We are pleased to hear you enjoyed the experience itself overall and had good knowledgeable staff at the venue on the day. As regards to the selection of cars available, it is worth noting that the vehicles are put through a lot of high-energy manoeuvres every day, not just on the experience you booked on for, but others like it from the same supplier, so they will be subject to more natural wear and tear and need for maintenance or repairs than would normally be the case. The suppliers at the venue will always endeavour to have high performance replacements if necessary in the case of warning lights, delays, curtailments or other mechanical issues.