EP3 Citroën EP3
Компактний 3-циліндровий двигун з хорошою економічністю, але потребує регулярного обслуговування для уникнення проблем з ланцюгом ГРМ.
34
Brand engines
2
Modifications
Technical Specifications
| Engine Displacement | 1.6 L (1,598 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 120 л.с. |
| Torque | 160 Н*м |
| Cylinder Bore | 77.00 mm |
| Piston Stroke | 85.80 mm |
| Compression Ratio | 11.0:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Direct Injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 4,250 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 250000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Lubrication System | Wet sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | PSA Prince engine |
| Manufacturing Plant | Douvrin, France |
Maintenance
| Engine Oil Capacity | 4.25 L (with filter: 4.5 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | ACEA C2 |
| Recommended Brands | Total Quartz, Castrol, Mobil 1 |
| Oil Change Interval | 20 000 km or 12 mo |
| Oil Filter | 1109AY |
| Air Filter |
1444RL
Replace every 60 000 km |
| Cabin Filter | 6479A1 |
| Spark Plugs |
Type: Iridium Part number: 5960E7Gap: 0.9 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 6 L |
| Coolant Type | G12 (Total) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 89°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 500-800 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Timing chain tensioner wear | Medium | 100000-150000 km | $800-1500 |
Known defects
- High oil consumption
- Carbon build-up on intake valves
Tuning potential
Tuning potential: Medium | Max. safe power: 150 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 135 hp | 180 Nm |
ECU remap Reliability impact: Minimal |
$400 |
| Stage 2 | 150 hp | 200 Nm |
- Required: Cold air intake, Exhaust system Reliability impact: Low |
$1500 |
Popular modifications
- Cold air intake
- Performance exhaust
Tuning limitations
- Limited by naturally aspirated design
Cars with the EP3 engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Citroen | C1 | C1 | 2005 - 2014 |
All modifications (2)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Citroen C1 | C1 | 1.2 VTi 82 л.с. 5-МКП 2WD | 82 hp | 5-МКП | 2WD |
| Citroen C1 | C1 | 1.2 VTi 82 л.с. 5-Автомат 2WD | 82 hp | 5-Автомат | 2WD |
Interesting Facts
- The EP3 engine is part of the Prince engine family developed in collaboration with BMW.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Citroën C4 | B7 | 2010-2018 | 120hp | Europe |
| Peugeot 308 | T7 | 2007-2013 | 120hp | Europe |
Compatible transmissions: 5-speed Manual, 6-speed Automatic
Drive types: FWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 95 |
| Consumption (City) | 8.5 L/100km |
| Consumption (Highway) | 5.5 L/100km |
| Consumption (Combined) | 6.7 L/100km |
| Real Consumption | 7.5 L/100km |
| Fuel Tank Capacity | 60 L |
| Range | 895 km |
| Cost per 100 km | 10-12 USD |
Emissions Standards
| Emission Standard | Euro 5 |
| CO₂ Emissions | 155 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| 1.6 Ti-VCT | Ford | 1,596 cc | 125 hp | 160 Nm |
Pros
- Efficient fuel economy
- Smooth power delivery
Cons
- Known for high oil consumption
- Timing chain issues