If I run up loads of miles onto the Integra it'll be worth about £3.50 in two years. That's the main worry. It's just not that sort of car you could shift with massive mileage on it whereas people dont worry about 100,000 on a 3.0 BMW. Funny thing is the Honda engine doesn't need any significant attention untill 125,000 miles yet it'd be difficult trying to convince someone the engine will do 200k if looked after well, despite the fact it's the truth.
Also, whilst it's very comfy to sit in - it's a bit noisy for doing regular motorway miles. I've been on lots of motorway treks in it and it's fine, but I couldnt take it up and down the motorway all week long - it'd drive me nuts. Motorway use is ok - but in moderation. Zero sound proofing.
530 I'd not be keen on really. Lovely car but I'd like something i could have fun with on the weekend, it's just not nimble enough for my liking, & there's the question of yet more lard with the 5 over the 3.
Not overly keen on a Diesel tbh, will definately give it some thought, but I just dont like them.