The 1.0 L and 1.2 L Ecotec Family 0 engines are carry overs from the Corsa B; the 1.4 L Family 1 engine was replaced with a new 1.4 L Family 0 model. The 1.8 L Family 1 engine is an upgrade for the previous 1.6 L 16 valve engine and produces 125 PS (92 kW) and 165 N⋅m (122 lb⋅ft) of torque. The edition with the 1.8 L engine was named Corsa GSi and was the predecessor of the new Corsa OPC.
It had some crazy mechanical issues. At one point it stumbled and stalled because the carburetor had come loose from the intake manifold and I had to tighten it back down! Another time, my brother was driving it and the brakes failed. Somehow the end of the brake shoe that meets the brake cylinder piston had become worn on one side, causing the piston to slip off the end of the shoe when the brakes were applied, losing braking and squirting fluid all over.