The execution
The 29-car lightweight road file: factory roll cage, cloth seats, four-point harnesses and coil-overs; air-conditioning and stereo deleted.
RM describes roughly 220 lb saved and says buyers chose Grand Prix White or Guards Red. Porsche’s 317 km/h figure applies to the 959 generally, not separately to the Sport. Chassis 905011 made $5.505M in 2026, Broad Arrow’s stated Sport auction record.
On the record
- 29 built — repeated RM and Broad Arrow claim
- Factory roll cage, cloth Recaros and Autoflug harnesses
- Grand Prix White or Guards Red, per RM
- Sport record: US$5.505M, Broad Arrow Amelia Island 2026
As separated
- Years
- 1988
- Built
- 29
- Engine
- 2'849 cc sequential-twin-turbo flat-six
- Power
- 515 PS
- Weight
- ≈220 lb saved versus Komfort
Against the Komfort
- Years
- 1988 · Komfort 1987–1988 · 1992–1993
- Built
- 29 · Komfort 207
- Power
- 515 PS · Komfort 450 PS
- Weight
- ≈220 lb saved versus Komfort · Komfort 1'450 kg catalogue kerb