Review Information
- Reviewed by: Jack Beurge
- Review type: Research-based review
- Testing status: Not personally tested by SAWOFF — based on manufacturer documentation and reputable external sources
- Published: May 27, 2026
Information in this review is labeled as one of four types: 🧪 SAWOFF hands-on test, 🏭 manufacturer specification, 📚 research from reputable sources, or 🧠 editorial assessment. See our testing methodology and editorial policy.
Buying a Stihl chainsaw is not like picking up a budget saw at a big-box retail store. It is a significant financial commitment—often a multi-generational investment if you treat the machine with basic respect.
Working in the timber and tree care industries makes one thing clear: the sticker price on a Stihl is only half the story. The true cost of ownership involves understanding the engineering under the hood, the maintenance intervals, and the power-to-weight ratio that determines whether you are exhausted after two hours or ready to work for six.
When you walk into an authorized Stihl dealership, the sea of orange and white can be overwhelming. You have the entry-level MS 170 sitting there for around $200, and just a few feet away, the massive MS 881 is barking for nearly $2,000. Why? Is the MS 881 ten times the saw? In terms of raw displacement, torque, and felling capability, yes. But for a homeowner clearing limbs after a storm, it is a massive waste of capital.
In this comprehensive guide, we will break down Stihl’s 2025 pricing structure, analyze the engineering that separates “Homeowner,” “Farm & Ranch,” and “Professional” models, and help you determine exactly where your money should go.
Decoding Stihl’s Model Numbers and Suffixes
Before looking at the price tags, it is essential to understand what the numbers and letters on a Stihl saw actually mean. Stihl uses a specific taxonomy to define their machines:
- MS (Motorsäge): Gas-powered chainsaw.
- MSA (Motorsäge Akku): Battery-powered chainsaw.
- MSE (Motorsäge Elektrisch): Corded electric chainsaw.
The numbers that follow (e.g., 170, 261, 500) generally run in ascending order of displacement and power. However, the letters that follow the numbers designate specific engineering upgrades:
- C: Comfort feature.
- M (M-Tronic): Digitally managed carburetor that automatically adjusts the fuel-air mixture.
- E (Easy2Start): A spring-assisted starter system that reduces the pulling force required to start the engine.
- B (Quick Chain Tensioning): A tool-free system that allows you to tension the chain using a thumbwheel.
- Q (QuickStop Super): An additional chain brake activated when the operator’s right hand completely releases the rear handle.
- R (Wrap Handle): A full wrap-around handlebar popular on professional felling saws for cutting at steep angles.
- VW (Heated Carburetor & Handles): Electrical heating elements in the handles and carburetor to prevent icing during winter logging.
For a complete breakdown of these naming codes, read our guide on Stihl chainsaw model numbers explained.
Detailed Stihl Chainsaw Price List & Spec Matrix (2025)
The following tables show estimated retail price ranges across Stihl’s gas, battery, and electric lineups. Actual dealer prices vary by region, bar selection, and seasonal promotions.
