'Excelsior Motor Company Ltd.' was an
automobile manufacturer based in
Birmingham,
England in the 1920s. Bayliss and Thomas were part of the Birmingham
cycle industry, established as a cycle manufacturer in 1874, using the brand name Excelsior. Initially they had premises at 287-295 Stoney Stanton Road, Hillfields,
Coventry,
Warwickshire before moving to Kings Road,
Tyseley, Birmingham in 1921.
When they entered the car business they used the name Bayliss-Thomas as there was already a
Belgian car called the Excelsior. The prototypes had three wheels and air-cooled engines, but production vehicles were conventional 9-13 hp four wheelers and around 1000 were made.