How Much HP Does a Yamaha Snowmobile Have? [HP Chart]

Yamaha snowmobiles have anywhere from 4-200+ HP depending on the model. The kid-sized 200cc and 120cc models only deliver 4-9 HP, while the turbocharged 4-stroke Yamaha sleds pack up to 200+ HP.

If you want to find out more about Yamaha snowmobile horsepower ratings, you’ve come to the right place.

We at PowerSportsGuide have compiled the HP ratings of some of the most popular Yamaha sleds into one chart!

How Much Horsepower Does a Yamaha Snowmobile Have?

How Much HP Does a 200cc Yamaha Snowmobile Have?

Generally speaking, a 4-stroke 200cc Yamaha snowmobile cranks out about 9 HP.

The currently available Yamaha 200cc snowmobile model is the SnoScoot 200. This sled made its debut in 2018 as a youth snowmobile designed for kids 8-14 years old.

This sled is powered by a 192cc, 4-stroke single that delivers 9 HP at 5,400 RPM.

For smaller children, Yamaha offers its tiny SXR120X, powered by a 123cc, 4-stroke engine. You can expect the performance of this engine to be in the ballpark of 4-6 HP.

How Much HP Does a 300cc Yamaha Snowmobile Have?

250-350cc engines were commonly used in vintage Yamaha sleds from the ‘70s to the late ‘80s. These 2-stroke single and twin power sources produced anywhere from 18-45 HP depending on the their cylinder and exhaust configurations.

One of the most well-known models in this Yamaha breed was the first model in the Bravo series. Yamaha launched this sled in 1982 under the name of Yamaha Bravo 250. As the name suggests, it housed a 249cc, 2-stroke single rated at 18 HP.

During those same years, the Japanese manufacturer expanded its fleet with many exciting models like the Enticer 300. This lightweight and low-maintenance sled utilized a 294cc, 2-stroke twin that packed about 28 HP.

Besides this middle-level model, the Enticer 250 (25 HP), the big brother Enticer 340 (32 HP), and Enticer 400 were also marketed.

Riders could expect about the same performance on the 1986 Inviter 300 (28 HP), and the 1973 GP 292 (27 HP).

Like these machines, the race-intended Exciter quickly become popular as well. The first Exciter was introduced in 1976 as a fan-cooled variation of the 1975 GPX stock racer. This model was available with a 338cc, 38 HP as well as a 433cc, 48 HP engine options.

The main idea behind this sled was to make fan-cooled race sleds more appealing to trail riders.

How Much HP Does a 400cc Yamaha Snowmobile Have?

400-450cc twin engines were also commonly used in Yamaha sleds in the ‘70s and ‘80s. These power mills were offered with both fan and liquid cooling systems depending on the model.

The HP rating of vintage 400-450cc Yamaha snowmobile engines ranges from about 40 HP up to a whopping 86+ HP.

Today you can still find 400cc sleds in Yamaha’s fleet like the SX Venom and the Transporter Lite. These machines are powered by a liquid-cooled, 397cc, 2-stroke, single-cylinder EFI engine rated at 65 HP.

In a nutshell, some of the most popular 400-450cc Yamaha snowmobiles are as follows:

  • 1975 Yamaha GP 433F: 40 HP    
  • 1976 Yamaha Exciter 440: 48 HP             
  • 1980 Yamaha SS440: 50 HP
  • 1974 Yamaha GPX 433: 55 HP    
  • 1976 Yamaha SRX 440: 86 HP    
  • 2022 Yamaha SX Venom: 65 HP 
  • 2021 Yamaha Transporter Lite: 65 HP    

How Much HP Does a 500cc Yamaha Snowmobile Have?

The HP ratings of vintage 500-550cc Yamaha snowmobile engines start at about 55 and go up to 90 HP.

One of the most well-known models in this breed was the 2-stroke Yamaha Phazer 500. This machine was considered to be a budget sport sled and was powered by a fan-cooled, 485cc, 58 HP twin engine.

On the other end of the spectrum, you can find the high-performance SXR 500. This race-intended sled features a liquid-cooled, 494cc twin that packs a whopping 88 HP.

As a reference, we’ve compiled the HP ratings of some popular 500-550cc Yamaha sleds under one roof:

How Much HP Does a 600cc Yamaha Snowmobile Have?

If you are looking for some serious HP, you should take a look at the 600 category, since a 600cc Yamaha snowmobile has no less than 70-105+ HP!

An early sled in this class was the 1972 Yamaha SR 643B, powered by a lively 2-stroke, 643cc, 70 HP engine.

Many great Yamaha 600 sleds hit the marketplace in the decades that followed, including the Mountain Max 600. This popular snowmobile was marketed with both a 598cc, 95 HP twin (‘97-’99) and a 593cc, 100 HP triple (post ‘99 models).

