Collector cars typically feature older engines that don’t have great gas mileage. Though the passion of owning one may cost you at the pump, don’t park your antique ride in the garage indefinitely to avoid spending money on fuel. Follow these four tips to improve gas efficiency and enjoy driving your pride and joy guilt-free.

4 Ways to Boost Gas Mileage in Collector Cars 

1. Update the Tires

Even if you purchase a collector car in excellent shape, the tires likely need some attention. Rubber breaks down with age, and tires that don’t offer top traction can limit your gas mileage. Install new tires to better the friction and ensure the vehicle is running smoothly. Also, fill the tires to the manufacturer recommended per-square-inch measurement to reduce drag.

2. Lower the Suspension

Lowering your vehicle’s suspension will create a more streamlined profile. This adjustment reduces the resistance and air displacement, which can improve gas mileage. Consider installing an air-ride suspension that uses an electric air compressor to provide a hydropneumatic suspension and promote a smoother ride.

3. Upgrade Key Parts

Some purists will only use original parts on their collector cars. However, those looking to spend less on fuel over time should consider updating outdated engine parts to make use of newer technology.

Install a new fuel injection system to use fuel more efficiently as it delivers gas to the combustion chamber. Put in a new transmission and even change the car from automatic to manual to save between 2 and 5 miles per gallon.

4. Use Fuel Additives

Mixing fuel additives with gasoline can help clean the car’s engine. When the vehicle is older, this inexpensive adjustment may lengthen the life of the engine by increasing lubrication and lowering friction. These chemicals can also dissolve deposits like fuel varnish and carbon buildup that have formed with age, improving the engine every time you drive. 

If you’re ready to enter a collector car in an auto show, head to Charlotte AutoFair in Charlotte, NC. The biannual event lasts four days and features over 150,000 attendees who come from all over the Southeast. Call the Monroe Road office at (714) 841-1990 or visit the website for information on their 10,000+ open exhibitor spaces, including vendors, cars for sale, and collector vehicles to admire.