Complete Archive of Stefan Kiefer

Nürburgring 24 Hours51. ADAC TotalEnergies 24h Nürburgring21.5.2023
180180 - Porsche 718 Cayman GT4 Clubsport - Huber RacingPorsche 718 Cayman GT4 Clubsport - Porsche F6 4v DOHC 3800 cc N/ACup 3
Huber RacingClosed bodywork
Mid-engined
Driven by: Stefan Kiefer (D)/David Kiefer (D)/Marius Kiefer (D)/Luca Rettenbacher (A)Result: 55th
Grid: 60th (9:04.4200) - 61st fastest qualifier
Colours: unknown
Tyres: unknown
Photo updated: 08/12/2023Photo by courtesy of: Thomas Morper
Nürburgring 24 Hours52. ADAC Ravenol 24h Nürburgring2.6.2024
131131 - Porsche 992 GT3 Cup - Teichmann RacingPorsche 992 GT3 Cup - Porsche F6 4v DOHC 3996 cc N/ACup 2
Teichmann Racing (D)Closed bodywork
Rear-engined
Driven by: Stefan Kiefer (D)/Marius Kiefer (D)/David Kiefer (D)/Luca Rettenbacher (A)Result: 68th
Grid: 33rd (8:35.1750) - 31st fastest qualifier
Colours: unknown
Tyres: unknown
Photo updated: 15/12/2024Photo by courtesy of: © Michael Herzig-fotomich.de
24 h Nürburgring53. ADAC Ravenol 24h Nürburgring22.6.2025
94The car is not available on a photoPorsche 992 GT3 Cup - Porsche F6 4v DOHC 3996 cc N/ACup 2
Sante Royale Racing Team (D)Closed bodywork
Rear-engined
Driven by: Stefan Kiefer (D)/Marius Kiefer (D)/David Kiefer (D)/Luca Rettenbacher (A)Result: did not finish
Grid: 34th (8:37.2280) - 33rd fastest qualifier
Colours: unknown
Tyres: unknown