Gas-Powered Chainsaws (Homeowner, Farm, and Pro)
| Model | Classification | Displacement | Power | Weight (Bare) | Standard Bar | Price Range (MSRP) | Value Rating |
|---|---|---|---|---|---|---|---|
| MS 170 | Homeowner | 30.1cc | 1.7 hp | 8.6 lbs | 16 inch | $199 – $219 | Excellent (Budget) |
| MS 180 C-BE | Homeowner | 31.8cc | 2.0 hp | 9.3 lbs | 16 inch | $269 – $289 | Good |
| MS 211 | Homeowner | 35.2cc | 2.3 hp | 9.5 lbs | 16 inch | $319 – $339 | Fair |
| MS 250 | Homeowner | 45.4cc | 3.0 hp | 10.1 lbs | 18 inch | $379 – $399 | Excellent (Power) |
| MS 251 Wood Boss | Homeowner | 45.4cc | 3.0 hp | 10.8 lbs | 18 inch | $419 – $439 | Good |
| MS 271 Farm Boss | Farm & Ranch | 50.2cc | 3.49 hp | 12.3 lbs | 18 inch | $459 – $479 | Excellent (Workhorse) |
| MS 291 | Farm & Ranch | 55.5cc | 3.76 hp | 12.3 lbs | 18 inch | $529 – $549 | Fair |
| MS 311 | Farm & Ranch | 59.0cc | 4.2 hp | 13.6 lbs | 20 inch | $599 – $619 | Good |
| MS 391 | Farm & Ranch | 64.1cc | 4.4 hp | 13.9 lbs | 20 inch | $669 – $689 | Good |
| MS 261 C-M | Professional | 50.2cc | 4.1 hp | 10.8 lbs | 18 inch | $679 – $719 | Outstanding (Pro Pick) |
| MS 362 C-M | Professional | 59.0cc | 4.69 hp | 12.3 lbs | 20 inch | $879 – $919 | Good |
| MS 400 C-M | Professional | 66.8cc | 5.4 hp | 12.8 lbs | 20 inch | $999 – $1,049 | Excellent |
| MS 462 C-M | Professional | 72.2cc | 5.9 hp | 13.2 lbs | 25 inch | $1,249 – $1,299 | Outstanding |
| MS 500i | Professional | 79.2cc | 6.8 hp | 13.9 lbs | 25 inch | $1,449 – $1,529 | Outstanding (Tech Leader) |
| MS 661 C-M | Professional | 91.1cc | 7.2 hp | 16.5 lbs | 28 inch | $1,599 – $1,679 | Excellent |
| MS 881 | Professional | 121.6cc | 8.6 hp | 21.8 lbs | 30 inch | $1,949 – $2,049 | Good (Specialized) |
Battery-Powered (MSA) and Electric (MSE) Models
| Model | System Class | Battery Series | Power Equivalent | Weight (Bare) | Standard Bar | Price Range (Tool Only) | Value Rating |
|---|---|---|---|---|---|---|---|
| MSA 120 C-B | Homeowner | AK System | ~25cc Gas | 5.9 lbs | 12 inch | $219 – $239 | Good |
| MSA 140 C-B | Homeowner | AK System | ~30cc Gas | 5.9 lbs | 12 inch | $269 – $289 | Fair |
| MSA 200 C-B | Prosumer | AP System | ~35cc Gas | 7.3 lbs | 14 inch | $379 – $399 | Good |
| MSA 220 C-B | Professional | AP System | ~40cc Gas | 8.1 lbs | 16 inch | $439 – $459 | Excellent |
| MSA 300 C-O | Professional | AP System (AP 500S) | ~50cc Gas | 11.9 lbs | 18 inch | $799 – $849 | Good (High-End Battery) |
| MSE 140 C-B | Corded Electric | N/A | ~30cc Gas | 7.3 lbs | 12 inch | $229 – $249 | Good |
| MSE 170 C-B | Corded Electric | N/A | ~35cc Gas | 8.4 lbs | 14 inch | $279 – $299 | Good |
| MSE 250 | Corded Electric | N/A | ~50cc Gas | 12.6 lbs | 18 inch | $549 – $579 | Excellent (Specialized) |
Technical Engineering Breakdown: Polymer vs. Magnesium
The significant price gaps between Stihl’s product tiers are justified by the materials and construction methods used. Stihl divides their saws into three primary engine classes:
Clamshell Homeowner Engines (Polymer & Insert)
In entry-level homeowner models (the MS 170 through the MS 251), Stihl uses a clamshell engine design mounted inside a structural polymer chassis.
- Construction: The engine cylinder and upper crankcase are cast as a single piece of aluminum. The bottom of the crankcase is a separate metal pan. This entire unit is bolted down into the saw’s hard plastic polymer housing.
- The Trade-Off: This design is inexpensive to manufacture, keeping retail prices under $400. However, it is not engineered for long, continuous workdays. The plastic chassis retains heat more than metal, and if the main bearings fail, the engine is difficult to rebuild. Often, a major failure means the saw must be replaced.
