Pump Patrol: Save 21 cents a gallon

HOUSTON – The average cost of a gallon of gas in Houston is $3.40. But some stations around town sold regular gas for 21 cents less.

The following three stations sold gas for less on Tuesday, according to www.GasBuddy.com.

• Exxon, Southwest Fwy & Hwy 36, Rosenberg: $3.21
  
• Costco, Gessner Rd. & Mills Rd., Northwest Houston: $3.20
  
• Sam's Club, Hwy 290 & West Rd., Northwest Houston: $3.19
  

More Information:

• Houston Gas Prices.com
• GasBuddy.com
• Gas Buddy Trip Cost Calculator
• GasPriceWatch.com
• Gas Price Calculator
• 5 Simple Tips To Save At Gas Pump
• Cars With The Best Gas Mileage
• History Of Gas Prices
• U.S. Energy Dept.: Average Price By Region
• 30 Gas Saving Tips