The VE Commodore 3.6L Dual Fuel (LPG): LW2 Alloytec V6: A Versatile Powerhouse
Holden, the iconic Australian automaker, has always had a knack for balancing power, efficiency, and versatility in its vehicle lineup. One of the best examples of this is the VE Commodore equipped with a 3.6L V6 Dual Fuel Alloytec LPG engine.
First introduced in October 2006, the bi-fuel version of the Alloytec V6, the LW2, was available for the Omega and Berlina models. This innovative engine could run on both petrol and Liquefied Petroleum Gas (LPG), offering drivers flexibility depending on fuel availability and cost.
The Alloytec V6 LPG engine is based on the low-output LW2 V6. It delivers slightly lower performance when running on LPG, 5 kW (7 hp) and 5 N⋅m (4 lb⋅ft) less than the conventional V6. However, the slight decrease in power is offset by potential cost savings and environmental benefits associated with using LPG.
Under the hood, the Alloytec V6 LPG engine produces 175 kW (235 hp) and 318 N⋅m of torque. This power output ensures sufficient performance for various driving conditions while maintaining reasonable fuel economy, especially when running on LPG.
One of the key aspects of this engine is its conversion to dual fuel LPG using the OMVL Dream XXI-N Sequential Vapour Injection. This advanced system ensures optimal fuel delivery, enhancing the engine’s performance and efficiency regardless of the fuel type used.
In terms of longevity, there have been discussions on the internet regarding the durability of the V6 Alloytec engine when converted to LPG. However, it’s important to note that the longevity of any engine largely depends on factors like regular maintenance, driving habits, and the quality of fuel used.
The VE Commodore 3.6L V6 Dual Fuel (LPG) Alloytec V6 LPG stands as a testament to Holden’s innovative engineering. Offering a balance of power, efficiency, and versatility, this engine has proven to be a reliable choice for drivers seeking flexibility in their fuel options.
3.6L Dual Fuel (LPG): Alloytec LW2 V6 Specifications
- Cylinders: 60-degree V6
- Capacity: 3564 cc
- Bore x Stroke (mm): 94 x 85.6
- Induction: Sequential fuel injection.
- Valvetrain: Double Overhead Cam, 4 valves / cylinder.
- Compression ratio: 10.2 : 1
- Maximum power: 175 kW @ 6000 rpm
- Maximum torque: 325 Nm @ 2600 rpm
- