Which performance advantage of Toyota 4A 5A 8A engine is better?

The basic structures of the engines 4A, 5a and 8A are almost the same as those of the engine 4a. The displacement of Toyota old Corolla engine 4A is 1.6. The displacement of the engine 5A is 1.5. The displacement of engine 8A on Toyota VIOS is 8A 1.3.

4A: Maximum power (horsepower/rpm-1)115/5600 Maximum torque (foot pound/rpm-1)15/2800 cylinder displacement.

5A: displacement 1.5L, maximum power (Kw/rpm) 68/6000, maximum torque (Nm/rpm) 124/3200, compression ratio 9.8: 1.

8A: displacement 1.3L, maximum power (Kw/rpm) 63/6000, maximum torque (nm/rpm)10/5200, compression ratio 9.3: 1.

From the data, the performance of 5A engine will be better.

At present, the Toyota 58A engine equipped with more than N models only has a slight change in engine name and structure, like the 5A+ 8A+ of Wei Zhi, but omits the distributor and adopts an electronic throttle, four ignition coils and an igniter, with the maximum power increased by 7 kW and the maximum torque increased by 6 Nm.