As of August 2026, CarSearch.Pro's True Value model estimates a typical Porsche 911 GT2 RS (991) is actually worth $558,600 (fair range $491,500 to $695,700). Unlike the median asking price shown above, True Value is anchored to 135 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 $850,000 — about 52% above what these cars have actually been selling for. That gap favors patient buyers: negotiate from the sold data, not the ask.
As of August 2026, the Porsche 911 GT2 RS (991) market has 222 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $849,950, with the middle 50% of listings priced between $758,372 and $900,212. Porsche 911 GT2 RS (991) prices have increased 28.6% over the past quarter, from a median sale price of $649,895 to $836,000.
The typical Porsche 911 GT2 RS (991) on the market has 4,071 miles. Listings spend an average of 70 days on market before selling or being removed.
Current Porsche 911 GT2 RS (991) Pricing
A fair price for a Porsche 911 GT2 RS (991) in August 2026 is between $758,372 and $900,212 (25th to 75th percentile). Prices range from $679,900 to $1,096,888 across 222 active listings.
Price Distribution (222 Active Listings)
Percentile
Price
Meaning
10th
$679,900
Budget / project cars
25th
$758,372
Below average price
Median (50th)
$849,950
Typical market price
75th
$900,212
Above average / premium
90th
$1,096,888
Top tier / low miles / rare spec
The average asking price is $874,088, which is higher than the median, indicating that high-priced outliers (rare specifications, very low mileage, or concours-quality examples) pull the average up.
Price by Mileage
Mileage Range
Listings
Median Price
Under 10,000 mi
169
$875,000
10,000 - 25,000 mi
42
$740,000
25,000 - 50,000 mi
7
$589,990
Porsche 911 GT2 RS (991) Price Trends
Porsche 911 GT2 RS (991) prices have increased 28.6% over the past quarter. In 2026-Q3, the median sale price was $836,000 across 34 sales, up from $649,895 in 2026-Q2.
On a year-over-year basis, Porsche 911 GT2 RS (991) prices are up 50.6% ($836,000 vs. $555,000 a year ago).
Porsche 911 GT2 RS (991) Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2024-Q4
9
$405,000
$414,582
2025-Q1
22
$439,000
$464,140
2025-Q2
14
$424,900
$465,268
2025-Q3
24
$555,000
$550,750
2025-Q4
24
$500,033
$500,829
2026-Q1
102
$430,000
$461,436
2026-Q2
54
$649,895
$665,151
2026-Q3
34
$836,000
$821,210
Best Value Porsche 911 GT2 RS (991) by Model Year
The 2018 Porsche 911 GT2 RS (991) offers the best value with a median price of $849,000 across 177 listings. The most expensive model year is 2019 at a median of $879,999.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2018
177
$849,000
$245,990
$1,400,000
2019
45
$879,999
$469,900
$2,299,888
How Mileage Affects Porsche 911 GT2 RS (991) Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Porsche 911 GT2 RS (991) from confirmed sales, referenced to a typical example at about 1,553 miles:
Odometer (approx.)
Value Multiplier
Implied Value
581 mi
1.09x
$611,036
3,776 mi
0.95x
$533,413
10,476 mi
0.93x
$519,481
19,501 mi
0.92x
$511,868
32,000 mi
0.84x
$470,939
63,246 mi
0.78x
$434,379
97,980 mi
0.84x
$471,067
154,919 mi
0.67x
$375,519
300,000 mi
0.65x
$364,436
Mileage sensitivity in this market is comparatively mild — condition and specification matter more than the odometer alone. Implied values are anchored to this market's True Value.
Porsche 911 GT2 RS (991) Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↓ DOWN
49%
volatile
55% over 42 tests
12 months
↓ DOWN
47%
volatile
69% over 36 tests
24 months
↓ DOWN
44%
volatile
46% over 24 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Porsche 911 GT2 RS (991) — 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 Porsche 911 GT2 RS (991)
The highest concentration of Porsche 911 GT2 RS (991) listings is in CA with 41 active listings, followed by TX (25), FL (25), IL (10), NC (8).
Regional pricing varies significantly. The lowest median price is in NY at $729,687, while NJ has the highest at $999,990. Buyers willing to travel or arrange transport may find savings of $270,303.
Top States by Inventory
State
Listings
Median Price
CA
41
$879,995
TX
25
$829,719
FL
25
$849,950
IL
10
$899,000
NC
8
$799,996
NJ
5
$999,990
NY
4
$729,687
NV
2
$749,788
CO
2
$679,900
GA
2
$799,800
Porsche 911 GT2 RS (991) Market Velocity
Porsche 911 GT2 RS (991) listings spend an average of 70 days on market. This is a slower market. Buyers have negotiating leverage, especially on listings that have been active for 60+ days. Sellers should consider competitive pricing from the start.
The median time on market is 38 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
Porsche 911 GT2 RS (991) Buyer's Guide Summary
Fair price range: $758,372 to $900,212. The median is $849,950. Anything below $758,372 is a strong value; above $900,212 should be premium condition, low miles, or a desirable specification.
Trending up: Porsche 911 GT2 RS (991) prices have risen 28.6% recently. Buying sooner may save money if the trend continues.
Best value year: The 2018 model year has the lowest median price at $849,000, making it the most accessible entry point into Porsche 911 GT2 RS (991) ownership.
Negotiate: With an average of 70 days on market, sellers are often willing to negotiate. Listings over 60 days old are especially open to offers.