pathfinder fuel consumption

Hi, any body know what the expexted norm fo mpg on a pathfinder is?My 57 adventura is returning 27mpg nieghbours (06 same model) is returning 36 mpg and any Ideas the like cause(s) for the low MPG

regards

Nairn

Thanks for your response. The car  is not driven agressively, its mainly my wife who drives it to into Glasgow and back Dual carriage/ motor ways most of the way circa 100+ mils. On a long run at 60-70 mph on the flat it returns 30 ish mph. any slight inclines on the journey brings it back to 27 ish mph.  Driving in the highlands of Scotland with fairly steep climbs rduces the mpg considerably. Towing a  horse or boat  trailer can reduce to around 20mph. Just been srviced which covers the items you suggest but no appreciable difference.

Thanks for your response. I have talked to a few owners now who all get much the same MPG as myself. So it seems that my neighbours MPG(36) is the exception (or exceptional driving technique) and ours is the norm.

Thanks again 

I bought my '09 Pathfinder Aventura auto because the sales brochure and dealer salesman told me i would get around an average of 33mpg, Nissan specification says between 23 and 38mpg. My Disco 3 used to return around 30.
Mine only does 21 however i drive it, foot to the floor or gently in manual mode it never alters, Nissan say this is acceptable and within spec but as spec is 23 - 38 i find their attitude appaling.
There are lies, damned lies and Nissan fuel economy figures.

Hi.  This is my first post.  I am intrigued by the various MPG figures quoted here.  I bought my 05 plate sve Pathfinder brand new from my local Nissan dealer in Yorkshire.  I understand that it was the first PF sold in the north of England.  I have now covered 135k miles and have had no serious problems (I hope I am not tempting fate)  I too have a caravan and have towed extensively around France with my wife and 4 children.  The onboard computer states that my average MPG is 36.7 which I am more than happy with.  I have always replaced the Good Year Wrangler tyres with the same and have maintained a steady 30 psi.  Having said all this I have just developed a problem with the 'Fuel Pressure Regulator'  I am arranging to have it replaced tomorrow.  Has anyone else had the same problem?