It turns out, if you watch Resident Alien (S4), and then Peacemaker (S1), you'll notice that Linda Hamilton and John Cena drive the same 71-73 Comet!

https://www.imcdb.org/v001600422.html

I probably wouldn't have noticed except the rims didn't change, also, the shows are filmed in the same town, which I also wouldn't have noticed, except in both shows, they filmed the same shot of the downtown street, at night, which shows the same strings of lights from street light pole to pole, across the street. Of course, since most tv series are filmed in Vancouver area, it just makes sense