![]() This causes a noticeable sensation that CVTs don't.Īnother major benefit to CVTs is that they're much less complex, mechanically. Switching between gears creates a disruption in the engine's performance. CVTs don't have the high-revs that acceleration demands of a gear-based automatic.Īs well, since the vehicle doesn't need to change gears, the driving experience is smoother. ![]() Conventional transmissions can't offer that, as they need a larger powerband. CVT Prosīecause CVTs allow the engine to stay within a defined range, engines are more fuel-efficient. As one pully increases in size, the other gets smaller, keeping the engine spinning in its ideal range. One pulley runs from the engine, the other to the wheels. They use pulleys that feature a variable-width and are connected by a belt. Instead of a series of gears, with a transmission to select between them, CVTs feature a unique approach. Instead of changing gears, they eliminated the need for gears altogether. Being able to dictate where an engine sits in its powerband allows engineers to get better fuel mileage from their vehicles.Īvailable in commercial vehicles since 1989, CVTs took this idea a step further. Manufacturers have especially taken to this concept with fuel efficiency being a major focus. Instead of being dialed into the engine's performance, drivers can now trust the vehicle to select the correct gear itself. The convenience they offered was inarguable, as drivers no longer needed to balance the clutch with the accelerator to keep from stalling.Įnthusiasts often argue that automating the transmission has lessened the driving experience. If the engine spun too quickly, it would upshift.Īs automatics became quicker and more efficient, they began to dominate the marketplace. If the revs were too low, it would downshift. Onboard computers would change gears based on the engines power band. Over time, automatic transmission technology advanced. A manual stickshift was the original way to select these gears. Slow speeds were achieved at lower gears, and higher speeds were paired to higher gears. Engines could produce more power at lower speeds.Ī transmission was added to allow the driver to select the right gear for power output. In the early days of engine development, it was realized that adding different gear ratios allowed a greater range of torque. To learn more about CVT transmissions pros and cons, as well as how they work, keep reading. Lost in the noise is the constant variable transmission. Rising in popularity, the CVT is gaining traction among manufacturers as it offers benefits that the other two options can't match. Which one offers a better driving experience? Which one allows for faster acceleration? Have you heard the argument about manual transmissions vs automatics? Car enthusiasts love to argue endlessly over the superiority of one of the other.
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