The 5th generation Alto (HA12/22) was introduced in 1998. The styling was generally more rounded, the shape of the cabin showing the Alto's relationship with the new Kei. The 658-cc engine was produced in a version without a turbocharger, joining the turbocharged version and the 657-cc engines. Several derivatives were produced from this generation. Suzuki produced two "classic-style" versions: the Alto C with a deep chrome grille and a curious headlamp arrangement by which circular main lamps were joined with ovoid sidelights and indicators, which was shared with the Alto Works; and the Alto C2 which had separate headlamps and sidelights and a wider grille. Mazda also sold the standard Alto as the Carol, and Mitsuoka used the Carol as a basis for their Ray.