Here are some prices I got (no discounts included, sorry if no engine details). These are for 2008/2009 models:

Toyota Camry = GL 83,300/GLX 94300 (full options)
Toyota Corolla = Base 67,300/1.6 full options 72,300

Honda Accord = Base 84,000/114,000 full options
Honda Accord Coupe = Base 102,000/118,000 full options

Honda Civic = Base 75,000/81,000 full options

GMC Terrain = v4 99,000/v6 117,000

Chevrolet Epica = Base 65,000/LT full options 81,000
Chevrolet Captiva = Base 77,000/85,000 full options
Chevrolet Lumina = Base 82,000/103,000 full options