No question the Insight is aerodynamic and lightweight. In the hypermiling festival events, drivers are getting well over 100mpg with this vehicles. However, Honda no longer sells these vehicles in this country. I wouldn't want one for winter usage.

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.