Land vehicles are in the best place they've been since release. They're hardly indestructible, I blow enough of them on foot, or get blown up enough when in them. They're a menace that can be taken care of with some patience and positioning, they just can't be erased instantaneously when their driver is careful.
That's as it should be.
And I would seriously question what "before" you are referring to. If we're talking about how they were at release, then no, absolutely not. They were tin coffins, drivers did not dare get close to the enemy, it was the most boring tank play Battlefield had ever produced. And if you're talking about before the latest changes, well, tanks were considerably stronger then, so let's assume that's not what you meant.
Also, please consider using punctuation in the future, it's really not that hard.