A new era of performance
Mercury Pro XS 300 HP
115–300 hp tournament class: gets you to the fish first. The V8 4.6L weighs just 229 kg and the V6 3.4L 213 kg — the lightest in their classes.
- Power
- 300 HP
- Family
- Pro XS
- Category
- Outboard engine
- Brand
- Transient Spark: 3–5% extra torque between 3500–4500 rpm for instant hole shot
- Performance-tuned air intake: faster climb into the power band
- Signature sporty sound — 20% quieter at cruise, 30% at full throttle
- TorqueMaster gearcase option
Technical Specifications
- Full-throttle RPM range
- 5600-6200 rpm
- Displacement
- 4600 cc
- Cylinders
- V8
- Dry weight
- 232 kg (511 lb)
- Standard propeller
- Stainless steel
- Fuel tank
- Şamandıra
- Gauge
- SmartCraft
- Trim
- Active Trim Std
Values refer to the versions on the official price list; multiple values indicate differences between variants.
Price & Configuration
Choose the version and options to see the current list price — request a quote for the same configuration in one tap.
Version — official price list of 21 Şubat 2026
Shaft / variant
Options
Configuration total
46,000.00 US$
≈ 2,199,168.00 ₺
Includes 20% VAT and installation; 5-installment price list. For information only; the final quote comes from a representative. List: 21 Şubat 2026.
Service & Maintenance Manuals (Archive)
Service and maintenance manuals live in the dealer/technician portal
Archive manuals and certificates for this model are available with a portal session only.
Spare Parts Catalog
Service models in this power class: exploded diagrams, parts lists and documents live in the service catalog.
Owner's manuals and documents are available on the service model's catalog page.
Right propeller for this engine: Propeller SelectorCompatible Accessories
Control, gauge, steering and rigging groups used with this engine family — links open the matching sections of the Accessory Guide.
View parts for this engine
The service catalog has exploded diagrams, parts lists, prices and stock.