Yes, they do, and I have an armored Karuma myself, but these vehicles aren't what players are driving around in, noob or not. The Akuma is a motorcycle and there's even an Akula, which is a Commanche-style helicopter (which I also have)
Karmua, Akuma, Akula. Not uncommon to mix 'em up.
Animals flee this hell, the hardest stones cannot bear it for long. Only men endure