What on earth was my car doing? I recently sold my R56 MCSC
(2005) and I averaged 23mpg! A full tank costing between £55-£60 (depending on fuel prices) would last for 220 miles - it was probably the juiciest car I've ever had. I didn't do long journeys and hardly ever saw a motorway so it was mainly trundling round town. Just collected my r57 MCSC
and the mpg has almost doubled and the road tax halved. If you are able, try going for a post 2009 as they're much more economic and the drive is much lighter, steering lighter, braking smoother etc. regardless of mpg it's def smiles per mile. Tell the gf she can drive it too and I'm sure she'll agree to the purchase! Good luck.