The JX35 is powered by a 3.5-liter V6 engine from Infiniti's VQ family.
In more detail, the JX35 uses the 3.5-liter VQ35DE V6, featuring a 24-valve double overhead cam design with Infiniti’s VVEL variable valve timing. This engine is designed for smooth power delivery in a three-row SUV and is typically paired with a 7-speed automatic transmission, with either front-wheel drive or all-wheel drive depending on the model and trim. The JX35 was used around 2012–2013 before Infiniti rebranded the vehicle as the QX60 for later years.
Engine specifications and design
Core features of the engine
Before diving into the specifics, here are the essential characteristics of the JX35’s powerplant:
- Engine: 3.5-liter V6 from the VQ family (VQ35DE)
- Valvetrain: 24-valve DOHC configuration
- Variable valve timing: VVEL (variable valve timing with electronically controlled cams)
- Typical pairing: 7-speed automatic transmission
- Drivetrain availability: front-wheel drive or all-wheel drive
In short, Infiniti’s JX35 relies on a mature, refined 3.5-liter V6 from the VQ family, augmented with modern valvetrain technology and offered with versatile drivetrain options to suit a family SUV.
Context and model history
The JX35 nameplate appeared in the market for model years around 2012–2013, after which Infiniti transitioned the lineup to the QX60 naming. Across its run, the JX35 shared its engine with other Infiniti mid-size offerings, emphasizing smoothness, reliability, and a refined driving experience for a three-row crossover.
Summary
The Infiniti JX35 uses a 3.5-liter V6 from the VQ engine family (VQ35DE), featuring 24-valve DOHC design and VVEL, paired with a 7-speed automatic transmission and available in either front-wheel drive or all-wheel drive. This engine setup provides smooth, mid-size SUV performance that fits the JX35’s family-oriented role.