Stihl MS 180 Vs MS 251 C-BE: The MS 251 C-BE has more power and can cut through thicker trees, but the MS 180 is lighter, easier to maneuver and cheaper. The STIHL MS 180 is a lightweight chainsaw that’s great for homeowners who need something powerful enough to cut through small trees and thick branches. It’s also easy enough to use that you don’t necessarily need extensive chainsaw experience before using it.

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Detail Comparison

Technical specifications MS 180 MS 251 C-BE
Displacement ­cm³ 31,8 45,6
Power output ­kW/bhp 1,4/1,9 2,2/3
Weight ­kg 4,1 1) 5,1 1)
Power-to-weight ratio ­kg/kW 3 2,4
Sound pressure level ­dB(A) 100 2) 103 2)
Sound power level ­dB(A) 112 3) 114 3)
Vibration level left/right ­m/s² 6,6/7,8 4) 3,9/3,9 4)
Saw chain pitch ­ 3/8″P .325″
STIHL Oilomatic saw chain type ­ PMM3 Rapid Micro (RM)


STIHL MS 180 is a very popular part of STIHL HomeScaper Series™. This best STIHL chainsaw is equipped with Quick Chain Adjuster (B) and Anti-Vibration System (AV). The engine power output is 1.5 kW (2 bhp). STIHL MS 180 has been designed to easily handle a variety of cutting tasks around the home. This model is perfect for cutting firewood or felling small trees.

The starter grip allows easy starting and ensures that your hand won’t slip off thanks to its anti-slip surface. The Ematic™ guide bar lubrication system reduces bar oil consumption up to 50%. The MS 180 is a lighter saw for homeowners and the MS 251 C-BE is a heavier saw for professionals. The MS 180 can handle light to medium cutting jobs, while the MS 251 C-BE can handle medium to heavy cutting jobs.


The MS 251 C-BE chainsaw has all the comfort and ease of the MS 251, but is easy to start and adjust on the fly. Built with a stratified scavenging engine and modern construction technology, it delivers less fuel consumption, more power, and reduced emissions in comparison to STIHL 2-stroke engines of the same displacement without 2-MIX technology.

The MS 251 C-BE starts easier than other saws in its class with STIHL’s Easy2Start™ system, which eliminates the need for a strong pull of the starting cord. A quick pull on the Easy2Start™ cord is all that is needed to get the unit started. And if you ever have difficulty starting the unit, simply activate the advanced starting system which temporarily increases compression for an even easier start. The MS 251 C-BE also features our quick chain adjuster – just turn a dial to adjust chain tension.

STIHL MS 180 vs MS 251 C-BE|Engine Displacement

The STIHL MS 180 chainsaw is a tiny powerhouse with enough power to cut firewood and trim trees. The STIHL MS 251 C-BE chainsaw is the successor to the popular line of STIHL MS 250 chainsaws, which have been updated with a higher engine displacement, Easy2Start system and Quick Chain Adjuster. The STIHL MS 251 C-BE is also available as a package deal that includes a carrying case, protective pants and safety glasses for everything you need to get started.

The STIHL MS 251 C-BE chainsaw has a fuel capacity of 12.3 oz., 40.9 cc engine displacement and weighs just 11 lbs. Both models are very similar in size and weight, but the larger displacement of the STIHL MS 251 C-BE offers more power for cutting tougher branches.

The STIHL MS 180 chainsaw is a small and light saw ideal for occasional use, such as in a garden. It comes equipped with an anti-vibration system that helps to reduce vibrations to the operator’s hands, while the economical 2-MIX engine technology helps to keep fuel costs down. The MS 251 C-BE is another excellent saw for occasional woodcutting tasks around the home.

STIHL MS 180 vs MS 251 C-BE|Power output

Stihl MS 180 Vs MS 251 C-BE

Both chain saws are gas powered and both have 50cm/20” bars. The STIHL MS 180 has a 1.5kW/2hp engine and the STIHL MS 251 C-BE has a 2.1kW/2.8hp engine. This means that the STIHL MS 180 has a power output of 0.75kW per kilogram of weight, while the STIHL MS 251 C-BE has a power output of 0.86kW per kilogram of weight.

