Bro two trims were and are still offered in PKDM Honda civic. Hardtop trim is known as "ivtec" in layman terms and the one having sunroof is known as Oriel. Oriel had a few extra options in 8th Gen civic like airbags, driver's seat height adjustment, alloy rims, indicators in side view mirrors, auto retractable side mirrors etc etc.
Then the transmission. Manual and prosmatec are offered in both trims. Prosmatec is simply a 5-speed conventional AT transmission being offered in civic since 8th Gen. Nothing fancy.