The price for a Stihl MS 391 with a 25 inch bar typically reflects factory MSRP, street pricing, and optional add-ons such as a chain, bar cover, or pro shop installation. Consumer cost is driven by model condition, region, and bundled accessories, with common ranges spanning new, used, and dealer-installed configurations.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| MS 391 with 25″ bar (new) | $480 | $540 | $700 | MS 391 availability varies by region |
| Base bar and chain kit | $30 | $60 | $100 | Standard 25″ bar, mid-range chain |
| Dealer installation or tuning | $0 | $40 | $100 | Only if requested |
| Extended warranty or service plan | $0 | $60 | $120 | Varies by retailer |
| Regional shipping add-on | $0 | $25 | $60 | Only for online purchases |
MS 391 25-Inch Bar Pricing Breakdown
Total price typically combines the bar-length option, engine state, and any bundled accessories, with common ranges for a complete setup spanning equipment, parts, and service. This block covers the exact price components for the MS 391 with a 25″ bar and standard chain kit.
| Cost Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Engine and chassis (new) | $480 | $540 | $700 | MS 391 baseline |
| 25″ bar assembly | $30 | $50 | $80 | Bar material and length |
| Chain kit (3/8″ picco) | $20 | $30 | $60 | Quality range varies by brand |
| Gasket seals and fuel system | $5 | $12 | $25 | Included in some kits |
| Labor and setup | $0 | $40 | $100 | Per-hour or flat |
Key Variables That Move the MS 391 25-Inch Price
Bar length and chain quality are dominant cost drivers, while fuel system condition and calibration can shift price by tens of dollars. Other thresholds include engine hours and regional taxes.
- Bar length: 25″ vs other lengths changes bar cost by about 10–25% when swapped.
- Chain quality: standard vs coated/low-kickback options can alter price by $5–$30.
- Regional taxes and dealer margins: typical delta of 5–12% by state.
- New vs used: used models may save 15–35% but risk maintenance costs.
Regional Variations in Stihl MS 391 25″ Bar Pricing
Prices commonly differ between urban and rural markets due to labor and dealer competition, with the average U.S. region showing modest spreads around the national averages.
| Region | Low | Average | High | Notes |
|---|---|---|---|---|
| Southeast | $520 | $590 | $760 | Strong dealer network |
| Midwest | $500 | $560 | $710 | Typical freight and tax mix |
| West | $510 | $580 | $740 | Higher shipping where applicable |
| Northeast | $540 | $600 | $780 | Premium shop pricing in some metro areas |
Per-Unit and Package Price Scenarios for the MS 391 25″ Bar
Quoted totals often reflect one of several package levels, from bare saw with 25″ bar to fully equipped kits with premium chain, bar cover, and maintenance plan.
| Package | Low Total | Average Total | High Total | Notes |
|---|---|---|---|---|
| Bare saw and bar | $510 | $570 | $690 | No extras |
| Standard kit | $540 | $600 | $730 | Chain and bar included |
| Full setup | $580 | $640 | $790 | Extended warranty option |
Scope factors like maintenance vs new purchase change how buyers see value, with larger upgrades increasing labor hours and required parts.
- New purchase with standard warranty
- Refurbished engine core replacement instead of full swap
- Immediate-on-site setup vs drop-off for later pickup
- Accessory bundles including protective case and extra chain
Labor hours influence the total price when a dealer bills by the hour, especially for tuning, bar alignment, and safety checks after bar changes.
| Labor Scenario | Hours | Hourly Rate | Estimated Labor Cost |
|---|---|---|---|
| Standard setup | 1.0–1.5 | $40–$60 | $40–$90 |
| On-site tuning | 1.5–2.5 | $45–$80 | $68–$200 |
Smart choices reduce overall spend without sacrificing safety, such as opting for a mid-range chain and performing prep work before pick-up.
- Choose a standard chain over premium low-kickback varieties unless required for safety
- Bundle bar and chain with a basic service plan
- Consider do-it-yourself assembly if local regulations and skill allow
- Avoid unnecessary upgrades like decorative covers or nonessential accessories