Okay, so the final fuel economy figures after almost 5 years of ownership. We actually drove just over 31,000kms but we didn't do a final "full fill". The last fill was at 30,459km on 23 Apr 2013 Overall average fuel usage was 12.81L / 100km - which is pretty good for a five cylinder 2.5L Turbo car! Average price was $1.373 per litre Total of 3,896.28 litres of fuel consumed. The thunder mondeo XR5 was a nice drive and very comfortable. In the end, I just had to go satisfy my v8 itch. I've been waiting 10 years for a v8, and that's a fantastic replacement for a 5 cylinder with great character.