See also:

Fuel Requirements
* U.S. federal law requires that octane ratings be posted on gasoline station pumps. Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust ...

Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust emissions and keep spark plug fouling to a minimum. Your Mazda will perform best with fu ...

CX-7 in the Market
The CX-7 isn't the first crossover on the market by a long shot, and there are a slew of others that will join it shortly. The Ford Edge borrows a lot of Mazda technology and will be out this fall ...