Sisu SA-110 is a prototype of a light two-axle off-road lorry made by the Finnish heavy vehicle manufacturer Oy Sisu-Auto Ab in 1986. Total six pieces were made. The vehicle was partly armoured.The initiative for the vehicle development came from the Finnish Defence Forces which sent an inquiry for a light off-road lorry to Sisu-Auto in April 1983. At the time the Defence Forces was planning to purchase of 1 000 such vehicles.