Stihl MS250 Vs MS251 – Which One is Best for You?

The Stihl MS 251 is the successor to Stihl’s wildly popular chainsaw, the MS250. But did they really improve anything or is it just another MS250 with a new look?

Our analysis found quite a few changes in the Stihl MS 251 that make it a totally different chainsaw from the Stihl MS250.

The major differences between the Stihl MS 250 and Stihl MS 251 include weight, performance, emission levels, fuel capacity, and fuel economy.

In this blog, we’ll analyze both Stihl chainsaws to find out which one has the best value. We’ll also answer some of the frequently asked questions about these chainsaws.

Stihl MS250: Why choose it

The Stihl 250 is popular among consumers because of its overall capabilities. It has all the features to build a solid pile of firewood to keep your home cozy and warm.

The power-to-weight ratio is important when buying a chainsaw, and the Stihl MS250 gives you just that. This feature makes cleanup and clearing tasks a piece of cake.

The Stihl MS250 efficiently cuts through small trees and limbs, making it a reliable companion for your firewood collection.

For incredible performance and efficiency, the Stihl MS 250 is one of the best options you’ll come across when buying a chainsaw. 


  • Smoothly cleans up and clears
  • Lightweight design reduces arm fatigue
  • Built for solid firewood work
  • An all-rounder in every condition
  • Gives incredible performance


  • Sometimes has fuel delivery problems
  • Difficult to start sometimes

Stihl MS251: Why choose it?

The Stihl MS251 provides all the comfort in your home that could be expected from the Stihl MS250’s successor. 

Its ergonomic design makes it easier to adjust and handle. Felling small trees, cutting, thinning, and pruning are done effortlessly with the Stihl MS 251.

Stihl MS 251 chainsaw is famous for its reduced emissions (an astounding 50% reduction in emissions) and its 20% fuel saving. The MS251 has a longer runtime than the previous models, making it an effective and reliable chainsaw for firewood.

The Stihl MS 251 can be summed up as an eco-friendly chainsaw and fuel-efficient chainsaw. 


  • Cuts through firewood with ease
  • Hassle-free adjustment
  • Effective and Reliable chainsaw
  • Provides a longer runtime
  • Equipped with eco-friendly technology


  • Not suitable for heavy-duty use
  • Doesn’t adapt well to cold weather 

Differences Between STIHL MS250 Vs STIHL MS251

Now that you’re familiar with the reasons why you should buy the Stihl MS250 and Stihl MS 251 let’s compare both chainsaws. We’ll be comparing these best chainsaws from Stihl in terms of weight, performance, fuel storage, emission, fuel economy, chain oil storage, and price.

1. Weight

Both light and heavy chainsaws have their pros and cons. A light chainsaw is easier to maneuver and less of a burden.

On the other hand, heavy chainsaws cut more effectively because of the extra pressure on the tree.

The Stihl MS 250 weighs 10.1 pounds, which is surprisingly lightweight for a chainsaw with a high power output.

Its successor, the MS251, loses this battle by about a pound, weighing 11 pounds. This might not seem much, but it makes a lot of difference during long work sessions.

Winner: Stihl MS 250

2. Performance

We’ll be assessing the performance of both chainsaws based on horsepower and displacement. These figures provide a clear picture of a chainsaw’s power output.

Both the famous Stihl MS250 and its successor, the Stihl MS 251, produce an equal output of 3 bhp. This doesn’t mean both chainsaws will perform the same.

The Stihl 250 has a displacement of 45.4 cc, whereas the Stihl 251 has 45.6 cc.

In short, the MS 251 chainsaw has a slightly better raw performance than the MS 250.

Winner: Stihl MS251

3. Fuel Storage Capacity

Fuel storage capacity is a major factor when choosing a gas-powered chainsaw. These machines drink a lot of gas, so you should choose a chainsaw with good fuel storage capacity.

The Stihl MS 251 holds 13.2 ounces of fuel, which is not bad in itself. But when comparing it to the Stihl MS 250, it falls short.

The MS250 boasts a huge 15.9-ounce gasoline tank. This reduces frustrating refills during your work session.

MS 250 is clearly the better option in terms of fuel capacity.

Winner: Stihl 250

4. Emission

The greenhouse gases emitted by chainsaws are harmful to the environment and the operator. The Stihl 251 reduces emissions by 50% in comparison to the Stihl 250 and other previous models.

This is a significant milestone, making the MS 251 more eco-friendly than the MS 250.

Winner: Stihl MS 251

5. Fuel Economy

Chainsaws are known for their thirst for gasoline. A full tank might not even last a long cutting session. This is why you should give a lot of weightage to fuel economy when buying a chainsaw.

Stihl does not mention the MS 250’s fuel economy. So it’s better not to get your hopes high with the MS250 in this domain.

The good news is that the Stihl MS251 outperforms its predecessors in fuel economy by 20%.

Winner: Stihl MS251

6. Chain Oil Storage Capacity

Just like the engine, your chainsaw’s chain also needs fuel. A well-lubricated chain functions properly and doesn’t overheat. Make sure to check a chainsaw’s chain oil storage capacity before making the purchase.

The Stihl MS250 has a chain oil storage capacity of 6.8 ounces. Its successor, the MS 251, is not far behind with the capacity of holding 6.7 ounces of chain oil.

Winner: Stihl MS 250

7. Price

Value for money is probably the most crucial factor when making a purchase decision. So, it’s important to consider the prices of both chainsaws to make a better purchase.

Both Stihl chainsaws have many differences but have the same price tag of about $399.99.

Note: We’re talking about the Wood Boss variant of the Stihl MS251. The C-BE is priced a little higher at about $440.

All prices are based on the 18-inch bars.

Winner: Tie

Which Is Better: Stihl MS250 or MS251?

The Stihl 250 is an all-rounder chainsaw with a large fuel tank and a good power-to-weight ratio. Handy features like the winter/summer shutter and a side chain tensioner make it a great choice for everyday use.

The Stihl MS 251 doesn’t fall short either. It has more displacement, giving you a better performance experience. It’s an incredibly fuel-efficient chainsaw, making it a greener choice.

The Stihl MS 250 and M S251 are great in their own right. Now it’s time for you to choose which one’s the better choice for you. 

Frequently Asked Questions

How good is an MS 250?

The MS 250 is an all-rounder chainsaw from Stihl. It houses a 3 HP motor and a 15.9-ounce capacity fuel tank. It weighs about 10.1 lbs, providing a power-to-weight ratio that makes it easier to use and perfect for longer use.

Will the Oregon chain work on the Stihl chainsaw?

Yes, the Oregon chain will work on the Stihl Chainsaw. But the model should have a low profile pitch, like ¾ inch, for perfect compatibility. Most Oregon chains have this pitch, so they fit perfectly with Stihl chainsaws.

What is the longest bar Stihl makes?

The longest bar Stihl makes that is readily available is 59’’ long. These bars are used in extreme felling operations. 

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