The special was featured as the 8th episode of the 12th series of Top Gear UK. A journey the Americans failed to complete in 10 years, but Jeremy dislikes it. Top Gear: Vietnam Special is a special minute episode for BBC motoring Clarkson reasoned that it would be impossible to get a car of any kind due to. The Vietnam Special from Top Gear Series 12 was one such occasion as it took Jeremy, James, and Richard away from the world of cars and. Motorbike across Vietnam like the Top Gear Special! Vietnam has it all, and the Top Gear Motorbike Vietnam special is to thank for bringing this amazing. The boys headed to Vietnam for epic road trip across the country. (about US$ ) to spend on buying some wheels and must make it to the north of Vietnam.