Yamaha 115 vs 150 fuel consumption. E-TEC 150 and 11...
Yamaha 115 vs 150 fuel consumption. E-TEC 150 and 115 Fuel Economy Comparison - Moderated Discussion Areas A 150 is a 6 cylinder engine while a 115 (up to 135) will be a 4 cylinder. Outboard 2 stroke vs 4 stroke - fuel consumption : Evinrude (2 stroke) Mercury Optimax (2 stroke) Mercury (4 stroke) Yamaha (4 stroke) Outboard motors have made a revolutionary change in the Marine industry. 7 gph 5. The speed of the 150 comes in handy if a storm pops up, or an emergency (medical or bowel). 9 HP: 0. <br /><br />I think you'd be satisfied with the 90, but I think you'd like the 115 more. 9 gph 6. Second, this great fuel economy doesn’t mean reduced overall performance. 8 GPH | Yamaha 300 hp 26. 4 LPH | 115 hp 36. Dec 28, 2025 · Both the Yamaha F115 and F150 are part of Yamaha’s four-stroke outboard lineup, known for their reliability, fuel efficiency, and advanced technology. 30 GPH | Yamaha 90 hp 9. In designing the F115, Yamaha used new engine design and casting techniques developed for its ground-breaking line of off-road motorcycles, which started a four-stroke revolution in that market. Opinions ? Suggestions ?:shrug: A 150 uses more fuel than a 115 running wide open, however a 150 running at part throttle will use less fuel than a 115 will running wide open at that same speed. Boat-Fuel-Economy / Fuel Consumption Charts & Calculator Outboard motors and Boat motors | Inboard: MerCruiser - Volvo Penta Diesel Marine engines | Outboard: Mercury - Evinrude - Yamaha - Suzuki - Honda - Tohatsu | 2-stroke & 4-stroke HP Range : 2. 10 GPH | Yamaha 115 hp 9. Re: Gas Consumption of older 2 vs 4 stroke engines??? Fuel consumption is a rather difficult number to pin down in the categories you are interested in. 20 HP: 1. Explore strategies and technologies that can help you maximise the fuel efficiency of your Yamaha outboard, reducing your overall operating expenses. The other is the new Yamaha 6YC Command Link Digital colour LCD display (suits F30-F350). I have 2011 2275 RL Tri toon with a 115 Yamaha. Simply click the horsepower to see the Performance Data reports. 9. 6 LPH | 200 hp VMAX / HPDI 72. We'll cover topics like Yamaha and Suzuki motor size, fuel efficiency, power, and more. The Yamaha Marine 115-horsepower 4-stroke outboard motor features a 16-Valve-DOHC Block There's more. It should also run slightly more efficiently although the increased cubes will eat a tiny bit more gas. 5 LPH | 90 hp 34. The Boating Forum - Older Yamaha 2 Strokes? - How reliable are the older Yamaha 2 Strokes? I'm talking 05 and 06. 9 - 15 - 20 hp Jul 20, 2013 · Here's where the 150 shines. Evinrude vs Mercury Outboard / Vtec vs optimax | 75 - 115 - 150 - 200 - 225 - 250 - 300 - 350 hp Liters and Gallons per Hour | Fuel consumption The 1. Guys, Looking at purchase of 20 bay. Re: Yamaha 90 vs Yamaha 115 Welcome to iboats. Compare Yamaha outboard engines and find the ideal one for your boating needs. Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. 7 or 2. 3 GPH | Yamaha 200 hp VMAX / HPDI 19. 5 - 4 - 5 - 6 - 8 - 9. 8 HP: 0. Looking at a new NR 20' Seahawk. Getting back to the dock quick can be a factor. 4 HP: 0. 5 gph at 4000 RPM. The 115 is an EFI which performs better under varying conditions. Find detailed specs and performance data on the Yamaha F115XB outboard paired with the Parker 18 SE boat. For example slow cruising may be idle speed, it may be just on plane. 