With petrol prices constantly on the rise in South Africa, fuel efficiency has become one of the most important factors for car buyers in 2025. Whether you’re a first-time buyer, a daily commuter, or simply want to reduce your running costs, choosing the right vehicle can make a massive difference to your monthly budget.
In this guide, we look at the most fuel-efficient cars in South Africa for 2025, covering affordable hatchbacks, reliable sedans, and even a few hybrid and electric options that help you save big at the pump.
Why Fuel Efficiency Matters in 2025
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Petrol prices: With fuel hovering above R25 per litre, efficiency equals savings.
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Long commutes: Many South Africans spend hours in traffic — a small change in litres/100km adds up.
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Resale value: Fuel-efficient cars often have stronger resale demand.
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Eco-conscious driving: Lower fuel consumption = fewer emissions.
Best Fuel-Efficient Cars in South Africa (2025)
1. Toyota Starlet 1.4 Xi
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Fuel Consumption: ~5.4 L/100km
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Price: From ±R247,000
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Why it’s great: Affordable to buy, cheap to run, and backed by Toyota reliability. A popular choice for city driving and first-time buyers.
2. Suzuki Swift 1.2 GL
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Fuel Consumption: ~4.9 L/100km
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Price: From ±R229,900
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Why it’s great: The Swift continues to be one of SA’s favourite hatchbacks. Lightweight, zippy, and extremely fuel-efficient. Perfect for urban commutes.
3. Kia Picanto 1.0 LS
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Fuel Consumption: ~5.0 L/100km
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Price: From ±R219,995
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Why it’s great: A compact hatch with low running costs, easy parking, and a modern design. A solid budget-friendly option.
4. Renault Kwid 1.0 Zen
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Fuel Consumption: ~5.1 L/100km
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Price: From ±R199,995
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Why it’s great: Stylish entry-level hatch with SUV-inspired looks. Very economical and one of the cheapest new cars available in South Africa.
5. Volkswagen Polo Vivo 1.4 Trendline
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Fuel Consumption: ~5.7 L/100km
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Price: From ±R247,900
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Why it’s great: SA’s best-selling passenger car, known for its balance of performance, reliability, and resale value. Slightly higher fuel use than smaller hatches, but still efficient.
6. Toyota Corolla Quest 1.8
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Fuel Consumption: ~6.4 L/100km
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Price: From ±R337,000
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Why it’s great: Larger than the budget hatches, but still relatively efficient for a family sedan. Offers Toyota’s proven reliability and comfort.
7. Hyundai Grand i10 1.0 Motion
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Fuel Consumption: ~5.5 L/100km
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Price: From ±R249,900
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Why it’s great: A practical, well-equipped small car with modern styling and competitive fuel economy.
8. Toyota Corolla Cross Hybrid
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Fuel Consumption: ~4.3 L/100km
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Price: From ±R486,000
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Why it’s great: One of SA’s most affordable hybrid SUVs. Excellent balance between space, efficiency, and performance.
9. Haval Jolion HEV (Hybrid)
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Fuel Consumption: ~5.0 L/100km
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Price: From ±R549,950
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Why it’s great: A hybrid SUV with strong tech features, stylish looks, and impressive efficiency for its size.
10. Mini Electric Hatch (EV)
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Energy Consumption: Equivalent ~0 L/100km (fully electric)
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Price: From ±R742,000
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Why it’s great: If you’re ready to go electric, the Mini EV offers sporty performance with zero petrol usage. Best for city dwellers with charging access.
Tips to Get the Best Fuel Efficiency
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Drive smoothly – Avoid harsh acceleration and braking.
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Maintain your car – Regular servicing, tyre pressure, and oil changes improve consumption.
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Lighten the load – Extra weight = more fuel used.
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Plan routes – Avoid heavy traffic where possible.
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Consider a hybrid/EV – Higher upfront cost, but big long-term savings.
? Which car would you choose to save on petrol this year?
All see our Buyers Guide for under R250 000
