Стиг
The show has often compared the Stig's driving ability to others, particularly Formula One drivers. When Jeremy Clarkson said that the Stig believed that the Suzuki Liana, the show's Reasonably Priced Car at the time, could do a lap time of 1:44.0, former F1 driver Nigel Mansell, appearing as a guest on the programme, duly obliged by posting a time of 1:44.6; the Stig then posted a time of 1:44.4. After Rubens Barrichello became the first person to beat the Stig's time (coming in at 1:44.3), the show repeatedly referred to a jealous rivalry between the Stig and Barrichello. Sebastian Vettel then further beat this time by posting a time of 1:44.0. Clarkson has often mentioned that F1 drivers seem to take a different racing line on the test track than the Stig, such as on Jenson Button's drive; however, during Barrichello's and Lewis Hamilton's visits to the show, Clarkson observed that they took the same line around the track as The Stig. F1 driver Mark Webber's appearance on the show was marked at the conclusion of his lap with Clarkson presenting him with an "I AM THE STIG" T-shirt.