2018 Porsche 911 Turbo Cabriolet
Overview
Currently part of the Newport Car Museum collection in Portsmouth, Rhode Island, this 2018 Porsche 911 Turbo Cabriolet was previously the personal vehicle of the museum’s founder before joining the collection. Finished in Night Blue Metallic with a Bordeaux Red cabriolet roof, it showcases Porsche’s blend of sophistication and performance. Turbo-specific bodywork, including wide fenders, rear side air intakes, and active aerodynamic spoilers, gives it a commanding stance, while factory 20” 911 Turbo wheels fitted with Michelin Pilot Sport 4S tires complete the look. A clean CARFAX and only minor paint imperfections underscore its well-preserved condition.
The interior is upholstered in Black and Bordeaux Red leather, highlighted by Bordeaux Red instrument and Sport Chrono dials. Comfort and convenience features include heated seats, a heated multifunction steering wheel, Porsche Entry & Drive, and Voice Control. The thoughtful specification reflects Porsche’s ability to create a cabin that balances sporting intent with refinement, making this Turbo equally capable on spirited drives or relaxed cruises.
At its heart is a twin-turbocharged 3.8-liter flat-six producing 540 horsepower and 523 lb-ft of torque, paired with a 7-speed dual-clutch PDK transmission. Standard all-wheel drive, Porsche Torque Vectoring (PTV), and Porsche Active Suspension Management (PASM) deliver explosive performance with everyday usability, achieving 0–60 mph in under 3 seconds. Maintained by the museum’s in-house workshop and now showing just over 22,000 miles, it is offered with a clean title from Rhode Island.

Features & Options
| Installed options | |
| [N5] Night Blue Metallic | $0 |
| [BM] Black/Bordeaux Red, Two Tone Leather Seat Trim | $430 |
[342] Front Seat Heating
|
$0 |
| [489] Heated Multifunction Steering Wheel | $0 |
[625] Porsche Entry & Drive
|
$1,100 |
| [XGP] Sport Chrono Clock Dial In Bordeaux Red | $420 |
| [XFB] Instrument Dials In Bordeaux Red | $860 |
| [970] Preparation For Two Tone Leather Interior | |
| [QH1] Voice Control | |
Service Records
- Clean Carfax report
- Seller's Disclosure report
Ownership History & Provenance
The Carfax report shows history in Arizona, California, and Montana. It is currently located at the Newport Car museum in Portsmouth, Rhode Island.

Known Shortcomings
Sotheby's Motorsport presents this auction in partnership with the seller. This 2018 Porsche 911 Turbo Cabriolet shows wear consistent with its age and mileage according to a seller’s disclosure. Please review the entire document by clicking "Seller's Disclosure" above.
Please click the “Contact Seller” button to reach out with any condition-specific questions. This vehicle is sold where-is, as-is, and bidder is responsible for all due diligence regarding vehicle condition.
Items included in the Sale
- Factory literature (i.e. an owner's manual)
- 2 key fobs