The Mazda B platform is an automobile platform for compact cars. It has been used by a number of vehicles from Mazda and Ford Motor Company in Japan and abroad.
This is the first showing of Mazda's SS (self-stabilizing) rear suspension. The two lower parallel links of the rear strut are designed to induce toe-in on the rear tire on the outer side of the curve (e.g. right turn - left rear tire).
1980–1985 Mazda Familia
1980–1985 Mazda GLC
1981–1986 Mazda Familia Wagon (station wagon)
The SS suspension was updated.
1985–1989 Mazda Familia
1985–1989 Mazda 323
1987–1992 Ford Laser (hatchback)
1987–1990 Mercury Tracer
1989–1994 Ford/Mercury Capri
The Mazda BG was shared with Ford, which called it CT120.
1989– Eunos 100 (hatchback)
1989–1993 Mazda Familia (sedan)
1989–1993 Mazda Familia (hatchback)
1989–1993 Mazda Familia Astina (hatchback)
1989–1993 Ford Laser Coupe (coupe)
1989–1993 Ford Laser Sedan (sedan)
1991–2002 Ford Escort (North America)
1991–1999 Mercury Tracer
1998–2003 Ford Escort ZX2 (North America)
1995–1997 Kia Sephia
1994–1997 Mazda Familia (sedan)
1994–1997 Mazda Familia (hatchback)
1994–1997 Mazda Familia Neo (hatchback)
1994–1997 Ford Laser (hatchback)
1994–1997 Ford Laser Sedan (sedan)
BW is a station wagon version of the BF platform.
1986–1995 Mazda Familia (station wagon)
The BJ platform was updated with a lower moment of roll for improved steering, better chassis rigidity, and new engines and transmissions.
Applications:
1998–2002 Mazda Familia (sedan)
1998–2002 Mazda Familia (hatchback)
1998–2002 Mazda Familia S-Wagon (station wagon)
1998–1999 Ford Laser Lidea (sedan)
1998–1999 Ford Laser Lidea Wagon (station wagon)
1999–2002 Mazda 323 (sedan)
1999–2002 Mazda Protegé (sedan)
1999–2002 Mazda Protegé5 (station wagon)
The BK platform is Mazda's designation for the Ford C1 platform, which was jointly engineered by Mazda, Volvo and Ford.
Applications:
Mazda Axela/Mazda3 (first generation)
Mazda Premacy/Mazda5 (second generation)
Mazda Biante
The BL platform is partially based on the Ford C1 platform, which was jointly engineered by Mazda, Volvo and Ford.
Applications:
2009–2013 Mazda Axela/Mazda3 (J68/BL)
2010–2015 Mazda Premacy/Mazda5 (BL)