Mazda diesel engines
| Mazda diesel engines | |
|---|---|
| Overview | |
| Manufacturer | Mazda |
| Layout | |
| Configuration | Inline-4, Inline-6 |
| Displacement | 1.4 L (1,399 cc) 1.6 L (1,560 cc) 1.7 L (1,720 cc) 2.0 L (1,998 cc) 2.2 L (2,184 cc) 2.2 L (2,209 cc) 2.5 L (2,499 cc) 2.5 L (2,522 cc) 2.7 L (2,701 cc) 2.9 L (2,892 cc) 3.0 L (2,956 cc) 3.0 L (2,977 cc) 3.5 L (3,455 cc) 3.7 L (3,663 cc) 3.8 L (3,783 cc) 4.0 L (4,021 cc) 4.1 L (4,052 cc) 4.6 L (4,553 cc) 5.5 L (5,494 cc) |
| Cylinder bore | 75 mm (2.95 in) 73.7 mm (2.90 in) 86 mm (3.39 in) 93 mm (3.66 in) 95 mm (3.74 in) |
| Piston stroke | 82 mm (3.23 in) 86 mm (3.39 in) 88.3 mm (3.48 in) 92 mm (3.62 in) 94 mm (3.7 in) 102 mm (4.02 in) |
| Cylinder block material | Cast iron, Aluminum |
| Cylinder head material | Alloy |
| Valvetrain | SOHC, DOHC |
| Compression ratio | 16.3:1, 16.7:1, 18.0:1, 18.3:1, 21.7:1 |
| Combustion | |
| Turbocharger | Garrett GT15 (VNT15) variable geometry with intercooler |
| Fuel system | Common rail direct injection |
| Management | Bosch |
| Fuel type | Diesel |
| Cooling system | Water cooled |
| Output | |
| Power output | 45–136 kW (61–185 PS; 60–182 hp) |
| Torque output | 108–400 N⋅m (80–295 lb⋅ft) |
Mazda has a long history of building its own diesel engines, with the exception of a few units that were built under license.