Roadmaster becoming the Electra 225 and the Limited being discontinued due to lack of sales success. Limited trim package The Limited name was used again in 1967 as a trim option on the Electra 225 Custom model and other models. Between 1971-1979, Buick added the "Limited" name to its top trim Electra 225, which was previously known as the Electra 225 Custom. The cars were not badged as Electra 225s, but instead wore "Limited" scripts. However, these cars were Electra 225s, and in a break from tradition, the "Limited" trim level could be optioned with either the Park Avenue or Park Avenue DeLuxe options package, each even more well-equipped than the Limited model alone. Buick continued to use the designation of "Limited" through 2005 on its various models to typically denote the highest trim level in a model range. References External links King of the Road Limited Cars introduced in 1936 Motor vehicles manufactured in the United States