Koenigsegg Jesko Absolut Gray Supercar (LEGO 42173)

About this set

This is the LEGO Technic Koenigsegg Jesko Absolut in grey, set 42173, with 801 pieces and a difficulty of 3/5. The model is mostly grey with black and orange accents, and the box carries the LEGO TECHNIC branding and the 42173 code. It is a supercar build featuring opening doors, exposed mechanical structure, a rear wing, a steering wheel and a suspension system, and those are the areas worth watching during the build. A practical order: assemble the chassis and suspension first, then the exposed mechanics and rear wing, and fit the doors last so they do not keep swinging open mid-build. Keep the grey panels symmetrical left and right; the orange parts are few, so sort them before starting. At 3/5 this is approachable for anyone with some Technic experience, and 801 pieces works well across two or three sessions. The finished car suits desk display and builders who want mechanical detail without a high-difficulty part count.