* Introduced in 2004
* Base model of the RX-8
* Standard features: 13B-MSP Renesis rotary engine, 215 horsepower, 159 pound-feet of torque, 5-speed automatic transmission, rear-wheel drive
* Optional features: Bose sound system, leather upholstery, sunroof
Mazda RX-8 PZ
* Introduced in 2005
* Performance-oriented model of the RX-8
* Standard features: 13B-MSP Renesis rotary engine, 232 horsepower, 160 pound-feet of torque, 6-speed manual transmission, rear-wheel drive
* Optional features: Bose sound system, leather upholstery, sunroof, Bilstein shock absorbers, Brembo brakes
Comparison
The main differences between the Mazda RX-8 PS and PZ are in the engine and transmission. The PZ has a more powerful engine and a 6-speed manual transmission, while the PS has a less powerful engine and a 5-speed automatic transmission. The PZ also has some additional performance-oriented features, such as Bilstein shock absorbers and Brembo brakes.
Overall, the Mazda RX-8 PS and PZ are two different models of the RX-8 that offer different levels of performance. The PS is a more affordable and fuel-efficient option, while the PZ is a more performance-oriented option.