8L I-4 F115 horsepower In-Line Four Yamaha outboard is a mid-range four-stroke outboard that is perfect for your family boat and watersports towing. Every hull and engine combinationvaries and additional factors affecting fuel economy include the weight the boat is carrying (fuel on board, number of passengers, gear, etc. 130 There are several differences, Bose. Considering the value of the 115 vs the performance of the 150 sho. That's nearly 50% more, which makes a huge difference in mid range power and drivability. They can answer questions for any Yamaha outboard model or horsepower. These motors are typically powered by 500-750cc, inline-3 engines. Would have purchased a 115 Pro XS if one was available at the time (covid delay issues. Browse Performance Bulletins here. First, the V MAX SHO® technology uses up to 40% less fuel than carbureted two-strokes. You won't notice the drop off NEARLY as much as you would with the 115. 4 gph 3. 3-3 gph at WOT and 1. Fuel Efficiency Opinion - Moderated Discussion Areas Hop to: 4. Heavier Design: They are generally heavier than SHO models, which can impact a boat’s overall speed and fuel efficiency. Tests Compare Yamaha 115 and 150 HP outboard engine prices, performance, and key specs to make an informed buying decision based on your boat size and usage needs. Yamaha Outboard Fuel Consumption chart : Yamaha 25 hp 2. 7 LPH | 90 hp 37. 5 GPH | Yamaha 175a hp 16. Here's why. 7 GPH | Yamaha 250 hp 23. Yamaha Outboards 250HP | LF250XB delivers a potent blend of synchronized power, remarkable fuel efficiency, and Yamaha's legendary durability. 6 HP: 0. 2. 5 gph at 3500-4000 RPM. 5 gph 8. 9 - 15 - 20 - 25 - 30 - 40 - 50 - 60 - 70 - 75 - 90 - 115 - 120 Modern, low-emission four-stroke and direct fuel-injection two-stroke (Evinrude E-TEC and Tohatsu TLDI) outboard engines run smoother and quieter and use up to half the amount of fuel of an old carby or electronic fuel injection two-stroke. Mercury also offers joystick piloting systems for precise maneuvering, active trim systems for optimal performance and fuel efficiency, and compatibility with mobile apps for remote control and monitoring. It has pumped up the boating experience of all kinds. Yamaha Outboard Performance Bulletins provide in-depth performance information on hundreds of boat and engine combinations. ) and sea conditions. Key Differences Between Yamaha SHO and Regular Outboard Motors There are some fundamental differences between Yamaha’s Super High Output (SHO) outboard motors and their regular outboard motors. 5 HP: 0. 5 gph 4. 0 gph 7. 6-1. 6 LPH | 175 hp 67. 05 LPH | 50 hp 14. Re: Yamaha 115 vs. However, economics put me in the 115 Yamaha 4 storke. General Q & A - Yam outboards: 115 Vs 150 - Anybody have any experience with Yamaha fuel injected motors? I'm looking to verify some gallons-per-hour numbers a friend told me about his boat. Set to supersede traditional round or square engine gauges, this new display relays engine RPM, fuel levels, fuel burn, fuel economy, engine water pressure, surface water temperature and more in one customisable and sleek dash display. Any The Yamaha 115 is one of the most popular outboard motors in the world. The 90 is carbed which has pros and cons. Clogged VST Filter Almost equally important for avoiding Yamaha 115 4-stroke problems to your fuel system is regularly replacing your VST filters. Still a fan of the Merc's for the Power to weight and performance. I’m looking to re- power with a prop this time and am considering either a Yamaha 150 or a Suzuki 140 which I would expect to give me about the same performance level as my current jet pump. Choosing between Mercury and Yamaha outboards? Discover their performance and reliability differences to make the right choice for your boat. After watching this video, you'll know everything you need to make an informed decision when selecting an Mercury efi 4-stroke Outboard Motor Fuel Consumption 25 hp 9. Find a detailed engine comparison to help you make the right decision. 6-0. 6 LPH | 150 hp 58. Ask about fuel consumption of a 150 HPDI vs a 150 4 stroke -- even though the 150 4 stroke is only a 4 cylinder. Mar 19 The Ultimate 150 Horsepower Outboard Showdown: Mercury vs Yamaha vs Evinrude Technical Articles Since our budget doesn’t allow a proper engine shootout, where we would ideally take 3 matching boats and power them with the latest 150 HP outboards to see how they compare in every performance category; we’re going to cheat. Thoughts, numbers, etc? p. This document contains many of Yamaha’s valuable trademarks. 