What is included in ambulance expansion in fire stations

Quote from Redux_GB

Basically, what I am wondering if all the ambulance station vehicles are available in normal fire stations with the expansion or not as I was planning to put an EMS Rescue vehicle inside of one of my fire stations due to it having a mountain rescue unit in the station as well.

Yes, you're able to purchase all ambulance vehicles, including EMS rescue.

Though I appreciate the ambulance extension for fire stations, I have more stand-alone ambulance stations than I do ambulance extensions. If one of my fire stations have an ambulance extension in real life, and I have a stand alone station in the game, I will place the ambulance station directly next to the fire station in order to avoid the timeline, and help will the overall cost and whatnot.

To answer the question directly, the only think that comes with it is the ability to house ambulances. I haven't noticed any staff increases post-expansion.

I agree that it may be worthwhile, but if you're impatient, the method I use may be the way to go.

Quote from Redux_GB

Was answered before saying that you can purchase all vehicles you get in ambulance station's.
Also its 100000 credits cheaper to get an extension on the fire station instead of buying an ambulance station that is apart of the fire station anyway.

Depending on your location of your fire stations, it would be worth having fire stations with the ambulance expansion, while in other places (e.g. uk) they are only useful if the station is shared with mountain reacue or other services as ambulances aren't situated in the fire stations.

In Wales their heading towards Ambulances based at Fire Stations as 'Social Deployment Points' coming from an ambulance hub initially. There's a lot of it going on, especially in South East Wales.