How Long Does LEGO® High-Speed City Express Passenger Train (7745) Take to Build?

A typical builder finishes LEGO® High-Speed City Express Passenger Train (set 7745, 737 pieces) in about 1 hour 45 minutes. Taking it slowly runs closer to 2 hours 25 minutes; building at a fast pace, about 1 hour 20 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.