asking price is $46,387. This listing at $29,795 is $16,592 below the broader MD average (36% below the MD average). This is a wider, all-trim comparison across MD; OAV's price verdict above uses the closer comparable set. Comparable prices in MD range from $13,325 to $110,000. Similar vehicles spend an average of 46 days on dealer lots in this market.

Similar Ford Mustang Listings in MD

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: GT Premium — compare trims below)