South Africa's fuel pump is about to bite again — and this time it bites harder because it follows a false dawn. August 2026 gave drivers a rare breather: an official 52c/L cut to petrol 93, announced by the Department of Mineral and Petroleum Resources (DMPR) and effective 5 August. The latest Central Energy Fund (CEF) data, as reported on 28 August, points to September handing every cent of that back and then some: petrol is on track to rise 96c/L for 93 ULP (with 95 up R1.07), while diesel could rocket by R2.71–R2.92 per litre.
Before we go further, one important caveat: these are unaudited CEF midpoint forecasts, not confirmed prices. The final numbers are announced by the Department of Mineral Resources and Energy (DMRE) and take effect on the first Wednesday of September — that's Wednesday 2 September 2026. Forecasts published in late August are usually directionally right but can shift by a few cents either way by announcement day.
Still, if the midpoint forecasts hold, September 2026 will be one of the toughest months of the year for the country's estimated 200,000+ Uber and Bolt drivers — especially the diesel crowd. Petrol 93 inland is forecast to climb from R25.42 to about R26.38, which lands roughly 44c above the July peak-month price of R25.94 — meaning September more than wipes out August's 52c relief. Diesel drivers get a double blow: they already absorbed a ~R1.23/L increase in August, and now face a further +R2.71–R2.92/L. In this article we run the actual numbers: what you pay now (at time of writing), what you'll likely pay from 2 September, and what that does to your monthly take-home pay in three realistic driver scenarios.
First, the baseline. These are the pump prices at the time of writing — August 2026 official DMPR prices, effective 5 August 2026 — which form the "before" column in every calculation in this article:
| Fuel grade | Inland (Aug 2026) | Coastal (Aug 2026) | Sept forecast change | Forecast inland (2 Sept) |
|---|---|---|---|---|
| Petrol 93 ULP | R25.42 | ~R24.54 (est.) | +96c/L | ~R26.38 |
| Petrol 95 ULP | R25.58 | ~R24.70 (est.) | +R1.07/L | ~R26.65 |
| Diesel 50ppm | R26.39 | ~R25.55 (est.) | +R2.92/L | ~R29.31 retail-equiv. (wholesale ~R29) |
| Diesel 500ppm | R26.16 | ~R25.30 (est.) | +R2.71/L | R28.88 (wholesale) |
August prices are official DMPR figures effective 5 August 2026 (inland 93 ULP fell 52c from July's R25.94; diesel 50ppm rose ~R1.23). Coastal figures other than 93 ULP are estimates. September columns are unaudited CEF midpoint forecasts from late-August data as reported on 28 August; illuminating paraffin is forecast up R2.12/L. The DMRE confirms final prices effective 2 September 2026.
Notice the asymmetry: petrol's increase is unwelcome but survivable, while the diesel forecast is in a different league entirely. Diesel drivers have taken a double hit — their fuel already went up about R1.23/L in August, and September adds another R2.71–R2.92 on top, a combined ~R3.94–R4.15 across two months. Our petrol vs diesel vs hybrid comparison for e-hailing previously showed diesel SUVs undercutting petrol rivals on cost per km. September threatens to erase that advantage in a single adjustment.
For the maths in this article we use the CEF midpoint scenario of +96c/L for petrol 93 (taking 93 ULP inland from R25.42 to ~R26.38; 95 moves +R1.07 from R25.58 to ~R26.65) and +R2.92/L for diesel 50ppm (taking it from R26.39 to ~R29.31 retail-equivalent, with wholesale ~R29 where published; 500ppm is forecast +R2.71 to R28.88 wholesale). If the confirmed numbers land softer, your real costs will be slightly lower than shown here — and if they land harder, worse.
We used the same benchmark the FleetCalc calculator uses for a full-time e-hailing driver: 1,200 km/week × 4.33 weeks = 5,196 km/month. That's a realistic Johannesburg or Pretoria workload for a driver doing 45–55 paid and positioning kilometres per hour across a 45–50 hour week.
