Tata Ultra Prime School LPO 11.6/54 CNG: 55-seater bus specifications include a 4-cylinder 3.8 SGI NA BS6 engine of 3783 cc displacement that produces a power of 85 horsepower and a high-end torque of 250 Nm. It has a common rail injection system. It follows BS6 OBD2 emission norms compliance. The new Tata Ultra Prime School LPO 11.6/54 CNG: 55-seater bus has one-jack-knife type passenger doors. There are parabolic suspensions both in front and rear. The tyre size of this brand-new 55-seater Tata bus is 235/75R17.5 and the wheelbase size is 5400 mm. Check the above-given table for other configurational features.