Professional Split Magnesium Crankcases
Once you cross into the professional price bracket (starting with the MS 261 C-M), you are paying for a vertically split magnesium alloy crankcase.
- Construction: The crankcase is made of two interlocking magnesium halves that house the crankshaft and bearings. The cylinder block is a separate casting bolted onto the top of the crankcase.
- The Trade-Off: Magnesium alloy is exceptionally strong, lightweight, and conducts heat away from the engine bearings much faster than plastic. This split-crankcase design is built to withstand high RPMs and heavy loads all day, every day. It is also fully rebuildable: if the cylinder is damaged, you simply bolt on a new cylinder and piston, preserving your investment.
M-Tronic 3.0 Digital Carburetion vs. Standard Carburetors
Stihl’s pro-grade saws feature M-Tronic (C-M) engine management. This digital system uses a microprocessor to monitor engine speed, temperature, and fuel quality.
- How it Works: The system automatically adjusts the ignition timing and the fuel-metering solenoid valve up to 30 times per second. It eliminates the need for manual high-speed (H) and low-speed (L) adjustment screws. The saw adjusts itself for elevation changes, dirty air filters, and fuel quality.
- The Value: M-Tronic saves time and prevents engine damage caused by lean running (too little fuel), which is a common cause of seized pistons on manual saws. This system adds roughly $80 to $100 to the price of the saw, but it pays for itself by preventing repair bills.
Electronic Fuel Injection: The MS 500i
The flagship Stihl MS 500i is the only chainsaw on the market that uses electronic fuel injection (EFI) instead of a carburetor.
- How it Works: An electronic control unit (ECU) monitors pressure and temperature sensors to inject fuel directly into the crankcase. The saw lacks a choke and features a lightweight flywheel because it does not need to generate a charge to pull fuel through carburetor jets.
- The Value: The MS 500i has the fastest throttle response of any chainsaw in the world, revving from idle to full speed in milliseconds. It offers an incredible power-to-weight ratio, making it the preferred saw for professional loggers. However, this technology places it in the $1,500+ price bracket.
For more on choosing between battery and gas, see our Stihl gas vs. battery chainsaw guide.
Hidden Cost Factors and Dealer Mechanics
When budgeting for a Stihl chainsaw, there are several hidden costs and dealer promotions to keep in mind:
The Warranty Extension Trick
Stihl’s standard residential warranty is two years. You can double this warranty to four years by purchasing:
- A six-pack of Stihl HP Ultra synthetic 2-cycle oil, OR
- One gallon of pre-mixed Stihl MotoMix fuel.
This must be purchased on the same receipt as the chainsaw. The dealer will register the purchase with Stihl, extending your warranty coverage. For homeowners, this is one of the cheapest ways to protect a new saw.
Bar and Chain Upgrades
The out-of-the-door price of a Stihl can change based on the guide bar you select. Standard configurations ship with a Rollomatic E bar.
- Rollomatic E Light: These bars feature a hollowed-out steel plate filled with fiber-reinforced polyamide, reducing bar weight by up to 30%. They improve the saw’s balance but add $30 to $50 to the purchase price.
- Rollomatic ES Double Laser: These are solid steel bars with replaceable sprocket noses, built for heavy professional felling. They are highly durable but add $50 to $100 to the cost of the saw.
Ensure you choose the correct bar and chain length for your model by reading our Stihl chainsaw bar size guide and pro chainsaw bars guide.
Authorized Servicing Dealers vs. Big-Box Retailers
Stihl does not sell through national chains like Home Depot, Lowe’s, or AliExpress. They rely entirely on a network of independent servicing dealers.
- The Assembly Policy: Stihl requires dealers to assemble every saw, fill it with fuel and oil, start it, and adjust the carburetor for local elevation before handing it to the customer. This ensures the saw is ready to work immediately and reduces warranty claims due to improper assembly.
- Parts Support: Because you buy from a servicing dealer, they will stock replacement chains, sprockets, air filters, and spark plugs for your specific model, which simplifies maintenance down the road.