8 - 9. 9 - 15 - 20 - 25 - 50 - 60 - 90 - 115 - 150 - 200 - 225 - 250 - 300 hp Liters and Gallons per Hour | Fuel consumption Yamaha reserves the right to change the specifications and performance data of this Performance Bulletin or engine without notice. I've fished on 2 separate Marquesa's that had the Yamaha 115 Sho and it's a great motor. These motors share the same 500cc, EFI, inline-3 engine, and lower unit, except that the F25 comes with restricted engine power. 8L depending on which 150 you choose, that's about 60% more displacement for the F150. To do so I extrapolated fuel consumption based on a 2015+ 242 having a fuel range of 56 miles at 18 MPH. 86:1? Suzuki vs Yamaha vs Mercury: 2026 Outboard Boat Motor Comparison In the world of outboard motors, the competition is fierce, with brands vying for supremacy in performance, technology, durability, and eco-friendliness. The F115 was still a bit heavier than a two-stroke, but its fuel economy, reliability, and quiet operation were advantages that off-set any weight penalty. <br /><br />With the same displacement, on the water performance doesn't show much change until you get into the max rpm range. The F115 makes 115ft lbs of torque, the F150 puts out 168. If the 150 4 stroke is as powerful as a 150 2 stroke, how come the 150 4 stroke has to have a 2:1 gear ratio and the 150 2 stroke has a 1. Here's the scoop on these two mid-sized Yamaha outboard motors, and the differences between them beyond sheer power. 5 HP: 0. See how your favourite Yamaha powered boat performs for acceleration, fuel economy and top-end speed. 5 - 3. 50 GPH | Yamaha 50 hp 4. If you plan to "party boat", with lots of people and just slow cruising, a 115 is FAR more than you need. 3 LPH | 250 hp Verado 106 LPH | 350 hp SCi Verado 124 LPH | 400R Racing 143 LPH | Mercury Verado 600 V12 191 LPH The Yamaha F150 and F115 models are two of the most popular and best-selling outboard motors available. tia! Boat Fuel Economy Outboard Motors : Mercury - Evinrude - Yamaha - Suzuki - Honda - Tohatsu | Fuel Consumption per Hour - US Gallons GPH MPG | Also: Liters and Imperial Gallons per Hour Also, the ECM controlled electronic fuel injection system more precisely controls the combustion process, spraying the exact number of fuel droplets needed at the precise moment needed for maximum fuel economy and razor sharp acceleration. This is consistent with some needing fuel a few miles from Bimini Sands while others made it into port after the 58 mile crossing in 2017. Fuel Economy *These figures don’t take drag of the boat, sea conditions, propeller pitch/size, or efficiency losses through transmissions and bearings into account. 8-0. 9 LPH | 300 hp 98. 70 GPH | Yamaha 150 hp 15. The fuel consumption of 25-30 HP outboards can be anywhere from 2. 0 gph at WOT and 1. 3-3. Im thinking I need a 150? A boat that is underpowered can actually consume more fuel at cruise than a boat that is correctly or evenly overpowered. 7 LPH | 50 hp 17. 2 LPH | 225 hp 87. The old two-stroke engines really are dinosaurs. The F115 is a 1. I know the 150 Yamaha 4 stroke is the better option. Your VST filter is responsible for keeping contaminants from entering your Yamaha outboard’s Vapor Separator Tank (VST). While they share many similarities, including design and build quality, they differ primarily in horsepower and capabilities. This fuel economy is certainly appreciated by cost-conscious boaters and means more time to enjoy out on the water. 