The weight of Yamaha outboard motors starts at 37 pounds and climbs up to 1010 pounds. To be more precise, the dry weights within each category are as follows:
- Portable (2-25 HP): 37-146 pounds
- Midrange (30-90 HP): 214-362 pounds
- High-performance (115-450 HP): 337-1010 pounds
If you want to find out more about the average weight of Yamaha outboards, this post is for you.
We at PowerSportsGuide have compiled all you need to know under one roof!
How Much Do Yamaha Outboard Motors Weigh?
How Much Does a 2.5 HP Yamaha Outboard Weigh?
The lightest Yamaha outboard motor is the Yamaha F2.5 with a dry weight of 37-40 pounds.
As the name implies, this portable motor features a 72cc, 4-stroke, single engine rated at 2.5 HP.
How Much Does a 4 HP Yamaha Outboard Weigh?
The dry weight of 4 HP Yamaha outboard motors varies between 59 and 61 pounds.
These outboards house a 4-stroke, 139cc, single-cylinder engine rated at 4 HP.
How Much Does a 6 HP Yamaha Outboard Weigh?
6 HP Yamaha outboard motors share their features and the 139cc single engine with their de-tuned, 4 HP relatives.
Because of this, they come with the same dry weight of 59-61 pounds.
How Much Does a 10 HP Yamaha Outboard Weigh?
The dry weight of Yamaha 10 HP outboard motors varies between 93 and 104 pounds.
These lively outboards utilize a 212cc, twin-cylinder engine. They are marketed with both tiller or remote mechanical control, as well as an electric or recoil (pull) start.
A de-tuned, 8 HP variant of these motors is also available in Yamaha’s outboard lineup. This configuration is only available with tiller steerin, so it only weighs 87-89 pounds.
How Much Does a 15 HP Yamaha Outboard Weigh?
You can expect the dry weight of 15 HP Yamaha outboards to be in the ballpark of 111-132 pounds.
These motors house a 4-stroke, 362cc, twin-cylinder engine, and are only offered with a tiller steering system.
How Much Does a 20 HP Yamaha Outboard Weigh?
The dry weight of 20 HP Yamaha outboards averages between 126 and 146 pounds.
These outboards are exclusively marketed with tiller steering and they feature a de-tuned version of the 432cc, twin engine.
How Much Does a 25 HP Yamaha Outboard Weigh?
The heaviest portable Yamaha outboard is the powerful F25, utilizing an unleashed 432cc twin engine.
Although Yamaha considers this model to be a portable motor, handling its heavy (126-146 lbs.) weight is not at all easy!
How Much Does a 30 HP Yamaha Outboard Weigh?
Unlike their 8-20 HP siblings with twin engines, Yamaha’s 30 HP outboards enjoy a triple engine with a displacement volume of 747cc.
This powerhouse offers much more torque than its competitors, which typically utilize over-stressed 500-530cc engines in this category.
Due to the larger engine, the dry weight of Yamaha 30 HP outboards reaches a range of 214-223 pounds.
How Much Does a 40 HP Yamaha Outboard Weigh?
Yamaha 40 HP outboards utilize the same 747cc triple engine and features as the de-tuned 30 HP class.
Consequently, the dry weight of this breed is the same 214-223 pounds.
How Much Does a 50 HP Yamaha Outboard Weigh?
50 HP models are the lightest 4-cylinder Yamaha outboards utilizing the de-tuned version of the 996cc, 4-stroke, 4-cylinder, EFI engine.
These reliable motors deliver great power and only weigh 247-270 pounds.
How Much Does a 60 HP Yamaha Outboard Weigh?
Yamaha’s 60 HP outboards are middle-range models in the 50-70 HP class, featuring the 1L, 4-cylinder engine option.
These motors are almost as heavy as their 50 HP siblings, and their dry weight averages between 247 and 285 pounds.
How Much Does a 70 HP Yamaha Outboard Weigh?
Yamaha is one of the few manufacturers that offers outboards with a 70 HP engine option.
They enjoy the unleashed version of the 996cc, 4-cylinder engine, and weigh around 253-285 pounds.
How Much Does a 75 HP Yamaha Outboard Weigh?
75 HP Yamaha outboards come with a much larger, 1832cc, 4-cylinder engine.
You can find the same power source in the entire 90 and 115 HP lineups as well.
The dry weight of Yamaha 75 HP outboard motors varies between 353 and 362 pounds.
How Much Does a 90 HP Yamaha Outboard Weigh?
Yamaha’s 90 HP motors are the middle-range models of the 75-115 HP family, featuring the proven 1832cc, 4-cylinder engine.
Therefore, the weight of 90 HP models is the same as their 75 HP counterparts, 353-362 pounds.
