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View Poll Results: 70 mph miles per gallon?
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42
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3 |
20.00% |
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44
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0 |
0% |
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46
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2 |
13.33% |
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48
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1 |
6.67% |
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50
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2 |
13.33% |
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52
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0 |
0% |
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54
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0 |
0% |
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56
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2 |
13.33% |
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58
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0 |
0% |
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60+
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5 |
33.33% |
12-27-2019, 05:11 AM
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#1 (permalink)
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Master EcoModder
Join Date: Dec 2010
Location: arkansas
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How many MPG are you getting at 70 mph (GPS)
Just a poll to see where everyone is at!
Also to add oem speedo's read 2% fast. So if you're going off an accurate oem speedo 71.4 displayed = 70 actual
Comment what vehicle sub trim and what ambient temp for your vehicle.
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"I feel like the bad decisions come into play when you trade too much of your time for money paying for things you can't really afford."
2010 Prius
1996 Ranger
1987 Bass Tracker 70hp Yamaha
1970s 15' Water Rover 30hp Yamaha
2009 Suzuki GS500F
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 Today
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Other popular topics in this forum...
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12-27-2019, 05:13 AM
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#2 (permalink)
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Master EcoModder
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Prius 70F 70 mph ~ 46 mpg
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"I feel like the bad decisions come into play when you trade too much of your time for money paying for things you can't really afford."
2010 Prius
1996 Ranger
1987 Bass Tracker 70hp Yamaha
1970s 15' Water Rover 30hp Yamaha
2009 Suzuki GS500F
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12-27-2019, 05:38 AM
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#3 (permalink)
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Banned
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Translate to ton-miles. That, at least, provides context.
Payload expressed as tons (percentage thereof) X fuel burn
1,280-lbs payload my pickup
with driver X 20-mpg (@70) = 10 ton/miles per gallon.
150-lb EM’er X 45-mpg (@70) = 3.3 ton/miles per gallon.
When I hitch the trailer (8k), it shoots to over 60 with four passengers also present.
Four persons uncomfortably aboard
an air-conditioned go kart hits a staggering
21 T/M gallon.
Loserville is a town of single person vehicles.
Fuel burn or fuel type just doesn’t matter.
.
.
Last edited by slowmover; 12-27-2019 at 05:53 AM..
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12-27-2019, 09:42 AM
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#4 (permalink)
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Master EcoModder
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Location: arkansas
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* 40mpg plus vehicles are the focus
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"I feel like the bad decisions come into play when you trade too much of your time for money paying for things you can't really afford."
2010 Prius
1996 Ranger
1987 Bass Tracker 70hp Yamaha
1970s 15' Water Rover 30hp Yamaha
2009 Suzuki GS500F
Last edited by hayden55; 12-27-2019 at 11:53 AM..
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12-27-2019, 02:56 PM
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#5 (permalink)
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Batman Junior
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I dunno! I only drive 70 mph a few times a year, when on long (multi-day) trips.
The rest of the year, I toodle along the scenic side roads at ~50 mph / 80 km/h.
But theoretically, an unmodified 5-speed Mirage is good for ~42 MPG US @ 70 mph on level ground in warm weather.
The Metro/Firefly (unmodified) is about the same. |
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12-27-2019, 02:59 PM
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#6 (permalink)
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Batman Junior
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Quote:
Originally Posted by slowmover
Translate to ton-miles. That, at least, provides context.
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An unimportant context on this particular forum. Perhaps makes sense elsewhere, though. |
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12-28-2019, 08:36 AM
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#7 (permalink)
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Master EcoModder
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I recently broke 50mpg at 70 in my Acura TSX swapped Insight on a longer trip. It's hard to know if there wasn't some external factor like a tail wind. MPG at that speed seems pretty variable, I've seen as low as 46, but road conditions in winter are highly variable. I'm willing to bet 50+ in summer will be normal. Could probably break 60+ with P&G.
My other (stock) Insight easily maintains 65-70mpg in winter at 70mph.
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12-28-2019, 12:59 PM
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#8 (permalink)
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Master EcoModder
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I’m not even on your chart but I still enjoy and try to contribute to this site. Been here a long time, I do not own a Metro any longer.
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02 Saturn L200 5 speed
84 Gmc 6.5 na diesel K30 4x4
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12-28-2019, 03:41 PM
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#9 (permalink)
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(:
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Hmmmm... when was the last time I went 70? On the motorcycle I think.
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12-29-2019, 05:53 AM
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#10 (permalink)
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EV convert
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Amateurs.
I get around 120mpg at 70mph in the summer in the leaf.
To be a little more fair my wife's hybrid sonata gets around 40mpg, during the summer at 70mph.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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