The lower power output of the STIHL MS 180 means that it uses less fuel than the STIHL MS 251 C-BE does. In fact, in a typical cutting application, such as bucking or limbing, it uses 20% less fuel than its bigger brother does! The STIHL MS 180 has a 30.1 cc displacement and outputs 1.5 kW of power, while the MS 251 C-BE has a 45.4 cc displacement and outputs 2.3 kW of power. The MS 180 is also rated for use with an 8” bar, while the MS 251 C-BE is rated for use with a 14” bar.

STIHL MS 180 vs MS 251 C-BE|Weight

The MS 180 has a 15.5 cc engine and weighs about 8 pounds. The MS 251 C-BE is also designed for homeowner use but is much more powerful. It has a 25 cc engine and weighs about 12 pounds. The STIHL MS 180 C-BE is an ideal chainsaw for homeowners who need to do some light trimming around their property or yard. It’s very easy to handle and operate, making it perfect for beginners or those with smaller tasks at hand.

While it doesn’t have as much power as its larger sibling, it’s still powerful enough to cut through most common materials such as small trees and branches up to 20 inches in diameter with ease. The MS 180 also features an automatic oiler system that keeps the chain lubricated so you don’t have to worry about constantly stopping to oil it yourself when working outside in hot weather conditions or dusty areas such as campgrounds or construction sites where dust can clog your chain without proper lubrication management techniques being applied during operation as recommended by manufacturer specifications in order to ensure optimal efficiency levels.

STIHL MS 180 vs MS 251 C-BE|Power-to-weight ratio

The MS 251 C-BE also has a higher power-to-weight ratio, allowing you to work longer without fatigue or strain. Also, if you have a lot of trees or brush to cut down, you may want to consider getting the MS 251 C-BE because it can handle more demanding tasks than the MS 180. It also has an easy start system for easier starting and operation as well as reduced fuel consumption and emissions compared with other STIHL products in its class.

The MS 251 C-BE is also equipped with an anti vibration system that helps reduce user fatigue from vibrations while working on tough jobs like cutting down trees or clearing brush with ease! If you are looking for an excellent chainsaw to cut through trees and branches with ease, then this could be the right choice for you! The MS 180 vs MS 251 C-BE comparison shows us how these two chainsaws differ in performance as well as price so now let’s take a look at their similarities!

STIHL MS 180 vs MS 251 C-BE|Sound pressure level

MS 180 has a sound pressure level of 95 dB while the MS 251 C-BE has a sound pressure level of 99 dB. That may not seem like much at first glance, but it can make a big difference when you are trying to use your chainsaw during an outdoor activity such as landscaping or when you want to cut down a tree on your property.

The STIHL MS 180 and MS 251 C-BE are both sold as chainsaws for the homeowner. They are both powered by a two-stroke engine that produces about 18 horsepower. Both of these saws are designed for cutting wood, but they work best on smaller trees, limbs, and firewood. The STIHL MS 181 C-BE is a gasoline-powered chainsaw that weighs 13 pounds and has an engine that produces 18 horsepower. It has a five-speed transmission with automatic oiling system and clutchless starting system.

STIHL MS 180 vs MS 251 C-BE|Sound power level

The sound power level for the STIHL MS 180 is 102 dB(A), and for the STIHL MS 251 C-BE it is 103 dB(A). This means that there isn’t much of a difference between these two chainsaws, as they are both powerful machines.

The STIHL MS 180 is a chainsaw that is often used by homeowners. It features an easy start system and a low vibration level, making it an ideal choice for people who are new to chainsaws. The MS 180 has a power output of 5.2 kW and a maximum bar length of 18 inches. The MS 251 C-BE is also a homeowner-friendly model with an easy start mechanism and low vibration level, but it has a higher power output of 6 kW and a maximum bar length of 24 inches.

