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MPG on a 25 with a 200 Yamaha

 
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ken35216



Joined: 12 Mar 2013
Posts: 569
City/Region: Destin, Florida
State or Province: FL
C-Dory Year: 2017
C-Dory Model: 25 Cruiser
Vessel Name: Lady Onyx
Photos: ken35216
PostPosted: Tue Jun 14, 2022 2:58 pm    Post subject: MPG on a 25 with a 200 Yamaha Reply with quote

I’ve usually just relied on the MPG the computer tells me (always about 2.75ish average) but this time I filled up, did 220 miles, and then filled up.

The computer said I burned 77 gallons but I was only able to put 65 gallons in it at the end of the trip.

If it’s correct I’m getting 3.23 MPG for the entire trip and that’s fantastic. I filled it myself and 100% it’s full.

I’ve averaged between 15-18 MPH except for the couple of NO WAKE areas.

Anyone else averaging over 3?

_________________
2007 25 Cruiser 150 Suzuki (2013-2016)

2017 25 Cruiser 200 Yamaha (2017-present)
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Blase-Jean



Joined: 11 Jan 2019
Posts: 15
City/Region: hoodsport
State or Province: WA
C-Dory Year: 2004
C-Dory Model: 25 Cruiser
Vessel Name: San Souci
Photos: San Souci
PostPosted: Tue Jun 14, 2022 4:07 pm    Post subject: MPG Reply with quote

Sure, we get 7 km MPG on C-D25 with 115 hp at 7-8 knots.
Need to slow down a bit?
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ken35216



Joined: 12 Mar 2013
Posts: 569
City/Region: Destin, Florida
State or Province: FL
C-Dory Year: 2017
C-Dory Model: 25 Cruiser
Vessel Name: Lady Onyx
Photos: ken35216
PostPosted: Tue Jun 14, 2022 5:19 pm    Post subject: Re: MPG Reply with quote

Blase-Jean wrote:
Sure, we get 7 km MPG on C-D25 with 115 hp at 7-8 knots.
Need to slow down a bit?


I bought the C-Dory and put a 200hp on her so I wouldn’t have to go slow Very Happy Very Happy
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smckean (Tosca)



Joined: 18 Jan 2014
Posts: 975
City/Region: Guemes Island (Anacortes)
State or Province: WA
C-Dory Year: 2005
C-Dory Model: 25 Cruiser
Vessel Name: Tosca
Photos: Tosca
PostPosted: Tue Jun 14, 2022 9:55 pm    Post subject: Reply with quote

ken35216,

I tend to get something like your 2.7 MPG (statue miles) when mixing some hull speed with some planing. I doubt I would ever get close to 3.0, much less over 3.0, if I were mostly planing (BTW, I tend to run 18 to 22 MPH when planing). It may depend a lot on how loaded the boat is.....my boat is heavy with goodies.

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Sandy McKean
Purchased Tosca in 2014
Re-powered to Yammi 200 in 2015
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BBlalock



Joined: 31 Jan 2017
Posts: 140
City/Region: Ocean/ICW
State or Province: NC
C-Dory Year: 2013
C-Dory Model: 25 Cruiser
Vessel Name: Finale
PostPosted: Wed Jun 15, 2022 11:50 am    Post subject: Reply with quote

My Yamaha meter(200 hp) shows best mpg when I am running 4100 and about 27 mph. Usually 3.0 to 3.4
My motor is all the way down but I play with the tabs
Benton

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'13 25' Cruiser "Finale"
'12 22' Fiesta pontoon(sold)
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kaelc



Joined: 19 Jul 2017
Posts: 411
City/Region: Saanich
State or Province: BC
C-Dory Year: 2007
C-Dory Model: 25 Cruiser
Vessel Name: Island Magic
Photos: Stil-Afloat
PostPosted: Wed Jun 15, 2022 7:20 pm    Post subject: Reply with quote

BBlalock wrote:
My Yamaha meter(200 hp) shows best mpg when I am running 4100 and about 27 mph. Usually 3.0 to 3.4
My motor is all the way down but I play with the tabs
Benton


That's really good. How much of a load do you carry? Kicker, radar arch, canvas, full water and had, 2xanchor and a windlass?

I'm always wondering how much my mileage is related to my weight and an older engine.
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BBlalock



Joined: 31 Jan 2017
Posts: 140
City/Region: Ocean/ICW
State or Province: NC
C-Dory Year: 2013
C-Dory Model: 25 Cruiser
Vessel Name: Finale
PostPosted: Wed Jun 22, 2022 2:16 pm    Post subject: Reply with quote

Sorry for the delay replying to your questions to me.
The fuel use was what I saw a few days ago. I probably had 60 gal of gas, no radar, didn't have the camper back top up(folded), water heater full but h2o tank about 1/2 full and about 400# of humans. About 12 mph breeze. Ran with and against the current. 20' of 1/4" chain, 16.5 lb anchor and 200' of 3/8" rope rode. Coleman a/c on top.
Benton
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T.R. Bauer



Joined: 17 Nov 2007
Posts: 1726
City/Region: Wasilla
State or Province: AK
C-Dory Year: 1993
C-Dory Model: 22 Cruiser
Vessel Name: C-Whisperer
PostPosted: Thu Jun 23, 2022 12:31 pm    Post subject: Reply with quote

You can tell it's a boat forum when folks brag about 3 MPG!
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BBlalock



Joined: 31 Jan 2017
Posts: 140
City/Region: Ocean/ICW
State or Province: NC
C-Dory Year: 2013
C-Dory Model: 25 Cruiser
Vessel Name: Finale
PostPosted: Fri Jun 24, 2022 2:37 pm    Post subject: Reply with quote

T.R. Bauer
And...how excited we get when a needed part is less than $100.
Benton
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bridma



Joined: 13 Sep 2011
Posts: 1155
City/Region: Comox
State or Province: BC
C-Dory Year: 2009
C-Dory Model: 22 Cruiser
Vessel Name: Nomad
Photos: Nomad
PostPosted: Fri Jun 24, 2022 4:26 pm    Post subject: Reply with quote

Ask Harvey how many MPG he gets. I think he fills up about once a year.......lol

Martin.
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T.R. Bauer



Joined: 17 Nov 2007
Posts: 1726
City/Region: Wasilla
State or Province: AK
C-Dory Year: 1993
C-Dory Model: 22 Cruiser
Vessel Name: C-Whisperer
PostPosted: Sat Jun 25, 2022 1:50 am    Post subject: Reply with quote

BBlalock wrote:
T.R. Bauer
And...how excited we get when a needed part is less than $100.
Benton


So true....look I got this stainless "marine" can opener...lol...only $119 on sale!
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kaelc



Joined: 19 Jul 2017
Posts: 411
City/Region: Saanich
State or Province: BC
C-Dory Year: 2007
C-Dory Model: 25 Cruiser
Vessel Name: Island Magic
Photos: Stil-Afloat
PostPosted: Sat Jun 25, 2022 2:24 pm    Post subject: Reply with quote

BBlalock wrote:
Sorry for the delay replying to your questions to me.
The fuel use was what I saw a few days ago. I probably had 60 gal of gas, no radar, didn't have the camper back top up(folded), water heater full but h2o tank about 1/2 full and about 400# of humans. About 12 mph breeze. Ran with and against the current. 20' of 1/4" chain, 16.5 lb anchor and 200' of 3/8" rope rode. Coleman a/c on top.
Benton


That’s a good load so pretty great economy. Some heavy 25/26 foot boats are getting low 2. 30% better is incredible
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