Episode 4
| Episode Number | 4 |
|---|---|
| Season | 18 |
| Aired | 2012-02-19 |
| Overview | Jeremy Clarkson, Richard Hammond and James May embark on an ambitious project to build mobility scooters that can tackle the wilds of the British countryside. |
| Runtime | 63 minutes |
| Absolute Number | 0 |
| Finale Type |