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£428,134 (Est: £337,226 - £412,165)
1989 Porsche 911 Turbo 'Flat-Nose' Targa
United States • 15 Aug 2026 • Lot 314
Vehicle Details
AI Listing Summary
This 1989 Porsche 911 Turbo 'Flat-Nose' Targa is exceptionally rare, being one of only nine M505 Flachbau Targas produced for the year and featuring the desirable G50 transmission. Its highly original condition with extremely low mileage, confirmed by delivery documentation and a Porsche Certificate of Authenticity, makes it a significant collector's item.

Condition
9
The car is described as being in a 'highly original state of preservation' with very low mileage (8,019 miles) and retaining its numbers-matching engine and gearbox. This suggests it is in near-perfect condition with minimal signs of use, fitting the criteria for an Outstanding (9) rating.
/ 10
Transmission:
Manual
Chassis No:
WP0EB0932KS060091
Odometer:
8,019 miles
Reg Number:
[Reg Number]
RHD/LHD:
LHD
One of only nine M505 Turbo Flachbau Targas produced for 1989; ordered via Porsche’s Special Wishes department by the heir to the Italian food company Sbarro Sole year of production for 930 Turbo models equipped with the G50 five-speed transmission Special features of leather-lined, extended center console with VDO gauges, sport seats with electric height adjustment and red piping, electronic boost gauge, and shortened shifter with leather trim and boot Displaying just 8,019 miles at cataloguing time; highly original state of preservation, retaining numbers-matching engine and gearbox Accompanied by delivery documentation, Porsche Certificate of Authenticity, owner’s manual, and warranty information
Points of note
£55,816
Lowest Price (Since 2020)
£156,844
Median Price (Since 2020)
£428,134
Highest Price (Since 2020)
World Record
This vehicle has set a new record for the Porsche 911 (930) Turbo Cabriolet Flatnose
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Previous Sales
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