I've owned two cars that required ZERO manitenance... As in NOTHING besides an oil change.
1983 Pontiac Firebird T-top(crate 350)
Bought with 180-something thousand miles and driven for 12K miles in one year.
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1987 Mercury Cougar XR7
Bought with 83,XXX miles and driven for 16 months and about 15,000 miles.
I also had a few cars which required less than $100 (one hundred) worth of service and never broke down on me, best example:
1991 Chevrolet S10 Blazer 4.3/5speed 4x4 (drove it for like 26K miles!)
Replaced a broken Vacuum switch for 4x4 system, Labor & parts: $50-something
Also did a full front brake job but that's wear & tear not maintenance.
Now as far as the Camaro goes I've spent a lot of money on it, but I can safely say there's only about $200 of that over the course of my 3+ year of ownership that was worn/broke/malfunctioning... the rest of the $1800 in manitenance costs have all been a result of abuse by yours trully. Drag racing, Burnouts, Drifting, Street Racing & Daily driving on a never-been-restored 38 year old car will do that to you.
Some components that I've broken due to my stupidity and nothing else:
- Original 10-bolt rear end. Replacement: $100 (friend hooked me up w/ his old one out of a '67)
- THM350 trans Leaky gasket pissed out all fluid, 68 shifted at 6900 rpm wiht a bone dry trans pan. (ouch) Replacement from junkyard: $100
- Rag joint on steernig column coupling... $35
- Broken throttle cable: $0 (nothing a wire coat hanger can't fix!)
- Front fender & lower valance off a '67: $150
- Broken exhaust hangers (several) $0 When you have three boxes of leftover parts off demolition derby cars, the shed is your 'parts store'.
- Crushed Wheel, studs & lug nuts on left rear... $15 for good samaritan who lived three houses away from where my wheel got torn off. This guy had a 1979 Camaro, two 1970 GTO (one of them a clone) and a '68 Nova.