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£178k (Est: £166.8k - £250.2k)

1989 Porsche 911 Turbo Cabriolet

RM Sotheby's • France • 28 Jan 2026

Market Position:

Highest 10% of Past Sales

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£177,997 (Est: £166,830 - £250,245)

1989 Porsche 911 Turbo Cabriolet

France • 28 Jan 2026 • Lot 137

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Vehicle Details

AI Listing Summary

This is a rare, Slate Grey Metallic 1989 Porsche 911 Turbo Cabriolet, one of only 724 made with the G50 five-speed gearbox. It was delivered new to France and has been with a single owner since, complete with original books and manuals.

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Condition 

8

The car is described as being in its factory-correct color combination and comes with its original Porsche books and manuals. It was also owned by a single owner since new, which suggests it was likely well-maintained. However, since this is a vintage car, minor reconditioning might be required.

/ 10

Manual

LHD

France

WP0ZZZ93ZKS070491

1989

Auction

£178k (Est: £166.8k - £250.2k)

1989 Porsche 911 Turbo Cabriolet

RM Sotheby's • France • 28 Jan 2026

Market Position:

Highest 10% of Past Sales

Track live values and receive listing alerts

Description

Delivered new to France and retained by a single owner

One of just 724 examples built to Turbo Cabriolet configuration for the 1989 model year and to feature the desirable Getrag “G50” five-speed gearbox Powered by a Type 930/68 3.3-litre flat-six engine

Finished in its factory-correct colour combination of Slate Grey Metallic with a Black soft-top roof; complemented by a Black leather interior Offered with its factory-supplied Porsche books and manuals Livrée neuve en France, première main Un des 724 exemplaires de Turbo Cabriolet modèle 1989, doté de la désirable boîte Getrag "G50" cinq rapports Équipée d'un 6-cylindres à plat 3,3 litres Type 930/68 Combinaison de couleurs correcte d'usine, Slate Grey métallisé avec capote noire et sellerie en cuir noir Vendue avec ses manuels et carnets Porsche d'origine

Price Analysis vs Other 911 (930) Turbo Cabriolets

£49,278

Lowest Price (Since 2020)

£112,412

Median Price (Since 2020)

£219,450

Highest Price (Since 2020)

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World Record

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Highest 10% of Past Sales

Compared to previous sales, the sale price placed this vehicle in the highest 10% of past sales for the 911 (930) Turbo Cabriolet.

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Lowest Price

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Average Price

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Rare Sale

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Previous 911 (930) Turbo Cabriolet Sales

MOT Information

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Latest MOT mileage:

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Auction House Headquarters

RM Sotheby's

1 Classic Car Drive, Blenheim, Ontario, N0P 1A0, Canada

Operating from Blenheim, Ontario, RM Sotheby's is a physical auction house handling high-end classic, historic competition, and collector cars. They conduct live auctions globally and offer vehicle consignment and private sales.

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