Petrol vs plug-in hybrid: Which is right for you?
The petrol vs plug-in hybrid is a question which is going to be asked more often as a flurry of PHEVs are launched in South Africa. Which is faster? Which is cheaper to run? Which suits your driving habits and lifestyle best?
The South African new-car market has seen an influx of plug-in hybrid vehicles being launched. Essentially, a PHEV has both a petrol engine as well as an electric powertrain, and the vehicle is able to operate using one or the other, or in sportier scenarios, both.
But which is better? In this comparison of petrol vs plug-in hybrid, we’ve chosen the Omoda C7, as it’s available with both types of powertrain.
The petrol vs. plug-in hybrid quick summary
- The C7 1.6T Elegance is the sensible choice if you drive average distances and don’t want to worry about charging cables. It is R100 000 cheaper to buy upfront.
- The C7 1.5T SHS PHEV is a performance hybrid. While it is cheaper to run daily (if you charge it), the real value isn’t just fuel savings – it’s the massive power increase (255 kW vs 145 kW) and the combined range of around 1 200 km.
Petrol vs plug-in hybrid: how they compare
| Feature | 1.6T Elegance | 1.5T SHS PHEV | Difference |
| Purchase price | R589 900 | R689 900 | PHEV costs R100 000 more |
| Power & Torque | 145 kW/290 Nm | 255 kW/525 Nm | PHEV has 110 kW more power |
| Fuel tank size | 51 L | 60 L | PHEV holds 9 litres more fuel |
| Battery size | N/A | 18.3 kWh | 105 km EV range (claimed) ~90 km real-world |
| Consumption (claimed) | 7.5 L/100km | 4.9 L/100km (hybrid mode) | PHEV is ~35% more efficient on petrol |
| Total range | ~680 km | >1 200 km | PHEV goes ~520 km further |
| Cost to fill up | R1 058 (petrol) | R1 245 (petrol) + R64 (electricty) | Total “energy fill”: ~R1 309 |
Plug-in hybrid charging
Charging costs vary and the simple equation is you pay more for less charging time (essentially a more powerful charging rate). First prize is charging at home via an AC solar system; those are free kilometres with love from Mother Nature. If you don’t have a home charger (7.4 kWh), then a trickle charger offers 3.6 kWh, meaning a good few hours are needed to fill that 18.3 kWh battery.
The Omoda C7 PHEV can accept 6 kW from an AC charger, while the fastest DC charging rate we’ve seen on the vehicle is 47.5 kW. Charging rates vary based on speed and provider. The most expensive charger we’ve encountered is a 150 kW DC which cost R8.24/kWh, while the most expensive 22 kW AC charger was R7.35/kWh. The lowest public charger we’ve seen offered a rate of R5.88/kWh for 22 kW.
To fill the battery, you’re looking at between R107.60 and R150.79, based on the cheapest to priciest chargers.
Running cost analysis
1. Daily commuting (i.e. city driving)
- 1.6T Elegance: In heavy traffic, the claimed 7.5 L/100 km will likely rise to around 9.0 L/100km.
- Cost: approx. R1.87 per km.
- 1.5T SHS PHEV: If you charge overnight, you can drive up to 90 km (real world) on pure electricity.
- Electricity cost: A full charge (18.3 kWh) costs about R64.00 (assuming ~R3.50/kWh home tariff).
- Cost: approx. R0.61 per km (pure EV mode).
- Winner: The PHEV is less than half the price per kilometre to run in the city, provided you charge it.
2. Long distance (highway driving)
- 1.6T Elegance: More efficient at triple-digit cruising speeds. You can expect to get closer to the claimed 7.5 L/100 km, which in turn is R1.56 per km.
- 1.5T SHS PHEV: Once the battery is depleted, it behaves like a standard hybrid by cutting the engine while coasting. You will likely see consumption around 5.0-6.0 L/100 km. At 5.0 L/100 km, it costs R1.02 per km.
- Winner: The PHEV is still more efficient, but the gap narrows significantly on long trips.
Petrol vs plug-in hybrid: The break-even calculation
To make back the R100 000 price difference purely on fuel savings, you would need to drive a significant distance. Say you drive 50% of your mileage on electric power (commuting) and 50% on hybrid petrol (long trips):
Average cost (PHEV): R0.82 per km
Average cost (1.6T petrol): R1.72 per km
Savings: You save roughly R0.90 per km.
Math: R100,000 ÷ R0.90 = 111 111 km.
Conclusion: It will take roughly 111 000 km to pay off the extra cost of the hybrid. For the average driver (20 000 km/year), that’s 5.5 years.
Forget about the costings for a second and consider the performance. While Omoda doesn’t have claimed acceleration figures for either of its C7 derivatives, our testing has highlighted something interesting.
| 1.6T Elegance | 1.5T SHS PHEV |
| 8.46 seconds to 100 kph | 7.39 seconds to 100 kph |
The PHEV is faster, both in terms of 0-100 kph and in-gear acceleration, thanks to the instant torque offered by the electric motor. Overtaking? Effortless. You are effectively paying the extra R100k for a faster car that happens to be lighter on fuel, goes further on a single tank of unleaded and has additional features.
Monthly installment comparison
We’ve done some cost breakdowns for interest. These numbers are based on zero deposit and zero balloon payments, which gives you an accurate monthly cost of ownership without any hidden final costs.
| 1.6T Elegance | 1.5T SHS PHEV | |
| Purchase price | R589 900 | R689 900 |
| Interest rate | 10.25% (prime) | 10.25% (prime) |
| Term | 72 months | 72 months |
| Monthly repayment | ~R11 005 | ~R12 870 |
| Difference | ~R1 865 more per month |
Petrol vs plug-in hybrid: Which one should you choose?
- Buy the 1.6T Elegance if you want the best value for money right now; you mostly do highway driving; or you don’t have a convenient place to charge the car at home/work. It’s the one to take if you’re wanting to get a new car within 5 years.
- Buy the 1.5T SHS PHEV if you want a surprisingly quick family SUV; you sit in a lot of stop-start traffic (where EV mode shines); and have a 3-prong plug in your garage for overnight top-ups. If you’re keeping the car for more than 5 years, then you’ll recover some of that initial purchasing price.
Further reading
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Frequently Asked Questions
What is the price of the Omoda C7 SHS in South Africa?
As of early 2026, the Omoda C7 SHS (Plug-in Hybrid) is priced at R689 900. It serves as the range-topping model in the local C7 line-up, positioned above the 1.6 TGDI Luxury and Elegance petrol models.
What are the engine specs and power output of the C7 SHS?
The Omoda C7 SHS combines a 1.5-litre turbocharged petrol engine with an electric motor and a Dedicated Hybrid Transmission (DHT). The total system output is an impressive 255 kW and 525 Nm of torque.
What is the electric-only driving range of the Omoda C7 SHS?
The vehicle features an 18.4 kWh Lithium Iron Phosphate (LFP) battery, which provides a claimed pure electric driving range of up to 105 km (NEDC). When combined with the petrol engine, the total range is claimed to exceed 1 200 km.
How long does it take to charge the Omoda C7 SHS battery?
The C7 SHS supports DC fast charging (up to 40 kW), allowing the battery to charge from 30% to 80% in approximately 20 minutes. Using a standard 6.6 kW AC charger, a full charge takes roughly 160 minutes.
What warranty does the Omoda C7 SHS come with?
The C7 SHS includes a comprehensive warranty package: a 7-year/200 000 km vehicle warranty, a 10-year/unlimited km battery warranty (for the first owner), and Omoda’s standard 10-year/1 000 000 km engine warranty (for the first owner).