WhatClassAmIAutocross Classing Guide

SCCA® Solo classing — unofficial guide

What autocross class is a Toyota MR2 (non-turbo, AW11/SW20)?

ESStreetESTStreet Touring

A stock 1985–1995 Toyota MR2 (non-turbo, AW11/SW20) runs in ES (Street) under the 2026 SCCA Solo Rules. Built to Street Touring allowances (within EST tire and wheel limits), it runs EST.

From the 2026 rulebook (Appendix A)

Street: 'MR2 (non-turbo) (1985-95)' = ES. ST: 'MR2 (non-supercharged) (1985-89)' and 'MR2 (non-turbo) (1991-95)' = EST.

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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.