Sal A 
2006 Toyota Avalon Sedan Limited 4dr Sedan (3.5L 6cyl 5A)
Concerned
 3 yrs old w/ 60k and maintained by the dealer. At 55k miles had the oil leak others mention.  Originally 31mpg, now 25. The steering sometimes sticks when making a left turn and accelerating from a standing start. Keyless entry on the driver's door is failing 50% of the time. Cooling feature of driver's eat no longer works. Transmission taking longer to shift (will it make 100k?).