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manual fuel economy.
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stoke135
 


Member Since: 12 Feb 2008
Location: staffordshire
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 Base 5 Seat Manual Java BlackDiscovery 3
manual fuel economy.

ive only had my d3 for 2 weeks now but think the fuel econonmy is guite poor. and a have read this could be down to a egr valve fault possibly? it a manual tdv6. i got 300 miles to £60. which when worked down to excact mpg with fuel at £1.07 a litre is averageing 25mpg. is this normal??
  
Post #26097318th Feb 2008 7:42 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Mine has not dropped below 31MPG yet. Mixed A, B and M roads.

Averaged 36.4 on a trip to Nottingham and back recently too from Ludlow (Shrops) so again, mixed roads.

Range is constantly 500 miles plus.

Short trips will kill your MPG though. Constant speed cruising best like in any vehicle.
  
Post #26097518th Feb 2008 7:46 pm
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countrywide
 


Member Since: 16 Sep 2007
Location: UK
Posts: 6019

United Kingdom 2016 Discovery 4 3.0 SDV6 Graphite LE Auto Unknown ColourDiscovery 4

Is that on the trip computer or measured by filling brim to brim. I can just about get 30mpg on a run if I really drive carefully and that's on the trip gauge which I have heard is always over optimistic. Mine is an auto though which probably makes a difference if yours is a manual.
  
Post #26097718th Feb 2008 7:50 pm
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stoke135
 


Member Since: 12 Feb 2008
Location: staffordshire
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 Base 5 Seat Manual Java BlackDiscovery 3

what litre fuel tank is it on the d3? about 70 litres.
  
Post #26097818th Feb 2008 7:55 pm
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Slimer
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Member Since: 06 Jan 2005
Location: Last Exit to Nowhere
Posts: 16295

United Kingdom 

Something like 82L on the TDV6, slighty more on the V8
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Post #26098518th Feb 2008 8:03 pm
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stoke135
 


Member Since: 12 Feb 2008
Location: staffordshire
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 Base 5 Seat Manual Java BlackDiscovery 3

so a tank full averageing 30mpg should give you 540 miles. ive done 300 to 3 quarters of a tank so would be lucky to get 400 + from a tank.
  
Post #26099018th Feb 2008 8:08 pm
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craig
 


Member Since: 08 Aug 2006
Location: Home of LR.
Posts: 2545

England 2006 Discovery 3 TDV6 Base 7 Seat Manual Cairns BlueDiscovery 3

Im getting approx 24-26mpg on a mix of town amd motorway....
  
Post #26099118th Feb 2008 8:13 pm
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26701

United Kingdom 

Although mine is Auto I have seen 450 miles in the summer on a long journey. Today, I had to fill with 10 miles range left on the computer with only 330 on the trip. 81 litres to fill.

I think mine possibly has a problem, and will be in the garage when I get chance.
  
Post #26099418th Feb 2008 8:22 pm
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shipshape3
 


Member Since: 09 Jan 2008
Location: cornwall
Posts: 5

United Kingdom 2007 Discovery 3 TDV6 XS Manual Java BlackDiscovery 3

My last d3 manual only averaged 26mpg in and around town 32MPG on motorways Big Cry My new d3 manual is averaging 29mpg round town and on a recent 300mile motor way trip gave 35mpg traveling at 60 to 70mph Very Happy going above 80 and stop start in town drinks fuel.
  
Post #26099818th Feb 2008 8:28 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

I've over 600 on the range too.

Last tank full was normal Texaco and according to the todays range left and the miles travelled (I always zero at every tank full) - total range was just over 560 and average MPG according to the D3 was 33.4 (I think from memory).
  
Post #26100518th Feb 2008 8:39 pm
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Slimer
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Member Since: 06 Jan 2005
Location: Last Exit to Nowhere
Posts: 16295

United Kingdom 

Averaged 30mpg in mine over the last 7000 miles, most I've ever seen on the range is 667 miles Very Happy
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Post #26101218th Feb 2008 8:42 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

MY2008 and a manual box is the way to go Thumbs Up
  
Post #26101518th Feb 2008 8:43 pm
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stoke135
 


Member Since: 12 Feb 2008
Location: staffordshire
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 Base 5 Seat Manual Java BlackDiscovery 3

i best get saving then and get a my2008. only jsut afforded a my2005 though! Rolling Eyes
  
Post #26103418th Feb 2008 8:58 pm
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Andy Metropolis
 


Member Since: 15 Sep 2007
Location: Back in the middle
Posts: 271

England 2006 Discovery 3 TDV6 Metropolis LE Auto Zermatt SilverDiscovery 3

Mine is just comming up to a year old (auto) and averages about 21-22 to the gallon. I admit that only doing 5 miles to work and 5 back is not ideal. The best mpg return was a round trip to Chelmesford where it averaged 30. That was driving carefully cruising in sixth at 70ish. On a recent trip to Centre Parcs at Sherwood it returned 27 mpg.

When I fill up and zero the trip and mpg screens it tells me that the range is about 360 miles ??

It is in for its first service shortly is there anything that maybe amiss which is worth checking

Any advice is greatfully recieved Thumbs Up
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Post #26104318th Feb 2008 9:02 pm
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stoke135
 


Member Since: 12 Feb 2008
Location: staffordshire
Posts: 47

United Kingdom 2005 Discovery 3 TDV6 Base 5 Seat Manual Java BlackDiscovery 3

my fuel light has just come on. 270 miles to £60. at £1.07 a litre this works out at 23mpg. is this poor for a manual?? its in for svc on saturday so should i mention anything??
  
Post #26114918th Feb 2008 11:38 pm
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