Kinda off-topic, but how come the automatic RX-8 makes more torque at a lower rpm than the manual version?

Engine Specifications


1.3L 210 hp Rotary 1.3L 250 hp Rotary



Horsepower 210 @ 7200 RPM 250 @ 8500 RPM


Torque (lb-ft) 164 @ 5000 RPM 159 @ 5500 RPM


Displacement (cc) 1308 1308