Hello, That sounds low, I have a 04 and I get around 19-20 if my wife drives and around 20 -22 when I drive. I use 89 octane, BP or mobil gas. Whats the mileage on the car, hows it running, could be a simple tune up, vacuum leak, bad gas, etc. More info on the car will help. Highway driving I get around 26-28 m.p.g.
Tim
Thanks. My ES330 is now 55k miles. Running with Esso 87 gasoline. Before that I used 89 gasoline which makes no difference. Sounds everything is ok. I checked the air filter this morning, it sounds ok too. But do not know why, should I bring it to a dealer or somewhere else?