STIHL is a world-renowned brand known for building powerful, durable, and professional-grade outdoor equipment. In 2025, STIHL pressure washers continue to stand out as some of the most reliable machines for both homeowners and professionals. Whether you need to wash your car, clean a wooden deck, remove algae from patios, or handle demanding commercial jobs, STIHL has a pressure washer designed for the task.
STIHL divides its pressure washers into two main categories: RE Series (Electric Models) and RB Series (Gas-Powered Models). Each series is built with specific users in mind, offering different levels of power, portability, and performance.
Why Choose STIHL Pressure Washers in 2025?
STIHL machines are known for their strong build quality and long service life. Unlike many low-cost brands, STIHL focuses on professional engineering and durable materials.
Main Advantages of STIHL Pressure Washers
- High-performance motors and engines
- Durable metal pump components
- Professional-grade frames
- Long hose lengths for better reach
- Strong dealer support and spare parts availability
- Consistent water pressure even during long jobs
Overview of STIHL Pressure Washer Series
RE Series – Electric Pressure Washers
The RE series is designed for homeowners who want quiet operation and low maintenance.
- Powered by electricity
- Lightweight and compact
- Easy to store
- Best for light to medium cleaning
RB Series – Gas Pressure Washers
The RB series is built for professionals and heavy-duty users.
- Gas-powered engines
- High PSI and GPM
- Triplex pumps
- Designed for daily commercial use
Best STIHL Electric Pressure Washers 2025 (RE Series)
STIHL RE 90 – Full Review
The STIHL RE 90 is an entry-level electric pressure washer designed for light home cleaning.
Key Specifications
- PSI: Up to 1800 PSI
- GPM: 1.2 Gallons Per Minute
- Motor Type: Electric motor
- Pump Type: Axial cam pump
- Hose Length: 25 ft
Best Uses
- Car washing
- Garden furniture cleaning
- Small patios
- Bikes and tools
Pros
- Lightweight and easy to move
- Quiet operation
- Affordable
- Very easy to use
Cons
- Not suitable for large driveways
- Limited cleaning depth for heavy stains
STIHL RE 110 PLUS – Full Review
The STIHL RE 110 PLUS is a more powerful electric model for homeowners who want better performance.
Key Specifications
- PSI: Up to 1900 PSI
- GPM: 1.3 GPM
- Pump Type: Aluminum pump head
- Hose Length: 30 ft
Best Uses
- Deck and patio washing
- Fence cleaning
- Driveway rinsing
- Siding and walls
Pros
- Stronger pressure than basic models
- Durable build quality
- Easy hose storage
Cons
- Requires stable electricity
- Not ideal for professional work
Best STIHL Gas Pressure Washers 2025 (RB Series)
STIHL RB 200 – Full Review
The STIHL RB 200 is designed for heavy residential and light commercial use.
Key Specifications
- PSI: 3200 PSI
- GPM: 2.7 GPM
- Pump Type: Triplex Plunger Pump
- Engine: Gas-powered commercial engine
- Hose Length: 35 ft
Best Uses
- Driveway deep cleaning
- Large decks and patios
- Fence and siding washing
- Brick and stone cleaning
Pros
- Strong water pressure
- Durable metal pump
- Professional build quality
Cons
- Louder than electric models
- Requires fuel and oil maintenance
STIHL RB 400 – Full Review
The STIHL RB 400 is a professional-grade machine built for intense commercial use.
Key Specifications
- PSI: Up to 4000 PSI
- GPM: 4.0 GPM
- Pump Type: Triplex professional pump
- Engine: Commercial Honda-style engine
- Frame: Heavy-duty steel frame
- Hose Length: 50 ft
Best Uses
- Commercial cleaning businesses
- Fleet washing
- Farm and construction equipment
- Industrial surface cleaning
Pros
- Extremely powerful
- Built for long working hours
- Very durable metal parts
Cons
- Expensive
- Heavy and harder to move
PSI and GPM Explained Simply
What is PSI?
PSI (Pounds per Square Inch) measures how strong the water pressure is.
- 1500–2000 PSI: Light cleaning
- 2500–3000 PSI: Medium-duty cleaning
- 3000+ PSI: Heavy-duty cleaning
What is GPM?
GPM (Gallons Per Minute) measures how much water flows.
- Higher GPM = faster cleaning
- Lower GPM = more water saving
Pump Technology in STIHL Pressure Washers
Axial Cam Pumps
Found in RE electric models.
- Lightweight
- Cost-effective
- Suitable for home use
Triplex Plunger Pumps
Found in RB gas models.
- Strong metal parts
- Longer lifespan
- Designed for commercial use
Best STIHL Models by Cleaning Task
Best for Car Washing
Recommended: STIHL RE 90 or RE 110 PLUS
Best for Driveways
Recommended: STIHL RB 200
Best for Decks and Patios
Recommended: STIHL RE 110 PLUS or RB 200
Best for Commercial and Industrial Work
Recommended: STIHL RB 400
Nozzles and Spray Options
STIHL pressure washers include professional nozzles.
Standard Nozzle Types
- 0° (Red) – Strong spot cleaning
- 15° (Yellow) – Hard surfaces
- 25° (Green) – General cleaning
- 40° (White) – Delicate surfaces
- Soap nozzle – For detergent application
Many models also support turbo nozzles and foam cannons.
Real-World Performance in 2025
STIHL machines perform extremely well in real-life use.
Performance Highlights
- Stable water pressure
- Reliable engine startup
- Low vibration
- Handles dust and heavy dirt effectively
They work especially well in hot and dry climates.
Maintenance Guide for STIHL Pressure Washers
Daily Maintenance
- Flush clean water after detergent use
- Wipe down the machine
- Store in a dry place
Weekly Maintenance
- Clean water inlet filter
- Inspect the hose and spray gun
Monthly Maintenance
- Check pump oil (RB models)
- Inspect seals and O-rings
- Clean or replace the air filter (gas models)
Safety Features in STIHL Pressure Washers
Built-In Safety Systems
- Automatic shut-off (electric models)
- Thermal overload protection
- Trigger gun safety locks
- Pressure relief valves
These features protect both the user and the machine.
Buying Guide: How to Choose the Best STIHL Pressure Washer
Key Buying Factors
- Type of cleaning jobs
- Required PSI and GPM
- Power source availability
- Storage space
- Portability needs
- Budget
Frequently Asked Questions
Are STIHL pressure washers reliable?
Yes, STIHL is known for producing long-lasting and professional-grade machines.
Can STIHL models be used for business?
Yes, RB series models are designed for commercial use.
Are spare parts available?
Yes, STIHL parts and accessories are widely available.
Final Verdict
STIHL pressure washers in 2025 are a perfect choice for users who want reliability, durability, and strong cleaning power. The RE series is ideal for homeowners who want quiet and easy maintenance, while the RB series delivers true professional performance for heavy-duty jobs.
With strong build quality, advanced pump systems, and trusted engineering, STIHL remains one of the best pressure washer brands in the market.