Real MPG: Hyundai i30 Fastback (2018 on) 1.4 T-GDI 140 DCT
Submit your Real MPG
51.4
Official MPG(NEDC)
44.1–45.6
Official MPG(WLTP)
33.2–42.0
Real MPG
38.3
Real MPGAverage
75%
of Official MPG(NEDC)
85%
of Official MPG(WLTP)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 1.0 T-GDi 120 | 51.4 mpg | - | 42.3 mpg | 82% | |
| 1.4 T-GDI 140 | 48.7 mpg | 42.2–44.1 mpg | 38.4 mpg | 89%* | |
| 1.5 T-GDI | - | 45.6 mpg | - | -* | |
| 1.5 T-GDI DCT | - | 47.1 mpg | - | -* |
Read the Honest John review...
Hyundai i30 Fastback (2018 on)
Looks great. Sporty driving experience. Space for all the family and their luggage.
Rivals
| Hyundai i30 Fastback (2018 on) | 39.6 | avg mpg |
| Mercedes-Benz A-Class (2018 on) | 44.6 | avg mpg |
| Honda Civic (2017 - 2021) | 45.3 | avg mpg |
| BMW 1 Series (2019 on) | 41.7 | avg mpg |
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