Nissan HR12DE Engine Specs
Nissan
Quick overview
Nissan HR12DE is a 1.2L (1198 cc) petrol engine with 80 HP, 106 Nm, 11.2:1 compression ratio. Typical service life: 200,000+ km with proper maintenance.
80
HP
1.2L (1198 cm³)
Displacement
106 Nm
Torque
Petrol
Fuel
Description
The Nissan HR12DE is a naturally aspirated inline-3 engine designed for maximum fuel efficiency in small vehicles. Part of Nissan's HR engine family, it features lightweight aluminum construction and modern engine management to provide adequate performance with exceptional fuel economy.
General Information
Production Years:
2010-present
Fuel Type:
Petrol
Power (HP):
80
Power (kW):
59
Displacement:
1.2L (1198 cm³) (73.1 cu.in)
Torque:
106 Nm (78 lb-ft)
Cylinder Block Alloy:
Aluminum
Cylinder Head Alloy:
Aluminum alloy
Has Turbo:
No
Engine Layout:
I3
Aspiration Type:
Naturally Aspirated
Fuel System:
Multi-point injection
Head Type:
DOHC
Timing Drive:
Timing chain
Cooling Type:
Liquid cooling
Cylinders Count:
3
Technical Details
Total Valves:
6
Firing Order:
1-3-2
Rings per Piston:
3 (2/1)
Compression Ratio:
11.2:1
Hydraulic Lifters:
No
Cylinder Coating:
Cast iron sleeve
Minimum Octane:
98
Maintenance
Oil Capacity:
2.7L (2.9 qts)
Recommended Oil:
Nissan 5W-30 API SN
Operating Temperature:
82-100°C (180-212°F)
Thermostat Temperature:
87-92°C (189-198°F)
Service Life (km):
200,000+ km with proper maintenance (124 miles)
Timing Belt/Chain Interval:
Chain - no replacement needed