Any views on the 435d? A 2015 model with less than 15,000 miles can be bought for £25,000 which is only £4000 - 5000 more than the equivalent 420d. The mpg isn't a million miles off the 420d and given the considerable power increase and x drive it seems a relative bargain. Any downsides? How well do you think it will hold value given the demonisation of diesel cars? Perhaps I'm better with a 435i as I only do about 8000 miles per year, albeit those miles are mainly motorway so DPF shouldn't be an issue.