As the title states, in August I will be driving to and around France for 3 and a bit weeks. I will be having the car checked over by a trusted mechanic but is there anything I should be made aware of driving a little engined car at or above 70mph for around 80% of the journey, and is there anything I can do to increase my chance of making the whole journey with car in one piece? Also anything to make it more efficient?
(other than "get a better car" or "walk") I appreciate that I probably have one of the worst selected cars considering my plan but as always any advice would be greatly appreciated 
P.s. it will be fully serviced!
P.s. it will be fully serviced!