I love the car... but I bought it with almost 13,000 on the clock and had realistic expectations. It's not a Lexus.
The car it replaced was a 2003 Pontiac Grand Am GT. The last straw with that car was the exhaust valve rocker stud on cylinder #2 liberating itself from the head. Turned out that this was a relatively common problem, and either it happens or it doesn't. In 2003, GM switched from 10mm studs to 8mm studs and if the new ones are over-torqued, they can pull the threads with time. Well, mine happened.
After some careful drilling, a tap, a helicoil and some red loctite, I decided I didn't want to do this up to 11 more times.
I only looked at two cars... this and a Chevy Sonic LT Turbo. The fuel economy ratings are actually pretty similar, but the Kia is sooooo much more of a car. Mine is an optioned out LX not an EX, but looking at the feature list there's nothing missing that I really would want to pay more for. So with the $3400 the dealership gave me for my 105,000 mile basket case, I only ended up spending around $16,500 for a year old $26,000 car. Kia/Hyundai made significant changes in MY2013 to correct the drivability issues of the MY11/12 and so far it has been great, since June anyway.
I've only had one fill up under my control but I was able to go almost 708 miles on 16.7 gallons. I could barely make 300 miles on a tank in the Grand Am and it usually took about 13 gallons to fill.
I will admit having a game on the dash has modified my driving habits and that I bought the car for ECOnomy not for ECOlogy.
