Twin-Turbo V6 Propels 2025 Nissan Armada to Record-Breaking Torque
October 16 2024,
The 2025 Nissan Armada is set to hit the roads with a newly developed twin-turbo V6 engine that delivers an impressive 516 lb-ft of torque, marking a 103 lb-ft increase over its predecessor's V8 engine. This achievement represents the highest torque figure ever produced by a Nissan production engine, showcasing the company's advancements in powertrain technology.
The new engine, which produces 425 horsepower, is paired with a 9-speed automatic transmission for smooth power delivery. This powertrain combination enables the 2025 Armada to tow up to 8,500 lbs, demonstrating significant versatility in both performance and practicality.
GT-R-Inspired Engineering Innovations
Nissan's engineers have leveraged their expertise from the GT-R program to refine the Armada's new powertrain. One notable feature is the precisely crafted groove in the turbocharger compressor entry, which reduces turbulence and cuts turbo noise by 4dB.
The engine also incorporates Mar-M turbine wheels, made from a nickel-based superalloy capable of withstanding extreme heat and corrosion. This material, typically used in jet engines, ensures longevity and reliability under demanding conditions.
Advanced Lubrication and Efficiency
A standout feature of the 2025 Armada is the introduction of a "scavenger" oil pump, a first in its SUV class. This system, inspired by the Nissan GT-R, focuses on high g-force lubrication, enhancing performance in challenging driving scenarios.
Fuel efficiency has been improved through increased fuel pressure (from 15 MPa to 35 MPa) and longer piston stroke length (from 92 mm to 100.2 mm). The intake port has also been redesigned for better air and fuel flow, aiming to deliver higher power with reduced environmental impact.
To experience the power and innovation of the 2025 Nissan Armada firsthand, visit our dealership for more information and to schedule a test drive when available.
