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Slimer
Site Moderator
Member Since: 06 Jan 2005
Location: Last Exit to Nowhere
Posts: 16295
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BN wrote:My car that is going back has suddenly gone down to 25 mpg and I think that is terrible, but I know it is sick.
It's the cold weather, most of us are suffering lower mpg, all the use the FBH is getting I suppose. I'm 3-4mpg down from previous averages, it's picked up little as it's not been so cold this week The End
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 5th Dec 2005 6:57 pm |
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shawn
Member Since: 23 Aug 2005
Location: At the top of the hill
Posts: 574
  
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Gareth wrote:Shawn, how many miles are you getting per tank? To guide you, I got 430 out of my last tank, and it took 81 litres to fill. (I always stop when the pump cuts off, I don't believe in brimming it as it can damage the breather system).
81 litres, divided by 4.55 = 17.8 imperial Gallons.
430 Miles divided by 17.8 Imp Gallons = 24.1 Miles Per Gallon.
You probably know the sums, but I thought I would show you how I work it out in case you are doing it differently.
My trip says 22.4 mpg at the moment, and it is an average over the last 2000 miles. Mixed use with plenty of long runs, 85 mph on motorways.
My car has covered 31000 miles.
I think if your figures are correct, your car needs attention.
hi gareth
66.67 lts divided by 4.55 =14.65 gallons
236 miles divided by 14.65 gallons = 16.10 mpg 
my car has done 2500 miles
my trip reads 17.2 mpg
cheers shawn bali blue disco 4 with rear dvd's, privacy glass, pre heat system, heated steering wheel, full size spare, piano black trim, ipod cable, 20 inch wheels and i love it loads more than my TDV8 RRS, KTM 250 EXC 2 Stroke for the real off road stuff
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| 5th Dec 2005 7:26 pm |
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BN
Member Since: 18 Mar 2005
Location: Here
Posts: 6463
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Slimer wrote:BN wrote:My car that is going back has suddenly gone down to 25 mpg and I think that is terrible, but I know it is sick.
It's the cold weather, most of us are suffering lower mpg, all the use the FBH is getting I suppose. I'm 3-4mpg down from previous averages, it's picked up little as it's not been so cold this week
The FBH isn't going to make 5 MPG difference.
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| 5th Dec 2005 8:54 pm |
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Cliff H
Member Since: 27 Oct 2005
Location: Home of the Pork pie and Stilton
Posts: 1304
 
