September 21, 2026 (9:00 am PT) through September 27, 2026 (11:59 pm PT), or while supplies last, get 20% off select items at creations.mattel.com/collections/limited-sale-event. Discount automatically applied at checkout. Club 59, Club Grayskull, Fang Club, and Red Line Club Members get an additional 5% off with code MEMBERFIVE. Cannot be combined with other offers. No prior-purchase adjustments. Taxes, shipping, and handling excluded. Void where prohibited.
Buckle up and get ready for high-octane speed with the buildable 1:32 scale Cadillac Project GTP Hypercar by Mattel Brick Shop. This detailed and authentic set includes decals for customization, two sets of wheel covers, a metal signature plate, and an exclusive matching die-cast car. Collect all the cars in the Speed Series and build your collection.
- Build the Race Car of the Future: Fully buildable 1:32 scale Cadillac® Project GTP Hypercar loaded with realistic details.
- Customize Your Ride: Includes a custom decal sheet and two sets of wheel covers to transform your build.
- Exclusive die-cast Car & Metal Signature Plate: Features a matching 1:64 scale metal car and signature plate, available first with Mattel Brick Shop sets.
- Authentic Hypercar Details: Features opening doors and faithfully recreated aerofin for maximum authenticity.
- Compatible With Other Brands: Pieces combine with all building sets by Mattel Brick Shop and other name brands.
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"This Hot Wheels Lego set is a car builder’s dream!"
- Mattel Creations Customer
