A new Stihl MS 311 fitted with a 25-inch bar typically costs about $700-$900 at a U.S. dealer, with an average near $800 before sales tax. The final price depends on dealer pricing, whether the saw is sold ready to run, and whether the quote includes chain, assembly, fuel, or delivery.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| MS 311 with 25-inch bar | $700 | $800 | $900 | New saw and standard bar setup |
| 25-inch replacement bar | $50 | $70 | $100 | Price varies by bar type |
| Replacement chain | $25 | $38 | $55 | Depends on pitch and chain type |
| Tax and dealer extras | $0 | $45 | $100 | Varies by location and included service |
New MS 311 Pricing With a 25-Inch Bar
For a new MS 311 sold with a 25-inch bar and chain, a reasonable budget is $700-$900 before tax. A typical transaction is around $800 when the dealer includes standard assembly and a compatible chain. Some stores quote the saw with a shorter bar or list a powerhead price, so buyers should confirm exactly what is included.
Plan on roughly $800 before tax for a standard new saw-and-bar package. A replacement 25-inch bar bought separately generally adds $50-$100, while a compatible chain commonly adds $25-$55. Dealer stock, local pricing, and included setup can shift the total.
Assumptions: U.S. dealer purchase, standard bar and chain, no delivery charge, and ordinary setup.
What Makes Up the Saw, Bar, and Chain Quote
The engine and saw account for most of the purchase price. The bar and chain are smaller line items, but their fit and specification matter: the bar, chain pitch, gauge, and drive-link count must match the saw’s sprocket and setup.
| Quote component | Low | Average | High | What to check |
|---|---|---|---|---|
| MS 311 saw package | $650 | $740 | $825 | Confirm bar is included |
| 25-inch bar | $50 | $70 | $100 | Confirm mount and gauge |
| 25-inch chain | $25 | $38 | $55 | Match pitch and drive links |
| Dealer setup or delivery | $0 | $20 | $60 | Ask whether setup is included |
| Sales tax | $0 | $45 | $100 | Depends on taxable price and location |
Dealer setup may cover assembly, adjustment, or a brief operating check; it is not the same as a paid repair or extended service plan. Where labor is charged separately, an illustrative setup fee may be $25-$60.
Ask for an itemized out-the-door quote to avoid paying twice for a bar or chain.
How 25 Inches Changes Cutting Speed and Price
A 25-inch bar is near the long end of the MS 311’s listed bar range, and it can cost more than a shorter bar. The extra reach is useful for some large-diameter cuts, but a longer bar also adds weight and can make cutting slower when the engine is working through demanding wood. Bar length alone does not determine the maximum safe cut diameter.
Wood species, sharpness, cutting technique, and maintenance affect performance. A 25-inch setup is more demanding in dense hardwood than in softer wood; buyers should check the owner’s manual and dealer guidance for the appropriate bar, chain, and operating conditions. A worn or incorrectly matched chain can add replacement expense and reduce cutting efficiency.
Choose 25 inches for a real reach requirement, not just because the bar is available. If most cuts are under 20 inches in diameter, a shorter bar may be easier to handle and less costly to replace.
Three Dealer Quotes for Different MS 311 Setups
These examples show how included parts and fees change the total. They are budgeting illustrations, not guaranteed dealer offers.
| Setup | Parts and scope | Estimated total before tax | Example total after tax |
|---|---|---|---|
| Basic new package | MS 311, 25-inch bar and chain, standard setup | $700-$780 | $735-$850 |
| Higher-priced dealer package | Saw, bar, chain, setup, and delivery | $800-$900 | $840-$990 |
| Powerhead plus added bar | Powerhead, 25-inch bar, chain, separate setup | $725-$950 | $760-$1,045 |
Compare the same configuration and tax treatment when weighing dealer quotes. In the powerhead example, the higher total can result from buying the bar and chain separately rather than from a more expensive saw.
Can a 20-Inch Bar Lower the MS 311 Bill?
A 20-inch bar may reduce the initial setup bill by roughly $10-$40 compared with a 25-inch bar, depending on brand and bar construction. Replacement chains for the shorter setup may also cost several dollars less. The savings are modest, so the better comparison is total use: reach, handling, replacement parts, and the type of wood being cut.
A smaller saw may also be worth comparing if a 25-inch bar is rarely needed. A dealer can explain whether a different model better suits the intended bar length and workload; model prices and included equipment vary. Do not assume that every bar can be fitted to every saw.
A shorter bar is a practical cost reduction only when it still covers the jobs the saw must handle.
Regional Dealer Rates and Seasonal Availability
Dealer prices are not uniform across the country. As a budgeting estimate, urban and high-cost labor markets may run about 5%-15% above a typical quote, while some rural markets may be 0%-10% lower. Local inventory, freight, taxes, and dealer service policies can outweigh those broad differences.
Availability can also affect the price. During busy storm-cleanup or firewood periods, a dealer may have fewer bar choices or less room to discount equipment. Off-season shopping may offer more selection, but discounts are not guaranteed. Compare current local quotes rather than treating regional percentages as fixed prices.
Check two or three nearby authorized dealers, including the exact bar length and out-the-door total.
Where Buyers Can Trim the 25-Inch Setup Price
First, ask whether the quoted MS 311 already includes the 25-inch bar and chain. Confirm the chain specification and whether standard assembly is included. Avoid adding a spare chain, premium bar, or service plan unless its value is clear for the expected workload.
Second, compare a complete package with a powerhead-plus-parts quote, using the same compatible components. A bundled package may be cheaper, but separately priced parts can help when a preferred bar is not included. Any savings should be weighed against additional setup fees or shipping.
Keep the quote limited to the bar length and accessories the job actually requires. Buyers considering a used saw should account for inspection and repair risk; a low asking price may not include a safe, serviceable bar and chain. Have a qualified dealer inspect a used unit if its condition is uncertain.