As of October 2026, CarSearch.Pro's True Value model estimates a typical Ford Mustang (S197, 2005-2014) GT500 is actually worth $27,000 (fair range $23,700 to $30,200). Unlike the median asking price shown above, True Value is anchored to 921 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
Sellers are currently asking a median of $16,500 — about 39% below what these cars have actually been selling for. Asks sitting below recent sold values can signal softening demand or motivated sellers.
Ford Mustang (S197, 2005-2014) GT500 Market Summary
As of October 2026, the Ford Mustang (S197, 2005-2014) GT500 market has 1,000 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $5,800, with the middle 50% of listings priced between $4,500 and $6,800. GT500 prices have decreased 14.8% over the past quarter, from a median sale price of $23,937 to $20,397.
The typical GT500 on the market has 150,000 miles. Listings spend an average of 5 days on market before selling or being removed.
Current GT500 Pricing
A fair price for a Ford Mustang (S197, 2005-2014) GT500 in October 2026 is between $4,500 and $6,800 (25th to 75th percentile). Prices range from $3,900 to $7,297 across 1,000 active listings.
Price Distribution (1,000 Active Listings)
Percentile
Price
Meaning
10th
$3,900
Budget / project cars
25th
$4,500
Below average price
Median (50th)
$5,800
Typical market price
75th
$6,800
Above average / premium
90th
$7,297
Top tier / low miles / rare spec
The average asking price is $5,638, which is lower than the median, suggesting pricing is relatively symmetrical across the market.
Price by Mileage
Mileage Range
Listings
Median Price
Under 10,000 mi
10
$5,800
10,000 - 25,000 mi
13
$5,800
25,000 - 50,000 mi
2
$6,500
50,000 - 100,000 mi
83
$6,000
100,000 - 150,000 mi
386
$5,999
Over 150,000 mi
498
$5,399
GT500 Price Trends
Ford Mustang (S197, 2005-2014) GT500 prices have decreased 14.8% over the past quarter. In 2026-Q4, the median sale price was $20,397 across 65 sales, down from $23,937 in 2026-Q3.
GT500 Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2026-Q2
327
$25,990
$30,015
2026-Q3
608
$23,937
$26,861
2026-Q4
65
$20,397
$22,988
Best Value GT500 by Model Year
The 2009 GT500 offers the best value with a median price of $5,000 across 51 listings. The most expensive model year is 2013 at a median of $6,500.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2005
130
$5,490
$3,394
$7,549
2006
155
$5,499
$3,400
$7,549
2007
148
$5,600
$3,350
$7,550
2008
81
$5,900
$3,500
$7,500
2009
51
$5,000
$1,500
$7,495
2010
126
$6,000
$3,495
$7,500
2011
62
$5,500
$3,500
$7,450
2012
83
$6,200
$3,400
$7,545
2013
72
$6,500
$3,750
$7,500
2014
92
$6,400
$3,400
$7,500
How Mileage Affects GT500 Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Ford Mustang (S197, 2005-2014) GT500 from confirmed sales, referenced to a typical example at about 17,078 miles:
Odometer (approx.)
Value Multiplier
Implied Value
366 mi
1.71x
$46,041
4,706 mi
1.29x
$34,885
10,620 mi
1.17x
$31,608
21,768 mi
0.93x
$24,996
38,990 mi
0.79x
$21,356
61,920 mi
0.66x
$17,848
96,750 mi
0.42x
$11,429
138,899 mi
0.35x
$9,447
233,196 mi
0.50x
$13,481
Low-mileage examples carry a real premium in this market: around 366 miles, cars trade at roughly 1.71x the reference value. At the other end, 233,196-mile examples trade at about 0.50x. Implied values here are anchored to this market's True Value.
GT500 Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↓ DOWN
49%
volatile
66% over 140 tests
12 months
↓ DOWN
48%
volatile
54% over 134 tests
24 months
→ FLAT
50%
volatile
47% over 122 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Ford Mustang (S197, 2005-2014) GT500 — every month we re-run the forecast as if we only knew what was knowable then, and grade it against what actually happened. We publish the hit rate either way. Full methodology & track record →
Where to Buy a GT500
The highest concentration of Ford Mustang (S197, 2005-2014) GT500 listings is in TX with 147 active listings, followed by CA (131), FL (128), GA (61), NJ (55).
Regional pricing varies significantly. The lowest median price is in WA at $4,999, while NC has the highest at $6,999. Buyers willing to travel or arrange transport may find savings of $2,000.
Top States by Inventory
State
Listings
Median Price
TX
147
$5,400
CA
131
$5,300
FL
128
$5,924
GA
61
$5,899
NJ
55
$5,500
AZ
51
$5,300
CO
44
$5,000
WA
44
$4,999
IL
35
$5,500
VA
35
$6,995
GT500 Market Velocity
Ford Mustang (S197, 2005-2014) GT500 listings spend an average of 5 days on market. This is a fast-moving market. Buyers should expect competitive pricing and be prepared to act quickly on well-priced examples. Sellers can generally expect strong demand.
The median time on market is 5 days.
GT500 Buyer's Guide Summary
Fair price range: $4,500 to $6,800. The median is $5,800. Anything below $4,500 is a strong value; above $6,800 should be premium condition, low miles, or a desirable specification.
Trending down: GT500 prices have dropped 14.8% recently. Patient buyers may benefit from waiting, but desirable examples still sell quickly.
Best value year: The 2009 model year has the lowest median price at $5,000, making it the most accessible entry point into GT500 ownership.
Act fast: With an average of 5 days on market, good examples sell quickly. Have financing arranged and be ready to move on a listing within days.
Data sourced from 9 marketplaces including eBay Motors, Bring a Trailer, Cars & Bids,
AutoTrader, CarGurus, Cars.com, Facebook Marketplace, Classic.com, and Hagerty Marketplace.
Updated daily by CarSearch.Pro's automated pipeline.
Browse all 1,000 active GT500 listings.
Read the latest GT500 market analysis.