Mercury Marine has expanded its 150R V6 outboard lineup with new models featuring a 2.08:1 gearcase ratio, giving boat owners greater flexibility to optimise engine and propeller combinations across a wider range of applications and operating conditions.
The new 2.08:1 gearcase models will be offered alongside the existing 1.85:1 variants, providing greater choice when matching the engine and propeller to individual boat requirements.
The new ratio is best suited to boats with top speeds below 90km/h, where customers are likely to see the greatest benefit from the new 2.08:1 gearcase ratio.
“By providing greater choice we are allowing both boat owners and our dealers to better match engine and propeller combinations to individual customer requirements,” said Mercury Marine Product Manager – Outboards ANZP, Sean Bell.
“The higher ratio will give boaters the ability to run higher-pitch propellers which can deliver improved top-end performance compared with the existing 1.85:1 option, while the large-displacement V6 powerhead continues to deliver the outstanding hole shot and mid-range punch that 150R customers expect.”
The new models will be available in Phantom Black and Cold Fusion White, with L, XL and CXL shaft lengths.
At the heart of the 150R is Mercury’s 3.4-litre V6 powerhead, designed to deliver exceptional hole shot and acceleration without the weight of a V8. Transient Spark Technology electronically adjusts ignition timing as needed, producing additional torque for faster hole shot and acceleration, with at full throttle, the 150R develops up to 6000rpm.
The 150R also benefits from the full suite of features available across Mercury’s V6 platform, including Digital Throttle & Shift (DTS) for precise and seamless engine control. Fuel economy also is optimised through built-in, GPS-enabled features like Mercury’s Active Trim, Adaptive Speed Control, and Advanced Range Optimisation which delivers precise fuelling throughout the operating range.
Unlike some performance-focused outboards that require premium unleaded fuel, the Mercury 150R is designed to operate on regular unleaded petrol (91 RON), helping reduce running costs at the pump.
For those eager to get their hands on the new 150R V6 models featuring a 2.08:1 gearcase ratio, stock is expected to arrive between December 2026 and January 2027.
As with the existing 150R models, the new 2.08:1 gearcase outboards will be available through authorised Mercury Racing and Mercury outboard dealers throughout Australia and New Zealand and will include Mercury’s full recreational 3+3=6 year warranty. Find a dealer here.
For more information, visit www.mercuryracing.com