5-Year Total Cost of Ownership (TCO) Analysis
When evaluating value, you must look beyond the initial purchase price. The table below shows estimated maintenance and operating costs over five years of residential use (roughly 30 hours of cutting per year).
| Cost Component | Homeowner Tier (MS 170) | Farm & Ranch Tier (MS 271) | Professional Tier (MS 261 C-M) |
|---|---|---|---|
| Initial Purchase | $199.99 | $459.99 | $699.99 |
| Fuel & 2-Cycle Oil | $60.00 | $120.00 | $150.00 |
| Bar & Chain Oil | $25.00 | $40.00 | $50.00 |
| Replacement Chains (3) | $60.00 | $75.00 | $90.00 |
| Sprockets & Filters | $30.00 | $45.00 | $60.00 |
| Repairs / Carburetor Cleans | $120.00 (Standard Carb) | $80.00 | $0.00 (M-Tronic self-cleans) |
| Estimated Resale Value | $80.00 (40% of retail) | $250.00 (54% of retail) | $450.00 (64% of retail) |
| 5-Year Net Cost | $414.99 | $570.00 | $599.99 |
Value Insight: While the MS 261 C-M costs $500 more upfront than the MS 170, its lower maintenance costs, high reliability, and excellent resale value mean the net cost of owning it over 5 years is only about $185 more. If you cut wood regularly, investing in a professional-grade saw is often the more economical choice in the long run.
Budget Scenarios: Which Stihl Fits Your Needs?
To help you make the right choice, let’s look at four common user profiles and match them to the correct Stihl model.
Scenario A: The Suburban Homeowner (Budget: Under $300)
- Profile: You own a small property (under half an acre) with a few mature trees. You only use a saw to clean up fallen branches after storm winds or to prune low limbs.
- Recommended Model: Stihl MS 170 ($199–$219).
- Why: It is lightweight, inexpensive, and easy to handle. It lacks advanced features, but for 5–10 hours of light cutting per year, it is the best value. Pair it with a 16-inch bar.
Scenario B: The Firewood Cutter / Rural Landowner (Budget: $400–$600)
- Profile: You own 2 to 10 acres of wooded land and burn firewood to heat your home. You fell and process 5 to 10 cords of wood annually, dealing with logs up to 18 inches in diameter.
- Recommended Model: Stihl MS 271 Farm Boss ($459–$479).
- Why: It is built for sustained cutting. It features advanced air filtration to handle dusty wood and has the torque to pull an 18-inch or 20-inch bar through oak, maple, and birch. It is Stihl’s most popular mid-range saw for a reason.
Scenario C: The Advanced Prosumer / Landscaper (Budget: $600–$900)
- Profile: You process firewood in large volumes, perform occasional tree removals, or run a small landscaping business. You want a saw that is light enough to limb all day but has the power to drop 24-inch trees.
- Recommended Model: Stihl MS 261 C-M ($679–$719).
- Why: This is the cheapest saw in Stihl’s lineup that features a magnesium crankcase and the M-Tronic digital carburetor. It is significantly lighter than the MS 271 (10.8 lbs vs 12.3 lbs) while delivering 4.1 horsepower. It is widely considered the best 50cc chainsaw ever made.
Scenario D: The Professional Tree Climber / Arborist (Budget: $700+)
- Profile: You work in trees, climbing with ropes or using a bucket truck. You need a compact, high-power saw designed for one-handed operation while suspended in a harness.
- Recommended Model: Stihl MS 201 T C-M ($799–$849).
- Why: Top-handle saws are specialized tools with the handle mounted over the engine block for balance. The MS 201 T C-M is the industry standard climbing saw, offering M-Tronic fuel delivery in a compact 8.2 lb package. For alternative top-handle models, review our guide to the best arborist climbing saws.
Stihl Battery-Powered Saws: AK vs. AP Systems
If you want to avoid gas maintenance entirely, Stihl offers two lithium-ion battery platforms:
The AK System (Homeowner)
The AK system is designed for residential yards. Saws like the MSA 120 C-B and MSA 140 C-B are sold as kits that include an AK battery and charger.
