LWN Buick LWN
Модульний 4-циліндровий двигун з TwinPower Turbo, відомий своєю ефективністю та потужністю. Підходить для тюнінгу, що дозволяє значно підвищити його продуктивність.
16
Brand engines
41
Modifications
Technical Specifications
| Engine Displacement | 2.0 L (1,998 cc) |
| Configuration | Inline-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 153 - 200 л.с. |
| Torque | 250 - 350 Н*м |
| Cylinder Bore | 86.00 mm |
| Piston Stroke | 85.80 mm |
| Compression Ratio | 9.5:1 |
| Firing Order | 1-3-4-2 |
| Fuel System | Direct Injection |
| Aspiration | Turbocharged |
| Turbocharger | BorgWarner K03 |
| Intercooler | Yes |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 140 kg |
| Dimensions (L×W×H) | 600 × 500 × 600 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | GM Ecotec family |
| Manufacturing Plant | Spring Hill, Tennessee, USA |
Maintenance
| Engine Oil Capacity | 5 L (with filter: 5.5 L) |
| Recommended Viscosity | 5W-30 |
| Oil Standard | API SN, ILSAC GF-5 |
| Recommended Brands | ACDelco, Mobil 1, Castrol |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 12633412 |
| Air Filter |
13502524
Replace every 48 000 km |
| Spark Plugs |
Type: Iridium Part number: 12621245Gap: 1.1 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 7 L |
| Coolant Type | DEX-COOL (GM Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 88°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 120°C |
| Critical Temperature | 130°C |
| Annual Maintenance Cost | 600-900 USD |
Reliability
Expected lifespan: 250 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Turbocharger failure | Medium | 100000-150000 km | $800-1200 |
| Oil consumption issues | Medium | 80000-120000 km | $500-700 |
Known defects
- Oil leaks from the turbocharger
- Timing chain tensioner issues
Warranty extensions
- GM offers extended warranty options for engine components
Tuning potential
Tuning potential: Medium | Max. safe power: 350 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 220 hp | 400 Nm |
ECU remap only Reliability impact: Minimal |
$600 |
| Stage 2 | 250 hp | 450 Nm |
ECU, Downpipe, Intake Required: Upgraded intercooler, ECU remap Reliability impact: Low |
$1500 |
| Stage 3 | 300 hp | 500 Nm |
Hybrid Turbo, Injectors Required: Bigger turbo, Forged internals, Upgraded fuel system Reliability impact: Medium |
$3000 |
Popular modifications
- ECU tune (Stage 1)
- Cold air intake
- Upgraded exhaust system
Tuning limitations
- Stock fuel pump limitations
- Cooling system upgrades needed for high power
Cars with the LWN engine
This engine was fitted to 11 models
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
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No photo
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Buick | Enclave | Enclave II | 2018 - 2024 |
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Chevrolet | Captiva | Captiva II | 2019 - present |
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Chevrolet | Colorado | Colorado II | 2012 - 2016 |
|
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Chevrolet | Colorado | Colorado II Facelift | 2015 - present |
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No photo
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Chevrolet | Colorado | Colorado III | 2023 - present |
|
No photo
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Chevrolet | Cruze | Cruze II | 2016 - present |
