2020 Mazda CX-30 Skyactiv-D 1.8 Diesel SUV

The clean diesel engine used in the Mazda CX-30 offers excellent fuel economy and environmental credentials combined with outstanding driving performance. The unit develops 116 PS at 4,000 rpm and maximum torque of 270 Nm at 1,600-2,600 rpm. It combines an average fuel consumption of 6.6-5.1 l/100 km (WLTP) with CO2 emissions of 173-135 g/km (WLTP)1. The Skyactiv-D 1.8 diesel engine’s ultra-high-response multi-hole piezo injectors equip this unit with Rapid MultiStage Combustion. The resulting combination of fuel efficiency, quietness and cleaner exhaust gases delivers smooth, robust performance and superior real-world fuel economy. Rapid Multi-Stage Combustion uses multiple high-pressure injections of fuel in quick succession while the piston is at or near top dead center to generate a continuous burn with a shorter combustion period. Knock noise is reduced by precisely controlling the amount of fuel in each injection to avoid rapid changes in the heat release rate during initial combustion.