STIHL MS 180 vs MS 251 C-BE|Vibration level left/right

The MS 180 has a smaller displacement of 30.1 cc/1.8 kW (1.80 bhp) while the MS 251 C-BE has a larger engine with 45.7 cc/2.9kW (3.90 bhp). Because of this, the MS 251 C-BE can handle heavier jobs; however, it is heavier than the MS 180, weighing approximately 11 lbs with a 16″ bar compared to 10 lbs with either a 14″ or 16″ bar on the MS 180. Both models come equipped with a reduced-emission engine technology that cuts fuel consumption by up to 20% and exhaust emissions by up to 50%. They also both feature compensating carburetors that automatically compensate for changes in altitude and temperature, so you can work hard at high altitudes or in cold weather without having to worry.

STIHL MS 180 vs MS 251 C-BE|Saw chain pitch

Your saw will have a drive sprocket that drives the saw chain around the bar. The sprocket has teeth that fit between the rivets of the saw chain. These teeth must match the pitch of the saw chain (they are not made to match all pitches equally well).

The most common pitches for modern chainsaws are .325″, 3/8″ and .404″. For 3/8″ pitch, there are three different tooth configurations, which require a different drive sprocket depending on which one you have. As you can see from the image above, there are many more variations on these three pitches that are less common, but still in use on some older models and specialty saws. Many of these are no longer manufactured and difficult to find replacements for. What Pitch Fits Your Saw? For most homeowners, only three pitches need to be considered: 3/8″, .325″ and .404″.

STIHL MS 180 vs MS 251 C-BE|STIHL Oilomatic saw chain type

The STIHL MS 180 and the MS 251 C-BE are both chainsaws that are built for professional use. The main difference between the two is that the MS 180 is an electric chainsaw, while the MS 251 C-BE is a fuel-powered model. The STIHL MS 180 has a 5.8 amp motor with a three-step engine speed system to allow for better control over your cutting speed. This allows you to cut through different types of wood with ease, no matter what type of material you’re working with. The STIHL MS 180 also has an automatic chain oiling system, so you don’t have to worry about keeping track of how much oil you’ve added or having to refill it yourself when needed.

The STIHL MS 251 C-BE has a 12 amp engine with three-step engine speed system as well, but it also has a constant power control button that allows you to adjust your cutting speed at any time during use. This means that when you need to do some precision work or make some small cuts in hard wood, you can slow down your chainsaw without having to constantly change gears manually or make adjustments on the fly like many other models out there today will require.

STIHL MS 180 vs MS 251 C-BE|which is more better

The STIHL MS 180 chainsaw is a powerful tool for the homeowner or small tree service company. Its lightweight and compact design makes it a perfect chainsaw for homeowners, farmers, gardeners, landscapers and tree care professionals who need to take on occasional light cleanup. It is relatively easy to start and operate and packs plenty of power in its 16-inch bar to make short work of small-diameter trees and brush. The STIHL MS 251 C-BE is the successor model to the STIHL MS 250 C-BE and features a number of upgrades over its predecessor. This medium duty chainsaw features the same great power and features as the MS 251 with the new C-BE model featuring the Easy2Start™ system.

This system allows you to start the saw quickly with a smooth easy pull instead of a hard jerk, making starting almost effortless. The saw also features an advanced anti-vibration system for increased comfort during extended use. Both models feature similar ergonomic designs that allow users to easily access all controls at their fingertips while operating comfortably in any position. Both models also feature preheat choke systems – a step above standard choke systems – which help ensure fast starts even in cold weather. They also both include.


The MS 251 C-BE seems to be a sleeker and slightly more robust option than the MS 180. If you’re looking for a device to help with your home DIY projects, the added features and accessories of the MS 251 C-BE could justify the purchase cost. The extra features are a nice bonus, but most users will likely find them unnecessary. Ultimately, it comes down to what your needs are as a woodworker: if you have even modest woodworking experience, the MS 180 is enough saw for most of your needs.