QD25ETi Nissan QD25ETi
Дизельний двигун Nissan QD25ETi з турбонаддувом, відомий своєю надійністю та економічністю, але вимагає регулярного обслуговування для підтримки оптимальної роботи.
54
Brand engines
4
Modifications
Technical Specifications
| Engine Displacement | 2.5 L (2,488 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 130 - 140 л.с. |
| Torque | 280 - 300 Н*м |
| Cylinder Bore | 89.00 mm |
| Piston Stroke | 100.00 mm |
| Compression Ratio | 19.0:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Direct Injection |
| Aspiration | Turbocharged |
| Turbocharger | Garrett GT2052 |
| Intercooler | Yes |
| Maximum RPM | 4,000 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Cast Iron |
| Head Material | Aluminum |
| Engine Weight | 180 kg |
| Dimensions (L×W×H) | 600 × 500 × 700 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Nissan QD series |
| Manufacturing Plant | Oppama, Japan |
Maintenance
| Engine Oil Capacity | 5 L (with filter: 5.5 L) |
| Recommended Viscosity | 15W-40 |
| Oil Standard | API CF-4 |
| Recommended Brands | Mobil 1, Castrol, Shell |
| Oil Change Interval | 10 000 km or 6 mo |
| Oil Filter | 15208-65F00 |
| Air Filter |
16546-0V000
Replace every 30 000 km |
| Fuel filter | 16400-0V000 |
| Spark Plugs | |
| Coolant Capacity | 7 L |
| Coolant Type | G11/G12 (Nissan Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 85°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 500-800 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Turbocharger failure | Medium | 150000-200000 km | $800-1200 |
| Injector issues | Medium | 100000-150000 km | $600-900 |
Known defects
- Some early models had issues with oil leaks
- Turbo lag in earlier versions
Warranty extensions
- Nissan offers extended warranty options for up to 5 years/100000 km
Tuning potential
Tuning potential: Medium | Max. safe power: 220 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 160 hp | 350 Nm |
ECU remap only Reliability impact: Minimal |
$400 |
| Stage 2 | 180 hp | 400 Nm |
ECU, Exhaust Required: Upgraded intercooler, ECU remap Reliability impact: Low |
$1200 |
| Stage 3 | 200 hp | 450 Nm |
- Required: Bigger turbo, Upgraded fuel system Reliability impact: Medium |
$2500 |
Popular modifications
- ECU tune
- Upgraded intercooler
- Performance exhaust
Tuning limitations
- Stock turbo limits power to ~200hp
- Cooling system upgrades recommended for high power
Cars with the QD25ETi engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Nissan | Terrano | Terrano | 1993 - 2001 |
All modifications (4)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Nissan Terrano | Terrano | 2.5L I4 Diesel 115 л.с. 5-МКП 2WD | 115 hp | 5-МКП | 2WD |
| Nissan Terrano | Terrano | 2.5L I4 Diesel 115 л.с. 4-Автомат 2WD | 115 hp | 4-Автомат | 2WD |
| Nissan Terrano | Terrano | 2.5L I4 Diesel 115 л.с. 5-МКП 4x4 | 115 hp | 5-МКП | 4x4 |
| Nissan Terrano | Terrano | 2.5L I4 Diesel 115 л.с. 4-Автомат 4x4 | 115 hp | 4-Автомат | 4x4 |
Interesting Facts
- QD25ETi is known for its durability and reliability.
- Widely used in commercial vehicles due to its torque output.
Applications
Total produced: не визначено
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Nissan Navara | D22 | 1997-2006 | 130hp/140hp | Europe, Asia, Australia |
| Nissan Pathfinder | R50 | 1998-2004 | 130hp | Europe, Asia |
Compatible transmissions: 5-speed Manual, 4-speed Automatic
Drive types: RWD, AWD
Fuel Economy
| Fuel Type | Diesel |
| Consumption (City) | 10 L/100km |
| Consumption (Highway) | 7 L/100km |
| Consumption (Combined) | 8.5 L/100km |
| Real Consumption | 9 L/100km |
| Fuel Tank Capacity | 75 L |
| Range | 882 km |
| Cost per 100 km | 10-12 USD |
Emissions Standards
| Emission Standard | Euro 3 |
| CO₂ Emissions | 200 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |