Series 21, Episode 5 was the fifth episode in Top Gear's twenty-first series. The episode first aired on the 2nd of March, 2014. It was the final studio episode of the twenty first season of the show.
Richard heads to the Yas Marina circuit for a nocturnal drive of Porsche's hybrid powered 918 Spyder.
Jeremy and James create a public information film for cyclists on the dangers of the road.
Power Test Edit
Jeremy compares the BMW M135i to VW's latest Golf GTI.
Aaron Paul, from Breaking Bad and the upcoming Need for Speed movie, is the final celebrity for series 21 to drive around the test track.