For some reason that made me think you should possibly consider an Infiniti M45? Didn't those have V8s and 4 doors? or going even older, weren't some of the Q series cars the fastest production sedans or something in the mid 90s?
Here's a cheap one..but some pretty good looking ones popped up under 10
https://www.cargurus.com/Cars/inventoryl...=181960638
Here's a cheap one..but some pretty good looking ones popped up under 10
https://www.cargurus.com/Cars/inventoryl...=181960638
2013 Cadillac ATS....¶▅c●▄███████||▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅||█~ ::~ :~ :►
2008 Chevy Malibu LT....▄██ ▲ █ █ ██▅▄▃▂
1986 Monte Carlo SS. ...███▲▲ █ █ ███████
1999 F250 SuperDuty...███████████████████►
1971 Monte Carlo SC ...◥☼▲⊙▲⊙▲⊙▲⊙▲⊙▲⊙▲⊙☼◤
2008 Chevy Malibu LT....▄██ ▲ █ █ ██▅▄▃▂
1986 Monte Carlo SS. ...███▲▲ █ █ ███████
1999 F250 SuperDuty...███████████████████►
1971 Monte Carlo SC ...◥☼▲⊙▲⊙▲⊙▲⊙▲⊙▲⊙▲⊙☼◤