SwedishK It's usually cheaper to live in the countryside than in the cities, so I don't know how you could afford the city but not the countryside. The reason people in the city shouldn't have these massive cars is because they don't need them. If they need to drive off-road once a year on their holiday then they can rent a car for that. The rest of the year they should choose more environmentally friendly options. This country is not built for these huge cars. Our roads are not like in the US, neither are our car parks. The less of them around, the better for everyone.
As I pointed out, not everyone lives in the south of England. Its actually more expensive to live in the countryside within reasonable driving distance where I live because the property market in the city centre has collapsed. Really disappointing, considering your username, that you think the entire UK is like the south of England.
The lifespan of the car is to do with mileage, not age. There are well built small cars and well built large cars. I have an 11 year old Mini which is still running fine and I have no reason to replace as it's still got plenty of life left in it. Not sure why you think small cars have to be destroyed after 5 years. If you don't drive much, they last much longer.
Both are relevant. My 4 x 4 has done 180,000 miles and passed its MOT with no faults a couple of months ago. I don't "think small cars have to be destroyed after 5 years", however it is a fact that they don't last so long and are scrapped earlier than luxury models, because they have resale value and are designed to cover less mileage in their lifetimes. Small cars are not environmentally friendly, not driving when you can walk or cycle is.
I've tried and failed to post a photo of the snow drifts here today. I will point out, yet again, because it clearly hasn't sunk in, that not everyone lives in the south of England.