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£36,445

1975 PORSCHE 911S CUSTOM CABRIOLET

United States • 17 Apr 2026 • Lot 500

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Vehicle Details

AI Listing Summary

This is a custom 1975 Porsche 911S cabriolet with a slant-nose conversion, powered by its original 2.7-liter flat-six engine. It features a refinished exterior, black leather interior, and mechanical upgrades, potentially increasing its appeal to enthusiasts looking for a unique and well-maintained classic.

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Condition 

7

The car description indicates it's been refinished and has some modifications like the slant-nose conversion and aftermarket wheels, suggesting refurbishment. It also mentions a new clutch and chain tensioner upgrade, implying some mechanical attention. Slight wear is likely present on the paint, interior or wheels. One or two small dents or curb marks may be present but are not prominent. Requires minor reconditioning.

/ 10

Transmission:

Manual

Chassis No:

9115210480

Odometer:

[Odometer Reading]

Reg Number:

[Reg Number]

RHD/LHD:

[RHD/LHD]

This custom 1975 Porsche 911S cabriolet is powered by its original 2.7-liter flat-six engine paired with a five-speed manual transmission.

It was converted from a Targa configuration to a cabriolet with an all-metal slant-nose conversion.

The car is equipped with independent suspension and stopping power is handled by four-wheel disc brakes.

The exterior has been refinished in white and rides on BBS-style three-piece wheels with a staggered setup.

The interior is trimmed in black leather and equipped with Monaco front bucket seats, VDO instrumentation, a three-spoke steering wheel and power windows.

Additional mechanical updates include a chain tensioner upgrade and a new clutch.

Points of note

£19,845

Lowest Price (Since 2020)

£24,848

Median Price (Since 2020)

£36,445

Highest Price (Since 2020)

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World Record

This vehicle has set a new record for the Porsche 911 S Cabriolet

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Top X%

The mid-point of the vehicle's estimate places it in the top [X]% of sold prices we've seen for the [enter model]

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Lowest Price

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Average Price

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Rare Sale

This vehicle comes to market rarely. In auction records we've only seen 8 sold before

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Previous Sales

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MOT Information

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