Same set can build 2 different cars, with instructions from Lego App or lego.com.
Already built as a Low Racer can be dismantled and rebuilt as the Megalodon.
Extra bits and instructions included.

The LEGO 42134 Technic Monster Jam Megalodon is a complete set released in 2022 under the LEGO Technic theme. Features a pull-back mechanism to offer great fun and racing with others similar sets.