BAIC 4A20D1 BAIC 4A20D1

Модульний 4-циліндровий двигун з TwinPower Turbo, що забезпечує високу потужність та ефективність.

Brand: BAIC Type: Petrol Configuration: Inline-4 Production Years: 2015 - теперішній час Production: Beijing, China
7 Brand engines
4 Modifications

Technical Specifications

Engine Displacement 2.0 L (1,997 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 204 л.с.
Torque 280 Н*м
Cylinder Bore 86.00 mm
Piston Stroke 86.00 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 6,000 rpm
Max Torque RPM 1,800 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 BAIC 4A series
Manufacturing Plant Beijing, China

Maintenance

Engine Oil Capacity 5.5 L (with filter: 5.7 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 (BAIC 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

Reliability

Reliability rating: 7/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Turbocharger failure High 80000-120000 km $1000-2000

Known defects

  • Turbocharger oil seal issues

Tuning potential

Tuning potential: Medium | Max. safe power: 320 hp

Stage Power Torque Method Cost
Stage 1 230 hp 320 Nm ECU remap only
Reliability impact: Minimal 		$600
Stage 2 260 hp 350 Nm ECU, Downpipe, Intake
Required: Upgraded intercooler, Downpipe, ECU remap
Reliability impact: Low 		$3000
Stage 3 300 hp 400 Nm Hybrid Turbo, Injectors
Required: Bigger turbo, Forged internals, Upgraded fuel system
Reliability impact: Medium-High 		$8000

Popular modifications

  • Cold air intake
  • High-flow exhaust

Tuning limitations

  • Stock fuel system limitations

Cars with the BAIC 4A20D1 engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 BAIC X55 X55 II 2023 - present

All modifications (4)

Vehicle Generation Modification Power Gearbox Drive
BAIC X55 X55 II BAIC X55 2.0T 190 л.с. 6-МКП 2WD 190 hp 6-МКП 2WD
BAIC X55 X55 II BAIC X55 2.0T 190 л.с. 7-Автомат 2WD 190 hp 7-Автомат 2WD
BAIC X55 X55 II BAIC X55 2.0T 190 л.с. 6-МКП 4x4 190 hp 6-МКП 4x4
BAIC X55 X55 II BAIC X55 2.0T 190 л.с. 7-Автомат 4x4 190 hp 7-Автомат 4x4

Interesting Facts

  • The 4A20D1 engine is known for its balance between performance and fuel efficiency.

Applications

Vehicle Generation Years Power Markets
BAIC BJ40 BJ40 Plus 2015-present 204hp China, Middle East

Compatible transmissions: 6-speed Manual, 6-speed Automatic

Drive types: 4WD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 95 | Recommended: 98
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 705 km

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
4B11T Mitsubishi 1,998 cc 240 hp 343 Nm

Pros

  • Good balance of power and efficiency
  • Turbocharged for better performance

Cons

  • Limited aftermarket support
  • Known turbocharger issues