Diesel or petrol is one of the first questions a business faces when buying or reviewing a fleet. The answer depends less on a single number and more on how the vehicles are used, what they carry and how the business measures cost.
How the vehicles are used
Diesel vehicles are common in fleets that cover long distances, carry heavy loads or operate for long hours. They are often chosen for pickups, trucks, buses and equipment because of the way they deliver power at low engine speeds. Petrol vehicles are common for lighter cars, short trips and some delivery roles where the vehicle is not working at high load all day.
The best choice is the vehicle that fits the job, not simply the one with the lowest pump price on a given day.
Look at total cost, not only fuel price
Fuel price is only one part of the picture. Consider purchase price, expected consumption, servicing, tyres, insurance and resale value. A vehicle that uses less fuel may still be more expensive overall if maintenance or downtime is high. A cheaper vehicle may cost more if it is unsuitable for the routes.
Keep records for each vehicle so you can compare actual consumption with the estimate. Real data from your own operations is more useful than a general rule.
Fuel availability and access
Both petrol and diesel are available at Mataf Energy, so the choice is about the vehicle and the operation rather than whether fuel can be supplied. If a fleet has both types, a single account can still work, provided each purchase is linked to the correct vehicle and fuel type.
Plan for the fuel you actually buy
Vehicles should not be filled with the wrong fuel. Train drivers to check the fuel type and the vehicle registration before filling. A simple label on the vehicle and a clear rule at the station reduce the risk of an expensive mistake.
Review the decision over time
Fuel use changes with routes, loads, traffic and driving habits. Review consumption every month and compare it with the work completed. If a vehicle is consistently expensive to run, it may be worth reviewing its role in the fleet.
For help with fleet accounts and fuel records, read our fleet fueling guide or contact Mataf Energy.