Supercharged powertrain

Cadillac CTS-V / Overview / Supercharged powertrain

The Cadillac CTS-V Coupe employs the LSA 6.2L supercharged V-8 engine also found on the CTS-V Sport Sedan. Rated at 556 horsepower (415 kW) and 551 lb.-ft. of torque (747 Nm), it is the most powerful engine offered in Cadillac's history and propels the CTS-V Coupe from 0-60 mph in 3.9 seconds.

The LSA engine features an intercooled Eaton supercharger system, premium aluminum-alloy cylinder heads and numerous details designed to ensure it makes its power as quietly and smoothly as possible. The supercharger, for example, has a unique, four-lobe rotor design that enhances quietness while also optimizing the performance parameters of the engine.

A pair of six-speed transmissions is offered in the Cadillac CTS-V Coupe: a Tremec TR6060 six-speed manual with a dual-disc clutch and a Hydra-Matic 6L90 six-speed automatic with paddle-shift control. Performance Algorithm Shifting is part of the 6L90's programming and provides a performance-oriented shift pattern during sustained high-performance driving. As with many Cadillac models, the driver needs only to slide the shifter into the manual "gate" to put the transmission into that more aggressive mode.

The paddle shift control requires no shift lever movement. Steering wheel thumb controls allow immediate and quick tap up/tap down gear selection.

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