Sunny model series B110 has a McPherson strut front suspension. This is lighter, less expensive, and allows more engine compartment room than the previous B10 model's double A-arm front suspension. In the rear, conventional leaf Springs and and a Live axle are fitted. Both are lightweight systems well matched to the size and weight of the Datsun 1200 car. The heavier next-generation Sunny B210 use a medium-duty duty front suspension appropriated from the Datsun 610. This means that most B210 front suspension, front axle and front brake parts do not interchange with B110.