Stihl MS 661 vs. Husqvarna 395 XP: A Detailed 1000-Word Comparison

When it comes to professional-grade chainsaws, two names consistently rise to the top of the list: Stihl and Husqvarna. These two industry giants have long been engaged in fierce competition, producing some of the most powerful, reliable, and advanced chainsaws in the world. Among their most powerful offerings are the Stihl MS 661 and the Husqvarna 395 XP, two legendary saws designed for the toughest logging and forestry work. But which one is better for your needs? In this detailed comparison, we’ll dive into the specifications, performance, ergonomics, maintenance, and real-world usability of both models to help you decide.

1. Engine Power and Displacement

Let’s begin with the heart of the chainsaw—the engine.

  • Stihl MS 661 C-M comes equipped with a 91.1 cc engine, delivering up to 7.2 horsepower (5.4 kW). This saw is designed for felling, bucking, and cutting through large hardwoods with ease.
  • Husqvarna 395 XP sports a 94 cc engine, slightly larger, and produces around 6.6 horsepower (4.9 kW).

While the 395 XP has a larger engine displacement, the MS 661 has a higher horsepower rating. This means the Stihl may deliver slightly more cutting power despite the smaller engine, thanks to efficient engineering and optimized fuel delivery.

Verdict: The Stihl MS 661 edges ahead in terms of raw power.

2. Weight and Handling

Power is important, but weight and handling are crucial for user fatigue, especially during long hours of work.

  • The Stihl MS 661 weighs approximately 16.5 lbs (7.5 kg) without bar and chain.
  • The Husqvarna 395 XP is slightly heavier at 17.4 lbs (7.9 kg).

That difference might seem minor, but when you’re cutting for hours, a lighter saw makes a noticeable difference. Additionally, Stihl is known for balanced designs that reduce operator fatigue, while Husqvarna focuses on vibration reduction.

Verdict: The Stihl MS 661 wins again in terms of weight and balance.

3. Cutting Performance

Both chainsaws are made for felling large trees and heavy-duty cutting. Users report that:

  • The Stihl MS 661, with its M-Tronic electronic engine management system, automatically adjusts for temperature, altitude, and fuel quality. This results in optimal engine performance at all times.
  • The Husqvarna 395 XP, though a bit older in design, features high torque at lower RPMs, giving it steady cutting performance and making it a favorite for hardwoods like oak or hickory.

When using long bars (28” to 36”), both saws handle well. However, the MS 661 offers better acceleration and is slightly more responsive due to its modern technology.

Verdict: Slight edge to the MS 661 for responsiveness; the 395 XP excels in consistent torque.

4. Technology and Features

Here’s where the MS 661 really starts to pull ahead:

  • Stihl MS 661 C-M includes M-Tronic technology, which adjusts the fuel-air mix in real-time. It also includes a decompression valve, anti-vibration system, and HD2 air filter, which is washable and provides long service life.
  • Husqvarna 395 XP, being an older design, lacks computerized engine management but does include Air Injection (centrifugal air cleaning), a decompression valve, and LowVib® anti-vibration technology.

The Stihl’s M-Tronic system offers the advantage of easier starts and consistent power without manual carburetor adjustments. On the other hand, some professionals prefer the simplicity of the 395 XP, especially in remote logging areas where complex electronic parts can be a downside if they fail.

Verdict: Stihl MS 661 wins on advanced features; Husqvarna scores for simplicity and reliability.

5. Bar Compatibility and Chain Options

Both chainsaws are capable of running long bars and heavy-duty chains:

  • Stihl MS 661 supports bars from 20” to 36”. It pairs well with Stihl’s Rollomatic ES bars and Oilomatic chains.
  • Husqvarna 395 XP supports bars up to 36” or more, depending on the bar mount and conditions. It’s often run with X-Cut chains or Oregon chains for improved performance.

In terms of oil delivery, both chainsaws have adjustable automatic oilers, which is essential when running longer bars.

Verdict: Tie – both are extremely capable in this regard.

6. Maintenance and Durability

  • The Stihl MS 661’s HD2 air filter is a standout feature for keeping debris out and ensuring longevity. With M-Tronic, there’s no need to manually adjust carburetors, making it more user-friendly for less experienced operators.
  • The Husqvarna 395 XP uses a standard filter system but is praised for its ruggedness and ability to keep running with minimal service. Mechanics also love the 395 for its traditional carburetor, which is easier to service in the field.

Verdict: Stihl for less frequent maintenance; Husqvarna for simple, field-serviceable design.

7. Price and Value

  • Stihl MS 661 C-M typically retails around $1,300–$1,500 USD, depending on the bar length and dealer.
  • Husqvarna 395 XP comes in at $1,200–$1,400 USD.

Both saws are expensive, but you’re paying for top-tier performance. Stihl’s advanced technology justifies the higher price for many users, while Husqvarna fans value the 395 XP’s durability and simplicity.

Verdict: Husqvarna for budget-conscious buyers; Stihl offers more tech for a bit more money.

8. Real-World User Feedback

Professional loggers and arborists offer strong opinions:

  • Stihl MS 661 users praise the saw’s instant throttle response, easier cold starts, and low vibration. It’s especially popular in high-production environments.
  • Husqvarna 395 XP users love its raw torque, bulletproof construction, and familiar controls. It’s considered a workhorse in remote, cold, or rugged terrains where dependability is king.

Verdict: Depends on your work environment. MS 661 is great for precision and speed. 395 XP is favored for extreme reliability in tough conditions.

Final Verdict: Which One Should You Choose?

  • Choose the Stihl MS 661 C-M if you:
    • Want the latest tech for optimized performance
    • Prefer lightweight and ergonomic handling
    • Need a fast, powerful saw with minimal maintenance
  • Choose the Husqvarna 395 XP if you:
    • Work in rough terrain and remote locations
    • Prefer simple, field-serviceable machines
    • Value torque over throttle response

Ultimately, both chainsaws are exceptional tools built for professionals. If you’re a tech-savvy user who values cutting-edge engineering, go with the Stihl MS 661. But if you’re an old-school logger who wants a rock-solid, torque-heavy workhorse, the Husqvarna 395 XP may be the better match.

Either way, you’re getting a powerhouse that can handle the most demanding woodcutting jobs with ease.