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22nd July 2019, 17:26 | #11 |
This is my second home
MG ZT 2.0 CDTI+ in Typhoon, MG TF 135 in Typhoon & Rover 75 Connoisseur CDTI SE in Pearl Black Join Date: Oct 2012
Location: Norfolk
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you must have been driving down hill all the way! I only get 25mpg, best I ever got was just shy off 30mpg on a motorway run. Thats with working vis motors and a recent service.
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22nd July 2019, 19:47 | #12 | |
incurable Rover addict
Rover 75 Saloon V6 2.5 1999 - Rover 25 1.4 2002 - Rover 214i cab 1994 - Rover P5b coupe 1968 Join Date: Sep 2017
Location: Bioule. South West of France.
Posts: 1,642
Thanks: 612
Thanked 385 Times in 223 Posts
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Quote:
I agree. None better than 30mpg with new VIS motors & service done. Now fuelling with E85, between 20 & 24 in June & July. But I've got a rather heavy foot, often using sport mode even with cruise control. And at the moment A/C nearly constantly running worsen the result.
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Rover 75 V6 2.5 Auto Connie born 1 July 1999, 24 kOhms resistor, 10 kOhms manual starter, full E85, modified airbox, full derestricted SS exhaust line, power & torque remap -> 202 bhp
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22nd July 2019, 20:03 | #13 |
Moderator/Club Shop
MG ZT 1.8t+. No.3 of 4 in Sunspot Yellow & Ford Fiesta in Black. Join Date: Aug 2010
Location: Rattler Farm
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On good run I can get 26mpg out of my V8.
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232750. Be patient Banana, we will soon be back together and enjoying the shows again. onen hag oll |
24th September 2019, 23:10 | #14 |
Gets stuck in
Rover 75 Connie Tourer & Connie SE Saloon & Club SE Tourer Join Date: Sep 2014
Location: Leeds
Posts: 971
Thanks: 199
Thanked 71 Times in 59 Posts
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39.7 mpg over the last 550 miles, about half of it motorway, rest normal A roads with some town work.
I think that's pretty good for a 124k mile 2 litre KV6 with one of the VIS motors not working. I would have liked to get it over 40 but think it will now gradually come down as most of my driving in the next weeks will be in the city. |
25th September 2019, 06:29 | #15 | |
incurable Rover addict
Rover 75 Saloon V6 2.5 1999 - Rover 25 1.4 2002 - Rover 214i cab 1994 - Rover P5b coupe 1968 Join Date: Sep 2017
Location: Bioule. South West of France.
Posts: 1,642
Thanks: 612
Thanked 385 Times in 223 Posts
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Quote:
Excellent! Never ever I will reach such economy... But Autobox unfortunately are thirstier than Manual ones & 2L thriftier than 2.5. I'm loosing on 2 sides!
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Rover 75 V6 2.5 Auto Connie born 1 July 1999, 24 kOhms resistor, 10 kOhms manual starter, full E85, modified airbox, full derestricted SS exhaust line, power & torque remap -> 202 bhp
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25th September 2019, 07:18 | #16 |
This is my second home
Roverless + 1.7D Sportage Join Date: Aug 2014
Location: East Norfolk
Posts: 7,025
Thanks: 729
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I hate to admit it but the cruise control can drive more economically than me ! I've tested it several times and I admit it. I live in rural Norfolk with mainly flat roads and get 28-30 mpg with my 2 litre auto. I have had more on a long run driving at around 60 mph on A roads (A47, A17 and A1). The car has 50k miles on it and I drive like an old grandad (because I am an old grandad!).
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Oil in my veins! |
25th September 2019, 07:35 | #17 | |
incurable Rover addict
Rover 75 Saloon V6 2.5 1999 - Rover 25 1.4 2002 - Rover 214i cab 1994 - Rover P5b coupe 1968 Join Date: Sep 2017
Location: Bioule. South West of France.
Posts: 1,642
Thanks: 612
Thanked 385 Times in 223 Posts
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Quote:
100% agreed! Same remark on my side. I love CC especially on free motorways in the center of France. Best mpg all day long. Very relaxing for my feet even at 80 mph: I've got a incurable backbone disease, sometimes very painful sciatica and unfortunately I'm not becoming younger as well...
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Rover 75 V6 2.5 Auto Connie born 1 July 1999, 24 kOhms resistor, 10 kOhms manual starter, full E85, modified airbox, full derestricted SS exhaust line, power & torque remap -> 202 bhp
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25th September 2019, 08:52 | #18 |
Posted a thing or two
MG ZT, Rover Sterling, MG ZS EV & BMW X5 Join Date: Nov 2010
Location: The Norfolk Broads
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I used to get mid 20's when running on petrol and around 20mpg when on LPG, but obviously that was half price so the equivalent of 40mpg.
Shows how cars have progressed though, my Volvo has the same performance as the ZTT did however can do 50mpg without too much trying, that said the ghastly noise the diesel makes is no match for the KV6 howl!
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My car history http://m6jkk.com
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25th September 2019, 09:16 | #19 |
incurable Rover addict
Rover 75 Saloon V6 2.5 1999 - Rover 25 1.4 2002 - Rover 214i cab 1994 - Rover P5b coupe 1968 Join Date: Sep 2017
Location: Bioule. South West of France.
Posts: 1,642
Thanks: 612
Thanked 385 Times in 223 Posts
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My V6 averages 22.5 mpg on nearly 15k miles only fuelled by full E85, hence around 40/45 mpg of equivalent petrol, given that in France a 95 unleaded litre is approx. 1.45€ (diesel 1.40€) when the same of E85 is approx. 0.65€. I'd taken into account the increased quantity of E85 (+20/25% compared to 95 unleaded). Not so bad...
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Rover 75 V6 2.5 Auto Connie born 1 July 1999, 24 kOhms resistor, 10 kOhms manual starter, full E85, modified airbox, full derestricted SS exhaust line, power & torque remap -> 202 bhp
Last edited by Dorchester2; 25th September 2019 at 09:20.. |
25th September 2019, 13:13 | #20 |
This is my second home
75 Tourer 2.5 Auto, 1.8T, 75V8ZT Join Date: Jun 2007
Location: Johannesburg ZA
Posts: 6,200
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I have managed just over 500km on one tank in the v8 better than 21.75
The best in my 2.5 auto is 10km/liter 28.2 mpg
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Worth his V8 in gold Last edited by kaiser; 25th September 2019 at 13:17.. |
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