AUTOMOTIVE HISTORY – SEPTEMBER 19, 1991 - The Fourth Generation Honda Prelude

On September 19, 1991, the fourth-generation Prelude was introduced in Japan, and in Europe from early 1992. The car had a 58% front and 42% rear weight distribution. The four wheel steering system was changed to an electronic version and the engine was increased in capacity from 2.1 litres to 2.2 litres for the base model "S" (SOHC F22A1 engine, 135 PS (99 kW; 133 hp) at 5200 rpm, 203 N?m (150 ft?lbf) at 4000 rpm) and "VTEC" model (DOHC VTEC H22A1, 190 PS (140 kW; 187 hp) at 6800 rpm, 207 N?m (153 ft?lbf) at 5500 rpm), with a 2.3-litre for the "Si" (DOHC H23A1, 160 PS (118 kW; 158 hp) at 5800 rpm, 212 N?m (156 ft?lbf) at 5300 rpm). The Japanese Si came with the F22B (2.2 L DOHC non-VTEC, 160 PS (118 kW; 158 hp)). The VTEC model had an upgraded brake system, going from a 10.3" (262 mm) front rotor to an 11.1" (282 mm) front rotor and utilizing larger brake caliper and pads, similar to those found in the Honda Vigor. Its styling approach is similar to the Honda Ascot Innova during the same time period.