4B15 Brilliance 4B15

Компактний дизельний двигун з турбонаддувом, призначений для економічної їзди.

Brand: Brilliance Type: Petrol Configuration: Inline-4 Production Years: 2010 - теперішній час Production: Shenyang, China
5 Brand engines
12 Modifications

Technical Specifications

Engine Displacement 1.5 L (1,498 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 100 - 120 л.с.
Torque 140 - 160 Н*м
Cylinder Bore 75.00 mm
Piston Stroke 84.00 mm
Compression Ratio 10.5:1
Firing Order 1-3-4-2
Fuel System Multi-point Fuel Injection
Aspiration Naturally Aspirated
Turbocharger Single Turbo
Intercooler No
Maximum RPM 6,000 rpm
Max Torque RPM 4,000 rpm
Valve Train DOHC
Timing Drive Belt
Timing belt replacement interval 60,000 km
Block Material Aluminum
Head Material Aluminum
Engine Weight 130 kg
Dimensions (L×W×H) 600 × 500 × 600 mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family Brilliance 4B series
Manufacturing Plant Shenyang, China

Maintenance

Engine Oil Capacity 4.5 L (with filter: 5 L)
Recommended Viscosity 5W-30
Oil Standard API SN
Recommended Brands Castrol, Mobil, Shell
Oil Change Interval 10 000 km or 12 mo
Oil Filter null
Air Filter null
Replace every 30 000 km
Fuel filter null
Cabin Filter null
Spark Plugs Type: Iridium
Part number: null
Gap: 1 mm
Quantity: 4 pcs
Replace every 60 000 km
Coolant Capacity 6 L
Coolant Type G12 (Brilliance Coolant)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 90°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
Oil leaks from the valve cover Medium 80000-120000 km $300-500

Known defects

  • Timing belt issues in early models

Warranty extensions

  • Standard 3 years/100000 km warranty

Tuning potential

Tuning potential: Medium | Max. safe power: 200 hp

Stage Power Torque Method Cost
Stage 1 130 hp 170 Nm ECU remap
Reliability impact: Minimal 		$400
Stage 2 150 hp 190 Nm ECU, Downpipe
Required: Upgraded exhaust, ECU remap
Reliability impact: Low 		$1200
Stage 3 180 hp 220 Nm -
Required: Turbocharger kit, ECU remap
Reliability impact: Medium 		$3000

Popular modifications

  • ECU tuning
  • Cold air intake
  • Performance exhaust

Tuning limitations

  • Stock internals limit power
  • Cooling system upgrades needed for high power

Cars with the 4B15 engine

This engine was fitted to 5 models

Photo Brand Model Generation Production years
No photo
 Brilliance V3 V3 2014 - 2020
No photo
 Roewe i6 Max i6 Max (Roewe i6 Max) 2020 - 2022
No photo
 Roewe iMAX8 iMAX8 2020 - 2026
No photo
 Roewe RX5 Max RX5 Max 2019 - 2026
No photo
 Roewe Whale Whale 2022 - 2023

All modifications (12)

Vehicle Generation Modification Power Gearbox Drive
Brilliance V3 V3 1.5L Дизель 4-циліндровий 105 л.с. 6-МКП 2WD 105 hp 6-МКП 2WD
Brilliance V3 V3 1.5L Дизель 4-циліндровий 105 л.с. 6-Автомат 2WD 105 hp 6-Автомат 2WD
Brilliance V3 V3 1.5L Дизель 4-циліндровий 105 л.с. 6-Автомат 4x4 105 hp 6-Автомат 4x4
Roewe i6 Max i6 Max (Roewe i6 Max) 1.5T 1.5 л.с. 169 л.с. 6-МКП 2WD 169 hp 6-МКП 2WD
Roewe i6 Max i6 Max (Roewe i6 Max) 1.5T 1.5 л.с. 169 л.с. 7 DCT 2WD 169 hp 7 DCT 2WD
Roewe iMAX8 iMAX8 Roewe iMAX8 1.5T 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Roewe iMAX8 iMAX8 Roewe iMAX8 1.5T 150 л.с. 7-Автомат 2WD 150 hp 7-Автомат 2WD
Roewe RX5 Max RX5 Max Roewe RX5 Max 1.5T 169 л.с. 6-МКП 2WD 169 hp 6-МКП 2WD
Roewe RX5 Max RX5 Max Roewe RX5 Max 1.5T 169 л.с. 7 DCT 2WD 169 hp 7 DCT 2WD
Roewe Whale Whale Roewe Whale 1.5T 150 л.с. 6-МКП 2WD 150 hp 6-МКП 2WD
Roewe Whale Whale Roewe Whale 1.5T 150 л.с. 7-Автомат 2WD 150 hp 7-Автомат 2WD
Roewe Whale Whale Roewe Whale 1.5T 180 л.с. 7-Автомат 2WD 180 hp 7-Автомат 2WD

Interesting Facts

  • The 4B15 engine is known for its reliability and fuel efficiency.
  • It is used in various Brilliance models, providing a good balance of performance and economy.

Applications

Total produced: null

Vehicle Generation Years Power Markets
Brilliance V5 null 2010-present 100hp/120hp China, Asia

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) 6.8 L/100km
Real Consumption 7.5 L/100km
Fuel Tank Capacity 50 L
Range 735 km
Cost per 100 km 10-12 USD

Emissions Standards

Emission Standard Euro 4
CO₂ Emissions 150 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
1.5L I4 Geely 1,498 cc 110 hp 145 Nm

Pros

  • Good fuel economy
  • Relatively low maintenance costs

Cons

  • Less power compared to competitors
  • Limited aftermarket support