哈哈，有the option to upgrade to a 3.6 L 版

The biggest update for the Cadillac CTS in 2004 came with the introduction of the CTS-V, a beefed-version of the original equipped with a 5.7 L, 400 hp V8 engine. In addition, drivers had the option to upgrade to a 3.6 L, 255 hp V6 powertrain. Otherwise, the CTS retains the same general features in its second year of production. The standard 3.2 L, 220 hp V6 comes with standard 5 speed manual transmission and optional 5 speed automatic.