The Autozam AZ-1, known by the framecode PG6SA, is a mid-engined kei-class sports car, designed and manufactured by Mazda under its Autozam brand. Suzuki provided the engine as well as the inspiration for the design. Manufactured from October 1992 to October 1994, the AZ-1 was noted for its gullwing doors. Power came from the same Suzuki-sourced 657 cc turbocharged engine used by the Suzuki Alto that produced at 6,500 rpm and at 4,000 rpm. Suzuki later produced its own badge engineered version named the Suzuki Cara (PG6SS). History Pre-production Suzuki prototypes The proposal for the AZ-1 goes as far back as 1985 when Suzuki created the Suzuki RS/1 as a mid-engine sports car project for volume production. Suzuki's design for the Tokyo Motor Show was more than just a design exercise, they designed a fully functional car with a front/rear weight distribution of 45:55, powered by a modified 1.3-liter G13B engine borrowed from the Cultus GTi. This was followed up by the Tatsumi Fukunaga-designed RS/3, unveiled for the 1987 Tokyo Motor Show. This version of the car retained many of its design features of the predecessor, but many of its design features were modified to meet Japanese safety regulations as well as for practicality. However, the project was abandoned in favor of the roadster project they had been working on, named later the Cappuccino. Mazda's design team, led by Toshihiko Hirai, who was also responsible for the MX-5, took over the design project, despite having a limited budget and capacity. Mazda prototypes The redesigned cars, constructed in tube frame with floors and bulkheads constructed from aluminium honeycomb, clad in three different body styles constructed in fiberglass. The cars were constructed around the Kei car regulations of the time (maximum length , maximum engine capacity 550 cc), until this was changed for the following March, hence its model name, AZ-550 Sports. First introduced at the 1989 Tokyo Motor Show as the AZ-550 with three versions. The Type A was a red sports car with pop-up headlights, front air vent and a distinctive Ferrari Testarossa inspired side strakes but most distinctive of all design features were the gull-wing doors. The Type B, themed as "High-tuned pure sports", was inspired by the trends in the tuning industry and in current concept car design, featuring greenhouse pyramid roof without a rearward sweep to the C-pillar. It had a racing car inspired interior, unlike Type