And V8 models have a standard active noise cancellation system, while the V6 doesn't. (autoweek.com)
Also included is a clever Active Noise Cancellation system for diesel models. (evo.co.uk)
There are two models to choose from, GT - R Premium and GT - R Black Edition, both of which benefit from chassis enhancements and the addition of a new Bose Active Noise Cancellation system tuned to reduce engine booming sounds. (driving.ca)