Reply To: How do you choose your motability vehicle? August 12, 2021 at 9:21 am #161506 WigwamParticipantTharg, classic car insurance £95 full comp agreed value. Mk1 MX5s are 1.6 (pre 1994) or 1.8 litres. Mines 1.8. 2 litre jobs came much later.