It had lots of interior room and easy access, but performance and fuel economy were only average. 2008 Ford Focus 2008 Ford Focus View Local Cars for Sale $4,425 - $4,900 Highway MPG: 29. highway. 4.0 gals/ 100 miles. 2005 Ford Focus 4 cyl, 2.0 L, Manual 5-spd. Regular Gasoline. View Estimates. How can I share my MPG? Combined MPG: 26. combined. The Ford Focus gas tank sizes range from 12.1 gallons to 14.0 gallons as specified in our data below, organized by trim, option package, and model year. The gas tank size of the Ford Focus, when combined with its fuel mileage, gives the Focus the following ranges depending on the model year and options: City range from 264 miles to 378 miles. 2008 Ford Focus SES. 2008 Ford Focus SES. Refocused, but shy on personality. JOHN PHILLIPS Updated: Jan 1, 2008. View Photos. FUEL ECONOMY: EPA city driving: 24 mpg C/D observed: 24 mpg. FORD Focus 5 Doors 2008-2010 pecs, photos, engines, years, launch date and history New for 2008, the Focus came with DAB (Digital Audio Broadcasting) paired with a high quality Sony audio Annual Fuel Cost* $2,000: Cost to Drive 25 Miles: $3.34: Cost to Fill the Tank: $49: Tank Size: 14.0 gallons *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before 2008 Ford Focus - tune up and fuel economy Over a 75 mile trip today my average gas mileage was 39.9. Half the drive was on 65mph highway and the other half along "country" highways with the lowest speed limit being 40mph. 23.2. $2,350. 13.5 barrels/yr. 404 grams/mile. 440 miles. Total Range. Page 1. Fuel economy of the 2008 Ford Escape 4WD. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. SJ5H.