If buying one surprise car for your spouse doesn't make sense, then certainly, the answer is to....buy another.

In Part II of The Cartastrophe, the logic of Husband Math continues to go in the opposite direction that Stephen had intended...even without a hybrid.

POP! BANG! Check Engine Light!

What's worse than having a used hybrid with a battery pack that junks out on you? 

Having a completely different vehicle with an unknown issue that very few people in the world actually know about.