The SKYACTIV-G petrol engine features direct injection with a precise multi-hole injection system to minimise fuel use. Its high compression ratio and unique piston design promotes more effective fuel combustion – boosting power and lowering emissions. The innovative Dynamic Pressure Turbo in the SKYACTIV-G 2.5T direct injection turbocharged petrol engine adjusts boost pressure and airflow according to engine speed which overcomes traditional problems such as turbo lag.
SKYACTIV-G petrol engines are used in the MX-5, Mazda2, Mazda3, Mazda6, CX-3 and CX-5. SKYACTIV-G 2.5T petrol engine is used in the CX-9 and Mazda6.
SKYACTIV-D Diesel Engine
The SKYACTIV-D diesel engine has a lower compression ratio than previous models which allows for much lighter internal components. The lighter engine was designed to reduce internal friction to enable more responsive power delivery. Multi-hole piezo injectors and variable valve lift optimise engine economy.
The SKYACTIV-D diesel engine is available in Mazda6, CX-3 and CX-5.