Episode 4
| Episode Number | 4 |
|---|---|
| Season | 17 |
| Aired | 2011-07-17 |
| Overview | Jeremy Clarkson, Richard Hammond and James May replace the conventional train's carriages and locomotive with a series of caravans attached to a specially modified car. |
| Runtime | 59 minutes |
| Absolute Number | 0 |
| Finale Type |