Nissan has announced that the gas V8 used under the hood of the new Titan and Titan XD will be very different from the gas V8 used in previous versions of the Titan. While the new Endurance V8 displaces the same 5.6L as the old V8, displacement is where the similarities end. The new V8 makes more power and torque to the tune of 390hp at 5,800 rpm and 401 lb-ft of torque at 4,000 rpm.
The old V8 made 317hp and 385 lb-ft of torque. Nissan’s new gas V8 also has Variable Valve Event & Lift tech, Direct Injection Gas technology and a higher compression ratio. The new engine has an 11.2:1 compression ratio compared to the 9.8:1 ratio of the old engine. That tech should mean that while the new V8 makes more power, it also has better fuel economy.
Advanced Engine Technology
The introduction of Variable Valve Event & Lift (VVEL) technology in the new Endurance V8 engine is a significant advancement. VVEL optimizes the opening and closing of the engine’s intake valves, which enhances performance and efficiency. This technology allows for more precise control over the engine’s breathing, resulting in improved throttle response and fuel economy. Additionally, the Direct Injection Gas (DIG) technology ensures that fuel is delivered directly into the combustion chamber at high pressure, promoting more efficient combustion and reducing emissions.
The higher compression ratio of 11.2:1 in the new V8 engine compared to the 9.8:1 ratio of the old engine is another notable improvement. A higher compression ratio typically leads to better thermal efficiency, which means the engine can extract more energy from the fuel, resulting in increased power output and improved fuel efficiency. This combination of advanced technologies makes the new Endurance V8 a more powerful and efficient engine compared to its predecessor.
Transmission and Performance
Titan XD models will be fitted with that V8 and a 7-speed automatic transmission with Adaptive Shift control and Downshift Rev matching. The 7-speed automatic transmission is designed to provide smooth and precise gear shifts, enhancing the overall driving experience. Adaptive Shift control adjusts the transmission’s shift patterns based on driving conditions and driver input, ensuring optimal performance and efficiency. Downshift Rev matching, on the other hand, helps to maintain engine speed during downshifts, resulting in smoother and more controlled deceleration.
Nissan is holding back on some of the details on the Endurance V8 powered trucks and more details will be offered closer to the spring 2016 launch of the truck. However, it is expected that the new Titan and Titan XD will offer improved towing and hauling capabilities, thanks to the increased power and torque of the new V8 engine. The combination of advanced engine technology and a sophisticated transmission system is likely to make the new Titan and Titan XD formidable contenders in the full-size pickup truck market.
In addition to the performance enhancements, the new Titan and Titan XD are expected to feature a range of advanced safety and convenience features. These may include advanced driver assistance systems such as adaptive cruise control, lane departure warning, and automatic emergency braking. The interior of the new Titan and Titan XD is also likely to be upgraded with premium materials and the latest infotainment technology, providing a comfortable and connected driving experience.
Overall, the new Endurance V8 engine represents a significant leap forward for Nissan’s Titan and Titan XD models. With its combination of increased power, improved fuel efficiency, and advanced technology, the new V8 engine is set to deliver a superior driving experience. As more details are revealed closer to the launch date, it will be interesting to see how the new Titan and Titan XD stack up against their competitors in the highly competitive full-size pickup truck market.
via Nissan
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