Hyundai is to bolster the recently launched i10 range with a 77PS 1.2-litre petrol engine.
From September, the city car will be available in Comfort and Style trims. The new engine also means anti-skid control is available in the i10 for the first time.
Despite the increase in power, over the 1.1 petrol, fuel economy and emissions remain unchanged at 119g/km and 56.5mpg.
Pricing starts from £7545 for the 1.2 Comfort, rising through £7995 for the Style, to £8345 for the Comfort auto.