If I buy a 2012 Honda from a non-Honda dealer, how long is the manufacturer's warranty good for?

If I buy a 2012 Honda from a non-Honda dealer, how long is the manufacturer's warranty good for?

The manufactures warranty is only good as the manufactures clames it is. The dealer can give a add on warranty at a cost to you. Be carefull they can rip you off a lot of money by selling you a warranty that is already covered by the manufactures warranty.

Though Honda had a 3yr 30k mile bumper to bumper and 5year 50K drive train.

Who sold the car does not affect the warranty.
So the warranty is the same no matter if you bought it from a ford dealer or a Honda dealer.

Previous salvaged cars, those with rebuilt titles, lose their warranty.

Same as it would be regardless of where you buy it, even if you buy from an individual.

Same

You have a 3 year/36,000 mile bumper to bumper factory warranty from date of original purchase and a 5 year/50,000 mile factory drive train warranty. If you buy a certified used car from the Honda dealer you would get the drive train warrranty extended to 100,000 miles