no it was an ordinary van, on TopGear
based on a snip she took at Jezza , when he was there with a Jag Diesel trying to get under 10 minutes
to which she said , hell, i can do that in a Van
one of the following episodes, they took a bog standard Transit there to try it, but she couldn't make it, pushed really hard, she even said it got scary, they taped up everything for aero, but couldn't beat 10:00
here is that episode