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Cliff H wrote:BN wrote:Shawn, that is not right. Unless you are doing very short stop start driving it is appalling. My car that is going back has suddenly gone down to 25 mpg and I think that is terrible, but I know it is sick.
BN
When you say your car is "sick" is this engine (mechanical) or electronics related?
Zermatt silver 06 reg.
Gone but not forgotten !!!
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| 5th Dec 2005 10:37 pm |
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adara
Member Since: 14 Nov 2005
Location: Eastern Europe
Posts: 152
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After 800km I'm still at 17.6 mpg (16l/100km) no matter what I do, no matter how peacefully I drive... 
Oh, and one more thing, the low fuel warning comes out when only 35km are left although the book says it should light at 80km?!
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| 6th Dec 2005 7:26 am |
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BN
Member Since: 18 Mar 2005
Location: Here
Posts: 6463
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Cliff H wrote:Cliff H wrote:BN wrote:Shawn, that is not right. Unless you are doing very short stop start driving it is appalling. My car that is going back has suddenly gone down to 25 mpg and I think that is terrible, but I know it is sick.
BN
When you say your car is "sick" is this engine (mechanical) or electronics related?
Mine has many ECU and other problems.
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| 6th Dec 2005 7:56 am |
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BN
Member Since: 18 Mar 2005
Location: Here
Posts: 6463
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adara wrote:After 800km I'm still at 17.6 mpg (16l/100km) no matter what I do, no matter how peacefully I drive...
Oh, and one more thing, the low fuel warning comes out when only 35km are left although the book says it should light at 80km?!
adara, when I am in Romania, I have yet to see anyone drive peacefully other than the gypsy carts and even they run  
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| 6th Dec 2005 7:57 am |
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adara
Member Since: 14 Nov 2005
Location: Eastern Europe
Posts: 152
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Of course you are right Brian, we are latin people after all, but I forced myself to drive as calmly as possible, to see if I can lower the consumption...
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| 6th Dec 2005 10:35 am |
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BN
Member Since: 18 Mar 2005
Location: Here
Posts: 6463
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adara wrote:Of course you are right Brian, we are latin people after all, but I forced myself to drive as calmly as possible, to see if I can lower the consumption...
adara, the car is new and the burner is also using fuel as it must be freezing in your location permanently now. This all adds up to a heavy fuel usage. Do you drive long or short trips normally?
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| 6th Dec 2005 1:47 pm |
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WOODY179
Member Since: 01 Jun 2005
Location: Chesterfield
Posts: 3655
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Very pleased with the fuel consumption so far with my auto. The car has only done 1200 miles and has been averaging 24 mpg. But the trip to Rockingham on sunday the computer readout was 25.9, just filled up and found that even with the off road use it still did 24  . Hopefully this will get even better. 1996 Discovery 1 300TDI ES Biarritz Blue, sold
1999 Discovery 2 TD5 ES Rioja Red, sold
2002 Discovery 2 TD5 ES Buckingham Blue, sold
2005 Discovery 3 TDV6 HSE Adriatic Blue, sold
2006 Discovery 3 TDV6 HSE Zambezi Silver, sold
2011 Discovery 4 SDV6 HSE Nara Bronze, sold
2016 Volvo XC60 D5 AWD Lux Nav Twilight Bronze, sold
2020 Range Rover Evoque P250 First Edition, Nolita grey, sold
2023 Range Rover Evoque P300e Autobiography, Carpathian grey
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| 6th Dec 2005 1:51 pm |
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KL
Member Since: 16 Jun 2005
Location: Gilling, nr York
Posts: 713
 
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WOODY179 wrote: just filled up and found that even with the off road use it still did 24 . Hopefully this will get even better.
At the LR Experience day last week, I zeroed the computer on the centre's HSE and an hour of off-road later it was showing 7mpg (diesel auto). Thankfully they are rather more fuel-efficient on road! Discovery 3 tdv6 7 seat Buckingham Blue
Had it since new - sold Jun 17 after 12 years and 214,000 miles
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| 6th Dec 2005 1:55 pm |
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Desarzens
Member Since: 23 Nov 2005
Location: Crassier
Posts: 81
 
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during my one-day drive test with TDV6 HSE in rather cold conditions (snow, -2 C) I got 23.5 MPG. felt it was a bit high but then I learned through the forum the FBH issue....
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| 6th Dec 2005 2:00 pm |
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adara
Member Since: 14 Nov 2005
Location: Eastern Europe
Posts: 152
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Brian, I drove mainly in the city during this period, frequent stops, average speed 20km/h (12-13mph)...
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| 6th Dec 2005 3:57 pm |
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Mossy
Member Since: 01 Jul 2005
Location: Hollyoaks, UK
Posts: 2687
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KL wrote:WOODY179 wrote: just filled up and found that even with the off road use it still did 24 . Hopefully this will get even better.
At the LR Experience day last week, I zeroed the computer on the centre's HSE and an hour of off-road later it was showing 7mpg (diesel auto). Thankfully they are rather more fuel-efficient on road!
7 mpg  ? Wonder what my V8 would return off-road and how easy is offroading when towing a tanker for top-ups? D3 HSE V8...
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| 6th Dec 2005 3:59 pm |
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wazza
Member Since: 07 Dec 2005
Location: West Mids
Posts: 13
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Only getting 18.5 MPG at mo only done 1k miles very stop start trips and in winter with pe- burner on for most of it. will see in the summer!!!!!! oh sh*t the air con will be on then they must of tested it in spring to get those figures!!!!! seeekey LR
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| 9th Dec 2005 4:04 pm |
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