Skyactiv-D engine
E729354
The Skyactiv-D engine is Mazda’s line of highly efficient, low-compression turbocharged diesel engines designed to deliver strong torque, reduced emissions, and improved fuel economy.
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
diesel engine family
ⓘ
internal combustion engine ⓘ |
| aspiration | turbocharged ⓘ |
| brand | Skyactiv NERFINISHED ⓘ |
| combustionOptimization |
optimized piston bowl shape
ⓘ
precise multi-stage fuel injection control ⓘ reduced compression to lower combustion temperature and pressure ⓘ |
| combustionType | compression-ignition ⓘ |
| compressionRatio | approximately 14:1 in early 2.2L versions ⓘ |
| coolingSystem | water-cooled ⓘ |
| cylinderConfiguration | inline-four ⓘ |
| designGoal |
high fuel efficiency
ⓘ
low compression ratio ⓘ low emissions ⓘ strong torque ⓘ |
| developmentFocus | meeting emissions standards without excessive aftertreatment complexity ⓘ |
| displacementVariant |
1.5L
ⓘ
1.8L ⓘ 2.2L ⓘ |
| emissionsStandardTarget |
Euro 6 (in some markets and variants)
ⓘ
US Tier 2 Bin 5 (for some planned or limited applications) ⓘ |
| fuelType | diesel ⓘ |
| introducedBy | Mazda Motor Corporation NERFINISHED ⓘ |
| manufacturer | Mazda NERFINISHED ⓘ |
| marketAvailability |
Australia
NERFINISHED
ⓘ
Europe NERFINISHED ⓘ Japan NERFINISHED ⓘ selected other markets outside North America ⓘ |
| partOf | Mazda Skyactiv technology suite NERFINISHED ⓘ |
| primaryBenefit |
high low-end torque
ⓘ
improved real-world fuel economy compared to previous Mazda diesels ⓘ reduced NOx emissions compared to conventional high-compression diesels ⓘ |
| productionStatus | in production in various displacements (as of mid-2020s in some markets) ⓘ |
| targetVehicleType |
compact SUVs
ⓘ
passenger cars ⓘ |
| technologyFeature |
exhaust gas recirculation
ⓘ
lightweight engine construction ⓘ low-compression diesel combustion ⓘ two-stage turbocharging in some variants ⓘ variable-geometry turbocharger in some variants ⓘ |
| usedInModel |
Mazda CX-3
NERFINISHED
ⓘ
Mazda CX-5 NERFINISHED ⓘ Mazda CX-8 (in some markets) NERFINISHED ⓘ Mazda3 NERFINISHED ⓘ Mazda6 NERFINISHED ⓘ |
| valvetrain | DOHC ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.