Petrol vs Diesel Calculator South Africa 2026
Compare total cost of ownership between petrol and diesel vehicles
Fuel prices fluctuate monthly. Current approximate SA fuel prices used.
Frequently Asked Questions
Is diesel cheaper than petrol in South Africa?
Diesel fuel is typically R1-2 cheaper per litre, and diesel engines use 15-30% less fuel. However, diesel vehicles cost more to buy and maintain.
Should I buy petrol or diesel?
Diesel makes financial sense if you drive more than 20,000 km/year. For low mileage, the higher purchase and maintenance costs offset fuel savings.