Okay kiddo, have you ever seen a really tough car that looks like it can take a lot of damage? That's what a non-military armored vehicle is!
They're cars, trucks or SUVs that have been reinforced with really strong materials to protect the people inside from things that might hurt them. Like strong bullets, explosives or other dangerous things.
The door and window glass are made with a special material that can withstand bullets without breaking easily. The tires are special too, they're able to keep moving even if they get shot. The body of the car is also reinforced with heavy steel plates, making it really hard for any bullets or explosives to pierce through the vehicle easily.
These cars are usually used by important people like movie stars, presidents, or businessmen who need to travel around without worrying about getting hurt. Even police use these types of armored vehicles as well.
So overall, a non-military armored vehicle is just like a normal car, but super tough and safe for important people who need extra protection while they're out and about.