What does what Salt Lake City use have to do with METRO ATLANTA replacement PD cars?
Aside, all your banter about "fleet vehicles" don't apply to this thread, the fact is more gov't and corporate (NOT RENTAL FLEETS) are domestic because they are cheaper to maintain, cheaper to insure, and cheaper to procure. Your statements about Toyota parts being sourced domestically is moot, the real issue is COST. Fact is, parts for Japanese and Korean cars is indeed HIGHER than domestic models. Feel free to visit any Auto Zone, Rock Auto, etc and do comparison on typical fleet replacement items for similar year/make/models and you'll start to see what I mean.
My statement about the difficulty of outfitting emergency vehicles using Japanese cars comes from personal experience not conjecture. Can you buy ready made consoles, radio mounts, dash plates, computer mounts, lighting and other ancillary equipment for these cars as cheaply and off the counter like you can for domestic cars? No, you can't- go check out Galls.com to start. Custom installs=custom parts=custom prices. That's tax money that you would loudly complain about being wasted. I'm glad Salt Lake city can afford luxury cars, with the big church with all their billions running the town, they could afford Maybachs or Aston Martins. For the rest of us in the dirty south, these aren't an option.
Getting them serviced is also a factor. Many large agencies have their own motor pools and their techs are trained on Fords and Chevy's, retooling, and retraining can cost big money. Wonder why a trip to your Toyota dealer always results in a case of hemmorhoids? Being a Toyota Certified dealer is more expensive than being a Motorola Authorized repair center. Ask anyone who owns such a place and they will tell you.
Recalls? There are just as many safety recalls on Toyotas, Hondas and Nissans as there are Ford, Chevy or Dodge. Let's not forget Toyota is "moving forward" at a high rate of speed alright. Still haven't found why their cars take off out of control? Oh that's right, it takes a toilet shim to fix that right up. Just what I want our officers in, uncontrolled cars.