Rear legroom increases over an inch, both front and rear shoulder room increase, and trunk space is up over a cubic foot. (thetorquereport.com)
The roof mechanism also eats up shoulder room too (1065 mm rear shoulder room vs 1400 mm up front), but strangely for a drop top there is ample head room. (rediff.com)
In this scenario the Camry offered 5 mm more rear shoulder room, 10 mm more rear headroom and 20 mm more knee room than the Commodore. (motoring.com.au)