The 2009 Toyota Avalon is available in three trims: XL, XLS, and Limited. All trims are powered by a 3.5L V6 engine that generates 268 horsepower and 248 lb-ft of torque. The 3.5L V6 engine is mated to a fuel efficient six-speed automatic transmission. Standard features on all models include dual-zone automatic climate control, keyless remote control entry system, and cruise/speed control. Standard safety features include four-wheel anti-lock braking system, automatic headlight control, head curtain and side impact air bags, and tire pressure monitoring system. Vehicle navigation system and adaptive speed control are options on the Limited models.