The latter power source was also nestled in the SXR 600, which was marketed from 2000 to 2003.

The engine power of some well-known Yamaha 600 snowmobiles is as follows:

How Much HP Does a 700cc Yamaha Snowmobile Have?

You can expect the engine power of a 700cc Yamaha snowmobile to be in the ballpark of 110-145 HP. These sleds are typically powered by liquid-cooled, 2-stroke twin or triple engines, which can be both “single piped” or “triple piped” depending on the exhaust configuration.

Some of the most popular models in this breed are as follows:

How Much HP Does an 800cc Yamaha Snowmobile Have?

800cc Yamaha snowmobiles come with 150-165 HP engines depending on the model.

For example, the vintage ’95 Vmax-4 800 packs 150 HP while the currently marketed Transporter 800 and Mountain Max 800 both produce 165 HP.

Both of them utilize the same 2-stroke, 749cc, semi-direct injected (SDI) twin engine.

How Much HP Does a 1000cc Yamaha Snowmobile Have?

There’s no question that you can find the most powerful Yamaha snowmobiles in the 1000cc class. You can expect the power of these sleds to be in the range of 120-200+ HP.

Some older models like the work-intended 1996 RS Viking Professional “only” crank out 120 HP, while many performance 1000cc Yamaha sleds pack 130-200+HP.

The most powerful model is the flagship Sidewinder SRX LE, which comes with a claimed engine power of 200 HP. This amazing sled is powered by a 998cc, 4-stroke, DOHC triple boosted by a turbocharger.

Some popular models in this category are as follows:

  • 2008 Yamaha RS Vector LTX: 120 HP
  • 2006 Yamaha VK Pro: 120 HP
  • 2015 Yamaha Apex XTX: 160 HP
  • 2002 Yamaha RX-1: 145 HP
  • 2008 Yamaha FX Nytro: 130 HP
  • 2017 Yamaha Viper B-TX: 120 HP
  • 2017 Yamaha Sidewinder SRX LE: 180+ HP

Yamaha Snowmobile Horsepower Chart

For your convenience, we’ve compiled the HP ratings of some of the most popular models into this Yamaha snowmobile HP chart:

ModelEngine Power (HP)Displ. (cc)
2018 Yamaha SnoScoot 2009 HP192 cc
1982 Yamaha Bravo 25018 HP249 cc
1981 Yamaha Enticer 25025 HP246 cc
1974 Yamaha SL338F25 HP338 cc
1973 Yamaha GP 29227 HP292 cc
1981 Yamaha Enticer 30028 HP294 cc
1986 Yamaha Inviter 30028 HP293 cc
1982 Yamaha Enticer 34032 HP338 cc
1978 Yamaha Exciter 34038 HP338 cc
1975 Yamaha GP 433F40 HP397 cc
1974 Yamaha GPX 33844 HP338 cc
1971 Yamaha SR 44345 HP433 cc
1976 Yamaha Exciter 44048 HP433 cc
1980 Yamaha SS44050 HP437 cc
1972 Yamaha SR 44355 HP433 cc
1974 Yamaha GPX 43355 HP433 cc
2005 Yamaha VK540 III55 HP535 cc
2001 Yamaha Phazer 50058 HP485 cc
1981 Yamaha SRV 54058 HP535 cc
1980 Yamaha Excel V58 HP535 cc
2021 Yamaha Transporter Lite65 HP397 cc
2022 Yamaha SX Venom65 HP397 cc
1987 Yamaha Exciter 57077 HP569 cc
2007 Yamaha Phazer FX80 HP498 cc
1976 Yamaha SRX 44086 HP439 cc
1998 Yamaha Vmax 500 XTR86 HP494 cc
2001 Yamaha SRX 50088 HP494 cc
1993 Yamaha Exciter 57093 HP569 cc
1997 Yamaha Vmax 60095 HP598 cc
1997 Yamaha Mountain Max 600 Twin95 HP598 cc
1997 Yamaha Venture 60095 HP598 cc
2000 Yamaha 600 SX98 HP598 cc
1999 Yamaha Mountain Max 600 Triple100 HP598 cc
1999 Yamaha Venture 600100 HP593 cc
2003 Yamaha SXR 600100 HP593 cc
1973 Yamaha SR643 B105 HP643 cc
1997 Yamaha SX 700115 HP698 cc
2001 Yamaha SXR 700115 HP698 cc
2002 Yamaha SX Viper 700115 HP696 cc
2000 Yamaha Mountain Max 700115 HP698 cc
2009 Yamaha RS Venture120 HP973 cc
2008 Yamaha RS Vector LTX120 HP973 cc
2006 Yamaha RS Viking Professional120 HP973 cc
2017 Yamaha Viper B-TX120 HP1049 cc
2008 Yamaha FX Nytro130 HP1049 cc
2021 SRViper L-TX GT130 HP1049 cc
2021 Yamaha RS Venture TF130 HP1049 cc
1999 Yamaha SRX 700138 HP696 cc
1992 Yamaha Vmax-4140 HP750 cc
2002 Yamaha SRX 700142 HP696 cc
2002 Yamaha RX-1145 HP998 cc
1995 Yamaha Vmax-4 800150 HP791 cc
2008 Yamaha Apex LTX GT150 HP998 cc
2015 Yamaha Apex XTX160 HP998 cc
2021 Yamaha Transporter 800165 HP794 cc
2021 Yamaha Mountain Max 800165 HP794 cc
2017 Yamaha Sidewinder SRX LE200 HP998 cc

