CVT gearboxes can create a droning sound that holds steady, rather than escalating or lowering with motor speed. This can be a tiny bit disconcerting for some drivers, and normally takes some obtaining used to. Arbitrarily slow crawl speeds.  The opportunity for prime torque multiplication at extremely very low speeds https://gregoryadaws.ttblogs.com/13841250/not-known-facts-about-gearbox-cvt