Swift VXI OR Getz GVS, which is the better buy

Hi,

I want to decide which is the best buy for used cars especially.

I have seen two cars with my known contacts.

1. Hyundai Getz Gvs,27000kms done 2006 Model, single owner @ 2.0L

OR

1. Maruthi Swift VXI with 17000kms, 2007 model, @ 3.0L.

which would be the better buy out of these two. Both the cars are in a very good condition.

From my point of view, we can't have Getz with LPG fitted, even in petrol it gives 10-11 in city. It pinches

otherside, swift fetches almost 13kms in city conditions, But I can moderate with LPG fitting.

I am bit confused to chose one. Could anyone suggest which is the better buy.

Regards

Gireesh