Well, after much time (and more to come) I think I have built up a sizable array of police cars. (not quite sure what I was thinking for some of them)
C
Dodge Challenger R/T - Good straight line car, pretty good grip for a 550hp muscle car on (very wide) stock compound tires
Lamborghini Miura - really not sure what I was thinking (I will fix the police decal eventually)
B
2017 F150 - I have 6 F150s that I didn't buy and have no use for. Might as well make something of it
BMW M1 - Strong all round Interceptor, lacks a bit of cornering grip but nothing the handbrake won't solve...
FPV Pursuit - Seems like Ghosts are a bit overlooked. I've seen the white ford utes, I think it'll blend in.
Foxbody Mustang - was supposed to be a straight line car, then I built the M1. Now it's a novelty
A
Ferrari F355 - MR Ferraris handle nicely right? ideal for urban environments
FPV Falcon - 'Normal' Patrol car with an experimental livery
Audi RS4 - Other patrol car, nice AWD traction and an Audi V8 (can't go wrong really)
S1
ACR Viper - excellent downforce but lacking acceleration past 130mph due to full cornering downforce
BMW M2 - "Patrol car" Is a wheelspinning sideways mentalist, will kill me
Corvette ZR1 - Highspeed Interceptor. Best kept on the freeway
Lamborghini LM002 - 1300hp 200mph offroad truck. If the M2 doesn't kill me, this will
Sorry for very long post