Buick Regal Coupe specs: 1976-1977

Buick Regal Coupe specs: 1976-1977

Like the Century and Century Custom, the Regal had two distinct variants for 1976-1977. The sedan and station wagons kept the basic 1973-1975 appearance, while all coupe variants got a new boxier appearance. The Regal was noticeably different than the Century coupes via its straight up/down nose it was equipped with, whereas both Century coupes were slanted back in the nose area. The Regal, of course, shared its formal roof with the Century Custom coupe.


Platform: A-body

Trim Levels:

  • base
  • Landau- roof treatment only
  • S/R- This package included bucket seats, center console, sport steering wheel, and whitewall radial tires.
  • Body Styles:

  • formal coupe
  • t-top formal coupe
  • Wheelbase: 112.0″

    F/R Track Width: 61.5″/60.7″

    Overall Length: 209.8″

    Overall Width: 76.5″

    Overall Height: 52.7″

    Turning Circle: not published

    Drag Coefficient: not published

    Curb Weight: 3707-3850 lbs.

    Available Engines:

  • 231 CID 2bbl V6
  • 350 CID 2bbl V8
  • 350 CID 4bbl V8
  • Available Transmissions: 3-SPEED TH350 AUTOMATIC

    Axle Ratio:

  • 2.41
  • 2.56
  • 2.73
  • 3.08
  • 3.23
  • Fuel Capacity: 22.0 Gallons

    Fuel Economy: not published

    Head Room F/R: 37.0″/37.1″

    Leg Room F/R: 42.4″/32.9″

    Shoulder Room F/R: 58.8″/58.1″

    Hip Room F/R: 54.9″/52.7″


  • FR78-15
  • GR78-15
  • Wheels: 15.0″ x 6.0″


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