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 | Navigator | Vehicle | Class | Capacity | Total Time | Margin |
| --- | --- | --- | --- | --- | --- | --- |
| Bradford | Huggins | 1999 Subaru Impreza WRX STi | CM22 | 3400.0 | 07:00 | 00:00 |
| Nicholls | Locket | 2003 Holden Commodore Ute | CM34 | 5700.0 | 07:45 | 00:45 |
| Waldon | Catt | 1999 Subaru Impreza WRX STi R | CM42 | 3400.0 | 08:29 | 01:29 |
| Summers | Anesbury | 2007 Porsche 911 GT3 RS | CM13 | 3600.0 | 09:16 | 02:16 |
| Finlayson | Ferguson | 2000 Mitsubishi Lancer Evo 6.5 | CM22 | 3396.0 | 09:40 | 02:40 |
Question:
Which Capacity has a Class of cm22, and a Vehicle of 1999 subaru impreza wrx sti?
Answer:
3400.0