The lumbar support is slightly lacking for me, but I have dancer-like posture so it could just be my preference.
The seats are very plush and well-designed otherwise... go sit in one.
see full Subaru Impreza / WRX review
What Our Members Are Saying about the Seat Room and Comfort of the 2006 GMC Canyon
The two small jump seats in the extended cab are very tight, almost useless for an adult. Also, the plastic hardware on the storage boxes is cheap.
see full GMC Canyon review