There's a lot of car-related lingo used in the industry, and some of it can be very important to you as a consumer! It will pay dividends to know what these mean the next time you're looking to purchase a new car or service one you already own. Here are a few common terms that you may or may not be familiar with:
ABS
An Anti-lock Braking System (ABS) is a safety feature that helps you to avoid skidding when braking suddenly. An ABS prevents your wheels from locking, allowing you to maintain control of the car.
Alloy Wheels
Technically, an alloy is a mixture of two or more metals. Although steel itself is an alloy of iron and carbon, "alloy wheels" is a generic term used to describe any non-steel road wheel. The most common alloy wheels are cast aluminum. These wheels are known for their light weight and strength.
Chassis
The chassis is the metal frame that holds all the main parts of car together.
Differential
The gear assembly connected to the drive shaft that permits the wheels to turn at different speeds when going around a corner, while transmitting power from the drive shaft to the wheel axles.
Four-Wheel Drive
A four-wheel drive system allows the engine to power all four wheels simultaneously, instead of the standard two wheels.
Hybrid engine
A hybrid engine is typically a combination of a traditional gasoline engine and a zero-emission electric engine. They can be configured to obtain different objectives, such as improved fuel economy, increased power, or additional auxiliary power for electronic devices and power tools.
RPM
RPM stands for Revolutions Per Minute, and is an indicator how hard your engine is working. More specifically, it's a measurement of how many times per minute your engine completes one full crankshaft rotation. The higher the RPM, the faster your engine's internal parts are moving.
Spoiler
An aerodynamic device, normally on the rear of the vehicle, that changes the direction of airflow. A spoiler either reduces drag or creates a downward force on the car. It is called a spoiler because it "spoils" the normal air flow over the car.
Suspension
A car’s suspension is a system of springs and other parts that sits between the wheels and the frame, allowing the wheels to move independently and absorb the shock of any bumps or unevenness in the road.
Torque
In technical terms, torque is defined as a force used to turn or rotate things. In a car, it can define the power of the engine. In other words, it’s the stuff that rockets you away from the stoplight and forces you back into your seat.
Transmission
The transmission in a car is the gearbox and other mechanical parts that drive the wheels and allow the engine to accelerate through a wide range of different speeds.
Tread
Tread refers to the patterns cut into the rubber on your vehicle’s tires. Tread helps provide grip on the road, particularly in wet weather.
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