- Value: These saws are quiet, lightweight, and start instantly. They are excellent for pruning and light bucking. However, the batteries are not compatible with Stihl’s professional AP line of tools.
The AP System (Professional)
The AP system is engineered for commercial use. Saws like the MSA 220 C-B and the high-output MSA 300 C-O require AP series batteries.
- Value: The MSA 300 C-O is the first battery chainsaw designed for professional felling, delivering power comparable to a 50cc gas saw. It features an active cooling system and an electronic control panel. However, a complete setup (saw, AP 500S battery, and rapid charger) will exceed $1,200, making it a specialized choice for commercial crews.
For more on choosing between battery and gas, see our Stihl gas vs. battery chainsaw guide.
Maintenance Practices That Protect Resale Value
Stihl chainsaws hold their value exceptionally well, often selling for 50–60% of their retail price on the used market even after five years of use. To preserve this value, follow these maintenance practices:
- Use Ethanol-Free Fuel: Ethanol in modern gasoline attracts moisture, which corrodes carburetor aluminum and ruins fuel lines. Always run 89+ octane ethanol-free fuel mixed with synthetic oil, or use pre-mixed fuel like Stihl MotoMix.
- Clean the Air Filter: Wash the HD2 air filter (on pro models) with warm, soapy water regularly. A clean filter ensures the engine gets the air it needs, preventing it from running hot and extending the life of the piston rings.
- Flipping the Bar: Flip your guide bar 180 degrees every time you sharpen or replace the chain. This ensures the top and bottom rails wear at the same rate, preventing the chain from cutting at an angle.
- Replace the Rim Sprocket: The drive sprocket wears out over time. Replace the sprocket after every two chains to prevent wear patterns from damaging new chains.
- Winter Storage Prep: If you are storing the saw for the winter, drain the fuel tank and run the engine until it starves of fuel to empty the carburetor jets. Remove the bar and chain, clean the sprocket cavity, and store the powerhead in a dry, temperate space.
For step-by-step instructions on keeping your saw running smoothly, consult our pro-chainsaw-tuning guide.
Pros and Cons of the Stihl Ecosystem
Before visiting your local dealer, review these pros and cons of committing to the Stihl ecosystem:
Pros
- Unmatched Dealer Support: With over 9,500 authorized dealers in the US, finding parts, replacement bars, or certified technicians is straightforward.
- Exceptional Resale Value: Stihl saws sell quickly on the used market due to the brand’s reputation for reliability.
- Advanced Technology: Systems like M-Tronic 3.0 and Fuel Injection (EFI) eliminate manual carburetor tuning and improve performance.
- Excellent Power-to-Weight Ratios: Stihl’s pro saws pack high horsepower into lightweight, balanced chassis designs.
- Rebuildable Engines: Magnesium crankcase models are fully rebuildable, protecting your investment for the long term.
Cons
- Premium Price Point: Stihl saws cost 15–30% more than comparable homeowner/prosumer brands (like Ryobi, Greenworks, or Craftsman).
- Accessorizing is Expensive: Replacement bars, chains, and spark plugs cost more than generic aftermarket alternatives.
- Strict Dealer Distribution: You cannot buy a gas Stihl chainsaw online and have it shipped to your door; you must visit a physical dealer.
Final Verdict: Is the Stihl Premium Worth It?
If you only use a chainsaw once a year to prune a couple of branches or cut up a small storm-damaged limb, the Stihl price list might look intimidating. For light-duty tasks, a budget corded electric or low-voltage battery saw is often the more sensible choice.
However, for landowners, firewood cutters, and professionals who view a chainsaw as an essential tool, the Stihl premium is fully justified. You are paying for high-quality metallurgy, reliable digital fuel management, and a local dealer network that keeps your saw working when things go wrong.
