Goki Shelby car The Shelby GT-500 was originally powered by a 335 HP engine. This went from 0 to 100 kilometres per hour in 6.1 seconds. This metal model with a scale of 1:38 can't beat that, but with its bright color and characteristic stripes it comes close to the original! Specifications: Colour: blue Gender: junior/unisex Material: steel Length: 12.5 cm Scale: 1:38 Drive: pullback Age: from 3 years old