The seven best fleet fuel cards: How to choose the right one for your business?

At the pump, fleet fuel cards work differently from standard credit cards. Unlike standard business credit cards, fleet fuel cards provide per-transaction visibility — tracking how much fuel was purchased, where, at what price, and by which driver. For companies spending over 1,000 gallons per month, fleet fuel cards can deliver meaningful savings through rebates, network discounts, and integrated expense reporting that connects directly to fleet management systems.

Fuel and operational costs are among the top challenges in the trucking industry, with total average costs reaching $2.26 per mile in 2024, according to ATRI's Analysis of the Operational Costs of Trucking. Fuel alone accounts for $0.481 of that figure — making it one of the largest controllable cost categories for fleet operators. Fleet fuel cards help address that directly by giving businesses real-time visibility into fuel spending, per-driver controls, and rebates that reduce cost at the pump.

What are fleet fuel cards?

Fleet fuel cards are specialized payment tools that help businesses control and reduce fuel costs across their vehicle fleets. Drivers are required to enter a PIN, vehicle ID, or odometer reading before a transaction is approved — generating a verifiable record tied to a specific driver, vehicle, location, and fuel amount. Most cards also limit eligible purchases to fuel and approved vehicle expenses, which eliminates unauthorized spending without adding manual review to the accounts payable process.

Fuel cards offer competitive gas and diesel rebates once the business has purchased a predetermined amount of fuel, often between 1,000 and 10,000 gallons. This tracking spending system is offered by companies with different network coverage, rebate structures, and integration capabilities.

Top fleet fuel cards for businesses 

Before you choose a gas program for your fleet, be sure to consider all of your options. Comparing fleet fuel cards helps you understand key differences. This includes features like automatic International Fuel Tax Agreement (IFTA) reporting and potential fuel rebates.

We find that the following fleet fuel cards meet those standards:

AtoB fuel cards 

AtoB’s fuel cards, the AtoB Flex and AtoB Unlimited, offer some of the best discounts, allowing you to save up to $1.85 per gallon on diesel fuel and 5 cents per gallon on unleaded fuel. But, to benefit from these rebates, your drivers must use AtoB’s app to locate fueling stations.

WEX card

Like AotB, WEX offers two fuel cards: the WEX Fleet Card and the WEX Fleet FlexCard. WEX fuel cards offer discounts based on your monthly fuel purchases. However, a major benefit for larger fleets is the flexibility to use the card at over 45,000 fueling stations.

Coast Fleet Card 

Partnered with Visa, the Coast Fleet Card is a versatile option with several incentives for use at designated stations. It offers a higher rebate of up to 10 cents per gallon compared to a standard 2 cents per gallon at all stations. This card automatically monitors and documents data for all fuel transactions to simplify your fleet expense management.

Exxon Mobil card

Limited to use at Exxon and Mobil fueling stations, the Exxon Mobil card has a tiered rebate structure, offering higher rebates of up to 6 cents per gallon the more gallons you purchase each month. Though brand-specific fuel cards may be limiting, Exxon and Mobil have over 12,000 locations with one of the largest networks in the U.S., but you can use your card at more places for an added fee.

Shell card

Specific to Shell stations, there are three Shell fuel cards to choose from: Shell Fleet Plus, Shell Small Business and Shell Fleet Navigator. Depending on the card, you can save up to 6 cents per gallon with additional rebates.

Only the Fleet Navigator card can be used outside of Shell stations, but all Shell fuel cards can be used at certain Jiffy Lube locations for preventative maintenance services. In some cases, you can use your Shell card to pay for other services like electric vehicle (EV) charging.

Fuelman card

Fuelman offers multiple fuel cards, including mixed fleet and diesel, at three different levels—basic, pro and enterprise—to suit your needs. All cards can be used at more than 40,000 fueling stations in the Fuelman network, and they offer rebates of up to 12 cents per gallon and customizable dashboards.

The Fuelman Mastercard is a more flexible option, which you can use at any location that accepts Mastercard, but rewards, features and rebates are limited compared to the other options.

