Pretty much that exact list is why both of my cars are 94 Buick Roadmasters (admittedly, no factory Bluetooth, but yes on everything else).
Incredibly reliable, very easy to work on, cheap high-quality parts, everything’s analog, you get a full suite of gauges (except oil pressure, but there is at least a light for low oil pressure and low oil level). 94-95 is OBD1, but GM’s OBD1 implementation is almost as detailed as OBD2 (just without per-cylinder misfire detection and secondary post-cat O2 sensors). Keys are $4 at the hardware store (if you disable the pass-key system, which was an anti-theft system that relied on a resistor in the shaft of the key - if you leave that, more like $25). Key fobs are $15 and can be programmed in 30 seconds. Oil changes cost $60, transmission fluid changes cost $150, diff fluid changes $150 ish (cut all those numbers roughly in half if you diy). Tires are $90-110 per for good ones, less if you have someone who can get them for you at cost. And they’re incredibly comfortable.
Only real downside is fuel economy, ~17mpg city, ~25mpg highway. With some tuning knowledge you can get that up to 30mpg highway on premium fuel. And if you don’t like the image of driving an old car, that can be a downside too.
Incredibly reliable, very easy to work on, cheap high-quality parts, everything’s analog, you get a full suite of gauges (except oil pressure, but there is at least a light for low oil pressure and low oil level). 94-95 is OBD1, but GM’s OBD1 implementation is almost as detailed as OBD2 (just without per-cylinder misfire detection and secondary post-cat O2 sensors). Keys are $4 at the hardware store (if you disable the pass-key system, which was an anti-theft system that relied on a resistor in the shaft of the key - if you leave that, more like $25). Key fobs are $15 and can be programmed in 30 seconds. Oil changes cost $60, transmission fluid changes cost $150, diff fluid changes $150 ish (cut all those numbers roughly in half if you diy). Tires are $90-110 per for good ones, less if you have someone who can get them for you at cost. And they’re incredibly comfortable.
Only real downside is fuel economy, ~17mpg city, ~25mpg highway. With some tuning knowledge you can get that up to 30mpg highway on premium fuel. And if you don’t like the image of driving an old car, that can be a downside too.