VW12 Volkswagen W12
W12 двигун Bentley з подвійним турбонаддувом, відомий своєю потужністю та плавністю роботи.
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Brand engines
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Modifications
Technical Specifications
| Engine Displacement | 6.0 L (5,998 cc) |
| Configuration | W12 |
| Number of Cylinders | 12 |
| Valves per Cylinder | 4 |
| Power | 560 - 635 л.с. |
| Torque | 700 - 900 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 twin-scroll turbochargers |
| Intercooler | Yes |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 1,350 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 250000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Lubrication System | Dry sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Volkswagen Group W engine |
| Manufacturing Plant | Crewe, England |
Maintenance
| Engine Oil Capacity | 12 L (with filter: 12.5 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | VW 502 00 |
| Recommended Brands | Castrol Edge, Mobil 1, Shell Helix |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 07C115561B |
| Air Filter |
3W0129620
Replace every 60 000 km |
| Fuel filter | 3W0201511A |
| Cabin Filter | 3W0819631 |
| Spark Plugs |
Type: Iridium Part number: 101905611GGap: 0.8 mm Quantity: 12 pcs Replace every 60 000 km |
| Coolant Capacity | 20 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 | 1500-2000 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Oil leaks from turbocharger seals | Medium | 100000-150000 km | $1000-2000 |
Known defects
- Early models had issues with timing chain tensioners
Warranty extensions
- Bentley offers extended warranty options for powertrain
Tuning potential
Tuning potential: High | Max. safe power: 900 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 680 hp | 1000 Nm |
ECU remap only Reliability impact: Minimal |
$1500 |
| Stage 2 | 750 hp | 1100 Nm |
ECU, Downpipe, Intake Required: Upgraded intercoolers, Downpipes, ECU remap Reliability impact: Low |
$5000 |
| Stage 3 | 850 hp | 1200 Nm |
- Required: Larger turbochargers, Forged internals, Upgraded fuel system Reliability impact: Medium-High |
$15000 |
Popular modifications
- ECU tune
- Exhaust system upgrade
- Intake system upgrade
Tuning limitations
- Transmission limitations above 850hp
- Cooling system upgrades required for track use
Cars with the VW12 engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Bentley | Bentayga | Bentayga | 2015 - present |
All modifications (2)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Bentley Bentayga | Bentayga | 4.0 V8 550 л.с. 8-Автомат 4x4 | 550 hp | 8-Автомат | 4x4 |
| Bentley Bentayga | Bentayga | 3.0 V6 435 л.с. 8-Автомат 4x4 | 435 hp | 8-Автомат | 4x4 |
Interesting Facts
- The W12 engine is known for its smooth power delivery and luxury performance.
- It is one of the few W12 engines in production today.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Bentley Continental GT | 2nd Gen | 2011-present | 600hp/635hp | Global |
| Bentley Flying Spur | 2nd Gen | 2013-present | 600hp/635hp | Global |
Compatible transmissions: 8-speed Automatic
Drive types: AWD
Fuel Economy
| Fuel Type | Petrol 98 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 19 L/100km |
| Consumption (Highway) | 11 L/100km |
| Consumption (Combined) | 14.5 L/100km |
| Real Consumption | 15.5 L/100km |
| Fuel Tank Capacity | 90 L |
| Range | 620 km |
| Cost per 100 km | 25-30 USD |
Emissions Standards
| Emission Standard | Euro 6 |
| CO₂ Emissions | 335 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Awards and Recognition
- Engine of the Year (2012) — Above 4.0L
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| M279 | Mercedes-Benz | 5,980 cc | 630 hp | 1000 Nm |
Pros
- Unique W12 configuration offers compact size
- Smooth power delivery
- High luxury performance
Cons
- High fuel consumption
- Expensive maintenance