REAL MPG:
Hyundai i30 1.4 T-GDI 140
Submit your Real MPG
48.7
Official MPG
39.0–46.0
Real MPG
42.8
Real MPG Average
88%
of official MPG
More engines available for this model:
| Engine | Official MPG | Real MPG Avg. | Real MPG % | |
| 1.0 T-GDI | 51.4–52.3 mpg | 44.1 mpg | 85% |  |
| 1.0 T-GDI 120 | 56.5 mpg | 46.3 mpg | 82% | |
| 1.4 T-GDI | 48.7 mpg | 42.5 mpg | 87% | |
| 1.4 T-GDI 140 DCT | 49.6 mpg | 46.6 mpg | 94% | |
| 1.4 T-GDI DCT | 51.4 mpg | - | - | |
| 1.6 CRDi 110 | 67.3 mpg | 52.4 mpg | 78% | |
| 1.6 CRDi 110 DCT | 68.9 mpg | 48.1 mpg | 70% | |
Our Fuel Cost Calculator shows you which will be the best choice for you.
Compare the running costs of petrol, diesel and electric cars to make the right choice for you.
Read the Honest John review...
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Hyundai i30
Comfortable and refined. Spacious boot. Impressive petrol engines. Good level of standard safety equipment.
Rivals
| Hyundai i30 | 46.3 | avg mpg |
| Fiat Tipo Station Wagon (2016 on) | 49.9 | avg mpg |
| Ford Mondeo (2015 on) | 45.8 | avg mpg |
| Peugeot 308 (2021 on) | 0.0 | avg mpg |
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