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Porsche 930 Turbo — 1978

A costly Porsche build that is more track-oriented but still road legal. Updated, fine-tuned, and performance-ready without over-thinking the budget.

Peter Sundfeldt
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Shaun Major
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"The car has a lot of performance parts and racing details, and it's a real driving experience that works best if you've driven other racing cars."

755 000SEK
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Peter Sundfeldt
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Shaun Major
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"The car has a lot of performance parts and racing details, and it's a real driving experience that works best if you've driven other racing cars."


The current owner discusses his experience with the car after purchasing it in 2004 in the pdf below. You can find all of the technical information and performance numbers here; the project costs roughly 700,000 SEK, not counting the car, and comes with two large folders full of receipts.

According to the owner, he was inspired to create this after seeing a report produced by "Peter Sundfeldt" my college while driving Jocke Qvarnström's wild 911, which was also based on an older 1970s model.

Download spec and history (pdf): Click here!

Technical data

  • Year
  • Registration date
  • Mileage
  • Kw / hp
    221 / 300 
  • Fuel Type
  • Transmission
  • Interior finish
    Racing Seats 
  • Colour
    Light Grey 


  • Mechanical condition:

    The "Owner's Comments" section below has a list of engine combinations, parts, and power levels. There is a lot of power "on tap" when driving, and the clutch, like any advanced race car, requires a hard but delicate touch. The transmission is a race-modified original 4-speed with a high gear ratio. The appearance of the charge air cooler installed on the bonnet may be improved. Everything in the car can be tweaked and tuned in using the MAXX ecu touch pad and just turning the bar pressure switch.

  • Interior condition:

    Spartan and a bit rough interior more focus on light weight than comfort, older carpets, Momo racing seat with high-tech door cards in the form of carbon fiber and classic door closing strap from Porsche's RS and GT models. The gear lever arrangement is lavishly constructed and open. The welded brackets for the cage on the arches are bare and have surface rusty, just needs a general tidy up if desired.

  • Exterior condition:

    Nice silver color with a crack in the plastic on the back bumper. With a wing from a 3.8 RSR and an overall posture that exudes power and presence, this car has an aggressive stance.

  • General condition:

    A completed and unusual Porsche project in good, usable condition - if you like racing clutches. You will need to train yourself to drive it and handle the power, but after that it is just pure fun. The car was recently inspected/MOT'd and passed with no issues.

MOT (tech. insp.)

Fordonsstatus: Avst 2021-08-10
Ursprungsbesiktning: 1980-09-01 (regbes)
Datum i trafik första gången: 1980-09-01
Senast godkända besiktning: 2021-08-31
Besiktigad tom: - 2023-08-31
Skattebefriad: Ja
Körförbud: Nej
Antal ägare: 7

Owner's comment

Location and viewing Information

Location: Sandared

For viewing the vehicle, contact the valuator/depot:

Classic Car Depot
Shaun Major
+46 709 724007

Pick up

Collection must take place before: 2021-09-30.

NOTE! Payment (deposit to our account) must be made within 5 days and before collection.

Auction information

General information about the condition of the vehicles .
  • At this auction, many vehicles have been included in car collections and have been stored (mothballed) for a long time. For this reason, they are described from a collector's perspective and may need technical reviews and maintenance service - oil, battery replacement, new tires, brake review, etc. - before they can be used. .
  • During the auction days information about a vehicle may be updated up to the day before the auction ends. When you bid at the end of the auction period - and also if you have made an earlier bid - we therefore ask you to read the descriptions carefully, in case something has been changed due to new information.
Important to know before placing your bids!
  • Once you have called in an item and the reservation price is reached we want you to deposit the entire purchase amount into our client funds account before retrieval can take place.
  • When you need to retrieve a called in object we want you to examine it carefully. If you consider that the item does not match our description you do not need to complete the purchase. In this case the deposited purchase sum and the entry fee are refunded.
  • If you do not examine the item on the spot the call charge will be debited, but you do not have to complete the deal.
  • If you make the entire purchase exclusively at a distance you have 14 days to cancel, but must return the item at your own expense.
  • Your shipping costs and other costs are not reimbursed when the right of withdrawal is exercised. Swedish court applies.
  • For items that have not been collected within 14 days storage costs may be charged.

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