✦ Shifty Estimate
$107,100
- 12 months median
- $106K
- Market cap
- $36.7M · 343 built
- Sales, 12 months
- 6
- Original MSRP
- $120,830 · ▼ 11% since
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Chassis 991.1
2015 Porsche 911 Carrera GTS Cabriolet
2015 to 2019 · Convertible · 343 built
Price history
Recent sales
More sales on file
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Specifications
- Engine
- Flat-6, 3.8L
- Power
- 430 hp
- Torque
- 325 lb-ft
- 0 to 60
- 4s
- Top speed
- 190 mph
- Transmission
- Dual-Clutch (PDK / DCT / DSG)
- Drivetrain
- RWD
- Production
- 343 units
- Original MSRP
- $120,830
Common questions
How much does a Porsche 911 Carrera GTS Cabriolet cost?
A 2015 Porsche 911 Carrera GTS Cabriolet cost $120,830 new. Over the past 12 months, 6 have sold publicly at a median of $105,750. The Shifty Estimate for a well-kept example is $107,100. Cars have changed hands anywhere from $91,035 to $123,165, depending on mileage, color, and history.
What is a 2015 Porsche 911 Carrera GTS Cabriolet worth today?
The Shifty Estimate is $107,100. We rate confidence medium: 6 public sales in a year is a thin market, and the spread between them is wide.
Is a Porsche 911 Carrera GTS Cabriolet a good investment?
It has depreciated 11% against its $120,830 list price. Only 343 were built. The caution is spread, not direction: across the sales we have on file, prices ran from $62,000 to $128,000, and mileage explains most of that.
What has a Porsche 911 Carrera GTS Cabriolet sold for at auction?
The 3 most recent public sales we have on file:
- $102,000Jul 13, 2026Carrara White Metallic · 58,000 mi
- $104,000Feb 23, 2026Jet Black · 14,000 mi
- $62,000Apr 3, 2025Red · 115,000 mi
The 991.1 generation Carrera GTS Cabriolet represents Porsche's sweet spot between the standard Carrera S and the hardcore GT3. With just 343 units produced from 2015-2019, this drop-top variant is significantly rarer than its coupe sibling. The naturally aspirated 3.8-liter flat-six delivers 430 horsepower—30 more than the Carrera S—while maintaining the pure, linear power delivery that enthusiasts mourned when Porsche went turbocharged across the range. The GTS package includes PASM adaptive suspension, Sport Chrono, and distinctive black accents that give it a purposeful aesthetic. What sets this apart is being the last naturally aspirated 911 Cabriolet before forced induction took over the entire lineup. Values have remained strong as collectors recognize its significance as an end-of-era model, combining open-air thrills with the final iteration of Porsche's legendary atmospheric flat-six in Carrera form.