Here’s Why The Cadillac CT5-V Pops During Gear Shifts

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The Cadillac CT5-V has a fresh powerhouse under the hood in the form of a twin-turbo 3.0L V6 that produces 360 horsepower and 305 pound-feet of torque. Not only do the boosted six produce a healthy amount of power, but this high-performance luxury sedan also makes a very pleasant popping sound between gears under heavy acceleration.

Curious about how the CT5-V makes this interesting boom under acceleration, we contacted Cadillac. It turns out that the pops only occur under heavy acceleration, when the throttle is wide open or almost wide open.

Cadillac spokesman Stefan Cross told Cadillac Society that a healthy popping sound occurs when the fuel supply is cut very briefly as the vehicle shifts to the next forward gear. The lightning-fast process cuts torque during shifting, which removes some of the stress from the drivetrain during high-intensity shifts, reducing the chance of debilitating failure.

Those who wish to access this popping sound with more frequency may find that doing so can be a bit challenging. That’s because, at wide open throttle, the CT5-V is able to hit the legal speed limit very quickly, and the car will likely only go two or three forward gears while doing so, limiting the pops frequency. The fix is ​​to slam on the gas pedal and then activate the paddle shifter, sliding it short under heavy acceleration to induce the high-performance sedan’s popping sound.

While the Cadillac CT5-V may not be as bad as the ultra-high-performance variant, the CT5-V Blackwing, it’s no stranger to power. The CT5-V 3.0L twin-turbocharged V6 engine (production code LGY) produces a very healthy 360 horsepower and 405 pound-feet of torque.

Want to stay up to date on all things Cadillac? Then make sure to subscribe Cadillac Society for more Cadillac CT5 news, Cadillac CT5-V news, and twenty-four seven Cadillac news coverage. We also invite you to join the latest discussions on our Cadillac forums.

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