A big first for Suzuki was the availability of a four-door version, lagging behind competing offerings from Daihatsu, Subaru, and Honda. Between the two engines, two bodystyles and several different equipment levels, a confusingly large lineup was on offer: two-door GU, GD, GH, GC, GT, GT type II, and four-door FU, FD, FH, FC, FT. In July 1974 the 37 hp GT engine was downgraded to 35 PS, while the 34 PS version was replaced by a 32 PS unit. The lowest powered 32 and 34 PS models had single Solex carburetors rather than the triple units used on more powerful models. Later on, the range was rationalized and the models renamed Standard, Deluxe, and Custom.