1957 Porsche 356A Carrera 1500GS Coupé
- Engine
- 1.5L flat-four with four shaft-driven overhead camshafts, roller-bearing construction, ~100 bhp
- Colour
- Silver metallic

Chassis 58355 is a 1957 Porsche 356A Carrera 1500GS Coupé, one of only 287 Type 356 Carreras built with the roller-bearing four-cam engine between 1955 and 1958. Rare in right-hand drive, it is the sole RHD Carrera produced with the transitional 'bent' sunroof. Originally delivered new to Thailand via Bangkok Swiss Trading, it passed through multiple American owners in Minnesota before a professional restoration in the early 2000s returned it to factory specification. The car has appeared on the covers of several specialist Porsche publications.
Ownership
- 2023-12-15Auction saleEstimate £450,000 – £500,000
- 1957 → 1960Factory deliveryVilas Bunnangpartial documentation
Collected directly from the Stuttgart factory via Bangkok Swiss Trading and shipped to Thailand. An active amateur racer who used the car extensively throughout the country, eventually damaging the original engine in competition.
- 1960 →Private saleNephew of Vilas Bunnangpartial documentation
Acquired from his uncle; subsequently the car made its way to the United States.
- → 1973Acquisition unknownJeff Grigsbypartial documentation
Minnesota-based owner who sold the car to Jim Kellogg in 1973.
- 1973 → 1979Private saleJim Kelloggfull documentation
Minnesota owner who documented his ownership in a club magazine article; sold the car to George Wilkie in 1979.
- 1979 →Private saleGeorge Wilkiepartial documentation
Minnesota resident who later traded the car to Larry Skogland in the mid-1980s.
- → 1986Private saleLarry Skoglandpartial documentation
Acquired via a trade with George Wilkie in the mid-1980s; sold to Hank Godfredson in 1986.
- 1986 → 2000Private saleHank Godfredsonfull documentation
Minnesota resident who sourced a correct period Carrera engine to replace the pushrod unit and actively campaigned the car in vintage racing, achieving class wins and a concours victory.
- 2000 →Private saleJim Kelloggfull documentation
Previous owner who reacquired the car and commissioned a full restoration to original specification by 356RESTORE, with engine work by Vernon Croates of Carrera Sports in Florida.
- 2006 → 2019Acquisition unknownUK-based Porsche collectorpartial documentation
Well-known collector who imported the car to Britain, registered it on a private plate, and had it recommissioned by DK Engineering after a period in storage.
- 2019 →Private saleCurrent vendorfull documentation
Collected the car in March 2019 after recommissioning by Jaz Porsche; kept it garaged in Jersey from then until early 2023.
- Date unknownAcquisition unknownLloyd Wollerypartial documentation
Based in Minnesota; drove the car in rallies there around 1962.
- Date unknownAcquisition unknownRuss Moganone documentation
Minnesota-based owner; sequence within the chain places him after Wollery.
Competition
- 1962Rallies in MinnesotaDriver: Lloyd Wollery
Car competed in rally events in Minnesota while based in the US.
- —Rocky Mountain Vintage RacingBrainerd vintage racingDriver: Hank Godfredson
One of several venues where Godfredson raced the car with documented success; logbooks on file from 1987–88.
- —Rocky Mountain Vintage RacingMid-Ohio vintage racingDriver: Hank Godfredson
Part of Godfredson's vintage racing campaign with the car.
- —Rocky Mountain Vintage RacingSteamboat Springs vintage racingDriver: Hank Godfredson
One of the venues where Godfredson competed with the Carrera.
- —Grand Bahama Vintage Grand PrixDriver: Hank Godfredson1st in class; 1st in concours
Godfredson achieved both a class win in the race and top honours in the associated concours event.
Maintenance & restoration
- 2009ServiceDK Engineering
Recommissioning after approximately two years in storage, including carburettor overhaul, rear brake master cylinder renewal, and replacement of headlamps with quartz halogen units.
Bill on file confirming the work carried out in June 2009.
- 2019ServiceJaz Porsche
Recommissioning work underway at the time of the current vendor's purchase.
Work being carried out on behalf of DK Engineering in St Albans when the current owner acquired the car.
- —Engine rebuild
Original four-cam Carrera engine had been lost and replaced with a pushrod unit at an unknown date; Hank Godfredson subsequently located a correct Carrera four-cam motor (no. 90764) and installed it in place of the substitute.
Replacement engine sourced by Godfredson during his ownership from 1986 onward.
- —Restoration356RESTORE
Full restoration to original factory specification carried out using the Porsche kardex and period photographs from the original owner's family as reference material.
Commissioned by Jim Kellogg after reacquiring the car in 2000; completed in the early 2000s.
- —Engine rebuildCarrera Sports
Carrera four-cam engine rebuilt as part of the restoration programme.
Work performed by Vernon Croates at Carrera Sports in Tallahassee, Florida, concurrent with the 356RESTORE restoration.
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