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BuickStandard Six

1925–1928 United States passenger car 4 production years
Production1925–1928
Recorded originUnited States
Classpassenger car
Also known asBuick Standard Coach
Background

The Buick Standard Six Series 20 was an automobile produced by Buick between 1925 and 1928. Powered by the overhead valve (OHV) Buick straight-6 engine, it was the junior model to the Buick Master Six, and shared the GM A platform with Oldsmobile, Oakland and Chevrolet. The Standard Six evolved from the earlier Buick Six when the Buick 4-cylinder was cancelled.

Text adapted from “Buick Standard Six” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07

Chronology ledger

Dates with their meaning intact

Production chronology1925–1928

Sourced production or model lifecycle range used by the main catalog timeline.

Wikipedia lead ↗4 years
Netherlands RDW first-admission observations1928

First-admission years observed in Dutch vehicle registrations; this is market evidence, not a worldwide production range.

Netherlands RDW ↗1 year