I thought biofuel was supposed to become practical once the price hits $2.50/gal. This is the biggest upward trend I have ever seen, and it will put a real clamp on introducing diesel cars to the US.

My heating oil delivery last week was $4/gal. The delivery before that was $3.50, just 2 months ago.

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1985 380SE Blue/Blue - 230,000 miles
2012 Subaru Forester 5-speed
2005 Toyota Sienna
2004 Chrysler Sebring convertible
1999 Toyota Tacoma