The Mustang Mach 1 is powered by a 351-cid, 250-hp V-8 engine and is finished in Wimbledon White with black interior. The Mach 1 package includes styled steel wheels, black low-gloss paint on the hood and cowl, special sound insulation package, high-backed bucket seats with knitted vinyl, color-keyed dual sport mirrors, teak-toned instrument panel and door appliques, floor console, electric clock, swing-out quarter windows tinted glass rear window and rocker panel moldings.