Honda accord, as above.
Mine was 1600 and is really highly specced - full heated electric leather, climate, cruise, sunroof, Bose amplified stereo that actually sounds awesome and has a neat sub in the boot, electric everything etc etc.
The 1.8 is adequate, it ain't torquey but doesn't really feel bogged down unless you've got 4 people in the car. The 2.0 is obviously better but not by a huge amount, the 1.8 is actually 1.9l in capacity anyway. I get mid 30s from mixed driving and 40 on a run and it's the only car Ive owned where driving style doesn't seem to make much of a difference. Engine make a surprisingly nice noise, especially above 4k rpm.
Very comfortable, seats are good (although tall people might struggle) and it rides over bumps nicely. More comfy than my old Saab or mondeo, even. Handlings not too bad, turns in ok but it's a fwd non performance saloon so don't expect too much in that area!
I've had a few wee bits go wrong, but they're easy to work on and although parts aren't the cheapest, they're not too bad.
So ticks all your boxes, a saloon in the right colour (eg not "old rover brown" like mine) looks quite good, tons of them around so they should be easy to find, with the added bonus of a sub, vtec and decent engine note for proper Essex driving.