After 7 years and 70000kms my last land just did over 1000km. Current tank is doing 700km @ 4.0L/100km (59mpg), looks like it will be a new record again. Is everyone here noticing an increase in efficiency over the years? When I first got the car it started at about 4.8 (49) then gradually it got to around 4.5 (52)and recently changed tyres and its down to 4.2 (56) and improving.
