PORSCHE RACING HISTORYVolkert Merl (D)
1979 : DRM Zolder Bergischer Löwe - 3rd overall : Dijon 6 Hours - 1st overall : Brands Hatch 6 Hours - 1st overall
4 February 1979 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 4 | Porsche 935/77A | 930 890 0014 | GTX | Reinhold Jöst (D)/Rolf Stommelen (D)/Volkert Merl (D) | LM Joest Porsche (D) | 46th | 11th | 4th | 162 laps - Engine |
11 March 1979 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935/77A | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly équipe (D) | 3rd | 3rd | 8th | 24 laps |
8 April 1979 - DRM Hockenheim Jim Clark - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935/77A | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | 7th | 7th | 7th | 19 laps |
22 April 1979 - Dijon 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 908/03 | 908/03-008 | S+2.0 | Reinhold Jöst (D)/Volkert Merl (D)/Mario Ketterer (D) | LM Joest Racing (D) | 1st | 1st | 1st | 255 laps |
29 April 1979 - DRM Nürburgring Eifelrennen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935 | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | 7th | 7th | 7th | 7 laps |
20 May 1979 - DRM Salzburgring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935 | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | 10th | 8th | 6th | 21 laps |
3 June 1979 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 935 | 930 890 0014 | Gr.5 | Volkert Merl (D)/Derek Bell (GB)/Rolf Stommelen (D) | Liqui Moly Joest Racing (D) | 5th | 5th | 10th | 41 laps - DNF |
17 June 1979 - DRM Mainz-Finthen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935 | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | DNF | 7th | 8 laps |
24 June 1979 - DRM Norisring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935/77A | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | 4th | 4th | 7th | 44 laps |
22 July 1979 - DRM Diepholz - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935/77A | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | 7th | 7th | 14th | 39 laps |
5 August 1979 - Brands Hatch 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 908/03 Turbo | 908/03-008 | S+2.0 | Reinhold Jöst (D)/Volkert Merl (D) | Joest Racing (D) | 1st | 1st | 1st | 231 laps |
2 September 1979 - DRM Hockenheim Hessen Cup - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935 | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | 6th | 6th | 7th | 39 laps |
23 September 1979 - DRM Nürburgring Supersprint - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 935 | 930 890 0014 | Gr.5 | Volkert Merl (D) | Liqui Moly Equipe (D) | DNF | 7th | 10 laps |