VQ35DE

The VQ35DE is a 3.5-liter V6 piston engine manufactured by Nissan. It belongs to the VQ engine family, which has been in production since the mid-1990s. The VQ35DE features an aluminum block and cylinder heads, a DOHC (double overhead camshaft) valvetrain with four valves per cylinder, and Nissan's variable valve timing control (VVT) system.

This engine made its debut in 2001 and was widely adopted across various Nissan and Infiniti models. Its displacement of 3498 cubic centimeters, combined with its VVT system, allowed for a balance of power and fuel efficiency. Different versions of the VQ35DE were produced, with power outputs varying depending on the application, typically ranging from around 230 to over 300 horsepower.

The VQ35DE was known for its smooth operation and distinctive exhaust note. It powered a wide array of vehicles, including sports cars like the Nissan 350Z, luxury sedans such as the Infiniti G35 and M35, and SUVs like the Nissan Murano and Pathfinder. Its versatility and robust design contributed to its widespread use during its production run. The VQ35DE was eventually succeeded by newer VQ series engines and other powertrains as Nissan updated its vehicle lineup.