BMU Bentley W12
Дизельний V6 двигун Bentley з турбонаддувом, відомий своєю потужністю та ефективністю. Забезпечує високу продуктивність та надійність при правильному обслуговуванні.
22
Brand engines
2
Modifications
Technical Specifications
| Engine Displacement | 6.0 L (5,998 cc) |
| Configuration | W12 |
| Number of Cylinders | 12 |
| Valves per Cylinder | 4 |
| Power | 560 - 610 л.с. |
| Torque | 650 - 750 Н*м |
| Cylinder Bore | 84.00 mm |
| Piston Stroke | 90.20 mm |
| Compression Ratio | 9.0:1 |
| Firing Order | 1-12-5-8-3-10-6-7-2-11-4-9 |
| Fuel System | Direct Injection |
| Aspiration | Twin-Turbocharged |
| Turbocharger | Two KKK K04 turbochargers |
| Intercooler | Yes |
| Maximum RPM | 6,100 rpm |
| Max Torque RPM | 1,600 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 250000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 290 kg |
| Dimensions (L×W×H) | null mm |
| Lubrication System | Dry sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Bentley W12 |
| Manufacturing Plant | Crewe, England |
| Predecessor | null |
| Successor | null |
Maintenance
| Engine Oil Capacity | 12 L (with filter: 12.5 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | VW 504 00 |
| Recommended Brands | Castrol Edge, Mobil 1, Shell Helix |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 07C115561B |
| Air Filter |
07C133843
Replace every 60 000 km |
| Fuel filter | null |
| Cabin Filter | null |
| Spark Plugs |
Type: Iridium Part number: 101905611BGap: 0.8 mm Quantity: 12 pcs Replace every 60 000 km |
| Coolant Capacity | 16 L |
| Coolant Type | G12++ (Bentley Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 87°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 120°C |
| Critical Temperature | 130°C |
| Annual Maintenance Cost | 1500-2500 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Turbocharger failure | High | 100000-150000 km | $3000-5000 |
| Oil leaks | Medium | 80000-120000 km | $1000-2000 |
Known defects
- Early models had issues with the timing chain tensioner
Warranty extensions
- Bentley extended warranty for turbocharger issues up to 10 years/120000 miles
Tuning potential
Tuning potential: High | Max. safe power: 800 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 650 hp | 800 Nm |
ECU remap only Reliability impact: Minimal |
$1500 |
| Stage 2 | 700 hp | 850 Nm |
ECU, Downpipe, Intake Required: Upgraded intercoolers, Downpipes, ECU remap Reliability impact: Low |
$5000 |
| Stage 3 | 750 hp | 900 Nm |
- Required: Bigger turbochargers, Forged internals, Upgraded fuel system Reliability impact: Medium-High |
$15000 |
Popular modifications
- ECU tune (Stage 1)
- High-flow air filters
- Performance exhaust system
Tuning limitations
- Stock internals limit power above 750hp
- Cooling system upgrades required for track use
Cars with the BMU engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Bentley | Continental | Continental | 2003 - 2011 |
All modifications (2)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Bentley Continental | Continental | 3.0 V6 240 л.с. 8-Автомат 4x4 | 240 hp | 8-Автомат | 4x4 |
| Bentley Continental | Continental | 3.0 V6 240 л.с. 6-МКП 4x4 | 240 hp | 6-МКП | 4x4 |
Interesting Facts
- The Bentley BMU engine is known for its unique W12 configuration, providing a compact design with high power output.
Applications
Total produced: null
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Bentley Continental GT | 1st Gen | 2003-2011 | 560hp/610hp | Global |
Compatible transmissions: 6-speed Automatic
Drive types: AWD
Fuel Economy
| Fuel Type | Petrol 98 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 22 L/100km |
| Consumption (Highway) | 10 L/100km |
| Consumption (Combined) | 14.9 L/100km |
| Real Consumption | 16 L/100km |
| Fuel Tank Capacity | 90 L |
| Range | 600 km |
| Cost per 100 km | 25-30 USD |
Emissions Standards
| Emission Standard | Euro 5 |
| CO₂ Emissions | 355 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Awards and Recognition
- null () — null
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| M275 | Mercedes-Benz | 5,980 cc | 612 hp | 1000 Nm |
Pros
- Compact design due to W12 configuration
- High power output
Cons
- High fuel consumption
- Expensive maintenance