![]() ![]() For most cars, overall reliability will be poorer than that expected with a conventional automatic or manual transmission.īut excellent owner care can lengthen this projection. In today’s marketplace, new cars with CVTs can be expected to provide reliable operation up to about 100,000 miles. See Also: Symptoms of a Blown Transmission CVT Transmission Life Expectancy Power, Kelley Blue Book, and others could prove helpful. Sources like Car and Driver, Consumer Reports, Edmunds, J.D. Prior to considering any car so equipped, a review of online data in this regard could prove beneficial.Īlso, use of any of several online automobile reliability sources could shed light on a particular make and model CVT-equipped car that interests you. Unfortunately CVT systems seem to be more prone to mechanical issues when higher power demands are placed upon them.Ī number of class action lawsuits have been filed against several manufacturers with respect to CVT problems. Nissan has also persisted in offering somewhat higher horsepower CVT-driven cars than the other car makers. Nissan products, however, have spent more time back in the dealer’s service bay than similar designs by other makers. Subaru has also produced reasonably reliable CVT-equipped cars. On the positive side, Honda and Toyota have experienced good durability with their CVT systems. During that time, most of the early teething problems have been reasonably well resolved. Purchasing a pre-owned CVT-equipped car made back then could be a risky proposition.Īdditionally, over the years, cars with CVT systems have suffered many factory recalls. Early CVT designs in the late 80s and early 90s were notoriously unreliable. They have a checkered history in this regard. See here to understand how a CVT works and how it compares to other transmission types. This design consists of a planetary gearbox that uses electronic features to provide variable gear ratios, but more importantly it perfectly integrates the power from a gasoline engine and two motor generators to both propel the car and keep the battery fully charged. The third, developed by Toyota, initially for its hybrid Prius, is called the ECVT (Electronic CVT) and is a bit more complex than the other two designs.For several reasons, Nissan discontinued the use of this design. The second called the toroidal drive system was offered by Nissan around 1999 and used rotating cylinders working between two discs.The first and oldest employs variable diameter sheaves (pulleys) connected by a metal mesh chain to adjust the overall gear ratio.Three basic designs have been used in recent automobiles. It changes ratios automatically as you drive like a conventional automatic transmission, adjusting the overall gear ratio to account for speed and power requirements. ![]() Can CVT Transmissions Outlast Typical Automatic Transmissions?Ī CVT is a transmission design that offers, as the name suggests, continuously variable gear ratios.Can a CVT Transmission Last Over 200,000 Miles?. ![]()
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