Collect stickers and pick your McDonald's® treat
From August 19 to October 13, Smiles members will get one sticker with every $20 fuel purchase at Mobil. Collect stickers and save your receipts to redeem your McDonald's treat!
Watch how your engine turns energy into motion
This video goes inside an engine to show you how Mobil fuel works.
Checking and adjusting the pressure of your tires once a month may increase a car's fuel efficiency by up to 3%.
Rapid acceleration and braking often may decrease instantaneous fuel economy by up to 33%.