Here's the month-on-month shift for the three most common e-hailing vehicles on South African roads:
| Vehicle | Fuel economy | Litres/month | August 2026 (R25.42/L) | Sept forecast (~R26.38/L) | Extra per month |
|---|---|---|---|---|---|
| Suzuki Dzire 1.2 | 14 km/L | 371 L | R9,435 | ~R9,793 | +R358 |
| Toyota Starlet 1.5 | 13 km/L | 400 L | R10,160 | ~R10,546 | +R386 |
| Corolla Quest 1.8 | 11 km/L | 472 L | R12,011 | ~R12,466 | +R455 |
Working: 5,196 km/month ÷ km/L = litres; litres × price = monthly cost. Dzire: 5,196 ÷ 14 = 371 L × R25.42 = R9,435; × R26.38 = R9,793 (+R358).
On its own, R358–R455 extra per month for petrol drivers is a bad month, not a catastrophe. To put it in context, June's R1.43/L record increase cost the same drivers R519–R661 per month — about one and a half times September's forecast petrol hit.
But context matters. June's increase came off a lower base and was followed by genuine relief: petrol 93 fell 52c/L in August, from R25.94 to R25.42. September more than reverses that relief — the forecast R26.38 sits ~44c above even the July peak-month price — and for diesel drivers it's far more brutal, because they never got relief in the first place: diesel 50ppm rose ~R1.23/L in August and now faces a further +R2.92/L. We cover that in the diesel section below.
Fuel cost per km is the single most useful number in e-hailing. It tells you, instantly, how much of every fare kilometre is burned before you or Uber see a cent. Divide the pump price by your real-world fuel economy:
| Vehicle | Cost/km August 2026 | Cost/km Sept forecast | Increase |
|---|---|---|---|
| Suzuki Dzire (14 km/L) | R1.81 | ~R1.88 | +7c/km |
| Toyota Starlet (13 km/L) | R1.96 | ~R2.03 | +7c/km |
| Corolla Quest (11 km/L) | R2.31 | ~R2.40 | +9c/km |
| Diesel SUV (~13 km/L) | R2.03 | ~R2.25 | +22c/km |
Working: pump price ÷ km/L. Dzire: R25.42 ÷ 14 = R1.81/km → R26.38 ÷ 14 = R1.88/km. Diesel: R26.39 ÷ 13 = R2.03/km → R29.31 ÷ 13 = R2.25/km.
At an average Uber fare yield of R8–R10 per km before commission, a Dzire driver's fuel share of gross fares moves from roughly 18–23% to 19–24%. A Corolla Quest driver is now giving up 24–30% of every fare kilometre to the fuel gauge. If you've never computed your own cost per km, our daily fuel cost guide for SA drivers walks you through it with a logbook and a calculator — or you can let the FleetCalc fuel price calculator do it for you.
Now the part that actually matters: what lands in your bank account. We modelled a Johannesburg driver earning R34,600/month gross fares (about R8,000/week), with Uber's 25% commission (−R8,650), insurance at R1,500, data at R300, and maintenance plus car wash at R1,000. We compare the August baseline with the September forecast (+96c/L petrol) using the Dzire's fuel bill.
An owner-driver in the most fuel-efficient popular e-hailing car absorbs the hike with a bruise, not a wound. The R358 monthly hit is real, but it's recoverable with smarter hour selection — more on that in the coping strategies section.
Same fuel increase, very different pain. Because the renter's fixed costs (rental, commission) consume so much of the gross, the R358 fuel hit now represents nearly 8% of their entire net income, versus under 3% for the owner-driver. Every fuel increase compresses renters hardest — they have the least buffer and the least flexibility to switch vehicles.
The lesson from both scenarios is the same one we've been repeating since the June record: the structure of your costs matters more than the size of the fuel increase. If you're renting, this is the month to renegotiate your rate, audit your weekly kilometres, or model an ownership switch. The FleetCalc calculator will show you the exact crossover point where buying beats renting at September fuel prices.
For months, diesel had been the quiet winner of SA e-hailing economics. Even after August's ~R1.23/L increase took 50ppm to R26.39, a ~13 km/L diesel SUV still ran at R2.03/km — cheaper per kilometre than a Corolla Quest and competitive with a Starlet, with more space and better long-distance economics. At the forecast ~R29.31/L (retail-equivalent; wholesale ~R29 where published), that same SUV runs at R2.25/km: suddenly more expensive per km than every petrol hatchback in our comparison table.
