I'm helping my folks replace their 2003 Ford Focus TDCI Sport with a Volkswagen Golf. They only do 6000 miles per year and fancy a Golf having had a few in the past. Which engine would you recommend?

They need rear passenger space for the 90 year old parents as well as ease of access. I've asked my Dad to avoid diesel based on the above mileage, but am not sure which petrol engine is best for their needs. They are Yorkshire based so need a bit of poke for the hills.