F18D3 Daewoo F18D3

Атмосферний 4-циліндровий двигун, відомий своєю простотою та надійністю при належному обслуговуванні.

Brand: Daewoo Type: Petrol Configuration: Inline-4 Production Years: 2002 - 2011 Production: Bupyeong, South Korea
18 Brand engines
11 Modifications

Technical Specifications

Engine Displacement 1.8 L (1,796 cc)
Configuration Inline-4
Number of Cylinders 4
Valves per Cylinder 4
Power 121 - 125 л.с.
Torque 165 - 170 Н*м
Cylinder Bore 80.50 mm
Piston Stroke 88.20 mm
Compression Ratio 9.5:1
Firing Order 1-3-4-2
Fuel System Multi-point Fuel Injection
Aspiration Naturally Aspirated
Intercooler No
Maximum RPM 6,200 rpm
Max Torque RPM 2,600 rpm
Valve Train DOHC
Timing Drive Belt
Timing belt replacement interval 60,000 km
Block Material Cast Iron
Head Material Aluminum
Engine Weight 130 kg
Dimensions (L×W×H) null mm
Lubrication System Wet sump
Cooling System Liquid cooling

Additional Information

Engine Family GM Family 1
Manufacturing Plant Bupyeong, South Korea
Predecessor F18D2
Successor F18D4

Maintenance

Engine Oil Capacity 4.5 L (with filter: 4.7 L)
Recommended Viscosity 5W-30, 10W-40
Oil Standard API SL/CF
Recommended Brands Castrol GTX, Mobil Super, Shell Helix
Oil Change Interval 10 000 km or 12 mo
Oil Filter 93740262
Air Filter 96553450
Replace every 30 000 km
Fuel filter 96335719
Cabin Filter 96554421
Spark Plugs Type: Copper
Part number: 96307731
Gap: 1 mm
Quantity: 4 pcs
Replace every 30 000 km
Coolant Capacity 7 L
Coolant Type G12 (GM Dex-Cool)
Coolant Change Interval 100 000 km
Thermostat Opening Temperature 87°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 400-600 USD

Reliability

Reliability rating: 7/10

Expected lifespan: 250 000 km

Common problems

Problem Severity Mileage Repair cost
Timing belt failure High 60000-80000 km $300-500
Oil leaks from valve cover gasket Medium 80000-100000 km $100-200

Known defects

  • Early timing belt wear
  • Valve cover gasket leaks

Tuning potential

Tuning potential: Low | Max. safe power: 140 hp

Stage Power Torque Method Cost
Stage 1 130 hp 180 Nm ECU remap
Reliability impact: Minimal 		$300
Stage 2 140 hp 190 Nm -
Required: Cold air intake, Exhaust system
Reliability impact: Low 		$1000

Popular modifications

  • Cold air intake
  • Cat-back exhaust

Tuning limitations

  • Limited by naturally aspirated design
  • Stock internals not suitable for high power

Cars with the F18D3 engine

This engine was fitted to 5 models

Photo Brand Model Generation Production years
No photo
 Chevrolet Niva Niva 2002 - 2020
No photo
 Chevrolet Rezzo Rezzo 2004 - 2012
No photo
 Daewoo Lacetti Lacetti 2002 - 2008
No photo
 Daewoo Lacetti Lacetti II (J300) 2009 - 2011
No photo
 Daewoo Rezzo Rezzo 2000 - 2008
No photo
 Daewoo Lacetti Premiere Lacetti Premiere (J200) 2008 - 2011

All modifications (11)

Vehicle Generation Modification Power Gearbox Drive
Chevrolet Niva Niva Chevrolet Niva 1.8 90 л.с. 5-МКП 4x4 90 hp 5-МКП 4x4
Chevrolet Niva Niva Chevrolet Niva 1.8 90 л.с. 5-МКП 2WD 90 hp 5-МКП 2WD
Chevrolet Rezzo Rezzo 1.8 122 л.с. 5-МКП 2WD 122 hp 5-МКП 2WD
Chevrolet Rezzo Rezzo 1.8 122 л.с. 4-Автомат 2WD 122 hp 4-Автомат 2WD
Daewoo Lacetti Lacetti 1.8 16V 122 л.с. 5-МКП 2WD 122 hp 5-МКП 2WD
Daewoo Lacetti Lacetti 1.8 16V 122 л.с. 4-Автомат 2WD 122 hp 4-Автомат 2WD
Daewoo Lacetti Lacetti II (J300) 1.8 16V 122 л.с. 5-МКП 2WD 122 hp 5-МКП 2WD
Daewoo Lacetti Lacetti II (J300) 1.8 16V 122 л.с. 4-Автомат 2WD 122 hp 4-Автомат 2WD
Daewoo Rezzo Rezzo 1.8 16V 122 л.с. 5-МКП 2WD 122 hp 5-МКП 2WD
Daewoo Rezzo Rezzo 1.8 16V 122 л.с. 4-Автомат 2WD 122 hp 4-Автомат 2WD
Daewoo Lacetti Premiere Lacetti Premiere (J200) 1.8 16V 122 л.с. 5-МКП 2WD 122 hp 5-МКП 2WD

Interesting Facts

  • The F18D3 engine was widely used in various markets under different brand names.
  • It was known for its balance between performance and fuel efficiency.

Applications

Total produced: null

Vehicle Generation Years Power Markets
Daewoo Lacetti J200 2002-2011 121hp Europe, Asia, Australia
Chevrolet Optra J200 2003-2011 121hp North America, Asia

Compatible transmissions: 5-speed Manual, 4-speed Automatic

Drive types: FWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 10.5 L/100km
Consumption (Highway) 6.5 L/100km
Consumption (Combined) 8 L/100km
Real Consumption 9 L/100km
Fuel Tank Capacity 60 L
Range 750 km
Cost per 100 km 10-12 USD

Emissions Standards

Emission Standard Euro 4
CO₂ Emissions 190 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Comparison with competitors

Engine Brand Displacement Power Torque
1ZZ-FE Toyota 1,794 cc 130 hp 171 Nm
LJ479Q Chery 1,834 cc 125 hp 170 Nm

Pros

  • Reliable and easy to maintain
  • Good fuel economy for its time

Cons

  • Limited tuning potential
  • Timing belt requires regular maintenance