A Comprehensive Guide to AWD Automatic Transmission in Lexus and Infiniti Cars
Introduction
All-wheel drive (AWD) is a type of drivetrain that provides power to all four wheels of a vehicle. This can improve traction and stability, especially on slippery or uneven surfaces. AWD systems are typically used in SUVs and trucks, but they are also available on some cars.
Lexus and Infiniti are two luxury car brands that offer AWD options on many of their models. If you’re considering buying a Lexus or Infiniti with AWD, it’s important to understand how the system works and what benefits it offers.
How AWD Works
AWD systems work by distributing power to all four wheels of a vehicle. This is done through a series of gears and clutches that are controlled by a computer. The computer monitors the vehicle’s speed, traction, and steering angle to determine how much power to send to each wheel.
When the vehicle is driving in normal conditions, the AWD system may only send power to the front wheels. This is because it’s more efficient to use only the front wheels when possible. However, if the vehicle loses traction, the AWD system can quickly send power to the rear wheels to help regain control.
Benefits of AWD
AWD offers a number of benefits over two-wheel drive (2WD) systems. These benefits include:
* Improved traction: AWD systems can provide improved traction on slippery or uneven surfaces, such as snow, ice, and gravel. This can make it easier to accelerate, brake, and turn.
* Increased stability: AWD systems can also help to improve stability, especially in corners. This is because the AWD system can help to keep the vehicle from sliding or skidding.
* Enhanced safety: AWD systems can help to improve safety by providing better traction and stability. This can reduce the risk of accidents, especially in slippery conditions.
Types of AWD Systems
There are two main types of AWD systems:
* Full-time AWD: Full-time AWD systems send power to all four wheels at all times. This type of system is typically used on vehicles that are designed for off-road use.
* Part-time AWD: Part-time AWD systems only send power to all four wheels when necessary. This type of system is typically used on vehicles that are primarily used on-road.
AWD in Lexus and Infiniti Cars
Lexus and Infiniti offer AWD on a variety of their models. Some of the most popular Lexus models with AWD include the RX, GX, and LX. Some of the most popular Infiniti models with AWD include the QX50, QX60, and QX80.
The AWD systems in Lexus and Infiniti cars are typically full-time AWD systems. This means that they send power to all four wheels at all times. This type of system provides the best traction and stability, especially in slippery conditions.
Conclusion
AWD is a valuable feature to have on a car, especially if you live in an area with slippery or uneven roads. AWD systems can improve traction, stability, and safety. If you’re considering buying a Lexus or Infiniti car, be sure to consider the AWD option.
Frequently Asked Questions
* What is the difference between AWD and 4WD?
AWD and 4WD are both types of drivetrains that provide power to all four wheels of a vehicle. However, there are some key differences between the two systems. AWD systems are typically designed for on-road use, while 4WD systems are designed for off-road use. AWD systems typically use a lighter-duty drivetrain than 4WD systems, and they may not be as capable in off-road conditions.
* How can I tell if my Lexus or Infiniti car has AWD?
You can tell if your Lexus or Infiniti car has AWD by looking for a badge on the back of the vehicle. The badge will say “AWD” or “4WD.” You can also check the vehicle’s owner’s manual to see if it has AWD.
* How much does AWD cost?
The cost of AWD varies depending on the make and model of the vehicle. However, you can typically expect to pay between $1,000 and $3,000 for AWD.
* Is AWD worth the cost?
Whether or not AWD is worth the cost depends on your individual needs. If you live in an area with slippery or uneven roads, AWD can be a valuable feature to have. However, if you live in an area with mostly dry and paved roads, AWD may not be necessary.
