Off topic slightly, but on our trip to Thredbo 2 weeks ago on a 3200km round trip the RAV4 returned 8.7l/100km average........ and I drove Canberra to Brisbane (1200km) in 12 hours so I wasn't wasting time either .......

Next year I'll take the Tig and hope to better that figure.

Why did I not take the Tig? Could only fit 2/3rds of what went into the Rav into the Tig. I will have to get a rack & roofpod before next year's trip to fit all I need. But that will probably mess up the fuel figures