G18A Suzuki G18A
Атмосферний 4-циліндровий двигун, відомий своєю надійністю та простотою обслуговування.
31
Brand engines
3
Modifications
Technical Specifications
| Engine Displacement | 1.8 L (1,797 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 95 - 115 л.с. |
| Torque | 150 - 165 Н*м |
| Cylinder Bore | 84.00 mm |
| Piston Stroke | 90.00 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 | 6,000 rpm |
| Max Torque RPM | 3,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Belt |
| Timing belt replacement interval | 100,000 km |
| Block Material | Cast Iron |
| 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 | Suzuki G series |
| Manufacturing Plant | Suzuki, Japan |
Maintenance
| Engine Oil Capacity | 4 L (with filter: 4.5 L) |
| Recommended Viscosity | 10W-30 |
| Oil Standard | API SL |
| Recommended Brands | Castrol, Mobil, Shell |
| Oil Change Interval | 10 000 km or 6 mo |
| Oil Filter | 16510-78A00 |
| Air Filter |
13780-78A00
Replace every 30 000 km |
| Spark Plugs |
Type: Copper Part number: 3392Gap: 1 mm Quantity: 4 pcs Replace every 30 000 km |
| Coolant Capacity | 6 L |
| Coolant Type | G11 (Suzuki Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 85°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 300-500 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Head gasket failure | Medium | 150000-200000 km | $500-800 |
| Oil leaks from seals | Low | 100000-150000 km | $200-400 |
Known defects
- Some models may experience timing belt issues
- Oil pump failures in high mileage units
Warranty extensions
- Limited warranty extension available for 5 years/100000 km
Tuning potential
Tuning potential: Medium | Max. safe power: 180 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 125 hp | 175 Nm |
ECU remap only Reliability impact: Minimal |
$400 |
| Stage 2 | 140 hp | 190 Nm |
- Required: Cold air intake, ECU remap Reliability impact: Low |
$800 |
| Stage 3 | 160 hp | 210 Nm |
- Required: Turbocharger kit, ECU remap Reliability impact: Medium |
$2500 |
Popular modifications
- ECU tune
- Cold air intake
- Exhaust system upgrade
Tuning limitations
- Stock internals limit power to ~160hp
- Cooling upgrades needed for higher power levels
Cars with the G18A engine
This engine was fitted to 2 models
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Suzuki | Baleno | Baleno | 1995 - 2003 |
|
No photo
|
Suzuki | Esteem | Esteem (GF21S) | 2000 - 2004 |
All modifications (3)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Suzuki Baleno | Baleno | 1.8 16V 115 л.с. 5-МКП 2WD | 115 hp | 5-МКП | 2WD |
| Suzuki Baleno | Baleno | 1.8 16V 115 л.с. 4-Автомат 2WD | 115 hp | 4-Автомат | 2WD |
| Suzuki Esteem | Esteem (GF21S) | 1.8 16V 120 л.с. 4-Автомат 2WD | 120 hp | 4-Автомат | 2WD |
Interesting Facts
- Відомий за свою надійність і простоту в обслуговуванні
- Використовувався в багатьох моделях Suzuki в 90-х роках
Applications
Total produced: не відомо
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Suzuki Vitara | 1991-1998 | 1991-1998 | 95hp/115hp | Europe, Asia |
| Suzuki Escudo | 1995-2000 | 1995-2000 | 95hp/115hp | Japan, Asia |
Compatible transmissions: 5-speed Manual, 4-speed Automatic
Drive types: FWD, AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 91 | Recommended: 95 |
| Consumption (City) | 10 L/100km |
| Consumption (Highway) | 6.5 L/100km |
| Consumption (Combined) | 8 L/100km |
| Real Consumption | 9 L/100km |
| Fuel Tank Capacity | 50 L |
| Range | 625 km |
| Cost per 100 km | 10-15 USD |
Emissions Standards
| Emission Standard | Euro 2 |
| CO₂ Emissions | 180 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |