R18A2 Honda R18A2
Honda R18A2 - це надійний атмосферний двигун з хорошою паливною економічністю, призначений для повсякденного використання.
43
Brand engines
2
Modifications
Technical Specifications
| Engine Displacement | 1.8 L (1,799 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 140 - 143 л.с. |
| Torque | 174 - 175 Н*м |
| Cylinder Bore | 81.00 mm |
| Piston Stroke | 87.30 mm |
| Compression Ratio | 10.5:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 6,500 rpm |
| Max Torque RPM | 4,300 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 130 kg |
| Dimensions (L×W×H) | 600 × 500 × 600 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Honda R engine series |
| Manufacturing Plant | Alliston, Ontario, Canada |
| Successor | K24Z3 |
Maintenance
| Engine Oil Capacity | 4.5 L (with filter: 4.8 L) |
| Recommended Viscosity | 5W-20, 0W-20 |
| Oil Standard | API SN, ILSAC GF-5 |
| Recommended Brands | Honda Genuine Oil, Mobil 1, Castrol Edge |
| Oil Change Interval | 8 000 km or 6 mo |
| Oil Filter | 15400-PLM-A02 |
| Air Filter |
17220-R1A-A00
Replace every 30 000 km |
| Cabin Filter | 80292-SDA-A01 |
| Spark Plugs |
Type: Iridium Part number: 98079-55150Gap: 1.1 mm Quantity: 4 pcs Replace every 100 000 km |
| Coolant Capacity | 6 L |
| Coolant Type | Honda Type 2 Coolant (Honda Coolant) |
| Coolant Change Interval | 160 000 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
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Oil consumption issues in early models | Medium | 80000-120000 km | $1000-1500 |
| VTEC solenoid failure | Low | 100000-150000 km | $300-500 |
Known defects
- Some models had issues with excessive oil consumption
- VTEC system issues in early production years
Warranty extensions
- Honda extended warranty for engine issues up to 7 years/100000 miles
Tuning potential
Tuning potential: Medium | Max. safe power: 220 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 160 hp | 185 Nm |
ECU remap only Reliability impact: Minimal |
$400 |
| Stage 2 | 180 hp | 200 Nm |
- Required: Cold air intake, ECU remap Reliability impact: Low |
$1200 |
| Stage 3 | 200 hp | 220 Nm |
- Required: Turbo kit, ECU remap Reliability impact: Medium |
$3000 |
Popular modifications
- Cold air intake
- ECU tuning
- Performance exhaust
Tuning limitations
- Limited by stock internals
- Turbocharging requires significant modifications
Cars with the R18A2 engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Honda | Stream | Stream II | 2008 - 2015 |
All modifications (2)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Honda Stream | Stream II | 1.8 i-VTEC 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Honda Stream | Stream II | 1.8 i-VTEC 140 л.с. 7-Автомат 2WD | 140 hp | 7-Автомат | 2WD |
Interesting Facts
- One of the most popular engines in Honda's lineup.
- Known for its reliability and fuel efficiency.
- Used in multiple Honda models across various markets.
Applications
Total produced: over 1 million
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Honda Civic | FD/FK | 2006-2011 | 140hp/143hp | Europe, USA, Asia |
| Honda CR-V | RE | 2007-2011 | 140hp | Europe, USA |
Compatible transmissions: 5-speed Manual, 5-speed Automatic, CVT
Drive types: FWD, AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 91 | Recommended: 95 |
| Consumption (City) | 9 L/100km |
| Consumption (Highway) | 5.5 L/100km |
| Consumption (Combined) | 7 L/100km |
| Real Consumption | 8 L/100km |
| Fuel Tank Capacity | 50 L |
| Range | 714 km |
| Cost per 100 km | 10-12 USD |
Emissions Standards
| Emission Standard | Euro 5 |
| CO₂ Emissions | 150 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Awards and Recognition
- Best Engine (2007) — 1.6L to 2.0L