Chevys full-size Blazer 4-wheel-drive sport utility and its GMC Yukon counterpart were redesigned for 1992. Passenger capacity rose from five to six. Wheelbase grew by five inches, overall length by three. A 2-door wagon was again the only body style, with a tailgate and top-hinged window at the rear. Standard antilock brakes now worked on all four wheels, in both 2- and 4-wheel drive. Only one engine was available: a 5.7-liter gasoline V8, delivering 210 horsepower. A 5-speed manual gearbox replaced the 4-speed unit, with 4-speed automatic again optional. All models had Insta-Trac 4WD.