Sunoco card

Unlike other brand-specific programs, only one of Sunoco’s fuel cards can be used exclusively at any 5,000 or more Sunoco locations, while you can use the other at 95% of U.S. fueling stations. Choose the business fleet card for better discounts, but if you’re looking for flexibility, the universal card may better serve your needs.

How do fleet management fuel cards work?

Fleet management fuel cards operate differently depending on the type of card you choose. Depending on the size of your fleet, your typical fuel expenses and your fleet fuel management goals, different cards may be better suited to your needs. 

The three main types of fleet fuel cards include: 

• Fleet fuel credit cards: These fuel cards, partnered with major credit card companies, offer great flexibility. They can be used virtually anywhere the credit card is accepted.
• Branded fuel cards: These cards offer some of the best discounts and rebates but can only be used at specific chains like Shell or Mobil and may require a high fuel purchase requirement.
• Cards from fleet management companies: Offered by major names like WEX and Fuelman, these cards can simplify expense management by negotiating discounts with a large network of gas stations and maintenance retailers.

Benefits of fleet gas card programs

Participating in a fleet gas card program can help increase fuel efficiency and improve how you track and manage fleet spending. Before you choose which fleet fuel card is right for your business, look for the following features to maximize the benefits available.

Discounts on fuel purchases

Fuel rebates and discounts quickly add up with a fleet fuel card. Be sure to shop around for the best offer, whether that’s more cents off each dollar spent on fuel or flexibility to use the card at different gas stations.

Real-time expense tracking

Compared to other business charge cards or credit cards, one of the most impactful features of a fleet card is the ability to monitor and control employee spending. It allows the card owner to limit spending and track trends in categories like effectively:

• How much fuel is purchased in each transaction
• The amount of fuel purchased each day, week or month
• Where employees purchase fuel at what price per gallon
• Trends in fuel acquisition and consumption

Fuel card integrations

Enrolling in fleet fuel card programs that integrate with your fuel management app can maximize the benefits. While you can use fleet fuel cards and fleet management apps separately, compatibility between these tools can simplify budgeting, expense tracking, and efficiency improvements.

Whether you have a small fleet or a large one, here are a few ways you can use these highly recommended fuel management card integrations:

• BlueArrow Fuel: Detect time theft, monitor fuel card use, simplify transaction approvals, confirm location plus fuel amounts and costs
• Fleet Hoster's FuelBI: View and visualize fuel transactions, analyze KPIs, track misuse, handle daily transactions
• FLEETCOR’s Fuel Card Integration: Track real-time fleet location, monitor fuel card data, detect and report potential fraud
• Didcom’s Fuel Level Monitor: Analyze fuel consumption, avoid fuel theft, improve fleet efficiency
• Impac Fleet’s FuelSync: Monitor spending patterns by location, analyze fuel transactions by type
• AtoB: Track fuel levels, direct drivers to cost-effective stations on routes
• RoadFlex: Identify lowest cost fuel stations, block fraudulent transactions using GPS tracking, limit fuel by tank capacity
• U.S. Bank Voyager Fleet Card: Track fuel purchases and consumption in real-time, analyze vehicle efficiency, simplify the tax payment process

Who are fleet fuel cards for?

Businesses of all sizes that use a fleet of vehicles can take advantage of fleet fuel cards. Whether they’re local service providers or a national long-haul trucking business, fuel cards can offer fuel discounts while increasing reporting standards, accountability and overall fleet efficiency.

Although the best fuel cards for small businesses and large enterprises have overlapping qualities, a small business should seek out fleet fuel cards with lower fuel minimums. Small businesses should also seek cards offering flexibility in reward applications or those applicable to local fuelling locations.

The right fleet fuel card depends on your fleet's size, fuel volume, and network needs. Universal cards like WEX and Coast offer the broadest station access, while branded cards like Shell and Fuelman deliver higher per-gallon rebates for high-volume fleets. The most significant fuel savings, however, come from connecting card spending data to driver behavior. A fuel card tells you how much was spent. A telematics platform such as MyGeotab tells you why by connecting fuel spend to route efficiency, driver behavior, and vehicle health in a single dashboard. That combination turns fleet fuel cards from an expense tracking tool into a genuine cost reduction strategy.