How much gas money will I need driving a ford focus from El Paso Texas to Houston Texas?

To estimate your gas money for a trip from El Paso to Houston, which is approximately 600 miles, you'll first need to know your Ford Focus's fuel efficiency. If it averages around 30 miles per gallon and gas costs about $3.50 per gallon, you would need about 20 gallons of gas. This would amount to roughly $70 for the trip. Adjust these figures based on your car's specific mileage and current gas prices for a more accurate estimate.