The Stihl MS 261 C-M remains the gold standard for “the only saw you’ll ever need.” It is light enough for limbing but possesses the magnesium backbone to fell mid-sized timber. If you are looking for maximum power, the MS 500i is the benchmark for professional felling.
SAWOFF Rating: 4.8 / 5 — The Industry Standard for Gas Chainsaws
🛒 Shop Stihl Replacement Accessories on AliExpressDetailed FAQ
Why is the MS 271 Farm Boss so much cheaper than the MS 261 Pro?
Even though both have a 50.2cc displacement, the MS 261 is built on a vertically split magnesium crankcase, offers a better power-to-weight ratio, and features the M-Tronic digital engine management system. The MS 271 is a prosumer-grade saw built on a polymer “clamshell” chassis. For heavy daily work, the MS 261’s durability and rebuildability justify its higher price; for firewood prep, the MS 271 is the better value.
What fuel mix should I run in my Stihl chainsaw?
Stihl requires a 50:1 fuel-to-oil ratio of a minimum 89-octane mid-grade gasoline and high-quality 2-cycle air-cooled engine oil (such as Stihl HP Ultra synthetic). Running ethanol-free fuel is highly recommended, as it prevents ethanol-phase separation and carburetor jet clogging, which are the most common causes of post-warranty repair costs.
How does Stihl’s double-warranty promotion work?
If you purchase either a six-pack of Stihl HP Ultra oil or a one-gallon can of pre-mixed Stihl MotoMix fuel at the same time you buy a residential Stihl chainsaw, the dealer will automatically double your residential warranty from two years to four years. Keep the receipt and register the tool online to secure this benefit.
Can I run a 20-inch bar on the Stihl MS 250?
It is not recommended. The MS 250 (45.4cc) is engineered to pull a 16-inch or 18-inch bar. A 20-inch bar increases the mechanical drag on the clutch and exceeds the flow capacity of the automatic oiler. This leads to premature clutch wear, bar rail bluing, and frequent engine stalling.
Does the listed Stihl retail price include the bar and chain?
Yes. Stihl’s official price lists typically include the powerhead paired with a standard guide bar and chain (usually 16 or 18 inches for homeowner/farm saws). Upgrading to a longer bar, a heavy-duty felling bar, or a Stihl Rollomatic “Light” bar will increase the final out-of-the-door price by $40 to $120.
Why doesn’t Stihl sell their chainsaws at Lowe’s or Home Depot?
Stihl has a strict distribution policy of only selling through authorized, servicing dealers. This ensures every saw is assembled, test-run, adjusted for elevation, and registered by a trained technician before leaving the shop, while guaranteeing that parts and certified service are available locally.
How can I tell if my Stihl chainsaw has M-Tronic?
M-Tronic models feature “C-M” in their model number (e.g., MS 261 C-M, MS 362 C-M). Visually, these models lack the three carburetor adjustment screw holes (H, L, LA) on the right side of the engine shroud, as the fuel-air mixture is managed electronically.
Is the Stihl MS 500i fuel-injected?
Yes. The Stihl MS 500i is the world’s first commercially available chainsaw with electronic fuel injection (EFI). It lacks a carburetor entirely, using an electronic control unit (ECU) to inject fuel directly into the crankcase, resulting in instant throttle response and an exceptional power-to-weight ratio.
How long does a Stihl battery chainsaw last per charge?
Runtime depends on the model and battery. The Stihl MSA 220 C-B paired with an AP 300S battery delivers roughly 35–45 minutes of continuous cutting in mixed hardwoods, which translates to processing about a quarter-cord of firewood.
What is the difference between Wood Boss and Farm Boss?
The “Wood Boss” moniker is typically applied to mid-size homeowner saws like the MS 251 Wood Boss (45.4cc). The “Farm Boss” label is reserved for heavy-duty prosumer saws, specifically the MS 271 Farm Boss (50.2cc), which features advanced engine filtration and a larger chassis.
What is the lighter Stihl model for trimming limbs?
