1:18 2020 Ford Mustang Shelby GT-500 - White. The Maisto 1:18 2020 Ford Mustang Shelby GT-500. This model car features adjustable seat backs, opening doors and engine compartment, full-function steering, and four-wheel suspension, highlighting a detailed chassis with a separate exhaust system. With approximate dimensions of 270mm x 115mm x 75mm (L x W x H), the 1:18 scale model is a large replica with a detailed interior. Constructed with a diecast metal body and plastic parts, this Maisto model showcases the iconic 2020 Ford Mustang Shelby GT-500 in a striking white color.