The Toyota Matrix is an innovative 4-door wagon based on the Corolla. The 1.8L engine, borrowed from the Celica, produces 130-bhp in standard form, and 180-bhp for the Sport model. A 6-speed manual, 17-inch wheels, and a sport-tuned suspension are available in the Matrix Sport. Innovative features include rear seats that fold into the floor, and a sliding track mechanism in the cargo designed for specialized accessories.