http://www.edmunds.com/insideline/do/Drives/Comparos/articleId=108445/pageId=67420

Just finished reading this comparision review of the 06 HCH and the 05 Prius. While Edmunds ranked Prius #1 overall, the review seems to favor the HCH in what I consider "important categories". The HCH was clearly favored for handling, style, and comfort. Also, of interest, is only 42.9 mpg over the 1,000 mile test drive, which dinged the HCH ratings. At 1400 mpg on my 06 HCH, I'm now in the 50mpg range (thanks to all the tips on this site). Overall, the best review of two fine hybrids I've read anywhere.

Here is a short synopsis chart in their review:

Evaluation - Drive

Engine Performance
Vehicle Score Rank 2005 Toyota Prius Hybrid 15.0 1 2006 Honda Civic Hybrid 14.0 2

Transmission
Vehicle Score Rank 2005 Toyota Prius Hybrid 15.0 1 2006 Honda Civic Hybrid 13.0 2

Braking
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 13.0 1

Suspension
Vehicle Score Rank 2005 Toyota Prius Hybrid 11.0 2 2006 Honda Civic Hybrid 17.0 1

Tires
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 2 2006 Honda Civic Hybrid 15.0 1

Steering
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 16.0 1

Visibility
Vehicle Score Rank 2005 Toyota Prius Hybrid 10.0 2 2006 Honda Civic Hybrid 14.0 1

Fun to Drive
Vehicle Score Rank 2005 Toyota Prius Hybrid 14.0 1(t) 2006 Honda Civic Hybrid 14.0 1(t)

Evaluation - Ride

Seat Comfort Front
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 2 2006 Honda Civic Hybrid 14.0 1

Seat Comfort Rear
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 1(t) 2006 Honda Civic Hybrid 13.0 1(t)

Wind & Road Noise
Vehicle Score Rank 2005 Toyota Prius Hybrid 10.0 2 2006 Honda Civic Hybrid 15.0 1

Rattles & Squeaks
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 2 2006 Honda Civic Hybrid 15.0 1

Evaluation - Design

Interior Design
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 16.0 1

Interior Material
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 15.0 1

Climate Control Design/Operation
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 13.0 1

Audio System Design/Operation
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 1 2006 Honda Civic Hybrid 12.0 2

Secondary Control Design/Operation
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 14.0 1

Exterior Design
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 2 2006 Honda Civic Hybrid 14.0 1

Headlight Illumination
Vehicle Score Rank 2005 Toyota Prius Hybrid 15.0 1 2006 Honda Civic Hybrid 14.0 2

Overall Build Quality
Vehicle Score Rank 2005 Toyota Prius Hybrid 14.0 2 2006 Honda Civic Hybrid 15.0 1

Evaluation - Cargo/Passenger Space

Entry/Exit
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 2 2006 Honda Civic Hybrid 14.0 1

Expanding/Loading Cargo
Vehicle Score Rank 2005 Toyota Prius Hybrid 14.0 1(t) 2006 Honda Civic Hybrid 14.0 1(t)

Storage Space
Vehicle Score Rank 2005 Toyota Prius Hybrid 12.0 2 2006 Honda Civic Hybrid 15.0 1

Cupholders
Vehicle Score Rank 2005 Toyota Prius Hybrid 13.0 2 2006 Honda Civic Hybrid 15.0 1