For the most part, driving here presents few problems. The toll road between Tijuana and Ensenada is four lanes and is in excellent condition. The rest of the drive is on the paved two-lane Highway 1, which goes all the way to Cabo San Lucas. The quality of the gasoline is as good as anywhere in the States. Gas is available at state-owned Pemex stations and vehicles run fine on 87 octane.
Petrol stations are famous for frequently running out of gas.
It's far better to use pesos for payment. Those heading to the remote regions of Baja should fill up in Ensenada, regardless of how much fuel is in the tank. Because much of Baja is backcounty, be on the alert for slow traffic . Pedestrians and animals can also pose a problem when not on the toll road or in major cities. For these reasons, it's best to avoid driving at night.