Alongside the 1.0-litre T-GDI, the Kia Rio is offered with naturally-aspirated 1.25-litre and 1.4-litre MPI (multi-point injection) petrol engines. The 82 bhp 1.25-litre engine produces its peak power at 6,000 rpm and 122 Nm torque at 4,000 rpm; the 1.4-litre produces 90 bhp at 6,000 rpm and 132 Nm torque at 4,000 rpm. Pending final homologation tests, both engines are expected to deliver CO2 emissions of under 120 g/km.