My TCH just hit 25000 kilometres or 15500 miles and my overall consumption is 6.1 litres per 100 kilometres or 38.5 miles per US gallon.
Until the cold weather and snow hit in mid November the car was returning 5.9 litres or close to 40 mpg. It will be interesting to see what it returns after 4 full seasons in mid April.
Only real problem which I'm sure will be fixed on my next dealer visit, a really annoying rattle or clunk in the dash each time the right front wheel hits a bump.
Am I happy? You bet!