I'm biased, and did straight Mechanical rather than Automotive (mechanical, for planes) but Loughborough is certainly a cracking University.
Its a plate glass not a redbrick/collegiate, so the builders are newer, but aside from aesthetics and perhaps some hang up on historic reputations I dont think there much relevance in that, and certainly with the UK Loughborough has an excellent and well founded reputation for engineering.
I don't know a lot about Durham, but its also a good university as far as I know (my cousin did philosophy there, anyway). I applied to Machester, Leeds, Nottingham, Warwick and Liverpool and picked Loughborough for the campus, the facilities/workshops, and the fact it was actively claiming a push for exposure to practical work and ties with industry, which as a practical person who wanted a job in engineering design, was what I was after. Three years from graduating, I'm now being flown around the world by JCB to manage overseas manufacturing and new product design and introduction, loving engineering and my work. Which I count as a success story.
What do you want from the course?
What do you consider your interests are?
Where do you want to live?
Daniel