UK Diesel148.2p▼ 0.8p
Brent Crude$84.20▼ $1.12
Fleet fuel savings

Best UK Fuel Cards 2026

Compare the top fuel cards for UK fleets and owner-drivers. Save up to 5p per litre, get HMRC-compliant invoices, and take control of your fuel spend.

5pMax saving per litre
7,500+Accepted fuel sites
FreeCard & setup cost
£600+Avg annual saving (5-van fleet)
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Full comparison

Fuel Card Comparison Table

Updated March 2026. All cards are free to obtain. Pricing based on publicly available information.

Card Network Size Pricing Min Fleet VAT Invoices HGV Sites Rating Action
Allstar Business Solutions
UK's largest network
 7,500+ sites Weekly fixed price 1 vehicle ✓ ✓ ★★★★★ Get Quote →
Fuel Card Services
Best for owner-drivers
 3,000+ sites Weekly fixed price 1 vehicle ✓ – ★★★★½ Get Quote →
UK Fuels / Keyfuels
Best for HGV operators
 3,400+ HGV sites Weekly fixed price 1 vehicle ✓ ✓ ★★★★½ Get Quote →
Diesel Direct
Bulk and bunkered fuel
 Nationwide delivery Market-linked 500 litres/order ✓ – ★★★★ Get Quote →
Esso Fleet Card
Esso & BP network
 2,800+ sites Pump price 1 vehicle ✓ – ★★★½ Get Quote →
In-depth reviews

Fuel Card Reviews

Fuel Card Services
Great for small fleets and owner-drivers
  • ✓Save up to 5p per litre vs pump price
  • ✓No minimum fleet size — even 1 vehicle qualifies
  • ✓Weekly price fixed every Monday morning
  • ✓Good motorway coverage — ideal for van operators
  • ✓Simple application — decision usually same day
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UK Fuels / Keyfuels
The HGV operator's choice
  • ✓3,400+ truck-friendly sites across the UK with high-flow pumps
  • ✓Major truck stops: Moto, Welcome Break, Roadchef, Squire Coaches
  • ✓Bunker pricing available for larger operations
  • ✓Integrates with tachograph and fleet telematics systems
  • ✓DEF/AdBlue available at many sites
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Common questions

Fuel Card FAQ

How much can I actually save with a fuel card? +
Savings vary by card and usage. Most fleet cards offer between 2p and 5p per litre below the pump price. On a van doing 20,000 miles per year at 35mpg (roughly 2,600 litres), a 4p saving equals around £104 per vehicle per year. For a fleet of 5 vans that's over £500 annually — plus significant admin time saved on VAT receipts.
Do I need a minimum number of vehicles? +
Most major fuel cards including Allstar and Fuel Card Services have no minimum fleet requirement — even a sole trader with one van can apply. Some premium products like bunker fuel arrangements may require a minimum monthly volume.
Are fuel cards free? +
Yes — the major cards listed here (Allstar, Fuel Card Services, UK Fuels) have no card fee and no setup charge. Some cards charge a small weekly or monthly management fee once you're spending above certain volumes, but the savings far outweigh this.
How do fuel cards help with VAT? +
Fleet fuel cards automatically generate HMRC-compliant VAT invoices for every transaction. This eliminates the need to keep paper receipts from every fill, saves significant admin time, and makes VAT reclaims much simpler — particularly useful for businesses with multiple drivers.
What's the difference between pump price and fixed weekly price cards? +
Pump price cards charge whatever the forecourt is charging at the time of fill. Fixed weekly price cards (like Allstar and Keyfuels) set a diesel price every Monday that applies all week regardless of pump movements — usually below the national average, giving you price certainty for budgeting.