Sorta. When I bought my truck I knew it wasn't going to be a daily commuter, so mpg wasn't highest on the list. When I bought my last Camry I was focused more on purchase price. As a result I'm not really situated for the next time gas spikes--my Camry seems stuck at 30-31mpg and my truck is 16-17mpg--then again, I put maybe 5k/year on the truck so I kinda don't care.
Do wish my Camry was a stick, I bet I'd have about 4 more mpg.