From playing around and from discord competitions, I pretty much have a full evolution of the intermediate car in my Canmo brand, the Kestrel. Going to post all the generations below, starting with the 1964 Canmo Gannet. The Kestrel followed in 1974, but took the Gannet’s place in the lineup and shared styling cues.
Being built on one of the Commoner body sets, the '86 Kestrel (especially the Executive trim level) has a sleeker, more modern feel to it compared to its predecessors, and the turbo engine on the Executive makes it quite a sleeper.
Canmo as a whole (not just the Gannet and Kestrel) deserves a thread all its own, in the Car Design Sharing subforum.
Anyway, I know the Kestrel Executive is built on the smaller of the Crown Vic body sets (2.7m wheelbase), but to me, it looks like the smaller FWD Sport is most likely based on the second smallest of the Commoner body sets (2.6m wheelbase).