| SE3P (2003–2012) | RX-8 (base), April 2003 | 13B-MSP RENESIS, 210 PS | 5-speed manual or 4-speed automatic at launch. The automatic became a 6-speed in October 2006; the facelift base 5MT was scheduled for June 2008. |
| SE3P (2003–2012) | Type E, April 2003 | 13B-MSP RENESIS, 210 PS | 4-speed automatic at launch, 6-speed from October 2006. March 2008: 17-inch wheels and punched leather seats (black, red or beige). |
| SE3P (2003–2012) | Type S, April 2003 | 13B-MSP RENESIS, 250 PS | 6-speed manual. March 2008: 235 PS, 18-inch wheels and fine-weave black fabric seats. |
| SE3P (2003–2012) | Type RS, March 2008 | 13B-MSP RENESIS, 235 PS | 6-speed manual. Exclusive aero parts, 19-inch forged aluminium wheels, Recaro bucket seats and Bilstein dampers. |
| SE3P (2003–2012) | Type G, May 2009 | 13B-MSP RENESIS | 6-speed automatic; the base grade renamed. Rain-sensing wipers, automatic lights, advanced keyless entry and start, and an audio-less specification standard on every grade. |
| SE3P (2003–2012) | Mazdaspeed Version, February 2004 | 13B-MSP RENESIS, Type S base | Announced 24 December 2003, 300 planned. Model-specific control module, fresh-air duct, sports muffler with catalyst and spark plugs; Mazdaspeed lightweight flywheel, oil cooler, sports springs, body bars and aero parts. |
| SE3P (2003–2012) | Mazdaspeed Version II, scheduled October 2004 | 13B-MSP RENESIS, Type S base | Announced 20 August 2004, 180 planned. Height- and damping-adjustable suspension, lightweight flywheel, model-specific control module and sports muffler, and eccentric-shaft rebalancing. |
| SE3P (2003–2012) | Sport Prestige Limited and II, 2004–2005 | 13B-MSP RENESIS | Sport Prestige Limited went on sale on 24 November 2004 with beige leather seats. Limited II was announced on 18 October 2005 for sale in mid-November, with sand-beige leather and Alcantara seats; Mazda's genealogy dates it to October 2005. |
| SE3P (2003–2012) | Rotary Engine 40th Anniversary, August 2007 | 13B-MSP RENESIS | Type S 6MT or Type E 6AT base, limited to 200 cars. Marble White, black leather and light-silver Alcantara seats, Bilstein dampers, urethane-foam-filled front crossmember. |
| SE3P (2003–2012) | Mazdaspeed M'z Tune, announced December 2006 | 13B-MSP RENESIS | Mazda's December 2006 announcement listed it as a production model for Tokyo Auto Salon 2007, with launch scheduled for February 2007. |
| SE3P (2003–2012) | SPIRIT R 6MT, November 2011 | 13B-MSP RENESIS, Type RS base | Recaro bucket seats, Bilstein dampers, bronze 19-inch forged wheels (225/40R19), aero parts, red brake calipers, curtain and front side airbags. |
| SE3P (2003–2012) | SPIRIT R 6EC-AT, November 2011 | 13B-MSP RENESIS, Type E base | Black leather with red stitching, gunmetal 18-inch wheels (225/45R18), sports suspension, red brake calipers, curtain and front side airbags. |