M4R 2.0 Renault M4R 2.0
Атмосферний 4-циліндровий двигун, відомий своєю надійністю та економічністю.
81
Brand engines
4
Modifications
Technical Specifications
| Engine Displacement | 2.0 L (1,998 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 140 - 200 л.с. |
| Torque | 190 - 250 Н*м |
| Cylinder Bore | 84.00 mm |
| Piston Stroke | 90.00 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 | 6,000 rpm |
| Max Torque RPM | 3,500 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 150 kg |
| Dimensions (L×W×H) | 600 × 500 × 700 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Renault M engine series |
| Manufacturing Plant | Flins, France |
Maintenance
| Engine Oil Capacity | 5 L (with filter: 5.5 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | ACEA A3/B4 |
| Recommended Brands | Total Quartz, Elf Evolution, Castrol Magnatec |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 7701472506 |
| Air Filter |
8200861864
Replace every 60 000 km |
| Spark Plugs |
Type: Iridium Part number: 7701472506Gap: 1 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 7 L |
| Coolant Type | G12 (Renault Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 90°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 120°C |
| Critical Temperature | 130°C |
| Annual Maintenance Cost | 600-800 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Oil consumption issues | Medium | 100000-150000 km | $500-1000 |
| Timing chain wear | High | 150000-200000 km | $1500-2000 |
Known defects
- Oil leaks from the valve cover
- Injector failures in early models
Warranty extensions
- Renault extended warranty for engine issues up to 5 years/100000 km
Tuning potential
Tuning potential: Medium | Max. safe power: 350 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 220 hp | 280 Nm |
ECU remap only Reliability impact: Minimal |
$400 |
| Stage 2 | 250 hp | 320 Nm |
- Required: Performance exhaust, ECU remap Reliability impact: Low |
$1200 |
| Stage 3 | 300 hp | 400 Nm |
- Required: Turbocharger kit, Upgraded fuel system Reliability impact: Medium |
$3000 |
Popular modifications
- ECU tuning
- Cold air intake
- High-performance exhaust
Tuning limitations
- Stock internals limit power to ~300hp
- Cooling system upgrades needed for high power
Cars with the M4R 2.0 engine
This engine was fitted to 2 models
All modifications (4)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Renault Fluence | Fluence | 2.0 16V 143 л.с. 6-МКП 2WD | 143 hp | 6-МКП | 2WD |
| Renault Fluence | Fluence | 2.0 16V 143 л.с. 4-Автомат 2WD | 143 hp | 4-Автомат | 2WD |
| Renault Latitude | Latitude | 2.0 140 л.с. 6-МКП 2WD | 140 hp | 6-МКП | 2WD |
| Renault Latitude | Latitude | 2.0 140 л.с. 7-Автомат 2WD | 140 hp | 7-Автомат | 2WD |
Interesting Facts
- The M4R engine is known for its balance of performance and efficiency.
- It has been used in various Renault models across different markets.
Applications
Total produced: approximately 500000
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Renault Megane | III | 2008-2015 | 140hp/200hp | Europe, Asia |
| Renault Laguna | III | 2007-2015 | 140hp/200hp | Europe |
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) | 10 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 5 |
| CO₂ Emissions | 180 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |