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The 8 Best automotive gas additives of 2024

Are you trying to find automotive gas additives among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling automotive gas additives on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 60 automotive gas additives tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best automotive gas additives you can buy today

No. 1
Lucas Oil 10020 Fuel Treatment - 5.25 Ounce
  • The world’s #1 fuel additive for both gasoline and diesel engines
  • A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
  • Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
  • Improves fuel economy by burning excess exhaust emissions
  • Increases power and acceleration by improving fuel flow and reducing deposit buildup
  • Neutralizes sulfur and other harmful contaminants present in the fuel system
  • Increases the life of pumps and injectors
  • Prevents rust and corrosion, prolonging the life of engine and fuel system components
  • Complies with federal low sulfur content requirements for diesel motor vehicles and non-road, locomotive and marine diesel equipment engines
  • Safely replaces the need for lead in older engines without causing harmful effects
No. 2
Sea Foam SF-16-2PK Motor Treatment Multi-Use, 16 Ounce, Pack of 2, 16. Fluid_Ounces
  • Dissolves and clean fuel deposits and sticky residues from gas and diesel fuel injectors, carburetors, and combustion chambers
  • Package dimensions :5.0" L x5.0" W x8.25" H
  • Does NOT have harsh detergent or abrasive chemicals that can harm your engine
  • Country of origin :United States
SaleNo. 3
Majic Multi-Purpose Long Neck Funnel for Car Oil, Gas Additives, Lubricants and Fluids, Blue
  • Extended filler neck opens gas tank trap door
  • No wasteful spilling or pouring
  • Durable plastic, easy to clean
  • Use for car oil changes, gas additives, transmission fluids, power steering and more
  • Perfect also for home or restaurant use
No. 4
zMAX 51-112 - Fuel Formula - Easy to Use - Fuel Treatment Reduces Carbon Build-Up & Lubricates Metal - Extends Life of Car or Truck - Runs Efficiently Improving Gas or Diesel Mileage - 12 oz. Single
  • EXTEND THE LIFE OF YOUR VEHICLE: zMAX Micro-lubricant is simple and easy to use. The formula soaks into metal surfaces, which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting vital parts in your car & truck.
  • FUEL SYSTEM CONDITIONER: Add the treatment every 6k miles to your gas tank to clean the fuel injector system. The multipurpose formula conditions the pumps and the nozzles while reducing carbon residue from the valves and pistons to restore performance.
  • FUEL SYSTEM EFFICIENCY: Make zMAX part of your car or truck’s routine maintenance! Reduces engine wear, enhances performance and improves fuel efficiency for gas or diesel vehicles. This cost saving product lowers emissions, is eco-friendly and USA-Made!
  • TRUSTED BY PROFESSIONALS & DEALERSHIPS: Stock zMAX in your garage to regularly treat your car like a professional. From local repair shop mechanics to major car dealership groups, our formula is road tested and mechanic trusted.
  • REPUTABLE QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Proven and trusted for over 80 years, zMAX helps save money at the pump and extends your engine’s life.
No. 5
zMAX 51-106 Fuel Formula - Easy to Use - Engine Treatment Reduces Carbon Build-Up & Lubricates Metal Extending Life of Car or Truck - Runs Efficiently, Improving Gas or Diesel Mileage - 6 oz. Single
  • EXTEND THE LIFE OF YOUR VEHICLE: zMAX Micro-lubricant is simple and easy to use. Formula soaks into metal surfaces, which improves lubricity and reduces carbon deposit build-up while boosting performance and protecting vital parts in your car or truck.
  • FUEL SYSTEM CONDITIONER: Use at your routine oil change or every 6k miles to lubricate the fuel injector system. The multipurpose formula conditions the pumps and the nozzles, while reducing carbon residue from valves and pistons to restore performance.
  • FUEL SYSTEM EFFICIENCY: Make zMAX part of your car or truck’s routine maintenance! Reduces engine wear, enhances performance and improves fuel efficiency for gas or diesel vehicles. This cost saving product lowers emissions, is eco-friendly and USA-Made.
  • TRUSTED BY PROFESSIONALS & DEALERSHIPS: Stock zMAX in your garage to regularly treat your car like a professional. From local repair shop mechanics to major car dealership groups, our formula is road tested and mechanic trusted.
  • REPUTABLE QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Proven and trusted for over 80 years, zMAX helps save money at the pump and extends your engine’s life.
No. 6
VP Racing Madditive 7-in-1 Fuel Treatment, 16 Ounce Bottle - Gas Additive for Cars, Trucks, SUVs, Motorcycles & Any 2-Cycle or 4-Cycle Gas Engine
  • Get more horsepower, torque, and fuel economy from just 1 treatment
  • Boosts Octane! Cleans injectors & carburetors and removes deposits from the combustion chamber
  • Adds lubrication, restores lost power, and protects plastics & rubber components
  • Safe to use in any 2-cycle or 4-cycle gas engine including trucks, cars, boats, and motorcycles
  • DIRECTIONS: Pour entire contents of bottle into fuel tank and fill with gasoline of any grade. For best results, use every fill-up.
No. 7
Fuel Additives: Chemistry and Technology
  • Hardcover Book
  • Tack, Robert D. (Author)
  • English (Publication Language)
  • 368 Pages - 07/06/2022 (Publication Date) - Wiley (Publisher)
No. 8
Lubrication Fundamentals, Revised and Expanded
  • Amazon Kindle Edition
  • Pirro, Don M. (Author)
  • English (Publication Language)
  • 608 Pages - 03/09/2016 (Publication Date) - CRC Press (Publisher)
SaleNo. 9
STA-BIL Fast Fix Small Engine Treatment - Cleans Carbs and Injectors - Fixes Rough Running Engines - Eliminates Water - Treats 10 Gallons, 4 fl. oz. (22303)
  • Fixes poor/non-running engines by eating the gum and varnish that causes rough starts, or no starts
  • Fixes issues caused by ethanol blended fuels
  • Cleans the entire fuel system - Simultaneously cleans injectors/carburetors while cleaning the rest of the fuel system
  • Prevents the need to disassemble the engine and is compatible with ALL small engines including snow blowers, lawn mowers, chainsaws, generators, and more!
  • Treats 10 gallons
  • Note: Packaging may vary
SaleNo. 10
STA-BIL Storage Fuel Stabilizer - Keeps Fuel Fresh for 24 Months - Prevents Corrosion - Gasoline Treatment that Protects Fuel System - Fuel Saver - Treats 40 Gallons - 16 Fl. Oz. (22207)
  • Preserves Fuel - Keeps fuel fresh for up to 24 months so you can store the car you're not driving, keep outdoor power equipment fresh through the winter, or stock up on gasoline without worry
  • Prevents Corrosion - Maintains a healthy fuel system by ensuring that your engine and fuel components don't suffer from the breakdown of ethanol or non-ethanol blended fuels
  • Ensures Quick, Easy Starts - Helps you store any equipment or vehicle with confidence knowing that you'll be able to start it up smoothly without issue once you need it again!
  • Directions - Pour contents directly into the fuel tank before adding gasoline. Use 1 oz of STA-BIL Storage for every 2.5 gallons of gas. After adding the fuel, run the engine for 5 minutes to treat the entire fuel system
  • All STA-BIL branded products are good for use up to 2 years after the bottle was opened. Be sure to mark the date you opened the bottle on the back of your package!

How to choose a good automotive gas additives

Does the idea of finding a fantastic automotive gas additives make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in automotive gas additives. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive gas additives products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive gas additives on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive gas additives brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive gas additives based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the automotive gas additives were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good automotive gas additives, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive gas additives.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive gas additives for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our automotive gas additives. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive gas additives should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive gas additives.