If you're currently shopping for an e-hailing vehicle, September's adjustment is a strong argument for revisiting the maths before you sign anything. Our updated petrol vs diesel vs hybrid running-cost comparison runs the full numbers at forecast prices — and the diesel column looks very different from how it looked in July.
Fuel in South Africa is priced by zone, and the inland/coastal gap is persistent. At time of writing, 93 ULP costs about R25.42/L inland versus roughly R24.54/L coastal (estimate) — an ~88c/L difference driven by transport costs from coastal depots. Here's what that means per month for the same 1,200 km/week driver:
| Region | Petrol 93 (Aug) | Sept forecast | Monthly fuel (Dzire) | Cost/km |
|---|---|---|---|---|
| Inland (Gauteng) | R25.42 | ~R26.38 | R9,435 → ~R9,793 | R1.81 → ~R1.88 |
| Coastal (Durban, Cape Town, PE) | ~R24.54 (est.) | ~R25.50 (est.) | ~R9,108 → ~R9,464 | ~R1.75 → ~R1.82 |
Coastal drivers save roughly R75/week (~R327/month) on fuel versus their Gauteng counterparts in the same car — before the September increase, and the gap persists after it (coastal 93 is forecast at ~R25.50, still ~88c below inland). It doesn't change anyone's strategy (you can't relocate for 88c/L), but it does mean coastal drivers can absorb the hike slightly more easily, and Gauteng drivers comparing earnings notes with Durban colleagues should remember the structural disadvantage.
Every fuel hike pushes the electric-vehicle crossover point closer. Here's the teaser maths at forecast September prices, using a BYD Dolphin-class EV consuming roughly 16.5 kWh/100km in city e-hailing use:
| Vehicle | Energy/fuel cost | Monthly cost (5,196 km) | Cost/km |
|---|---|---|---|
| Suzuki Dzire (petrol, Sept forecast) | ~R26.38/L @ 14 km/L | ~R9,793 | ~R1.88 |
| BYD Dolphin-class EV (home charging) | ~R3.60/kWh @ 16.5 kWh/100km | ~R3,086 | ~R0.59 |
| BYD Dolphin-class EV (DC fast charging) | ~R7.50/kWh @ 16.5 kWh/100km | ~R6,430 | ~R1.24 |
Working: 5,196 km × 0.165 kWh/km = 857 kWh/month × R3.60 = R3,086 home-charged; × R7.50 = R6,430 on DC fast chargers.
Even on expensive public fast charging, the EV undercuts the Dzire by roughly R3,363/month in energy. Home-charged — overnight on a standard or wallbox charger — the saving is over R6,700/month versus petrol at forecast September prices. That saving has to finance the higher purchase price and insurance, and charging access remains the make-or-break factor for drivers without off-street parking. But the direction is unmistakable: every cent added to the petrol and diesel price is a cent added to the EV's case. Our full EV vs petrol savings breakdown for SA e-hailing drivers runs the complete ownership comparison, including financing and depreciation.
1. Build your week around surge windows. The single most effective offset for a fuel hike is earning more per kilometre, not driving more kilometres. Surge multipliers of 1.5–3× apply during morning rush (6–9am), evening rush (4–7pm) and Friday/Saturday nights. Our surge pricing and peak hours guide has the city-by-city schedules — a driver who shifts even 15% of weekly kilometres into surge windows typically recovers the entire September petrol increase.
2. Drive the most fuel-efficient car you can access. The gap between a Dzire (R9,793/month forecast) and a Corolla Quest (R12,466/month forecast) is R2,673/month — more than seven times the size of the September increase itself. If you're choosing a rental or buying, fuel economy is the first spec to check. In stop-start city driving, real-world consumption is usually 1–2 km/L worse than the brochure figure; plan on that.
3. Kill the dead kilometres. Positioning and idle cruising can be 25–35% of total kilometres for an undisciplined driver. Park near demand hotspots instead of circling them. Every 50 km/week of dead driving eliminated saves a Dzire driver roughly R94/week (about R407/month) at forecast prices — and a diesel SUV driver far more.
