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700/900 Series General Forum for the Volvo 740, 760, 780, 940, 960 & S/V90 cars |
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700/900 Fuel Economy (Petrol Engines)Views : 25960 Replies : 177Users Viewing This Thread : |
View Poll Results: What is your car's best fuel economy (petrol engines)? | |||
Less than 20mpg |
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11 | 5.61% |
20-21mpg |
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8 | 4.08% |
22-23mpg |
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14 | 7.14% |
24-25mpg |
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34 | 17.35% |
26-27mpg |
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27 | 13.78% |
28-29mpg |
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29 | 14.80% |
30-31mpg |
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31 | 15.82% |
32-33mpg |
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19 | 9.69% |
34-35mpg |
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5 | 2.55% |
Greater than 35mpg! |
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18 | 9.18% |
Voters: 196. You may not vote on this poll |
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#21 |
VOC Member
Last Online: May 4th, 2024 22:33
Join Date: Dec 2007
Location: Kent
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Model: 744GLE
Best MPG: 25mpg Model Year: 1989 Engine: B230E (ZF Auto) Mixed journeys Steve
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"If it aint broke dont fix it" (Unless you really, really, really want to) |
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#22 |
VOC Member
Last Online: May 4th, 2023 20:38
Join Date: Nov 2007
Location: West Sussex
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IIRC, in gear 5, 70mph, it's at (ca. 2900rpm) with my configuration.
(M47, 3.91:1 final drive I think).
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William 745 GL - 1986, B230K 745 GLE - 1987, B230E |
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#23 |
Budgie
Last Online: Jul 11th, 2011 17:15
Join Date: Dec 2006
Location: Winchester
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Given the sizeable range of engines that have been put under the bonnet of the 940 during its long life it is a bit disconcerting to try to work out how the general consumption data can be helpful to me unless it clearly indicates which engine configuration is appropriate, which all sounds a bit anorak if not train spotter.
For my part, I would be interested to know what other 2.3 HPT [with auto] owners get to see if mine is roughly in the ball park or I need to spend some time fettling it. It has stimulated a good debate though which must be good! |
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#24 |
Premier Member
Last Online: Nov 16th, 2019 18:20
Join Date: Mar 2009
Location: Yorkshire
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There's my problem then. My gear box is too low ratio. I wonder if it can be swapped, and even if it would be worth the effort, or whether my money would be better spent just buying a turbo version.
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#25 |
VOC Member
Last Online: Mar 18th, 2018 19:03
Join Date: Jun 2007
Location: birmingham
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#26 |
arcturus
Last Online: Yesterday 08:22
Join Date: Mar 2006
Location: Sagres Portugal
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Don't swap the gearbox. Fit a higher ratio back axle/dif.
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life's too short to drink bad wine ![]() |
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#27 |
VOC Member
Last Online: Mar 18th, 2018 19:03
Join Date: Jun 2007
Location: birmingham
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#28 |
🤍💙💗
Last Online: Yesterday 10:34
Join Date: Mar 2006
Location: Lichfield
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Model: 940 Turbo HPT
Best MPG: 33 (only once on a 4+ hour journey to Devon, never again!) Average MPG: 23-25 Model Year: 1995 Engine: B230FT Gearbox: Manual, M90 |
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#29 |
Torquemeister
Last Online: Yesterday 08:41
Join Date: Dec 2004
Location: Asgard, Cheshire
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B230 MPT (badged as a "Classic" therefore LPT, got a factory boost gauge therefore HPT, so split the difference for a Medium-Pressure Turbo) with 5-speed manual box.
Overall average is 28.89mpg over 59k miles since I bought the Exxon Valdez. I'm reasonably happy with that. I've probably had better transient figures but the ones I quote are based on fill-to-fill and trip-mileometer recordings.
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loki_the_glt - Skipper of the Exxon Valdez, driver of Sweden's finest sporting saloon - and pining for another Slant-4. |
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#30 | |
Premier Member
Last Online: Nov 16th, 2019 18:20
Join Date: Mar 2009
Location: Yorkshire
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I didn't know that was an option. Thanks for the tip, but...
Quote:
I'm glad this thread happened, because I love the 940, but didn't really know much about the variations. I guess the slightly newer LPT one is more the car for me. Given that Helga is not in perfect condition, it seems sensible to start off with a better starting point rather than spending loads of time and money on Helga. |
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Tags |
fuel consumption, fuel economy, mpg |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
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