What Does "VQ Stand for" in a Car Engine? - Features,uses

V is for Volume, and Q is sometimes utilized as an engineering symbol for efficiency. Therefore, the VQ designation signifies a design focus on volumetric efficiency.

 The VQ engine is a family of V6 automobile engines developed by Nissan, featuring displacements ranging from 2.0 L to 4.0 L.

 These engines are characterized by their aluminum block, DOHC (Double Overhead Camshaft), and 4-valve per cylinder design with aluminum heads.

What Does VQ35DE Stand for?

VQ=V6 quality,you should all know that. 35=3.5liter. DE=DOHC ECCS ENGINE

vq35de

the motor code, VQ is the series, 35 is the liter (3.5L)

 and 

DE means (DUEL OVERHEAD CAMS),

E- (Electronic Fuel injection)

T=Turbo

TT=Twin turbo

Key Features of the VQ Engine:

The VQ engine boasts several notable features that set it apart:

- High power output: 

Known for its impressive power output, the VQ engine is a popular choice for high-performance vehicles.

- Good fuel efficiency: 

Despite its power, the VQ engine is fuel-efficient, thanks to its advanced design and technology.

- Durability: 

With a reputation for reliability and longevity, many VQ-equipped vehicles have surpassed 100,000 miles with proper maintenance.

The VQ engine was first introduced in the early 1990s and is currently exclusively used in Nissan gasoline-powered vehicles.

Cars with VQ Engine

The versatile VQ engine is found in various Nissan and Infiniti vehicles, including:

- Nissan Altima

- Nissan Maxima

- Nissan 350Z

- Nissan Murano

- Nissan Quest

- Nissan Pathfinder

- Infiniti I35

- Infiniti G35 Sedan and Coupe

- Infiniti FX35

What Is the VQ Engine Used For?

The VQ engine is utilized in a range of Nissan vehicles, including sedans, SUVs, and sports cars. It is renowned for its combination of high power output and good fuel efficiency, making it suitable for various applications. 

it is known for its reliability and longevity, often surpassing 100,000 miles with proper maintenance.

Is the Q50 a VQ Motor or not?

The Q50 features an engine based on the VQ but incorporates 85 percent new parts. This engine is known as the VR engine and is offered in different power configurations,

 including the Q50 3.0t. Despite the new design, it retains the signature exhaust note associated with the popular VQ engine.