The 3.6L V6 engine, manufactured after 12/06, is a modern used engine with enhancements tailored for improved efficiency and reliability. Its advanced fuel injection system ensures responsive acceleration and fuel economy, while the naturally aspirated V6 layout provides a balance of power and durability. With DOHC and performance-tuned timing, this engine is suited for contemporary vehicles, making it a reliable and versatile used engine choice for those needing an upgrade.