For the last few years I have found V8 supercars very boring and repetitive, season to season.
For this reason, I have been following F1 instead. However F1 for me, has shot itself in the foot, with the new formula calling for an engine capacity of 1.6 litres. They have been turned into glorified go karts!
The Korean Touring car series is formulated in the same way as the Aussie V8 Supercars, only they race 5 litre V8 Korean cars.
With advent of Mercedes and perhaps other V8 racing marques into the Australian touring car scene, my interest for 2013 will swtich to V8 Supercars.
Perhaps a V8 Kia or Hyundai could race in Australia in 2014! THAT could be interesting!