SKYACTIV-G 1.5 Mazda SKYACTIV-G 1.5

Атмосферний 4-циліндровий двигун з високим ступенем стиснення, розроблений для економії пального та зниження викидів.

Brand: Mazda Type: Petrol Configuration: Inline-4 Production Years: 2012 - теперішній час Production: Hiroshima, Japan
44 Brand engines
10 Modifications

Technical Specifications

Engine Displacement 1.5 L (1,496 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 75 - 115 л.с.
Torque 135 - 150 Н*м
Cylinder Bore 74.00 mm
Piston Stroke 85.80 mm
Compression Ratio 13.0:1
Firing Order 1-3-4-2
Fuel System Direct Injection
Aspiration Naturally Aspirated
Intercooler No
Maximum RPM 6,000 rpm
Max Torque RPM 4,000 rpm
Valve Train DOHC
Timing Drive Chain
Timing Chain Replacement 250000 or as needed
Block Material Aluminum
Head Material Aluminum
Engine Weight 100 kg
Dimensions (L×W×H) 600 × 500 × 600 mm
Lubrication System Pressure lubrication
Cooling System Liquid cooling

Additional Information

Engine Family SKYACTIV
Manufacturing Plant Hiroshima, Japan

Maintenance

Engine Oil Capacity 4 L (with filter: 4.5 L)
Recommended Viscosity 0W-20, 5W-30
Oil Standard API SN, ILSAC GF-5
Recommended Brands Mazda Genuine Oil, Castrol, Mobil 1
Oil Change Interval 15 000 km or 12 mo
Oil Filter B6Y1-14-302
Air Filter B6Y1-13-Z40
Replace every 60 000 km
Spark Plugs Type: Iridium
Part number: B6Y1-18-110
Gap: 1.1 mm
Quantity: 4 pcs
Replace every 60 000 km
Coolant Capacity 6 L
Coolant Type G12 (Mazda Coolant)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 88°C
Operating Temperature 90°C
Max Operating Temperature 120°C
Critical Temperature 130°C
Annual Maintenance Cost 500-800 USD

Reliability

Reliability rating: 8/10

Expected lifespan: 300 000 km

Common problems

Problem Severity Mileage Repair cost
Oil consumption issues in early models Medium 100000-150000 km $500-1000

Known defects

  • Some early models reported engine knocking
  • Fuel injector issues in specific batches

Warranty extensions

  • Mazda offers extended warranty options for certain models

Tuning potential

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

Stage Power Torque Method Cost
Stage 1 130 hp 160 Nm ECU remap only
Reliability impact: Minimal 		$400
Stage 2 150 hp 180 Nm -
Required: Cold air intake, ECU remap
Reliability impact: Low 		$1200
Stage 3 180 hp 210 Nm -
Required: Turbocharger kit, ECU remap
Reliability impact: Medium 		$3000

Popular modifications

  • ECU remap
  • Cold air intake
  • Exhaust system upgrade

Tuning limitations

  • Limited by stock internals
  • Turbocharging requires significant modifications

Cars with the SKYACTIV-G 1.5 engine

This engine was fitted to 4 models

Photo Brand Model Generation Production years
No photo
 Mazda 2 2 (DJ | 4 Gen) 2014 - present
No photo
 Mazda 3 3 (BM, BN | 3 Gen) 2013 - 2019
No photo
 Mazda Axela Axela (BM) 2013 - 2019
No photo
 Mazda Demio Demio (DJ) 2014 - 2019

All modifications (10)

Vehicle Generation Modification Power Gearbox Drive
Mazda 2 2 (DJ | 4 Gen) 1.5 SKYACTIV-G 75 л.с. 5-МКП 2WD 75 hp 5-МКП 2WD
Mazda 2 2 (DJ | 4 Gen) 1.5 SKYACTIV-G 90 л.с. 6-МКП 2WD 90 hp 6-МКП 2WD
Mazda 2 2 (DJ | 4 Gen) 1.5 SKYACTIV-G 90 л.с. 6-Автомат 2WD 90 hp 6-Автомат 2WD
Mazda 2 2 (DJ | 4 Gen) 1.5 SKYACTIV-G 115 л.с. 6-МКП 2WD 115 hp 6-МКП 2WD
Mazda 2 2 (DJ | 4 Gen) 1.5 SKYACTIV-G 115 л.с. 6-Автомат 2WD 115 hp 6-Автомат 2WD
Mazda 2 2 (DJ | 4 Gen) 1.5 SKYACTIV-G 115 л.с. 6-МКП 4x4 115 hp 6-МКП 4x4
Mazda 3 3 (BM, BN | 3 Gen) 1.5 Skyactiv-G 100 л.с. 6-МКП 2WD 100 hp 6-МКП 2WD
Mazda 3 3 (BM, BN | 3 Gen) 1.5 Skyactiv-G 100 л.с. 6-Автомат 2WD 100 hp 6-Автомат 2WD
Mazda Axela Axela (BM) 1.5 SKYACTIV-G 100 л.с. 6-МКП 2WD 100 hp 6-МКП 2WD
Mazda Demio Demio (DJ) 1.5 SKYACTIV-G 110 л.с. 6-Автомат 2WD 110 hp 6-Автомат 2WD

Interesting Facts

  • SKYACTIV technology focuses on improving fuel efficiency and engine performance.
  • The engine features a high compression ratio for better efficiency.

Applications

Total produced: загальна кількість випущених двигунів

Vehicle Generation Years Power Markets
Mazda Mazda2 DJ 2014-2021 75hp/115hp Europe, Asia, Australia
Mazda Mazda3 BM 2013-2019 75hp/115hp Europe, Asia, Australia

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

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 95 | Recommended: 98
Consumption (City) 6.5 L/100km
Consumption (Highway) 4.5 L/100km
Consumption (Combined) 5.5 L/100km
Real Consumption 6 L/100km
Fuel Tank Capacity 50 L
Range 909 km
Cost per 100 km 8-12 USD

Emissions Standards

Emission Standard Euro 6
CO₂ Emissions 130 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Awards and Recognition

  • Best Engine Under 1.0L (2015) — International Engine of the Year Awards

Comparison with competitors

Engine Brand Displacement Power Torque
1.5L K-Series Honda 1,497 cc 130 hp 155 Nm
1.5L EcoBoost Ford 1,499 cc 150 hp 240 Nm

Pros

  • High fuel efficiency compared to competitors.
  • Lightweight design enhances performance.

Cons

  • Less power compared to turbocharged competitors.
  • Limited tuning potential without significant modifications.