Description
Yamaha F115 outboard motor
The Yamaha F115 represents entry into the high-performance in-line four category, delivering 115 horsepower with turbocharged 1.8-liter displacement and impressive speed capability. Engineered specifically for bay boat operators, center console enthusiasts, and performance-oriented boaters, the F115 provides an excellent performance jump over mid-range outboards while maintaining reasonable weight and operational costs.
At approximately 475-490 pounds, the F115 is substantially heavier than mid-range outboards, but it delivers a proportional performance improvement. The 1.8-liter in-line four design with advanced EFI delivers smooth, responsive power throughout the operational range. Bay boat operators appreciate the speed increase, improved acceleration, and confidence-inspiring performance the F115 provides.
The F115 bridges the transition from recreational mid-range boats to high-performance applications. Bay boat owners gain legitimate high-speed capability. Center console operators gain extended range and speed. Performance-focused recreational boaters gain the responsive power and acceleration they demand. The F115 delivers across these diverse, demanding applications with consistent excellence.
Whether you’re exploring expansive bays, operating a center console for fishing or recreation, or demanding performance-grade capability, the F115 delivers in-line four excellence that exceeds mid-range capability significantly.
KEY FEATURES & SPECIFICATIONS
High-Performance In-Line Four Power
✓ 1.8-liter in-line four-stroke engine ✓ 115 horsepower @ 5,500 RPM maximum ✓ Electronic fuel injection (EFI) ✓ Overhead camshaft design ✓ Push-button electric start with alternator
Performance & Speed Characteristics
✓ Smooth in-line four-power delivery ✓ Impressive acceleration and response ✓ High-speed cruise capability ✓ Excellent sustained performance ✓ Responsive throttle control ✓ Professional reliability
Operational Applications
✓ Bay boat primary power ✓ Center console excellent performance ✓ Extended range capability ✓ High-speed cruising performance ✓ Performance fishing capability ✓ Recreational boating versatility
Advanced Control Systems
✓ Approximately 475-490 lbs weight ✓ Electric trim and tilt system ✓ Remote control steering standard ✓ 12V alternator charging system ✓ Professional-grade construction ✓ Modern design
Fuel Efficiency & Economy
✓ Excellent economy for power class (6-7 gal/hour) ✓ 12-gallon fuel tank capacity ✓ Extended operating range ✓ Cost-effective high-performance operation ✓ Extended operational capability
Durability & Support
✓ Yamaha professional-grade reliability ✓ Stainless steel construction ✓ Comprehensive factory warranty ✓ Global professional dealer network ✓ 4-stroke proven design
DETAILED TECHNICAL SPECIFICATIONS
| Specification | Value |
|---|---|
| Model | Yamaha F115 |
| Horsepower | 115.0 HP @ 5,500 RPM |
| Engine Type | 4-Stroke, In-Line Four |
| Displacement | 1.8 L (1,832 cc) |
| Fuel Injection | Electronic Fuel Injection (EFI) |
| Weight | 475-490 lbs |
| Shaft Length Options | 20″, 25″ |
| Fuel Tank Capacity | 12 gallons integral |
| Fuel Type Required | 87 octane unleaded |
| Fuel Economy | 6-7 gal/hour at cruise |
| Operating Range | 25-30 hours per tank |
| Cooling System | Fresh Water (Thermostat) |
| Tilt & Trim | Electric power system |
| Steering Control | Remote control standard |
| Shift Control | Forward/Neutral/Reverse |
| Sound Level | ~86 dB @ half throttle |
| Transom Range | 20-25″ optimized |
| Alternator | 12V charging system |
| Propeller | Stainless steel adjustable |
| Corrosion Protection | Full stainless steel |
| Color Options | White, Gray, Black |
| Warranty | 3-5 years factory |
BENEFITS ANALYSIS
Entry to High-Performance Power: The F115 delivers a significant power jump over the F90. Speed increases substantially. Acceleration response becomes impressive. Bay boat capability transforms dramatically. Performance confidence reaches new heights.
1.8L In-Line Four Technology: The in-line four configuration delivers smooth, refined operation. Engine characteristics are professional-grade. Power delivery is predictable and responsive. Extended cruising feels premium. Passengers notice the quality improvement immediately.
Bay Boat & Center Console Perfect Fit: Bay boat operators gain legitimate high-speed capability. Center console users gain extended range and performance. Speed becomes practical for expanding operational territory. Performance capabilities justify higher pricing.
Professional-Grade Reliability: The F115’s proven reliability across high-performance applications is well-established. Extended service intervals reduce maintenance. Proven durability in demanding conditions. Professional-grade quality is accessible to recreational operators.
BUYER PERSONAS
Bay Boat Fishing Enthusiasts
Performance-focused, extended-range seekers
Center Console Operators
Recreational and fishing versatility
High-Speed Boating Enthusiasts
Performance and speed priority
Weekend Speed Cruisers
Recreational performance-focused
Upgrade-from-Midrange Buyers
Seeking a significant performance jump
FREQUENTLY ASKED QUESTIONS
Q: What boats typically use F115?
A: Bay boats (20-24 feet), center consoles (18-22 feet), and high-performance recreational boats. F115 chosen by boaters seeking significant performance improvement.
Q: Top speed capability?
A: Bay boats and center consoles achieve a cruise speed of 40-50 knots and a top speed of 50-65 knots, depending on hull design and weight.
Q: Fuel consumption?
A: Approximately 6-7 gallons per hour at cruise, enabling 25-30 hours of operation on a full 12-gallon tank.
Q: F115 vs F90 mid-range?
A: 28% more horsepower, in-line four smoothness, superior speed, improved load-carrying, and professional-grade reliability.
Q: Saltwater suitable?
A: Yes. Full stainless steel construction supports saltwater fishing and operation with routine freshwater rinsing.
Q: Towing capability?
A: Professional-grade towing for wakeboards, inflatables, and water skis at high speeds.
Q: Installation requirements?
A: F115 requires professional installation on larger boats. Permanent transom mounting necessary.
Q: Maintenance?
A: Oil changes every 150 hours, annual spark plug inspection, and professional maintenance service are recommended.
Q: Remote steering included?
A: Yes. Remote control steering is standard on the F115 for modern boat integration and professional control.
Q: Warranty coverage?
A: Yamaha factory warranty typically 3-5 years on engine and major components with professional extended options.
Q: Where to purchase F115?
A: Yamaha authorized professional dealers worldwide. Navioramarine provides worldwide delivery with expert setup.
Q: Financing available?
A: Yes. Professional financing plans are available through Yamaha financial partners for qualified buyers.
BUYING INFORMATION
Shaft Lengths: 20″ or 25″
Financing: Professional payment plans available
Warranty: 3-5 year factory + professional extensions
Delivery: Professional installation; worldwide shipping
Upgrade Path from Midrange:
