Today, Mazda's kei cars use Suzuki engines, though the originals from the 1960s used a Mazda-designed OHV engine family. F5B .55 L F5B - Suzuki F5B engine, used in the (Suzuki-built) 1989 Mazda Carol F6A .66 L F6A - Suzuki F6A engine, used in the (Suzuki-built) 1995 Mazda Carol K6A The tiny 660 cc K6A was a Suzuki-designed and -produced inline-three, used in the (Suzuki-built) 1998 Mazda Carol. The turbocharged version produces and 106 Nm (78 lb·ft), while the normally aspirated version is rated at and 63 Nm (46 lb·ft). See also Mazda OHV engine Mazda engines Kei car