I'm looking to upgrade and purchase a used car and have a budget of between 8-12k. My work commute is quite varied and involves long distance commutes anywhere in the country 1-2 times a week and the rest is a mix of town driving on the weekends (annual mileage still results in about 15k). I want a comfortable car that's able to handle the long commutes but not sure if I necessarily need a diesal car. Was looking at a Seat Leon 1.2 TSI (2014) or VK Golf (2011) Hyundai i30/Kia Ceed. Advice would be greatly appreciated! Comfort and reliability are key factors. Really like Seat Leon (petrol) but heard that their lifespan is only 120-150k miles?