Brace Yourself: Another Fuel Hike Lands Next Week!

Fuel Price Increase Due 03 December 2025 – What You Need to Know

The monthly unaudited fuel price adjustment for South Africa will take effect on Wednesday 3 December 2025, as usual being the first Wednesday of the month. At that date, the following changes are scheduled:

• Diesel 50 ppm: R 0.88 ↑

• Petrol 95 ULP: R 0.24 ↑

• Paraffin (illuminating) : R 0.78 ↑

These increases mean motorists and households using paraffin will face higher energy and transport costs from midnight when the new prices kick in.

Why Are Prices Going Up?

There are several interconnected reasons behind the increases:

1. Rising global product prices

Worldwide demand for oil‐based products is increasing, which pushes up international crude and refined product prices. For example, analysts note that diesel is under particular pressure because winter demand in the Northern Hemisphere increases demand for heating oil (which shares refinery streams with diesel). TopAuto+3IOL+3BusinessTech+3
Higher refined product import costs flow into the domestic price mechanism, contributing to what is called an under-recovery (meaning the cost of imported product is higher than what local pump prices are recovering). BusinessTech

2. A weakening or less‐helpful currency

Even though the South African rand has had some periods of relative strength, it still remains a significant factor. Imported oil and refined fuel are priced in US dollars, so if the rand weakens or its benefit reduces, the local cost increases. Despite some strength, the rand’s contribution to lowering price increases has been limited. BusinessTech+1

3. Negative recoveries in the fuel-price formula

According to data from the Central Energy Fund (CEF), diesel in particular showed a “steep under-recovery” of between ~80 c-97 c per litre in recent weeks, meaning the cost increase needed to be passed on. Meanwhile petrol showed under-recoveries of ~20-25 c/l. BusinessTech

4. Seasonal and demand factors

With the shift into the cooler months in the northern hemisphere, demand for heating fuel increases. Because diesel and heating oil share similar refinery output streams, this lifts diesel prices globally. IOL+1

5. Domestic structural import dependency

South Africa imports significant volumes of petroleum products. Fluctuations in global markets and the exchange rate therefore have a more direct effect on local pump prices. TopAuto+1

What It Means for You

• Motorists driving diesel vehicles will feel the pinch more sharply than many petrol‐drivers, given the relatively larger increase for diesel.

• Households using paraffin for lighting or heating will also face a substantial jump in cost.

• Transport costs (buses, taxis, goods transport) are likely to increase as operators pass on higher fuel costs — this can ripple into higher costs for everyday goods.

• If global oil prices or the exchange rate change favourably before the adjustment, the actual increase could be moderated — but current data suggests a firm upward move.

Bottom Line

With the scheduled increases on 3 December, now is a good time to plan ahead: fill up if you can, budget for higher costs, and consider ways to reduce fuel usage (car share, off-peak use, etc.). The fundamental drivers behind the increase are global in nature — higher product prices, tighter refinery margins, seasonal demand, and currency effects — meaning the pressures are real and not likely to vanish overnight.