The MS 151 T C-E (23.6cc) is the lightest gas climbing/trimming saw, weighing only 5.7 lbs. For homeowners, the MSA 120 C-B battery saw is also an excellent option for trimming limbs. For more light options, read our guide on the lightest Stihl chainsaws.
Can I run a 28-inch bar on the MS 462 C-M?
Yes. The MS 462 C-M (72.2cc) has the displacement and oiler capacity to support a 28-inch bar. In dense hardwoods, using a skip-tooth chain is recommended to help clear wood chips and maintain engine RPM.
Get out there and cut. Safely.
Frequently Asked Questions
Why is the Stihl MS 271 Farm Boss so much cheaper than the MS 261 Pro?
Even though both have a 50.2cc displacement, the MS 261 is built on a vertically split magnesium crankcase, offers a better power-to-weight ratio, and features the M-Tronic digital engine management system. The MS 271 is a prosumer-grade saw built on a polymer 'clamshell' chassis. For heavy daily work, the MS 261's durability and rebuildability justify its higher price; for firewood prep, the MS 271 is the better value.
What fuel mix should I run in my Stihl chainsaw?
Stihl requires a 50:1 fuel-to-oil ratio of a minimum 89-octane mid-grade gasoline and high-quality 2-cycle air-cooled engine oil (such as Stihl HP Ultra synthetic). Running ethanol-free fuel is highly recommended, as it prevents ethanol-phase separation and carburetor jet clogging, which are the most common causes of post-warranty repair costs.
How does Stihl's double-warranty promotion work?
If you purchase either a six-pack of Stihl HP Ultra oil or a one-gallon can of pre-mixed Stihl MotoMix fuel at the same time you buy a residential Stihl chainsaw, the dealer will automatically double your residential warranty from two years to four years. Keep the receipt and register the tool online to secure this benefit.
Can I run a 20-inch bar on the Stihl MS 250?
It is not recommended. The MS 250 (45.4cc) is engineered to pull a 16-inch or 18-inch bar. A 20-inch bar increases the mechanical drag on the clutch and exceeds the flow capacity of the automatic oiler. This leads to premature clutch wear, bar rail bluing, and frequent engine stalling.
Does the listed Stihl retail price include the bar and chain?
Yes. Stihl's official price lists typically include the powerhead paired with a standard guide bar and chain (usually 16 or 18 inches for homeowner/farm saws). Upgrading to a longer bar, a heavy-duty felling bar, or a Stihl Rollomatic 'Light' bar will increase the final out-of-the-door price by $40 to $120.
Why doesn't Stihl sell their chainsaws at Lowe's or Home Depot?
Stihl has a strict distribution policy of only selling through authorized, servicing dealers. This ensures every saw is assembled, test-run, adjusted for elevation, and registered by a trained technician before leaving the shop, while guaranteeing that parts and certified service are available locally.
How can I tell if my Stihl chainsaw has M-Tronic?
M-Tronic models feature 'C-M' in their model number (e.g., MS 261 C-M, MS 362 C-M). Visually, these models lack the three carburetor adjustment screw holes (H, L, LA) on the right side of the engine shroud, as the fuel-air mixture is managed electronically.
Is the Stihl MS 500i fuel-injected?
Yes. The Stihl MS 500i is the world's first commercially available chainsaw with electronic fuel injection (EFI). It lacks a carburetor entirely, using an electronic control unit (ECU) to inject fuel directly into the crankcase, resulting in instant throttle response and an exceptional power-to-weight ratio.
How long does a Stihl battery chainsaw last per charge?
Runtime depends on the model and battery. The Stihl MSA 220 C-B paired with an AP 300S battery delivers roughly 35–45 minutes of continuous cutting in mixed hardwoods, which translates to processing about a quarter-cord of firewood.
What is the difference between Wood Boss and Farm Boss?
The 'Wood Boss' moniker is typically applied to mid-size homeowner saws like the MS 251 Wood Boss (45.4cc). The 'Farm Boss' label is reserved for heavy-duty prosumer saws, specifically the MS 271 Farm Boss (50.2cc), which features advanced engine filtration and a larger chassis.
