Based off experience, My suggestion is a Honda Accord, I've had 2 and both have been flawless during my ownership, Both have only ever required Basic Maintenance and servicing.
First was a 7th Gen 2003 2.0i Auto which we got many many years ago, only moved it on as the rear got quite rusty and it needed a brake master cylinder which ended up costing more than the car was worth, got rid at like 170k-180k miles, engine would have easily lasted well past 200k.
My Current car is an 8th Gen 2009 2.4i Manual, Got it about 4 years ago at 70k miles now on 110k, its passed all its MOT during my ownership, gets serviced every year and I see no reason why this car won't last me another 5 years/100k miles.
They've very comfortable cars, Though a 5sp Auto, its very smooth and not that slow to shift at all (Obviously nothing compared to DCT or modern ZF boxes), though I drove a New Nissan Qashqai with the CVT box and the old Accord Auto was miles better than that rubbish Nissan is offering.
EX trim you'll get nice big comfy leather heated seats, decent enough audio, though they offer bluetooth its unfortunately only for making phone calls, 8th gen cars do offer AUX/USB connection.
If it wasn't for the fact that Honda stopped selling the Accord in the UK, I more than likely would have a 9th/10th gen cars at some point.