Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Driver | Constructor | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Jack Brabham | Brabham - Repco | 80.0 | 2:13:21.3 | 2.0 |
| Denny Hulme | Brabham - Repco | 80.0 | + 49.5 | 6.0 |
| Jackie Stewart | BRM | 79.0 | + 1 Lap | 10.0 |
| Jo Siffert | Cooper - Maserati | 77.0 | + 3 Laps | 11.0 |
| Chris Irwin | BRM | 76.0 | Engine | 9.0 |
| Pedro Rodríguez | Cooper - Maserati | 76.0 | + 4 Laps | 13.0 |
| Guy Ligier | Cooper - Maserati | 68.0 | Not Classified | 15.0 |
| Chris Amon | Ferrari | 47.0 | Throttle | 7.0 |
| Dan Gurney | Eagle - Weslake | 40.0 | Fuel Leak | 3.0 |
| Jochen Rindt | Cooper - Maserati | 33.0 | Engine | 8.0 |
| Bruce McLaren | Eagle - Weslake | 26.0 | Ignition | 5.0 |
| Jim Clark | Lotus - Ford | 23.0 | Differential | 4.0 |
| Bob Anderson | Brabham - Climax | 16.0 | Ignition | 14.0 |
| Graham Hill | Lotus - Ford | 13.0 | Differential | 1.0 |
| Mike Spence | BRM | 9.0 | Halfshaft | 12.0 |
Question:
Which vehicle has a Grid of 13?
Answer:
Cooper - Maserati