How Much Does a 115 HP Yamaha Outboard Weigh?
115 HP Yamaha outboards represent top-of-the-line models with the 1832cc, 4-cylinder engine.
Compared to its competitors, these motors feature a significantly smaller engine, which ensures a light weight of 377-386 pounds.
How Much Does a 150 HP Yamaha Outboard Weigh?
As a rule of thumb, the dry weight of 150 HP Yamaha outboards averages between 480 and 520 pounds.
These motors are the smallest members of the 150-200 HP series, powered by 4-stroke, 4-cylinder, 2670-2785cc engines.
How Much Does a 175 HP Yamaha Outboard Weigh?
Although most competitors use V6 power sources in their 175 HP outboard motors, Yamaha sticks to its inline 4-cylinder, 2785cc engine in this class.
Thanks to this lightweight engine configuration, the dry weight of the 175 HP Yamaha outboards is as low as 480-489 pounds.
How Much Does a 200 HP Yamaha Outboard Weigh?
Yamaha markets its 200 HP outboard motors with both V6, 4169cc and inline 4-cylinder, 2785cc power sources.
The former is the most powerful 4-cylinder Yamaha outboard engine available, while the 200 HP V6 represents the entry-level V6 engine option.
The dry weights in this class average between 516 and 567 pounds.
How Much Does a 225 HP Yamaha Outboard Weigh?
225 HP Yamaha outboards are available with the de-tuned configuration of the 4169cc, V6 engine option.
These high-performance Yamaha outboard motors weigh from 529-567 pounds depending on the model.
How Much Does a 250 HP Yamaha Outboard Weigh?
250 HP Yamaha outboards share their 4169cc, V6 engine and most features with the 225 HP class.
This means these two families are of the same weight, which ranges from 529-567 pounds.
How Much Does a 300 HP Yamaha Outboard Weigh?
300 HP models are the most powerful Yamaha V6 outboards, featuring the unrestricted configuration of the 4169cc, V6 engine.
You can expect the dry weight of these models to range from 511-588 pounds.
How Much Does a 425-450 HP Yamaha Outboard Weigh?
The heaviest Yamaha outboard motor is the XTO Offshore, marketed with 425 and 450 HP engine options.
The former weighs 925-999 pounds while the flagship 450 HP models weigh no less than 963-1010 pounds.
The power source of both motors is a naturally-aspirated, 4-stroke, 5559cc, DOHC, V8 engine.
Yamaha Outboard Weight Chart
For your convenience, we’ve set up a complete Yamaha Outboard Weight Chart:
| HP | Dry Weight (lbs) |
| 2.5 HP | 37-40 lbs. |
| 4 HP | 59-61 lbs. |
| 6 HP | 59-61 lbs. |
| 8 HP | 87-89 lbs. |
| 10 HP | 93-104 lbs. |
| 15 HP | 111-132 lbs. |
| 20 HP | 126-146 lbs. |
| 25 HP | 126-146 lbs. |
| 30 HP | 214-223 lbs. |
| 40 HP | 214-223 lbs. |
| 50 HP | 247-270 lbs. |
| 60 HP | 247-285 lbs. |
| 70 HP | 253-285 lbs. |
| 75 HP | 353-362 lbs. |
| 90 HP | 353-362 lbs. |
| 115 HP | 337-386 lbs. |
| 150 HP | 480-520 lbs. |
| 175 HP | 480-489 lbs. |
| 200 HP | 516-567 lbs. |
| 225 HP | 529-567 lbs. |
| 250 HP | 529-567 lbs. |
| 300 HP | 551-588 lbs. |
| 425 HP | 925-999 lbs. |
| 450 HP | 963-1010 lbs. |
Disclaimer: Disclaimer: This chart is for informational purposes only! For more information, please check the factory manuals.
Takeaways
As a takeaway, we’ve answered the most common questions on the topic!
How Much Does a Yamaha Outboard Motor Weigh?
A Yamaha outboard can weigh anywhere from 37 to 1010 pounds.
The dry weight of these machines varies greatly depending on their displacement, shaft length, steering system, and other features.
The weight of portable Yamaha outboard motors varies between 37 and 146 pounds, while the high-performance models weigh 337-1010 pounds.
Between the two extremes, you can find midrange Yamaha outboards that weigh anywhere from 214-362 pounds.
How Much Does the Lightest Yamaha Outboard Weigh?
The lightest Yamaha outboard motor right now is the portable F2.5.
This unit features a 72cc, 2.5 HP, single-cylinder engine that only weighs 37-40 pounds.
Which Yamaha Outboard is the Largest?
The largest Yamaha outboard motor is the XTO Offshore 450 HP with an impressive dry weight of 963-1010 pounds.
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