Chassis 991.2

Porsche 911 Carrera 4 GTS Cabriolet

2017 to 2019 · Convertible · 133 built

A 2017 Porsche 911 Carrera 4 GTS Cabriolet cost $131,700 new. Over the past 12 months, 3 have sold publicly at a median of $101,000. The Shifty Estimate for a well-kept example is $114,500.

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Shifty Estimate

$114,500

Low confidence · $86K to $143K

Median · 12 mo: $101,000
Sales · 12 mo: 3
For sale now: 2
Market cap: $15.2M · 133 built
Original MSRP: $131,700Down 13% since new

Collectible

2017 Porsche 911 Carrera 4 GTS Cabriolet, sold Sep 2025

Sold$114,500 · Bring a Trailer · Sep 2025

The market

Every recorded 2017 Porsche 911 Carrera 4 GTS Cabriolet sale, by date and price

Sep 2025 · Bring a Trailer

$114,500 · 22,000 mi · Gray

See this car

Sold Bid to, not sold

2 sales · 1 unsoldmedian $101kupdated Sep 2025

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Every 991.2

Sold prices, last 12 months · Oct 30, 2026

Every 991.2. Sold prices, last 12 months · Oct 30, 2026
	Carrera 4 GTS Cabriolet2017 to 2019	Carrera T2018 to 2019	Carrera2017 to 2019	Carrera 42017 to 2019	Carrera 4 Cabriolet2017 to 2019	Carrera 4 GTS2017 to 2019	Carrera 4S2017 to 2019	Carrera 4S Cabriolet2017 to 2019	Carrera Cabriolet2017 to 2019	Carrera GTS2017 to 2019	Carrera GTS Cabriolet2017 to 2019	Carrera GTS Coupe 7-Speed2017 to 2019	Carrera S2017 to 2019	Carrera S Cabriolet2017 to 2019	Targa 42017 to 2019	Targa 4 GTS2017 to 2019	Targa 4S2017 to 2019	Turbo2017 to 2019	Turbo Cabriolet2017 to 2019	Turbo S2017 to 2019	Turbo S Cabriolet2017 to 2019	GT3 RS2018 to 2019	GT3 Touring2018 to 2019	GT32017 to 2019	GT2 RS2018 to 2019	Speedster2019	GT3 Cup2018 to 2020	GT2 RS Clubsport2019
Shifty Estimate	$114,500Low confidence	$90,100	$77,800	$78,000Low confidence	$75,000Low confidence	$94,900Low confidence	$87,300Low confidence	$105,000	$77,600	$120,900Low confidence	$72,500Low confidence	$144,900	$104,300	$99,500	$118,600Low confidence	$157,300	$124,900	$120,500	$77,500Low confidence	$184,200	$171,400	$250,200	$316,200	$237,700	$922,200	$480,500	$181,100	$409,500
Sold median	$101,0003 sales	$98,5006 sales	$93,00011 sales	No sale	No sale	$118,5006 sales	$89,75014 sales	$100,0005 sales	$73,8698 sales	$126,25412 sales	Too few sales to call1 sale	$140,49610 sales	$104,00013 sales	$98,5004 sales	$120,0003 sales	$160,00011 sales	$123,0007 sales	Too few sales to call1 sale	Too few sales to call2 sales	$177,50117 sales	$168,8336 sales	$249,00021 sales	$294,0009 sales	$226,00017 sales	$666,50122 sales	$495,00015 sales	$158,7504 sales	$390,0003 sales
12-month move	Too few sales to call	Too few sales to call	Up 3.9%	Too few sales to call	Too few sales to call	Too few sales to call	Down 4.8%	Too few sales to call	Too few sales to call	Too few sales to call	Too few sales to call	Too few sales to call	Up 14.3%	Too few sales to call	Too few sales to call	Too few sales to call	Down 3.5%	Too few sales to call	Too few sales to call	Up 14.9%	Up 7.5%	Up 4.2%	Up 22.7%	Up 25.6%	Up 36.6%	Up 29.9%	Too few sales to call	Too few sales to call
For sale	2	30	32	53	None	9	50	None	None	27	None	None	59	2	8	30	19	51	None	75	9	60	None	75	85	20	None	None

Other 911 generations

Also on file, with no sale or listing yet: Targa GTS, Turbo S Cabriolet Executive Edition.

Specifications

Engine: Flat-6, 3.0L Twin-Turbo
Power: 450 hp
Torque: 405 lb-ft
0 to 60: 3.6 s
Top speed: 187 mph
Transmission: Dual-Clutch (PDK / DCT / DSG)
Drivetrain: AWD
Production: 133 built
Original MSRP: $131,700

Common questions

How much does a Porsche 911 Carrera 4 GTS Cabriolet cost?

A 2017 Porsche 911 Carrera 4 GTS Cabriolet cost $131,700 new. Over the past 12 months, 3 have sold publicly at a median of $101,000. The Shifty Estimate for a well-kept example is $114,500.

What is a 2017 Porsche 911 Carrera 4 GTS Cabriolet worth today?

The Shifty Estimate is $114,500. We rate confidence low: 3 public sales in a year is not enough to be firm, and the honest range is wide. Treat it as a starting point, not a valuation.

Is a Porsche 911 Carrera 4 GTS Cabriolet a good investment?

It has depreciated 13% against its $131,700 list price. Only 133 were built.

What has a Porsche 911 Carrera 4 GTS Cabriolet sold for at auction?

The 2 most recent public sales we have on file:

$114,500Sep 15, 2025Gray · 22,000 mi
$129,000Feb 18, 2025Gray · 18,000 mi

How many Porsche 911 Carrera 4 GTS Cabriolet are for sale right now?

Shifty tracks 2 listings of the Porsche 911 Carrera 4 GTS Cabriolet for sale right now.

About the 2017 Porsche 911 Carrera 4 GTS Cabriolet

The 991.2-generation Carrera 4 GTS Cabriolet represents Porsche's sweet spot between everyday usability and track-focused performance. With just 133 units produced across three model years, this all-wheel-drive convertible is surprisingly rare in the 911 hierarchy. The naturally-aspirated 3.0-liter flat-six delivers 450 horsepower through Porsche's excellent PDK transmission, while the GTS treatment adds wider rear fenders, unique aero elements, and blacked-out details that distinguish it from lesser Carreras. The all-wheel-drive system provides confidence in all conditions without compromising the classic 911 driving experience. As one of the final naturally-aspirated 911s before turbocharging became universal, these GTS models have gained significant collector interest. The Cabriolet's extreme rarity, fewer than 45 units per year, combined with the desirable GTS specification and open-air motoring makes this a compelling modern classic for discerning collectors seeking exclusivity in their 911 stable.