Like Sentra, I too remember the bad old days when smog was visible and you could smell it as well. I have no problem with rear facing cameras if they allowed the vehicle to loose the rear view mirrors, but we know that won't happen.
Thursday I might buy a Toyota Echo at the salvage auction. Even manual windows and under 2100 pounds with a CD of .29. I just wish they had better revs per mile in top gear, but for my mostly local driving it will be fine.
Wish me luck.
https://www.iaai.com/Vehicles/Vehicl...&RowNumber=217
regards
mech