LEGO Technic 24 Hours Race Car Features a detailed V8 engine with moving pistons, opening gull-wing doors, all-round independent suspension, working front steering, high fenders Upgrade with the 8293 LEGO Power Functions set (not included) for working LED headlight plus motorized gull-wing doors and engine hood 2-in-1 model: rebuilds into an SUV Racer 24 Hours Race Car measures over 3" (10cm) high, 18" (48cm) long and 8" (21cm) wide SUV Racer measures over 6" (16cm) high, 15" (39cm) long and 7" (19cm) wide