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E53 2002 3.0d fuel consumption

Posted: Sun Apr 27, 2014 9:10 pm
by martin11
Hi I'm wondering what fuel consumption people are getting on there E53 X5 3.0d but the early model 2002 ish 187bhp I think. Round town and journey figures pls

Re: E53 2002 3.0d fuel consumption

Posted: Sun Apr 27, 2014 9:39 pm
by graemeX5
Hi in the e53 section there is a buyers guide which is very useful and other stickies

From the guide it gives

Fuel Consumption figures

Prefacelift cars : 3.0d  (5 speed Manual) :  Urban 25.4 mpg/Extra Urban 38.7 mpg/Combined 32.5 mpg
3.0d  (5 Speed GM Auto) :    Urban 23.0mpg/Extra Urban 34.4mpg/Combined 29.1mpg

Hth

Re: E53 2002 3.0d fuel consumption

Posted: Sun Apr 27, 2014 10:14 pm
by martin11
Hi there thanks for that I already own one and was just wondering what people are getting in real life scenario as mine seems rather low. 15/16 round town 25 on a run

Re: E53 2002 3.0d fuel consumption

Posted: Sun Apr 27, 2014 10:20 pm
by X5Sport
Sounds too low.  Should be low 30's on a run and mid 20's around town.

Richard

Re: E53 2002 3.0d fuel consumption

Posted: Sun Apr 27, 2014 11:20 pm
by kjb1
do thermostat, look at a remap and good service.

Re: E53 2002 3.0d fuel consumption

Posted: Mon Apr 28, 2014 12:36 am
by briankerrys47
[quote="martin11"]
Hi there thanks for that I already own one and was just wondering what people are getting in real life scenario as mine seems rather low. 15/16 round town 25 on a run
[/quote]Had 2002 model 96,000
17-20 local ,32 on Motorway

Re: E53 2002 3.0d fuel consumption

Posted: Mon Apr 28, 2014 7:08 am
by martin11
All of the above done how do you think a thermostat would help? I get a slight flutter/hesitation on the throttle around 1800rpm on low load was thinking could be air mass ?? 

Re: E53 2002 3.0d fuel consumption

Posted: Mon Apr 28, 2014 11:43 am
by X5Sport
If the thermostat is opening incorrectly it can cause the car to stay in 'cold' mode which uses more fuel.

Is your temp gauge moving to the centre of the dial?

Richard

Re: E53 2002 3.0d fuel consumption

Posted: Mon Apr 28, 2014 8:22 pm
by martin11
Hi. Yes it moves up to centre fairly promptly and doesn't move.

Re: E53 2002 3.0d fuel consumption

Posted: Mon Apr 28, 2014 8:51 pm
by X5Sport
Sounds like the stats at least are OK then.

Re: E53 2002 3.0d fuel consumption

Posted: Mon Apr 28, 2014 9:35 pm
by martin11
Just done 60miles motorway driving 75-80mph on cruise. Wouldn't go anymore than 28 after resetting the comp

Re: E53 2002 3.0d fuel consumption

Posted: Tue Apr 29, 2014 1:13 am
by jason@bwchiptune
If you feel the gears are holding for too long there was a gear box software update on these early cars to help them with better mpg


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Re: E53 2002 3.0d fuel consumption

Posted: Tue Apr 29, 2014 7:33 am
by martin11
Ok yes it does do that actually so much so I replaced gearbox filter and oil last night. Much smoother changes and not holding gears for as long though. Will try update
Today :-) cheers

Re: E53 2002 3.0d fuel consumption

Posted: Tue Apr 29, 2014 1:17 pm
by Smeeagain
[quote="martin11"]
Hi there thanks for that I already own one and was just wondering what people are getting in real life scenario as mine seems rather low. 15/16 round town 25 on a run
[/quote]

Even "on a run" it will depend on driving style, congestion and other factors (such as tyre pressures etc) but I can go from the south coast via motorway to Scotland and get 39-41 mph.

Smee

Re: E53 2002 3.0d fuel consumption

Posted: Tue Apr 29, 2014 10:44 pm
by Jackstrath
[quote="Smeeagain"]
[quote="martin11"]
Hi there thanks for that I already own one and was just wondering what people are getting in real life scenario as mine seems rather low. 15/16 round town 25 on a run
[/quote]

Even "on a run" it will depend on driving style, congestion and other factors (such as tyre pressures etc) but I can go from the south coast via motorway to Scotland and get 39-41 mph.

Smee
[/quote]

must be a facelift with the 6 speed box , i cant get mine to go above 29....