Buick used the Master Six name beginning in the mid-1920s. The 1925 Buick used the same engine used in the 24-Six of 1924. Several new body styles became available during this year. The Standard Six engine produced 50 horsepower while the Master Six was fitted with a 70 horsepower engine. The Standard Six bodystyles rested on a wheelbase that measured 114.3-inches while the Master Six had a 120- or 128-inch platform.
The name Master Six would continue through 1928. By 1928, the horsepower in the Standard Six was rated at 63 horsepower while the Master Six had 77 horsepower.By Daniel Vaughan | Apr 2009