So some insurers, like GEICO for example, offer "Mechanical Breakdown Insurance," which alleges to work like an extended warranty for up to 7 years or 100k miles.
Here's some of their own claims about it:
What's your take on...
For those curious, I plugged my focus RS VIN into my geico account and they're quoting me $1750 per year for comprehensive/collision $500 deductible, $100/$300k bodily liability, and $50k property. My 2007 Audi A4 was $950/yr for the same coverage. I live in San Francisco.