4. Run both apps, plus inDrive where available. Different platforms surge at different moments. Sitting parked with Uber, Bolt and inDrive open multiplies your chance of catching a surge fare while burning zero fuel.
5. Track fuel spend weekly, not monthly. The renters in our Scenario B found out at month-end. A simple logbook (odometer + litres + rand) tells you within two weeks whether the September price has broken your model. The FleetCalc fuel price calculator projects your weekly and monthly fuel cost from your own numbers.
6. Renegotiate or restructure rental terms. If you're renting at R2,500/week or more, September is leverage: rental fleets face the same demand shock from drivers, and a switch to a more efficient rental or a rent-to-own structure can be worth more than the fuel increase itself.
7. Start your EV homework now. You don't need to buy this month. But knowing your home-charging options, the used-EV price bands, and your break-even mileage puts you ahead of the next hike — because there will be a next hike.
You have days, not weeks. Three concrete steps before the new prices take effect:
Fill up on 1 September. A full tank bought before midnight on Tuesday 1 September is bought at August prices. For a 45L tank of 93 ULP that's about R1,144 at August prices versus about R1,187 at the forecast September price — a saving of roughly R43 per fill. Small, but free.
Re-run your numbers at the forecast price. Use ~R26.38/L for petrol 93 inland, ~R26.65/L for 95, and ~R29.31/L for diesel 50ppm retail-equivalent (wholesale ~R29 where published; 500ppm R28.88 wholesale). If your model only works at August prices, you've found the problem before it found you. The FleetCalc calculator is updated with the August baseline — adjust the fuel price field to model the forecast.
Watch the DMRE announcement. The official figures land in the first days of September and are effective Wednesday 2 September 2026. When they're published, replace every forecast number in this article with the confirmed ones — we'll update this piece as soon as the announcement drops.
"Fuel price increases don't put drivers out of business. Untracked fuel costs do. The drivers who know their cost per kilometre to the cent make adjustments in week one — the ones who don't find out in week four." — SA E-Hailing Drivers Association commentary, 2026
The DMRE announces the official adjustment in the first days of September, and new prices take effect on the first Wednesday of the month — Wednesday 2 September 2026. Until the announcement, every figure in circulation (including ours) is an unaudited CEF midpoint forecast and may differ from the final adjustment.
Late-August unaudited CEF forecasts (as of 28 August) point to +96c/L for petrol 93 and +R1.07/L for 95. That moves 93 unleaded inland from R25.42/L to about R26.38/L, and 95 unleaded from R25.58/L to about R26.65/L — landing roughly 44c above the July peak-month price of R25.94 and more than wiping out August's 52c cut. Treat these as forecasts until the DMRE confirms final prices on 2 September 2026.
At 1,200 km/week and the +96c petrol forecast: about R358/month extra in a Suzuki Dzire, R386 in a Toyota Starlet, and R455 in a Corolla Quest. Diesel drivers fare far worse — a ~13 km/L diesel SUV faces roughly R1,168/month extra at the forecast +R2.92/L for 50ppm diesel, on top of the ~R1.23/L diesel already absorbed in August.
Diesel prices track international refining margins and the rand/dollar exchange rate more tightly over the monthly reporting window, and late-August unaudited CEF data showed diesel under-recovery of R2.71–R2.92/L versus petrol's ~96c. The gap can narrow by announcement day — check the DMRE's confirmed figures on 2 September 2026.
For owner-drivers in efficient cars, yes — our Scenario A owner nets about R13,357/month at forecast prices, down R358 from R13,715. Renters are far more exposed: at R2,500/week rental, net income falls to roughly R4,632/month, and higher rentals or thirstier cars can push it lower. Run your own numbers in the FleetCalc calculator before committing to another month.
Marginally, yes. Fuel bought before midnight on 1 September is pumped at August prices. On a 45L tank of 93 ULP (R1,144 at R25.42/L versus about R1,187 at the forecast R26.38/L), the saving is roughly R43 per fill. It won't change your month, but it's free money if you were filling up anyway.