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No photo
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Chevrolet | Equinox | Equinox III | 2017 - 2025 |
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No photo
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Chevrolet | Equinox | Equinox IV | 2024 - present |
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No photo
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Chevrolet | Malibu | Malibu IX | 2015 - present |
|
No photo
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Chevrolet | TrailBlazer | TrailBlazer III | 2019 - present |
|
No photo
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Chevrolet | Traverse | Traverse II | 2018 - 2024 |
|
No photo
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GMC | Canyon | Canyon | 2004 - 2014 |
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No photo
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GMC | Canyon | Canyon II | 2014 - 2022 |
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No photo
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GMC | Canyon | Canyon III | 2023 - present |
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No photo
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GMC | Terrain | Terrain II | 2017 - present |
|
No photo
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Chevrolet | S-10 Pickup | S-10 Pickup (GMT355) | 2005 - 2012 |
All modifications (41)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Buick Enclave | Enclave II | 2.0L Turbo 227 л.с. 9-Автомат 2WD | 227 hp | 9-Автомат | 2WD |
| Buick Enclave | Enclave II | 2.0L Turbo 227 л.с. 9-Автомат 4x4 | 227 hp | 9-Автомат | 4x4 |
| Chevrolet Captiva | Captiva II | 2.0 Turbo 150 л.с. 6-МКП 2WD | 150 hp | 6-МКП | 2WD |
| Chevrolet Captiva | Captiva II | 2.0 Turbo 150 л.с. 7-Автомат 2WD | 150 hp | 7-Автомат | 2WD |
| Chevrolet Captiva | Captiva II | 2.0 Turbo 170 л.с. 6-МКП 4x4 | 170 hp | 6-МКП | 4x4 |
| Chevrolet Captiva | Captiva II | 2.0 Turbo 170 л.с. 7-Автомат 4x4 | 170 hp | 7-Автомат | 4x4 |
| Chevrolet Colorado | Colorado II | 2.8L Duramax I4 181 л.с. 6-МКП 2WD | 181 hp | 6-МКП | 2WD |
| Chevrolet Colorado | Colorado II | 2.8L Duramax I4 181 л.с. 6-Автомат 2WD | 181 hp | 6-Автомат | 2WD |
| Chevrolet Colorado | Colorado II | 2.8L Duramax I4 181 л.с. 6-МКП 4x4 | 181 hp | 6-МКП | 4x4 |
| Chevrolet Colorado | Colorado II | 2.8L Duramax I4 181 л.с. 6-Автомат 4x4 | 181 hp | 6-Автомат | 4x4 |
| Chevrolet Colorado | Colorado II Facelift | 2.5L I4 200 л.с. 6-МКП 2WD | 200 hp | 6-МКП | 2WD |
| Chevrolet Colorado | Colorado II Facelift | 2.5L I4 200 л.с. 6-Автомат 2WD | 200 hp | 6-Автомат | 2WD |
| Chevrolet Colorado | Colorado II Facelift | 2.8L Duramax I4 181 л.с. 6-МКП 2WD | 181 hp | 6-МКП | 2WD |
| Chevrolet Colorado | Colorado II Facelift | 2.8L Duramax I4 181 л.с. 6-Автомат 2WD | 181 hp | 6-Автомат | 2WD |
| Chevrolet Colorado | Colorado II Facelift | 2.8L Duramax I4 181 л.с. 6-МКП 4x4 | 181 hp | 6-МКП | 4x4 |
| Chevrolet Colorado | Colorado II Facelift | 2.8L Duramax I4 181 л.с. 6-Автомат 4x4 | 181 hp | 6-Автомат | 4x4 |
| Chevrolet Colorado | Colorado III | 2.5L I4 200 л.с. 6-МКП 2WD | 200 hp | 6-МКП | 2WD |
| Chevrolet Colorado | Colorado III | 2.5L I4 200 л.с. 8-Автомат 2WD | 200 hp | 8-Автомат | 2WD |
| Chevrolet Colorado | Colorado III | 2.8L Duramax I4 181 л.с. 6-МКП 4x4 | 181 hp | 6-МКП | 4x4 |
| Chevrolet Colorado | Colorado III | 2.8L Duramax I4 181 л.с. 8-Автомат 4x4 | 181 hp | 8-Автомат | 4x4 |