2 GPH | Yamaha 225 hp 17. If weight is an issue on your boat, look into that. How Much Fuel Does a 25-30 HP Mercury Outboard Use? You can expect the fuel consumption of 25-30 HP Mercury outboards to be roughly 2. So a 250-horsepower outboard motor, at Wide-Open Throttle (6000 rpm), burns about 25 Boat Fuel Economy Outboards: Mercury - Evinrude - Yamaha - Suzuki - Honda - Tohatsu | Fuel Consumption per Hour - Liters | Also: US and Imperial Gallons per Hour Fuel consumption Chart - Yamaha Outboard - Mercury Outboard - Evinrude - Honda Outboard - Suzuki Outboard - Johnson - Outboards | MerCruiser - Volvo Penta Diesel Inboards | GPH MPG LPH KPL Yamaha outboard reviews - fuel consumption 4-stroke | F | 25 hp | 50 hp | 70 hp | 90 hp | 115 hp | 150 hp | 175 hp | 200 hp | 225 hp | 250 hp | 300 hp | 350 hp - Deutsch - Francais - Italiano - Espanol etc. 90 GPH | Yamaha 70 hp 2-stroke 7. What might the relative rate of fuel consumption be between a Yamaha 50, a 115, and a 150, given the same type of usage over a season? Usage would likely be mostly cruising and fishing, so a lot of fairly slow moving. ) Its been a fantastic motor, still wish I had the 115 ProXS as they weigh the same. 4-1. . 8L vs a 2. This had me wondering what the major differences of engine specs between the 130 & 115. s- I also have a bullet/300 combo, so speed is norm for me. This system provides detailed information about engine performance, fuel consumption, and diagnostics. The fuel economy of the different breeds in this main class is as follows (at WOT): 1. Those new merc 115s are alot lighter now at 359lbs. Yamaha vs Honda Outboard | 9. Discover fuel consumption rates for Yamaha small outboard motors, helping you optimize performance and efficiency on the water. you do have 2 extra cylinders to feed but it does not equate a 50% increase in fuel consumption because the engine works less hard under load to produce the same amount of power. Read on to learn more about the Yamaha 115. 3 LPH | 200 hp Verado 75. Buddy has a 115 2 stroker Yammie I can get for pretty cheap. 38-1. Here is the extrapolated data. Honda vs Suzuki Outboard | 9. 5 LPH | 75 hp 28. The V MAX SHO 115 is compatible with Yamaha's variable trolling RPM switch (VTS), which allows anglers to adjust the trolling speed in 50 RPM increments from 600 to 1000 RPM using a Yamaha Command Link® gauge. 7 gph Yamaha F 4-stroke Outboard Motor Fuel Consumption Yamaha F 25 hp 9. 9 - 15 - 20 - 25 - 50 - 60 - 90 - 115 - 150 - 200 - 225 - 250 hp Liters and Gallons per Hour | Fuel consumption Outboard Motor Mileage Chart Listing the Approximate Fuel Consumption of Outboard Motors A number of factors influence outboard mileage: Things like hull shape, weight and sea state As a rule of thumb, running at Wide-Open Throttle, a gas outboard motor consumes about 10-percent of its rated horsepower. 69 gph. Learn how to calculate the fuel costs associated with owning and operating a Yamaha outboard in the UK, including real-world fuel consumption rates for popular models. This is attached to the fuel pump - see above. I use this article so show where they were talking about the new yamaha 115 was at the upper end of the allowed tolerance with the standard yamaha 115. 9 LPH | 115 hp 40. 1-1. 3 LPH | 350 hp 129 LPH Liters per hour | 425 hp 140 LPH Liters per hour | Portable outboard Yamaha 4 - 5 - 6 - 8 - 9. Because of the popularity of our comparison articles, I thought it would be fun to do one for the best 115 HP outboards. 3 gph 2. I’m looking to re- power my 20 ft Willie Predator which currently has a 200 hp Yamaha jet pump. It does fine with 2 people but it slows considerably with 2 more adults. 0 GPH | Yamaha 350 Based on our research, the fuel consumption of portable Yamaha outboards is about 0. 15 HP: 1. 45 LPH | 70 hp 2-stroke 27. 9-1. I see a lot of 130s hung on boats, the older 2 stroke like mine. Sep 13, 2021 · There is a significant difference in the Yamaha 115hp and 150hp outboards. 1 LPH | 150 hp 53. 6 LPH | 250 hp 89. klsbqm, zcup2x, rgglt, 7zu9, yhljl, sdqd, vhl8, 4iosr, y0u3i, uy1r,