The optional equipment is also noteworthy, as the most important options from the final evolution stage were installed: First, the vehicle was equipped with the factory-installed power convertible top as well as the original short-shift kit for the G50 transmission. Additionally, air conditioning and cruise control were ordered from the factory, which was a rare choice, especially for a convertible of this series. The car has been consistently maintained according to the service booklet—first in Switzerland and later in Germany—at Porsche Centers and specialized workshops, among other places. The original service booklet documents its complete history from delivery to the present day. The first three owner entries in Switzerland show consistent maintenance before the car was imported to Germany in 2005. The complete set of stamps and handwritten entries attests to exceptional continuity in maintenance, which underscores the exceptional condition of this special edition model. A glance inside the open cockpit reveals the high-quality pearl gray Raffleder upholstery, which continues onto the rear seats. A striking and exclusive detail of this special edition is the leather-covered center console with its integrated digital outside temperature display. The entire dashboard and knee panels show no significant signs of aging, reflecting the overall impression of this vehicle. The interior is clean and well-maintained, with no significant wear on the high-quality Raffleder. Thanks to constant care, the vehicle has been preserved over the years and, even upon closer inspection, remains in a largely flawless condition suitable for collectors. The mechanical components, along with the braking system and suspension components, were recently thoroughly serviced and cleaned. The sought-after G50 transmission operates precisely in conjunction with the factory-installed shortened shift travel, ensuring that the vehicle now presents itself in this collectible condition from every angle and is optimally protected for decades to come. This vehicle, originally delivered in Switzerland with the refined 3.2-liter engine and finished in dark blue metallic, is in original condition and possesses all the attributes of a specimen that deserves the designation “Particularly Valuable.” For any Porsche collection focused on preserving value, this is a rare opportunity to acquire one of the rarest G-model convertibles in existence. But driving pleasure isn’t neglected either, as this example also has everything needed for many sunny drives!
We recently had this vehicle serviced at a well-known Porsche master workshop. You’ll receive a 12-month warranty when purchasing from Motorlegenden. We offer additional services such as delivery, comprehensive classic car insurance, protective wrapping, and the option to purchase via leasing or financing.
“Motorlegenden: Buy a Porsche with confidence.”
Ownership History
The car was delivered on March 3, 1989, by Amag in Bern to its first owner. As documented in the original service booklet, the car remained in Switzerland for the first 16 years, passing through three owners in the St. Gallen/Thurgau area.
In the spring of 2005, the convertible arrived in Konstanz on Lake Constance. The car remained effectively in the hands of a single owner—or rather, within a single family—for over 13 years:
* April 14, 2005: First German registration in the name of Sabine Streich-Kuppel (Konstanz, Petershausen) with the license plate KN-SE 911.
* April 28, 2006: Transfer of ownership within the family, specifically between spouses, to the same name (reissuance of the EU registration certificate while retaining the license plate).
* August 1, 2007: Transfer to Rainer Winfried Rösch at the same address in Konstanz. Mr. Rösch subsequently owned the vehicle for over 10 years.
* June 18, 2018: The car remained in Konstanz and was transferred to Bernd Ewald Sauter before being re-registered to Rainer Winfried Rösch on May 3, 2019 (registered as a seasonal vehicle, license plate KN-JL 911).
After this long period of ownership in Konstanz, the vehicle eventually passed into the hands of its final owner—a German physician.
Maintenance History
* June 6, 1989 | 2,122 km
* Scope: Engine oil change & vehicle maintenance (break-in inspection)
* Workshop: AMAG, Wankdorfstr. 60, 3014 Bern (CH)
* March 11, 1991 | 10,292 km
* Services: Engine oil change & vehicle maintenance (annual maintenance)
* Service center: AMAG, Wankdorfstr. 60, 3014 Bern (CH)
* July 9, 1993 | 23,961 km
* Scope: Engine oil change & vehicle maintenance
* Service Center: René Lampert, Badrieb, 7310 Bad Ragaz (CH)
* May 25, 1995 | 40,790 km
* Services: Engine oil change & vehicle maintenance
* Service center: Garage Markus Hausherr, Zürcherstr. 242 A, 9014 St. Gallen (CH)
* April 30, 1996 | 52,708 km
* Services: Engine oil change & vehicle maintenance
* Service center: Garage Markus Hausherr, Zürcherstr. 242 A, 9014 St. Gallen (CH)
* July 16, 1997 | 62,827 km
* Services: Engine oil change & vehicle maintenance
* Service center: Garage Markus Hausherr, Zürcherstr. 242 A, 9014 St. Gallen (CH)
* August 31, 1999 | 73,475 km
* Services: Engine oil change & vehicle maintenance
* Service center: Garage Kuhn AG (Porsche), Gallusstrasse 51, 9470 Buchs (CH)
* June 21, 2004 | 95,841 km
* Services: Engine oil change & vehicle maintenance
* Service center: AMAG (Porsche), Konstanzerstrasse 57, 9430 St. Margrethen (CH)
* February 3, 2005 | 99,567 km (Immediately before moving to Germany)
* Scope: Engine oil change, major service, and brake fluid change
* Additional work: Starter motor replaced
* Service Center: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* May 25, 2007 | 102,379 km
* Scope: Engine oil change, minor service, and brake fluid change
* Additional work: Battery replaced
* Repair shop: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* April 8, 2011 | 106,035 km
* Scope: Engine oil change & major service
* Additional work: Spark plugs replaced, new battery, 4 new tires
* Repair shop: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* June 19, 2018 | 106,740 km
* Scope: Engine oil change & minor service
* Additional work: Alternator replaced, brake fluid replaced, front and rear brake pads completely replaced, new battery
* Repair shop: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* April 23, 2019 | 110,603 km
* Scope: Engine oil change & major service
* Additional work: Brake fluid replaced, 4 new S-series tires, new front and rear speakers installed
* Repair shop: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* September 6, 2019 | 113,041 km
* Scope: Vehicle maintenance
* Additional work: Air conditioning refilled (R134a), new front wiper blades, rear left electric soft top actuator replaced, nano-sealant applied, vehicle polished, interior cleaned, front stabilizer bar mounts lubricated
* Repair Shop: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* June 21, 2020 | 113,342 km
* Scope: Engine oil change & vehicle maintenance
* Service center: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* May 6, 2025 | 118,156 km
* Services: Engine oil change & vehicle maintenance
* Service Center: Nord-Garage Sauter, Konstanzerstrasse 57, CH-8274 Tägerwilen
* September 7, 2026 | 118,437 km (Most recent service)
* Scope: Engine oil change & vehicle maintenance
* Service Center: Auto Saller, Boschstraße 13, 84323 Massing (Germany)