BAIC 4G20T BAIC 4G20T

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

Brand: BAIC Type: Petrol Configuration: Inline-4 Production Years: 2014 - теперішній час Production: Beijing, China
7 Brand engines
14 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 9.5:1
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 4G series
Manufacturing Plant Beijing, China

Maintenance

Engine Oil Capacity 5 L (with filter: 5.5 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
Annual Maintenance Cost 500-800 USD

Reliability

Reliability rating: 7/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Turbocharger failure Medium 80000-120000 km $1000-1500

Known defects

  • Early turbocharger issues

Warranty extensions

  • Extended warranty for turbocharger issues in some markets

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, ECU remap
Reliability impact: Low 		$2000
Stage 3 300 hp 400 Nm Hybrid Turbo, Injectors
Required: Bigger turbo, Forged internals
Reliability impact: Medium-High 		$8000

Popular modifications

  • ECU tune
  • Intercooler upgrade
  • Exhaust system upgrade

Tuning limitations

  • Stock internals limit high power gains

Cars with the BAIC 4G20T engine

This engine was fitted to 5 models

Photo Brand Model Generation Production years
No photo
 BAIC BJ40 BJ40 II 2021 - present
No photo
 BAIC X7 X7 2020 - present
No photo
 BAIC BJ60 BJ60 2022 - 2026
No photo
 BAIC BJ80 BJ80 (BJ80) 2016 - present
No photo
 BAIC BJ90 BJ90 (BAIC BJ90) 2016 - 2023

All modifications (14)

Vehicle Generation Modification Power Gearbox Drive
BAIC BJ40 BJ40 II BAIC BJ40 2.0 Turbo 190 л.с. 6-МКП 4x4 190 hp 6-МКП 4x4
BAIC BJ40 BJ40 II BAIC BJ40 2.0 Turbo 190 л.с. 7-Автомат 4x4 190 hp 7-Автомат 4x4
BAIC BJ40 BJ40 II BAIC BJ40 2.0 Turbo 190 л.с. 6-МКП 2WD 190 hp 6-МКП 2WD
BAIC BJ40 BJ40 II BAIC BJ40 2.0 Turbo 252 л.с. 6-МКП 4x4 252 hp 6-МКП 4x4
BAIC BJ40 BJ40 II BAIC BJ40 2.0 Turbo 252 л.с. 7-Автомат 4x4 252 hp 7-Автомат 4x4
BAIC BJ40 BJ40 II BAIC BJ40 2.0 Turbo 252 л.с. 6-МКП 2WD 252 hp 6-МКП 2WD
BAIC X7 X7 BAIC X7 2.0T 252 л.с. 6-МКП 4x4 252 hp 6-МКП 4x4
BAIC X7 X7 BAIC X7 2.0T 252 л.с. 7-Автомат 4x4 252 hp 7-Автомат 4x4
BAIC BJ60 BJ60 2.0T 224 л.с. 8-Автомат 4x4 224 hp 8-Автомат 4x4
BAIC BJ60 BJ60 2.0T 224 л.с. 6-МКП 2WD 224 hp 6-МКП 2WD
BAIC BJ80 BJ80 (BJ80) 2.0T 245 л.с. 6-МКП 4x4 245 hp 6-МКП 4x4
BAIC BJ80 BJ80 (BJ80) 2.0T 245 л.с. 8-Автомат 4x4 245 hp 8-Автомат 4x4
BAIC BJ90 BJ90 (BAIC BJ90) BAIC BJ90 2.0T 190 л.с. 6-МКП 4x4 190 hp 6-МКП 4x4
BAIC BJ90 BJ90 (BAIC BJ90) BAIC BJ90 2.0T 190 л.с. 8-Автомат 4x4 190 hp 8-Автомат 4x4

Interesting Facts

  • The 4G20T is one of BAIC's first turbocharged engines developed in-house.

Applications

Vehicle Generation Years Power Markets
BAIC Senova X55 First Generation 2014-present 204hp China, Middle East, South America

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

Drive types: FWD, AWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 95 | Recommended: 98
Consumption (City) 10 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 12-15 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
1.5T Geely 1,498 cc 177 hp 255 Nm

Pros

  • Higher power output compared to similar displacement engines

Cons

  • Higher fuel consumption
  • Turbocharger reliability issues