2018 Porsche 911 Carrera 4 GTS Coupe (991.2) Market Value & Price History
The 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) has a current market value of $135,089 as of Oct 13, 2026, based on 7 verified auction sales tracked by DriveIndex, with all 7 verified USD sales between $89,000 and $140,000. Based on US sales through May 15, 2026. 4 have sold in the past 12 months, and 2 are listed for sale from $115,882 to $152,218.
Data: DriveIndex. 7 verified auction sales for the 2018 Porsche 911 Carrera 4 GTS Coupe (991.2), latest sale May 15, 2026. Value as of Oct 13, 2026. Methodology
What members see for the 2018 Porsche 911 Carrera 4 GTS Coupe (991.2)
The value above is the headline. Members get the full picture behind it.
- All 7 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 2 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.
2018 Porsche 911 Carrera 4 GTS Coupe (991.2) Specifications
✓ Independently verified. We never estimate specs.
The 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) left the factory with 450 hp, running 0–60 mph in 3.4 seconds. It carried an original MSRP of $127,600.
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 Carrera 4 GTS Coupe's Value Signal with Pro →2018 Porsche 911 Carrera 4 GTS Coupe (991.2) For Sale (2)
Last checked Oct 12, 2026, unless a listing shows its own date
Recent 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| May 15, 2026 | $140,000 | 33,000 mi | Manual |
| Apr 9, 2026 | $110,000 | 31,000 mi | — |
| Mar 12, 2026 | $127,000 | 68,000 mi | Automatic |
| Dec 1, 2025 | $101,000 | 51,000 mi | Automatic |
| Nov 26, 2023 | $89,000 | 34,800 mi | Automatic |
| May 29, 2022 | $140,000 | 5,300 mi | Automatic |
| Aug 29, 2019 | $112,500 | — | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 Carrera 4 GTS Coupe auction results →See the full picture on the 2018 Porsche 911 Carrera 4 GTS Coupe (991.2)
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 Carrera 4 GTS Coupe by Year
2018 Porsche 911 Carrera 4 GTS Coupe (991.2): Frequently Asked Questions
How much is a 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) worth?
A 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) is worth approximately $135,089 as of Oct 13, 2026, based on 7 verified auction sales tracked by DriveIndex. Based on US sales through May 15, 2026. All 7 verified USD sales fall between $89,000 and $140,000. Condition, mileage and options move an individual car within that band.
What are the factory specs of the 2018 Porsche 911 Carrera 4 GTS Coupe (991.2)?
The 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) left the factory with 450 hp, running 0–60 mph in 3.4 seconds. It carried an original MSRP of $127,600. These figures are independently verified. DriveIndex never estimates specs.
How much did a 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) cost new?
The 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) carried an original MSRP of $127,600. Verified examples now trade around $135,089.
How much has the 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) depreciated?
It hasn't depreciated. The 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) is worth about 6% more than its original MSRP of $127,600, with verified examples now trading around $135,089. That compares today's value with the sticker price, not adjusted for inflation.
How many 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) sell per year?
4 have sold at auction in the past 12 months. DriveIndex has tracked 7 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) sales in total.
Are 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) sale prices higher or lower than a year ago?
There aren't yet enough recent sales to compute a reliable 12-month price direction for the 2018 Porsche 911 Carrera 4 GTS Coupe (991.2). 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 2018 Porsche 911 Carrera 4 GTS Coupe (991.2)?
DriveIndex lists 2 2018 Porsche 911 Carrera 4 GTS Coupe (991.2) for sale, priced from $115,882 to $152,218 (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 →