Having said that, the draw back is always that, since the engine is held at peak ability when you accelerate (Typically at increased revs), CVT gearboxes will make cars and trucks rather noisy, especially if the engine is somewhat weedy and should be revved tougher to pull you alongside. https://gearboxauto86307.worldblogged.com/38357763/an-unbiased-view-of-gearbox-auto