| Chevrolet Cruze | Cruze II | 2.0 Diesel 170 л.с. 6-МКП 2WD | 170 hp | 6-МКП | 2WD |
| Chevrolet Cruze | Cruze II | 2.0 Diesel 170 л.с. 7-DSG 2WD | 170 hp | 7-DSG | 2WD |
| Chevrolet Equinox | Equinox III | 1.6L Turbo Diesel I4 136 л.с. 6-Автомат 2WD | 136 hp | 6-Автомат | 2WD |
| Chevrolet Equinox | Equinox III | 1.6L Turbo Diesel I4 136 л.с. 6-Автомат 4x4 | 136 hp | 6-Автомат | 4x4 |
| Chevrolet Equinox | Equinox IV | 2.0 Turbo 252 л.с. 9-Автомат 2WD | 252 hp | 9-Автомат | 2WD |
| Chevrolet Equinox | Equinox IV | 2.0 Turbo 252 л.с. 9-Автомат 4x4 | 252 hp | 9-Автомат | 4x4 |
| Chevrolet Malibu | Malibu IX | 2.0L I4 Turbo 250 л.с. 6-Автомат 2WD | 250 hp | 6-Автомат | 2WD |
| Chevrolet Malibu | Malibu IX | 2.0L I4 Turbo 250 л.с. 7-Автомат 2WD | 250 hp | 7-Автомат | 2WD |
| Chevrolet TrailBlazer | TrailBlazer III | 2.8L I4 Diesel 180 л.с. 6-МКП 2WD | 180 hp | 6-МКП | 2WD |
| Chevrolet TrailBlazer | TrailBlazer III | 2.8L I4 Diesel 180 л.с. 6-Автомат 2WD | 180 hp | 6-Автомат | 2WD |
| Chevrolet TrailBlazer | TrailBlazer III | 2.8L I4 Diesel 180 л.с. 6-МКП 4x4 | 180 hp | 6-МКП | 4x4 |
| Chevrolet TrailBlazer | TrailBlazer III | 2.8L I4 Diesel 180 л.с. 6-Автомат 4x4 | 180 hp | 6-Автомат | 4x4 |
| Chevrolet Traverse | Traverse II | 2.0L Turbo 257 л.с. 9-Автомат 2WD | 257 hp | 9-Автомат | 2WD |
| Chevrolet Traverse | Traverse II | 2.0L Turbo 257 л.с. 9-Автомат 4x4 | 257 hp | 9-Автомат | 4x4 |
| GMC Canyon | Canyon | 2.8L Duramax Diesel 181 л.с. 6-Автомат 4x4 | 181 hp | 6-Автомат | 4x4 |
| GMC Canyon | Canyon II | 2.5L I4 200 л.с. 6-МКП 2WD | 200 hp | 6-МКП | 2WD |
| GMC Canyon | Canyon II | 2.5L I4 200 л.с. 6-Автомат 2WD | 200 hp | 6-Автомат | 2WD |
| GMC Canyon | Canyon III | 2.5L I4 200 л.с. 6-МКП 2WD | 200 hp | 6-МКП | 2WD |
| GMC Canyon | Canyon III | 2.5L I4 200 л.с. 8-Автомат 2WD | 200 hp | 8-Автомат | 2WD |
| GMC Terrain | Terrain II | 2.0L Turbo 252 л.с. 9-Автомат 4x4 | 252 hp | 9-Автомат | 4x4 |
| Chevrolet S-10 Pickup | S-10 Pickup (GMT355) | 2.9 V6 190 л.с. 5-МКП 2WD | 190 hp | 5-МКП | 2WD |
Interesting Facts
- The LWN engine features a turbocharger for improved performance.
- It is part of GM's Ecotec family of engines, known for their efficiency and reliability.
Applications
Total produced: approximately 300000
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Buick Regal | 2013-2017 | 2013-2017 | 153hp/200hp | North America, China |
| Buick LaCrosse | 2014-2019 | 2014-2019 | 153hp/200hp | North America, China |
Compatible transmissions: 6-speed Automatic, 8-speed Automatic
Drive types: FWD, AWD
Fuel Economy
| Fuel Type | Petrol 91 |
| Octane Rating | Minimum: 87 | Recommended: 91 |
| Consumption (City) | 10.5 L/100km |
| Consumption (Highway) | 6.5 L/100km |
| Consumption (Combined) | 8.5 L/100km |
| Real Consumption | 9 L/100km |
| Fuel Tank Capacity | 60 L |
| Range | 705 km |
| Cost per 100 km | 10-12 USD |
Emissions Standards
| Emission Standard | Euro 6 |
| CO₂ Emissions | 160 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Awards and Recognition
- Best New Engine (2014) — 1.8L to 2.0L
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| EA888 | Volkswagen | 1,984 cc | 220 hp | 350 Nm |
| M274 | Mercedes-Benz | 1,991 cc | 211 hp | 350 Nm |
Pros
- Turbocharged for better performance
- Good fuel economy for a turbo engine
- Compact design
Cons
- Potential turbocharger issues
- Higher maintenance costs compared to naturally aspirated engines