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£177,047

45-Years-Owned, RUF-Modified 1978 Porsche 930 Turbo Slant-Nose Conversion 5-Speed

United States • 24 Jul 2026

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Vehicle Details

AI Listing Summary

This 1978 Porsche 930 Turbo features a desirable RUF BTR slant-nose conversion and a 3.4-liter engine with a 5-speed manual transaxle. Despite extensive recent service and documentation, it has a notable dent and finish flaws, plus an unserviced A/C system.

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Condition 

7

The car has undergone significant mechanical and cosmetic updates, including a RUF conversion and slant-nose bodywork. However, there is a dent below the right mirror and other flaws in the finish, and the air conditioning has not been used in some time, indicating some need for minor reconditioning.

/ 10

Transmission:

Manual

Chassis No:

9308800383

Odometer:

3,000 miles

Reg Number:

[Reg Number]

RHD/LHD:

LHD

on Build Turbocharged 3.4-Liter Flat-Six Five-Speed Manual Transaxle Slant-Nose Conversion Repainted Black Tan Leather Upholstery 17" RUF Speedline Wheels Cross-Drilled & Ventilated Disc Brakes Sunroof Rear Spoiler Nardi Wood-Rimmed Steering Wheel RUF Instrumentation Alpine Cassette Stereo Engine-Out Service in 2026
This 1978 Porsche 930 Turbo was purchased by the seller in 1981 and was sent to a RUF-authorized dealer, Scottsdale Motorsports Ltd.

in Arizona, for conversion to their BTR specification in 1986.

Slant-nose bodywork was also installed at that time, and the car was repainted black.

Power is supplied by a RUF-modified turbocharged 3.4-liter Type 930/60 flat-six mated to a RUF five-speed manual transaxle.

It rides on 17″ RUF Speedline wheels and is further equipped with four-wheel cross-drilled and ventilated disc brakes, a sunroof, and a rear spoiler.

Inside, the cabin is trimmed in tan leather and is accompanied by wood trim, air conditioning, a Nardi steering wheel, a...

Points of note

£41,682

Lowest Price (Since 2020)

£161,886

Median Price (Since 2020)

£399,000

Highest Price (Since 2020)

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World Record

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Top 40%

The sale price places it in the top 40% of sold prices we've ever seen for the Porsche 911 (930) Turbo Coupe Flatnose

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