our corolla..means u have one. what model u have.
better get a 2009 face lift. it looks pretty to me and a family car, the current shape is much sportish and negates the feel of a family car.
both have 2nzfe engines, the suspension is same. the interior is completely different still i would advocate for 2009.
the goodies change when u opt for 1.8 grande in 2015 as it has cruisecontrol, rain sensing wipers, climate control, sunroof and my favorite is cvt.
i would suggest u should in person see these both vehicles, drive them or maybe rent both cars individually for some time to see their pros and cons and not buy any on someones opinion as at the end of the day car will be in your porch and u will be driving it. goodluck