Digging into the archieves here! was a good spec car back in the day and some impressive performance figures.when it was featured in fast lane they also timed a 400hp rs500 with nitrous on top and listed a set of figures for the both cars and the current fastest production car,the lambourghini countach,the mogul was very close and the 500 was faster at some stages!
The video against the bike is good too,iv still got that!