265. $3,000. 13.5 barrels/yr. 404 grams/mile. Range not available. Page 1. Fuel economy of the 2003 Mazda 6. 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. Fueleconomy: The 4-cylinder Mazda 6 gas mileage is about average for the class. With a 2.5L 4-cylinder engine and an automatic transmission Mazda 6 gets up to 444 miles (710 km) on a 18.5-gallon tank (70 liters). The V6 is even thirstier. See the table. Basedon data from 297 vehicles, 21,606 fuel-ups and 6,264,006 miles of driving, the 2006 Mazda 6 gets a combined Avg MPG of 22.92 with a 0.06 MPG margin of error. Any Theprice of the 2021 Mazda Mazda 6 starts at $25,470 and goes up to $36,895 depending on the trim and options. The Grand Touring is the least expensive way to get the 250-hp turbocharged engine 1988 1987. 1986. 1985. 1984. Search by Model. Search by model for fuel efficient new and used cars and trucks. Acrossall models, the combined average MPG for the 2006 Mazda 6 is 21 miles per gallon. The table below breaks down the MPG for each model option: 💵 What is the Average TheMazda6 petrol models aren't quite as talented in this department but are still competitive with most rivals. The entry-level 143bhp 2.0-litre manages 42.2mpg and emits 152g/km of CO2 with a HighwayMPG: 27. highway. 4.3 gals/ 100 miles. 2006 Mazda Tribute 2WD 6 cyl, 3.0 L, Automatic 4-spd. Regular Gasoline. View Estimates. Researchthe 2006 Mazda Mazda5 at find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. Themost accurate 2006 Mazda MPVs MPG estimates based on real world results of 226 thousand miles driven in 20 Mazda MPVs Click here to see 2006 Mazda MPV ES 3.0L V6 GAS Automatic 5 Speed Mini Passenger Van Added Jan 2023 • 33 Fuel-ups. Property of sailorbob . 15.9 Avg MPG. AiPSqZ.