I know that the TL doesn't support the use of E85, but it seems like a interesting topic, so I throw it out for discussion. I haven't seen it on the forum

Key questions in my mind:
performance? better or worse
mileage?
cost per mile?
modifications required to the engine/fuel system or computer to support E85 (cost effective?)
could current vehicles be retrofitted?

Inquiring minds want to know...

 

This was discussed in the AutoNews subform in the OffTopic section. I'd check there and see if you can get more input.