Buick Special, Skylark (USA / CAN)

Power steering fluid capacity & service interval

Buick Special and Skylark (USA / CAN) require power steering fluid with a capacity of 1 liter. Service intervals include checks at 1500 km and 9000 km. The data covers 3 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Special V6 (1962-1963)
  • Use: Normal
  • Capacity 1 liter
  • Check 9000 km
Skylark (1961-1963)
  • Use: Normal
  • Capacity 1 liter
  • Check 1500 km
Special V8 (1961-1963)
  • Use: Normal
  • Capacity 1 liter
  • Check 1500 km

Additional Notes

  • The Buick Special and Skylark power steering system holds 1 liter of fluid across all three configurations covered in the 1961-1963 specifications.
  • A 1-liter capacity in a power steering reservoir is a relatively modest volume, consistent with the compact hydraulic assist systems common to early 1960s passenger cars.
  • The Skylark (1961-1963) carries a check interval of 1500 km under normal use conditions, which is a short inspection cycle indicating frequent monitoring of fluid level was expected.
  • The Special V8 (1961-1963) shares the same 1500 km check interval as the Skylark, placing both configurations on an identical normal-use maintenance schedule.
  • The Special V6 (1962-1963) departs noticeably from the other two configurations, carrying a check interval of 9000 km under normal use conditions rather than 1500 km.
  • The 9000 km check interval on the Special V6 is six times longer than the 1500 km interval applied to the Skylark and Special V8, representing a substantial difference in how frequently fluid level inspection was specified for each engine variant.
  • The Special V6 specification applies only from 1962 onward, while the Skylark and Special V8 both carry specifications beginning in 1961, reflecting the V6 engine's later introduction into the Special lineup.

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