The Swaraj Code is powered by a 389 cc 1-cylinder diesel engine that produces 11.1 hp and is paired to a transmission with 6 Forward + 3 Reverse Gears.

The Sonalika MM-18 is powered by a 863.5 cc 1-cylinder diesel engine that produces 18 hp and is paired to a transmission with 6 Forward + 2 Reverse Gears.