Enhanced exhilarationFor the ultimate blend of performance and power, TL models with Super Handling All-Wheel Drive™ (SH-AWD®) are propelled by a 3.7-litre, VTEC® V-6 engine. Not only is this the most powerful Acura engine on the road right now, but it's also one of the most advanced. But there's also an equally adrenaline-friendly 3.5-litre, VTEC V-6 engine to consider. Both engines feature Multi-Point Programmed Fuel Injection (PGM-FI®) to calculate the precise air/fuel ratio for optimum power output. And both engines are forged in aluminum for lightweight efficiency, better heat dissipation and improved durability.