Providing Automotive Repair Service and Maintenance Monday-Friday 7AM-5PM

5 Things You Can Do to Improve Your MPG

With rising fuel costs and environmental concerns, improving your vehicle’s miles per gallon (MPG) is not only cost-effective but also an eco-friendly choice. Fortunately, there are several simple and effective steps you can take to boost your MPG and reduce your carbon footprint. Keep reading to explore five actionable tips that will help you improve your fuel efficiency.

person fueling up a car

1. Maintain Proper Tire Pressure

Maintaining the correct tire pressure is crucial for optimal fuel efficiency. Under-inflated tires create more rolling resistance, making your engine work harder and consuming more fuel. To improve your MPG, regularly check your tire pressure (including the spare) and inflate them to the recommended levels specified in your vehicle’s owner’s manual or the tire placard found on the driver’s side door jamb. Make it a habit to check your tire pressure at least once a month.

2. Reduce Excess Weight

Carrying unnecessary weight in your vehicle can negatively impact your fuel efficiency. Extra weight requires more energy to move, which means more fuel consumption. Go through your car and remove any non-essential items that may be adding unnecessary pounds to your vehicle. This includes sports equipment, tools, or items that have accumulated in your trunk or backseat.

3. Smooth Driving Habits

Aggressive driving habits like rapid acceleration, excessive braking, and speeding can significantly reduce your MPG. Practice smooth and gradual acceleration and deceleration. Use cruise control when driving on highways to maintain a consistent speed and avoid unnecessary idling. Every time you slam on the gas or brakes, you waste fuel and reduce your efficiency.

4. Regular Vehicle Maintenance

Proper maintenance is key to improving your MPG and preventing engine inefficiencies. Make sure to follow your vehicle’s recommended maintenance schedule, which includes oil changes, air filter replacements, and spark plug maintenance. A well-tuned engine runs more efficiently and consumes less fuel. Additionally, addressing issues like a faulty oxygen sensor or a clogged fuel injector can lead to significant improvements in MPG.

5. Choose the Right Fuel

Using the correct type of fuel recommended for your vehicle is essential. Most modern cars run efficiently on regular unleaded gasoline, but some may require premium fuel. Check your owner’s manual to determine the recommended fuel grade for your vehicle. Using a higher-octane fuel than necessary won’t improve performance or MPG and will only increase your fuel costs.

Enlist the Help of a Professional Phoenix Mechanic

Improving your vehicle’s MPG doesn’t require drastic changes but rather a combination of mindful driving habits and regular maintenance. Thunderbird Automotive Specialists are here to help keep your vehicle running smoothly and efficiently. From routine maintenance tasks to extensive fuel system repair, we can help improve your vehicle’s MPG. Contact us today to schedule an appointment. 

Trusted Auto Repair by
Top Trained Techs


Thunderbird Automotive Specialists will be closed on Friday, October 20th.

During this time, our team will be attending the memorial service for our late General Manager, Brock Lohman.

We appreciate your understanding and support as we gather as a Thunderbird Automotive Specialist family to honor Brock’s life and legacy.

We will be back open to serve you on Monday, October 23rd. Thank you for your patience and cooperation.