2015 Porsche 911 GT3 (991.1) Market Value & Price History
The 2015 Porsche 911 GT3 (991.1) has a current market value of $162,582 as of Oct 12, 2026, based on 65 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2019 between $117,500 and $144,250. Based on US sales through Aug 14, 2026. 8 have sold in the past 12 months, and 54 are listed for sale from $119,999 to $196,156. The median sale price is up 9.8% over the past 12 months versus the prior year.
Data: DriveIndex. 65 verified auction sales for the 2015 Porsche 911 GT3 (991.1), latest sale Aug 14, 2026. Value as of Oct 12, 2026. Methodology
What members see for the 2015 Porsche 911 GT3 (991.1)
The value above is the headline. Members get the full picture behind it.
- All 65 sold prices, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- The best and worst months to buy and sell
- An estimated market-bottom date
- Whether each of the 54 asks listed for sale is fair
- Deal Radar: underpriced listings across the market
Not ready? A free account shows the current value and recent sale dates.
2015 Porsche 911 GT3 (991.1) Specifications
✓ Independently verified. We never estimate specs.
The 2015 Porsche 911 GT3 (991.1) left the factory with 475 hp, running 0–60 mph in 3.3 seconds. It carried an original MSRP of $130,400.
Pro unlocks this car's live Value Signal (appreciating, stable, bottomed, approaching bottom or depreciating) and its 1–5 year projection. Collector adds the best months to buy and sell.
See the 911 GT3's Value Signal with Pro →2015 Porsche 911 GT3 (991.1) For Sale (54)
Last checked Oct 11, 2026, unless a listing shows its own date
2015 Porsche 911 GT3 (991.1) Price History
The median 2015 Porsche 911 GT3 (991.1) sold for $148,996 in 2026, against $113,750 in 2019. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $148,996 | 6 |
| 2025 | $124,500 | 8 |
| 2024 | $115,500 | 11 |
| 2023 | $143,125 | 12 |
| 2022 | $136,500 | 11 |
| 2021 | $137,000 | 12 |
| 2019 | $113,750 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2015 Porsche 911 GT3 (991.1) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 14, 2026 | $184,800 | 645 mi | Automatic |
| Aug 7, 2026 | $128,000 | 43,000 mi | — |
| Jul 7, 2026 | $159,991 | 14,000 mi | Automatic |
| Jun 5, 2026 | $177,975 | 4,170 mi | Automatic |
| May 21, 2026 | $138,000 | 9,000 mi | — |
| May 13, 2026 | $127,000 | 13,000 mi | Automatic |
| Nov 9, 2025 | $111,000 | 42,000 mi | Automatic |
| Oct 29, 2025 | $130,000 | 28,900 mi | Automatic |
| Sep 30, 2025 | $151,000 | 9,000 mi | Automatic |
| Sep 17, 2025 | $83,000 | 42,600 mi | Automatic |
| Jun 6, 2025 | $119,000 | 14,000 mi | Automatic |
| Apr 23, 2025 | $137,500 | 34,000 mi | Automatic |
| Mar 20, 2025 | $122,000 | 34,000 mi | Automatic |
| Mar 13, 2025 | $127,000 | 6,000 mi | Automatic |
| Nov 30, 2024 | $115,000 | 26,000 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 GT3 auction results →See the full picture on the 2015 Porsche 911 GT3 (991.1)
Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.
- Full Value Signal™ + confidence: appreciating, stable, or depreciating
- 1–5 year price projections
- Buy / Hold / Sell call per car
- Complete sales & listings feed + up to 10 yrs of history
- Analyst notes & compare up to 4 cars
- Price & custom alerts (make, color, options)
- Portfolio tracker (garage) + analytics
- Everything in Pro, plus:
- Portfolio Outlook (a hold/sell call for every car you own)
- Watchlist Intelligence (act-now calls on the cars you follow)
- Head-to-Head Verdict (compare cars, the data crowns the buy)
- Market Deal Radar (every live ask under market value, catalog-wide)
- Best & worst months to buy and sell
- What each option adds to the price + separate manual vs automatic values
- Listing analyzer with fair-value deal scores
- Rad’s Market Update (his picks & price targets)
Porsche 911 GT3 by Year
Which 911 GT3 year should you buy? Every year compared →2015 Porsche 911 GT3 (991.1): Frequently Asked Questions
How much is a 2015 Porsche 911 GT3 (991.1) worth?
A 2015 Porsche 911 GT3 (991.1) is worth approximately $162,582 as of Oct 12, 2026, based on 65 verified auction sales tracked by DriveIndex. Based on US sales through Aug 14, 2026. Half of all verified sales fall between $117,500 and $144,250; the full verified range is $83,000 to $184,800. Condition, mileage and options move an individual car within that band.
What are the factory specs of the 2015 Porsche 911 GT3 (991.1)?
The 2015 Porsche 911 GT3 (991.1) left the factory with 475 hp, running 0–60 mph in 3.3 seconds. It carried an original MSRP of $130,400. These figures are independently verified. DriveIndex never estimates specs.
How much did a 2015 Porsche 911 GT3 (991.1) cost new?
The 2015 Porsche 911 GT3 (991.1) carried an original MSRP of $130,400. Verified examples now trade around $162,582.
How much has the 2015 Porsche 911 GT3 (991.1) depreciated?
It hasn't depreciated. The 2015 Porsche 911 GT3 (991.1) is worth about 25% more than its original MSRP of $130,400, with verified examples now trading around $162,582. That compares today's value with the sticker price, not adjusted for inflation.
How many 2015 Porsche 911 GT3 (991.1) sell per year?
8 have sold at auction in the past 12 months. DriveIndex has tracked 65 2015 Porsche 911 GT3 (991.1) sales in total.
Are 2015 Porsche 911 GT3 (991.1) sale prices higher or lower than a year ago?
The median 2015 Porsche 911 GT3 (991.1) sale price is up 9.8% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 2015 Porsche 911 GT3 (991.1)?
DriveIndex lists 54 2015 Porsche 911 GT3 (991.1) for sale, priced from $119,999 to $196,156 (last checked Oct 12, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
More Porsche Models
All Porsche models →Collections Featuring Porsche
Pro unlocks its live Value Signal, every sold price, a 1–5 year projection and an alert the moment one lists or sells. Collector adds the best months to buy and sell and where the market bottoms.
Get Pro →