+Season 1 and 2
Black 2010 Camaro
California license plate: 6IFS532
+Season 3 and 4
Silver FJ Cruiser
Derek may or may not still own the Camaro as he does appear to be wealthy enough to own both without needing to trade one in for the other. However, the 2010 Camaro does not appear on screen after Season 2
Black sixth generation Camaro, from the 2016 or 2017 model year.
Fun fact: the fifth generation Camaro Derek was using previously was based on GM's Zeta platform. For the sixth generation Camaro, which Derek is using at the end of the series, GM switched to using their Alpha platform.