5-Year Cost of Ownership · 1977–1990 403 cu in (6.6L) Oldsmobile V8, 4-bbl (optional)
$24,050
~$4,810/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
1977–1990
3 engine options
403 cu in (6.6L) Oldsmobile V8, 4-bbl (optional)
1970–1976
3 engine options
455 cu in (7.5L) Buick V8, 4-bbl