Toyota Agya that uses the K10B engine with DOHC (Double Overhead Camshaft) and automatic transmission (Matic) does not exist. Agya 1.0 liter uses a KR 3 cylinder engine with DOHC and VVT-i technology. Agya 1.2 liter uses a 4 cylinder inline engine, 16 valves, DOHC, and Dual VVT-i. 

Ayla Matic Engine Specifications with K10B DOHC:

Engine Capacity: 998 cc

Engine Type: K10B, 3-cylinder DOHC

Maximum Power: Approximately 67 hp (or 67 PS)

Maximum Torque: Approx. 90 Nm