Side. (Note: sorry about the brown suspension, I couldn't find enough black parts :(. )
Engine. Unlike the combat versions, the police version is powered by a normal diesel engine, however, the diesel has been refined to operate with enough power with just two cylinders, and it sips fuel.
With my police siggy.
ME: Here we have the newest police vehicle...
PHIPSON: OOH OOH! I WANT ONE!!!
PHIPSON: I GIVE YOU LOTSA MONEY FOR IT!!
ME: Umm, okaaay...
PHIPSON: MWAHAHAHAHAHAHAHA!!! WATCH OUT ALL YOU BAD GUYS! HAHAHA!!
(Vehicle starting) rrrrRRRRROOOOMMMMMM!! SKREEEEEEEECH!