I'm not sure if I am posting in the right place but I'm going to be taking on a long commute to work on an hour each way (mainly motorway), so I am looking into getting a new Diesel car with low mileage that will be reliable and easy on fuel! I'm pretty clueless in the area of cars but have been advised to stick with a 1.4 to 1.6 litre. Would this be right? I'm also wondering whether anyone has advice on the type of car to go for? I'm currently looking at Golfs, Ford Focuses, Auris's and also quite like Honda Civics. Any advice would be greatly appreciated! Feeling in the dark and overwhlemed at the cost! Thanks all!