BAIC 4A15T BAIC 4A15T

Модульний 4-циліндровий двигун з TwinPower Turbo...

Brand: BAIC Type: Petrol Configuration: Inline-4 Production Years: 2014 - теперішній час Production: Beijing, China
7 Brand engines
18 Modifications

Technical Specifications

Engine Displacement 1.5 L (1,499 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 150 - 163 л.с.
Torque 210 - 225 Н*м
Cylinder Bore 75.00 mm
Piston Stroke 84.80 mm
Compression Ratio 10.5:1
Firing Order 1-3-4-2
Fuel System Direct Injection
Aspiration Turbocharged
Turbocharger Single Twin-Scroll Turbo
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 A-series
Manufacturing Plant Beijing, China

Maintenance

Engine Oil Capacity 4.5 L (with filter: 4.7 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 6 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 Medium 80000-120000 km $800-1200

Tuning potential

Tuning potential: Medium | Max. safe power: 250 hp

Stage Power Torque Method Cost
Stage 1 180 hp 260 Nm ECU remap only
Reliability impact: Minimal 		$400
Stage 2 200 hp 300 Nm ECU, Downpipe, Intake
Required: Upgraded intercooler, Downpipe, ECU remap
Reliability impact: Low 		$1500
Stage 3 230 hp 350 Nm Hybrid Turbo, Injectors
Required: Bigger turbo, Forged internals, Upgraded fuel system
Reliability impact: Medium-High 		$5000

Popular modifications

  • Cold air intake
  • Performance exhaust

Tuning limitations

  • Stock internals limit power above 230hp

Cars with the BAIC 4A15T engine

This engine was fitted to 6 models

Photo Brand Model Generation Production years
No photo
 BAIC U5 Plus U5 Plus 2021 - present
No photo
 BAIC X55 X55 II 2023 - present
No photo
 BAIC X7 X7 2020 - present
No photo
 BAIC X75 X75 2024 - present
No photo
 BAIC BJ30 BJ30 2020 - 2026
No photo
 BAIC Ruixiang X5 Ruixiang X5 2021 - 2026

All modifications (18)

Vehicle Generation Modification Power Gearbox Drive
BAIC U5 Plus U5 Plus 1.5L Turbo 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
BAIC U5 Plus U5 Plus 1.5L Turbo 150 л.с. 7-DSG 2WD 150 hp 7-DSG 2WD
BAIC U5 Plus U5 Plus 1.5L Turbo 150 л.с. 8-Автомат 2WD 150 hp 8-Автомат 2WD
BAIC U5 Plus U5 Plus 1.5L Turbo 150 л.с. 6-МКП 4x4 150 hp 6-МКП 4x4
BAIC U5 Plus U5 Plus 1.5L Turbo 150 л.с. 7-DSG 4x4 150 hp 7-DSG 4x4
BAIC U5 Plus U5 Plus 1.5L Turbo 150 л.с. 8-Автомат 4x4 150 hp 8-Автомат 4x4
BAIC X55 X55 II BAIC X55 1.5T 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
BAIC X55 X55 II BAIC X55 1.5T 150 л.с. 7-Автомат 2WD 150 hp 7-Автомат 2WD
BAIC X55 X55 II BAIC X55 1.5T 150 л.с. 6-МКП 4x4 150 hp 6-МКП 4x4
BAIC X7 X7 BAIC X7 1.5T 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
BAIC X7 X7 BAIC X7 1.5T 150 л.с. 7-Автомат 2WD 150 hp 7-Автомат 2WD
BAIC X75 X75 1.5T 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
BAIC X75 X75 1.5T 150 л.с. 7 DCT 2WD 150 hp 7 DCT 2WD
BAIC X75 X75 1.5T 150 л.с. 8-Автомат 4x4 150 hp 8-Автомат 4x4
BAIC BJ30 BJ30 1.5T 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
BAIC BJ30 BJ30 1.5T 150 л.с. 7-Автомат 2WD 150 hp 7-Автомат 2WD
BAIC Ruixiang X5 Ruixiang X5 1.5T 190 л.с. 6-МКП 2WD 190 hp 6-МКП 2WD
BAIC Ruixiang X5 Ruixiang X5 1.5T 190 л.с. 7-Автомат 2WD 190 hp 7-Автомат 2WD

Interesting Facts

  • The 4A15T engine is part of BAIC's effort to modernize its engine lineup with turbocharging technology.

Applications

Vehicle Generation Years Power Markets
BAIC Senova X55 First 2015-2020 150hp China, South America

Compatible transmissions: 6-speed Manual, CVT

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 8.5 L/100km
Consumption (Highway) 5.5 L/100km
Consumption (Combined) 6.8 L/100km
Real Consumption 7.5 L/100km
Fuel Tank Capacity 50 L
Range 735 km

Emissions Standards

Emission Standard Euro 5
CO₂ Emissions 160 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
HR15DE Nissan 1,498 cc 109 hp 148 Nm

Pros

  • Higher power output compared to naturally aspirated competitors

Cons

  • Limited availability of parts outside China