It's nice to hear that you're on the car hunt too.It is true that the Mazda 3 ordered through agent doesn't come with sun roof and some more bells and whistles but I came across some Axela hybrids with sun roofs.
For me the interior was quite ok for axela and 3.
Brand new Mazda 6 with 2.5L Skyactiv engine is a bit pricey but registered ones are advertised around 6.5M. These come with more bells and whistles than 2L Mazda 6 (sun roof, Active driving display,Bi-Xenon discharge lamps and daytime running lamps, e loop braking, etc)
Brand new Mazda 6 2L is brought down by the agents for 7M. That's quite bang for the bucks considering 2016 Allions and premios are priced for 8M (sigh)
2.5L Mazda 6 is s bit rare but 2L is not.