Mercury Pro XS FourStroke

Performance outboard specifications — 115 to 300 horsepower.

Specification 300 V8250 V8225 V8200 V8175 V6150115
Horsepower 300 hp (224 kW)250 hp (186 kW)225 hp (168 kW)200 hp (149 kW)175 hp (130 kW)150 hp (112 kW)115 hp (86 kW)
Max RPM (WOT) 5600–62005600–62005600–62005600–62005400–60005200–60005300–6300
Configuration V8 (64°) 32-Valve DOHCV8 (64°) 32-Valve DOHCV8 (64°) 32-Valve DOHCV8 (64°) 32-Valve DOHCV6 (64°) 24-Valve DOHC4-Cylinder4-Cylinder
Displacement 4.6 L (4572 cc)4.6 L (4572 cc)4.6 L (4572 cc)4.6 L (4572 cc)3.4 L (3425 cc)3.0 L (2999 cc)2.1 L (2065 cc)
Bore × Stroke 92 × 86 mm92 × 86 mm92 × 86 mm92 × 86 mm92 × 86 mm102 × 92 mm90 × 81 mm
Fuel System EFI with AROEFI with AROEFI with AROEFI with AROEFI with AROMulti-Port EFIMulti-Port EFI
Ignition SmartCraft PCM 112 Digital InductiveSmartCraft PCM 112 Digital InductiveSmartCraft PCM 112 Digital InductiveSmartCraft PCM 112 Digital InductiveSmartCraft PCM 112 Digital InductiveSmartCraft ECM Digital InductiveSmartCraft ECM Digital Inductive
Alternator 85 A belt-driven85 A belt-driven85 A belt-driven85 A belt-driven85 A belt-driven60 A35 A
Gear Ratio / Gearcase 1.75:1 / 5.44" or TM1.75:1 / 5.44" or TM1.75:1 / 5.44" or TM1.75:1 / 5.44" or TM1.85:1 / 4.8"2.08:12.07:1 / 2.38:1 CT
Controls SmartCraft DTS or MechanicalSmartCraft DTS or MechanicalSmartCraft DTS or MechanicalSmartCraft DTS or MechanicalMechanical F-N-RMechanical F-N-RMechanical F-N-R
Steering Remote – Electric or HydraulicRemote – Electric or HydraulicRemote – Electric or HydraulicRemote – Electric or HydraulicRemote – Electric or HydraulicRemote – Electric or HydraulicRemote or advanced tiller
Trim SmartCraft programmable power trim & tiltSmartCraft programmable power trim & tiltSmartCraft programmable power trim & tiltSmartCraft programmable power trim & tiltSmartCraft programmable power trim & tiltPower trim & tiltPower trim & tilt
Dry Weight 229 kg229 kg229 kg229 kg213 kg209 kg164 kg
Transom Heights L, XL (CR: XL)L, XLL, XLL, XLL, XLL, XLL, XL (CT: L, XL)
Propeller Drive Flo-Torq SSR HDFlo-Torq SSR HDFlo-Torq SSR HDFlo-Torq SSR HDFlo-Torq IVFlo-TorqFlo-Torq
Fuel Regular Unleaded (91 RON)Regular Unleaded (91 RON)Regular Unleaded (91 RON)Regular Unleaded (91 RON)Regular Unleaded (91 RON)Regular Unleaded (91 RON)Regular Unleaded (91 RON)
Dry weight is base engine without oil, propeller, or integral steering cylinder of lightest model available. TM = Torque Master Gearcase. CT = Command Thrust. CR = Counter Rotation.
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