The Dual VVT-i engine Toyota Corolla is designed to enhance both performance and efficiency, making it a top choice for drivers. With Toyota’s Dual Variable Valve Timing with Intelligence technology, this engine independently adjusts intake and exhaust valves to suit driving conditions. This means the Corolla’s engine performs optimally whether you're accelerating quickly or maintaining a steady speed. The result? A vehicle that delivers smooth power and a more fuel-efficient drive.