SCCA® Solo classing — unofficial guide
What autocross class is a Toyota MR2 Turbo (SW20)?
CSStreetCSPStreet Prepared
A stock 1991–1995 Toyota MR2 Turbo (SW20) runs in CS (Street) under the 2026 SCCA Solo Rules.
From the 2026 rulebook (Appendix A)
Street: 'MR2 Turbo' = CS (years approximate; listing has none). No ST listing found for the turbo. SP: 'MR2 (all incl. Turbo) (1991-95)' = CSP.
Unofficial guidance verified against the 2026 SCCA® Solo® Rules — always confirm against the current rulebook before competing. Classing data cites the exact Appendix A wording it relies on.