Thanks for the post but the article appears to be more of data publication than "review". Our own well known poster (gpsman1) provided us with more detail and information with his hybrid-plus experience than this article. I'm waiting for round #2 from hybrid-plus.

2005 AWD Escape Hybrid
Best Interstate tank trip MPG 39.02 (scangauge II) for 402 miles on I-70, 10.3 gallons used over mostly flat terrain.

Best Interstate tank trip E30 MPG 34.6 for 271 miles along I-80 in Indiana and Ohio.

Best multiple road tank trip E30 MPG 36.2 for 202 miles in Southwestern Pa.