LEGO City 60197 Passenger Train

When comparing the older 60197 Passenger Train with the newer 60337 Express Passenger Train, the most significant update lies in the control mechanism. The 60197, released in 2018, relies on traditional battery operation, whereas the 2022 model, 60337, features modern app control, offering a more versatile building and playing experience. Additionally, the newer Express Passenger Train is more substantial, featuring 764 pieces compared to the 60197's 677 pieces. In terms of target audience, the 60197 is aimed slightly younger (6-12 years), while the 60337 broadens its appeal with an upper age limit of 99. Overall, the 60337 offers greater technical complexity and a modern control system for enthusiasts.