2025  Mercury Marine  Pro XS 250hp  20" - N/A

2025 Mercury Marine Pro XS 250hp 20"

Pro XS - Outrun everything!
Run with the motor that continues to win while establishing new standards for performance. Competitive anglers powered by Pro XS® outboards have won more bass fishing tournaments than all other brands combined. With lightning-quick acceleration, blistering top speed, legendary reliability, and lightweight design, Pro XS has everything you need to travel farther, faster, and harder.

Features May Include:

TorqueMaster Gearcase

• The lightweight TorqueMaster gearcase (featured on select V8 models) has a 1.75:1 gear ratio and a robust 1.25-inch-diameter prop shaft designed for semi-surfacing, high-speed applications.

Adaptive Speed Control

• Adaptive Speed Control maintains a desired rpm regardless of changes in load or conditions without adjustments to the throttle lever position – a first for the outboard industry.

Performance-Tuned Exhaust

• Exhaust tone has been fine-tuned to provide a brawny performance-inspired sound quality that’s unmistakable on the water yet quieter than competing high-output engines.

Transient Spark Technology

• Transient Spark Technology electronically adjusts the ignition timing of the engine as needed. This subtle, automatic change produces additional torque for faster hole shot and acceleration.

Extra Charging Power

• A powerful alternator provides net charging output of 20 amps at idle and 85 amps at wide open throttle. Idle Charge battery-management technology automatically increases idle rpm to boost alternator output and recharge low batteries.