How Long Does LEGO® Porsche 911 GT3 R REXY AO Racing Car (42224) Take to Build?

A typical builder finishes LEGO® Porsche 911 GT3 R REXY AO Racing Car (set 42224, 1,313 pieces) in about 4 hours. Taking it slowly runs closer to 5 hours 30 minutes; building at a fast pace, about 3 hours 5 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.