PORSCHE RACING HISTORYPorsche 910 - Chassis No. 910-018a
A replacement chassis for 910-018 that was destroyed on it's first outing at Brands Hatch in 1968 and given the same chassis number
25 April 1968 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 15 | Porsche 910 | 910-018a | P2.0 | Ben Pon (NL)/Gijs van Lennep (NL) | Ben Pon (NL) | DNF | 18th | 40 laps - Fuel Pump |
13 July 1969 - Solituderennen Hockenheim - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 910 | 910-018a | S2.0 | Hans-Dieter Blatzheim (D) | Hans-Dieter Blatzheim (D) | 4th | 25th |
10 August 1969 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 24 | Porsche 910 | 910-018a | S2.0 | Hans-Dieter Blatzheim (D)/Ferfried von Hohenzollern (D) | Blatzheim (D) | 14th | 6th | 20th | 148 laps |
17 May 1970 - Spa 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 32 | Porsche 910 | 910-018a | S2.0 | Peter Sadler (GB)/Paul Vestey (GB) | Paul Vestey (GB) | 14th | 2nd | 17th | 56 laps |
28 May 1972 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 43 | Porsche 910 | 910-018a | S2.0 | Bernd Becker (D)/Elmar Clever (D)/Karl-Heinz Tibor (D) | Bernd Becker (D) | 24th | 5th | 39th | 35 laps |
24 September 1972 - Interserie Nürburgring - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 79 | Porsche 910 | 910-018a | SRP2.5 | Bernd Becker (D) | Bernd Becker (D) | 11th | 5th | 17th | 12 laps |
1 April 1973 - Interserie Nürburgring - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 24 | Porsche 910 | 910-018a | INT | Bernd Becker (D) | Bernd Becker (D) | 13th | 7th | 12 laps |
27 May 1973 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 24 | Porsche 910 | 910-018a | S2.0 | Bernd Becker (D)/Elmar Clever (D) | Bernd Becker (D) | 18th | 5th | 45th | 35 laps |