CVT (Continuously Variable Transmission)
A CVT is an automatic transmission that changes its ratio smoothly without fixed gears.
What is CVT (Continuously Variable Transmission)?
Most use a steel belt or chain between two pulleys of variable diameter. Some hybrids use planetary gear sets to create a similar effect. Many CVTs simulate steps to feel more natural. Because the ratio can be anything within its range, the engine can stay at its most efficient speed while the car accelerates.
How it works
The pulleys change their width, moving the belt to a different radius and altering the ratio.
Why it matters for your car
CVTs need their specific fluid and regular changes. Shudder, whining or slipping are warning signs.
Other terms
- Acoustic Glass (Laminated Side Windows)
- Active Bonnet (Pedestrian Protection)
- Borescope (Inspection Camera)
- Bulb Failure Warning
- Compression Ratio
- Cooling System Pressure Tester
- Dynamic Load Management
- Engine Displacement (Engine Capacity)
- Exhaust Hanger (Exhaust Mount)
- Forced DPF Regeneration (Service Regeneration)
- Gear Oil (Transmission Oil)
- MPV (People Carrier, Minivan)
- Mud-Terrain Tyre (M/T)
- Run-flat Tyre
- Sequential Turbocharging
- Thermal Runaway
- Tyre Age (DOT Date Code)
- VIN (Vehicle Identification Number)
- VVT Solenoid (Camshaft Control Valve)
- Weight Distribution