How can I tell if I have a 1.6 or a 1.8 liter motor?

well,one way would be to look on the emissions sticker under the hood.another way would be look at the vin#.look at the 8th digit of the vin# starting from the left,reading to the right.if the 8th digit is a 6,then it's a 1.6L. if the 8th digit is an 8,then it's a 1.8L.got it?