1975 Buick "Free Spirit" Century Specifications

Model name

Century Custom Series

Body Style

2-Door Colonnade Coupe

Model Year

1975

Engine

350ci

Carburator

4bbl

Compression Ratio

7.9:1

Horsepower

175bhp (estimated - know the difference between gross and net horsepower)

Transmission

TurboHydramatic 350 (Automatic)

Rear Axle Ratio

3.08

Exhaust

Single pipe

Seats

Sport Bucket

Exterior Color / Graphics

White with Red/Blue Placards, Indy 500 logo above rear quarter, Lettering alongside doors, Blue "BUICK" logo with eagle on hood and trunk lid, Blue "BUICK" logo at far end of either side, White eagle on front fenders,"Free Spirit" white lettering on front fenders, "BUICK" and "Free Spirit" blue lettering on trunk lid

Interior color

Glacier Blue

Removable Roof Panels

Hurst Hatches

Interior seat material

White Naugahyde

Stock Tire Size

GR70x15 (approximately P225/70R15 by today's standards)

Wheels

White "Rally" style with deep-dish chrome trim rings

Grille

GS Blackout Trim

Tail lights

GS Blackout Trim

Suspension

(Compared to stock model:) Higher rate springs, larger stabilizer bars