NASCAR 6th Generation Diecast Cars The wait is over! Order the new 6th Generation NASCAR diecast cars. The new "Gen 6" diecast cars boast of all-new body styles, paint schemes, and sponsorships. The new makes and models by Toyota, Ford, and Chevy also closely resemble the car in your own driveway. Don’t delay in adding these newly-designed NASCAR Gen 6 diecast cars to your collection in 2013!