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Economy Disco 4 TD vs Disco 3 TD
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richardch
 


Member Since: 27 Dec 2005
Location: Zurich
Posts: 458

Switzerland 2012 Discovery 4 3.0 SDV6 HSE Auto Chawton WhiteDiscovery 4
Economy Disco 4 TD vs Disco 3 TD

How much more economical is the Disco 4 TD vs the Disco 3 in the REAL WORLD ? As a long standing owner of Disco 3,our plan is to upgrade to used Disco 4 when several hundred thousand arrive on the market as people upgrade to the Disco 5 next year ?
  
Post #17299496th Nov 2016 6:42 pm
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3disco
 


Member Since: 23 Sep 2010
Location: devon chardstock
Posts: 504


My d4 auto is about the same as my manual d3, 28 to 30 mpg!
  
Post #17299506th Nov 2016 6:48 pm
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CarlW
 


Member Since: 07 Aug 2005
Location: Lancashire
Posts: 113

United Kingdom 2016 Discovery 4 3.0 TDV6 Landmark LE Auto Waitomo GreyDiscovery 4

My experience is that my current 2016 D4 is 15-20% more economical than my 2005 D3 auto. Between 2005 and 2008 I covered just over 30k and averaged 26.9mpg, in my current D4 I've only covered just under 5k but have averaged 31.4mpg.

I probably do less motorway travel than in the D3 and probably drive a little more economically than I did in the D3. All figures are based upon actual fuel put in and miles covered - the computer is ipusually optermistic in the values it displays
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Post #17300066th Nov 2016 8:06 pm
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hilly10
 


Member Since: 29 Sep 2016
Location: Staffordshire
Posts: 325

England 2015 Discovery 4 3.0 SDV6 HSE Auto Loire BlueDiscovery 4

If Mpg is the major factor then do not bother. These cars are are the Dogs danglers end of
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Post #17300466th Nov 2016 9:21 pm
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BAZ8046
 


Member Since: 26 Feb 2010
Location: Chatham
Posts: 280

2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

I don't think there is much in it.
My D3 shows 30 on the dash and my new D4 is showing 29 after doing 6k.
The D4 might improve a bit after it's done a few more miles.
 D4 2016 Landmark, Waitomo Grey.
D3 2005 HSE, Bonatti Grey, now sold but still comes back for servicing.
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Post #17301027th Nov 2016 12:06 am
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defector
 


Member Since: 23 Feb 2009
Location: Greater Manchester
Posts: 1471

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

hilly10 wrote:
If Mpg is the major factor then do not bother. These cars are are the Dogs danglers end of


Although not the major factor, but when you do 25-30,000+ miles a year then a few extra mpg can make a major saving.
  
Post #17301037th Nov 2016 12:35 am
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crews control
 


Member Since: 18 Mar 2007
Location: Dorset
Posts: 5011

United Kingdom 2016 Discovery 4 3.0 SDV6 HSE Lux Auto Waitomo GreyDiscovery 4

On 25k per year, the difference between 28 to 30 mpg should be about £350 per year. Probably smaller than the difference between chunky tyres, a roof rack or driving with a window open!
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Post #17301307th Nov 2016 7:43 am
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astonbuilder
 


Member Since: 29 Sep 2006
Location: MIDLANDS
Posts: 8139

England 2012 Discovery 4 3.0 SDV6 XS Auto Santorini BlackDiscovery 4

Consistantly 10% better (about 3mpg) over a number of D4's doing 20-30k per annum
  
Post #17301327th Nov 2016 7:44 am
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FISHBOY
 


Member Since: 06 Sep 2010
Location: Kent
Posts: 754

United Kingdom 2014 Discovery 4 3.0 SDV6 HSE Auto Indus SilverDiscovery 4

Would say at least 10%.

150 mile regular journey used to chew through almost half a tank in the D3, did that and another 50 mile round trip to get to the same level at the weekend. Was on cruise control tho.

Funny thing was - totally brimmed the tank and did 75 miles without the needle moving!!
  
Post #17301607th Nov 2016 8:52 am
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richardch
 


Member Since: 27 Dec 2005
Location: Zurich
Posts: 458

Switzerland 2012 Discovery 4 3.0 SDV6 HSE Auto Chawton WhiteDiscovery 4

Ok thks guys, I don't see the point then of switching to a Disco 4, when the endgame is a 1 year old Disco 5, even if it doesn't have a split rear tailgate Banging Head
  
Post #17303767th Nov 2016 5:21 pm
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tj2k
 


Member Since: 20 Nov 2012
Location: Cheshire
Posts: 79

United Kingdom 2010 Discovery 4 3.0 SDV6 HSE Lux Auto Fuji WhiteDiscovery 4

I could never get more than 31mpg real world out of my D3 2.7 but I have genuinely had almost up to 45mpg from the D4 3.0 TDv6 (2010 My) but it averages 26-32 from tank to tank (driving like a priest circa 50mph).

I use Shell v-power but I doubt thats making much difference and I've also Terra-cleaned the D4 too.
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Post #17304267th Nov 2016 6:45 pm
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