Disclaimer: This chart is for informational purposes only! For exact specifications, refer to the factory manual.

FAQs About Yamaha Snowmobile Horsepower Ratings

As a takeaway, we’ve answered the most common questions on the topic!

How Much HP does a Yamaha snowmobile have?

The HP ratings of Yamaha snowmobiles range from 4-5 HP up to a whopping 200+ HP. The entry-level youth and “kid-sized” Yamaha sleds deliver about 4-9 HP whereas flagship 4-stroke models have about 120-200+ HP.

How Much HP does a 4-stroke Yamaha snowmobile have?

As a rule of thumb, a stock 4-stroke Yamaha snowmobile packs about 120-200+ HP.

How Much HP does a turbocharged Yamaha snowmobile have?

A turbocharged Yamaha snowmobile produces about 180-200 HP out of the box. With some aftermarket mods, it can be boosted up to an incredible 250-300+ HP.

Which Yamaha snowmobile has the most HP?

According to the official brochures, turbocharged Yamaha Sidewinder models are claimed to be the most powerful snowmobiles in Yamaha’s fleet. These sleds are powered by the turbocharged Genesis 998 triple engine which comes with a claimed 200 HP.

How much HP does a Yamaha Apex have?

Yamaha Apex snowmobiles produce about 150-160 HP depending on the year and model.

The first sled in this line was the ’08 Apex LXT GT, which was a successor of the ’07 Attack. This machine utilized the 998cc, 150FI 4-stroke engine rated at 150 HP.

Later models like the 2015 Apex XTX already produced 160 HP.

How much HP does a Yamaha RX-1 have?

The Yamaha RX-1 was the first 4-stroke Yamaha snowmobile in history. This legendary machine was powered by a 998cc, 4-stroke, 4-cylinder, DOHC engine rated at 145 HP.

How much HP does a Yamaha Venture snowmobile have?

Yamaha’s Venture snowmobile family has a rich history as the first model was revealed in 1997. The early 2-stroke models in this breed generated about 58-100 HP, while modern 4-stroke Yamaha Ventures have about 120-130 HP.


  • 1998-2001 Yamaha Venture 500: 88 HP
  • 1999-2000 Yamaha Venture 500 XL: 58 HP
  • 1997-1998 Yamaha Venture 600: 95 HP
  • 1999- Yamaha Venture 600: 100 HP
  • 1998-2004 Yamaha Venture 700: 115 HP
  • 2009 Yamaha RS Venture: 120 HP
  • 2021 Yamaha RS Venture TF: 130 HP

How much HP does a Yamaha Vector snowmobile have?

You can expect the HP ratings of Yamaha Vector snowmobiles to be in the ballpark of 120-130 HP.

The pre-2010 models were powered by Yamaha’s Genesis 120 engine. As the name suggests, this carbureted, 963cc, 4-stroke triple was rated at 120 HP.

Since 2010, Yamaha has offered this model with a more advanced, fuel-injected engine configuration, which cranks out about 125-130 HP.

How much HP does a Yamaha Nytro snowmobile have?

Yamaha Nytro snowmobiles are powered by the Yamaha Genesis 130FI engine. Although the claimed horsepower of this power mill is 130 HP, there are rumors that it can reach up to 135-138 HP on the dyno.

How much HP does a Yamaha Viper snowmobile have?

Just like the Nytro series, the Viper family also utilizes the Genesis 130FI power mill. This 1049cc, 130 HP, 4-stroke triple comes with 4 valves per cylinder and an advanced fuel injection system for the smoothest possible performance.

How much HP does a Yamaha Sidewinder have?

According to Supertraxmag, the turbocharged Yamaha Sidewinder comes with a claimed 180 HP, but on good days, it can produce about 190-200 HP on the dyno.


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