Trent XWB-84 EP – The best widebody engine just got better

 

(Posted 10th June 2025)

 

Introducing the Trent XWB-84 Enhanced Performance (EP): a new era of efficiency, sustainability and profitability for our airline customers.

  • The Trent XWB-84 is the world’s most efficient large aero engine, purpose-built for the Airbus A350-900. Together, they set the industry benchmark for fuel efficiency, delivering unparalleled reliability, durability and versatility.
  • The Trent XWB-84 already offers 25% lower fuel burn and CO2 emissions, and powers the world’s longest commercial routes with game-changing efficiency. But at Rolls-Royce, we believe in making the best even better.
  • Continuous Improvement = A more profitable operation

Our latest suite of cutting-edge enhancements strengthens the Trent XWB’s industry-leading reliability while delivering even greater fuel efficiency and lower environmental impact.

The Trent XWB-84 EP enables at least a 1% reduction in fuel consumption, contributing to average annual fleet fuel savings of $5 million.

This translates to lower CO? emissions, reduced operating costs and quieter operations by up to two decibels, all without compromising durability.

Future-ready by design, the Trent XWB-84 EP is already certified to operate with Sustainable Aviation Fuel (SAF) blends of up to 50%, with capability to run on 100% SAF in the future.

Check out the following VIDEO

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