4J20D Changan 4J20D
Модульний 4-циліндровий двигун з TwinPower Turbo, відомий своєю надійністю та можливістю тюнінгу.
9
Brand engines
6
Modifications
Technical Specifications
| Engine Displacement | 2.0 L (1,997 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 233 л.с. |
| Torque | 360 Н*м |
| Cylinder Bore | 82.00 mm |
| Piston Stroke | 93.20 mm |
| Compression Ratio | 10.5:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Direct Injection |
| Aspiration | Turbocharged |
| Turbocharger | Single turbocharger |
| Intercooler | Yes |
| Maximum RPM | 5,500 rpm |
| Max Torque RPM | 1,500 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 250000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Blue Core |
| Manufacturing Plant | Chongqing, China |
Maintenance
| Engine Oil Capacity | 5.5 L (with filter: 5.8 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | API SN |
| Recommended Brands | Castrol, Mobil 1, Shell |
| Oil Change Interval | 10 000 km or 12 mo |
| Spark Plugs |
Type: Iridium Gap: 0.8 mm Quantity: 4 pcs Replace every 40 000 km |
| Coolant Capacity | 8 L |
| Coolant Type | G12 (Changan Coolant) |
| Coolant Change Interval | 100 000 km |
| Thermostat Opening Temperature | 88°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 |
|---|---|---|---|
| Turbocharger failure | High | 80000-120000 km | $1000-1500 |
Known defects
- Early turbocharger issues
Warranty extensions
- Extended warranty for turbocharger issues up to 5 years/100000 km
Tuning potential
Tuning potential: Medium | Max. safe power: 350 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 260 hp | 400 Nm |
ECU remap only Reliability impact: Minimal |
$600 |
| Stage 2 | 290 hp | 450 Nm |
ECU, Downpipe, Intake Required: Upgraded intercooler, Downpipe, ECU remap Reliability impact: Low |
$2500 |
| Stage 3 | 320 hp | 500 Nm |
Hybrid Turbo, Injectors Required: Bigger turbo, Forged internals, Upgraded fuel system Reliability impact: Medium |
$8000 |
Popular modifications
- Cold air intake
- ECU tune
- Exhaust system upgrade
Tuning limitations
- Stock internals limit power above 320hp
Cars with the 4J20D engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Changan | Hunter Plus | Hunter Plus | 2023 - present |
All modifications (6)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Changan Hunter Plus | Hunter Plus | Changan Hunter Plus 2.0L Turbo Diesel 150 л.с. 6-МКП 2WD | 150 hp | 6-МКП | 2WD |
| Changan Hunter Plus | Hunter Plus | Changan Hunter Plus 2.0L Turbo Diesel 150 л.с. 7-DSG 2WD | 150 hp | 7-DSG | 2WD |
| Changan Hunter Plus | Hunter Plus | Changan Hunter Plus 2.0L Turbo Diesel 150 л.с. 8-Автомат 2WD | 150 hp | 8-Автомат | 2WD |
| Changan Hunter Plus | Hunter Plus | Changan Hunter Plus 2.0L Turbo Diesel 150 л.с. 6-МКП 4x4 | 150 hp | 6-МКП | 4x4 |
| Changan Hunter Plus | Hunter Plus | Changan Hunter Plus 2.0L Turbo Diesel 150 л.с. 7-DSG 4x4 | 150 hp | 7-DSG | 4x4 |
| Changan Hunter Plus | Hunter Plus | Changan Hunter Plus 2.0L Turbo Diesel 150 л.с. 8-Автомат 4x4 | 150 hp | 8-Автомат | 4x4 |
Interesting Facts
- The 4J20D engine is part of Changan's Blue Core technology, focusing on efficiency and performance.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Changan CS95 | First | 2018-present | 233hp | China, Middle East |
Compatible transmissions: 6-speed Automatic
Drive types: FWD, AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 95 |
| Consumption (City) | 10.5 L/100km |
| Consumption (Highway) | 7 L/100km |
| Consumption (Combined) | 8.5 L/100km |
| Real Consumption | 9 L/100km |
| Fuel Tank Capacity | 60 L |
| Range | 706 km |
| Cost per 100 km | 10-12 USD |
Emissions Standards
| Emission Standard | Euro 5 |
| CO₂ Emissions | 200 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| 2.0T GDI | Hyundai | 1,998 cc | 240 hp | 353 Nm |
Pros
- Good balance of power and efficiency
- Competitive pricing
Cons
- Limited aftermarket support
- Turbocharger reliability concerns