1 min read
CITGO Fuel Card Review: Is it the Right Gas Card for Your Business?
If your business regularly fuels at CITGO stations, the CITGO fuel card can help you earn rebates while gaining more control over your fleet's fuel...
3 min read
Broderic Fernow
:
Updated on July 18, 2026
If your business regularly fuels at Gulf stations, the Gulf fuel card is a great way to earn rebates while gaining more control over your fleet’s fuel spending. But with multiple versions of the card and different discount and fee structures, it’s important to understand how each option works before deciding if it’s the right fit for your fleet.
In this review, we break down the three Gulf fuel card options, including where they’re accepted, how the rebate program works, what fees to expect, and the controls and reporting tools included through the WEX platform. We’ll also cover the key pros and cons and compare a few alternatives so you can decide if the Gulf fuel card makes sense for your business.
Table of Contents
| Gulf Fuel Card | |
| Accepting Locations | 1,100 Gulf stations, 95% of fuel stations |
| Discounts | Up to 6¢/gal at Gulf stations |
| Monthly card fee | $4 per card |
| Late fee | 9.99% |
| Reviews | Trustpilot: 4.3/5 (WEX Capital), 1.3/5 (WEX) |
| Fraud protection | Dynamic prompt, real-time fraud monitoring and alerts |
| Controls | Spend controls, restrict fueling times and days |
| Reporting | Purchase activity, custom reports, summary reports, tax exemption reports |
The Gulf fuel card is a branded business gas card designed for companies that regularly fuel at Gulf stations and want rebates along with fuel card controls and reporting.
It’s issued through WEX and comes in three versions:
Because the card runs on the WEX platform, it also includes WEX’s standard fleet management tools. Fleet managers can set transaction limits, restrict fueling by time and day, require PIN or app based pump authorization, and access detailed purchase and tax reporting through the WEX portal.
Where Is the Gulf Fuel Card Accepted?
The Gulf Universal Fleet Card is accepted at 1,100 Gulf locations and on the broader WEX network, giving you access to 95% of fuel stations nationwide. The Gulf Business Fleet Card and Commercial Fleet Card are accepted only at Gulf locations. Use the links below to find stations near you that accept each card.
| Gulf Universal Fleet Card | Gulf Business and Commercial Fleet Cards |
| Find WEX locations | Find Gulf stations |
The Gulf Universal and Commercial Fleet Cards offer rebates of up to 6¢ per gallon, based on the volume purchased at Gulf stations. The Gulf Business Fleet Card does not offer rebates, but it has no monthly card fee. See the rebate tiers below.
| Gallons Purchased at Gulf (Per Month) |
Rebate Per Gallon |
| 0-499 | 1¢ |
| 500-1,499 | 2¢ |
| 1,500-3,999 | 3¢ |
| 4,000-6,999 | 4¢ |
| 7,000-9,999 | 5¢ |
| 10,000+ | 6¢ |
The Gulf fuel cards have slightly different fee structures based on which version you select. Below is a clear breakdown of the fees for each option.
| Fee | Gulf Universal Fleet Card |
Gulf Commercial Fleet Card | Gulf Business Fleet Card |
| Monthly card fee | $4 per card | $4 per card | $0 |
| Late fee | 9.99% | 9.99% | 9.99% |
| Truck stop fee | $1.25 per swipe at a truck stop | $0 | $0 |
| Account setup fee | $40 | $0 | $0 |
| Replacement card fee | $2 per standard card, $3 for chip enabled and enhanced cards | $2 per standard card, $3 for chip enabled and enhanced cards | $2 per standard card, $3 for chip enabled and enhanced cards |
| Paper delivery fee | $10 per month for paper reporting | $10 per month for paper reporting | $10 per month for paper reporting |
| Reproduced reports fee | $25 per request | $25 per request | $25 per request |
| Research fee | $15 per hour | $15 per hour | $15 per hour |
If you want to see how the Gulf fuel card compares to other options, check out our list of the best universal fleet fuel cards.
One strong alternative is the Voyager fuel card, which offers:
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