Disadvantages of CVTs compared to automatic transmissions:
* Less Reliability: CVTs can be more vulnerable to mechanical failures, especially when used heavily or improperly maintained.
* Limited Ratio Range: CVTs do not have fixed gear ratios, which can cause the engine speed to constantly vary, reducing performance and efficiency.
* Less suitable for towing: CVTs are generally less suitable for towing heavy loads due to their limited torque range.
* Less sporty driving experience: CVTs do not provide the same level of ratio control as automatic transmissions, which can limit driver engagement and the sporty driving experience.
*Higher Maintenance Cost: CVTs typically require more frequent oil and CVT fluid changes, which increases maintenance costs.
* Less Availability of Replacement Parts: Because CVTs are not as widely used as automatic transmissions, the availability of replacement parts and qualified mechanics may be limited.
* Possibility of slippage: CVTs may experience belt slippage, which can result in reduced performance and efficiency.
* Heat Sensitivity: CVTs can be more sensitive to overheating than automatic transmissions, which can cause problems under heavy use or hot conditions.
It should be noted that modern CVTs have improved significantly and many of these shortcomings have become less pronounced. However, the issues listed above can still be considerations when choosing between a CVT and an automatic transmission.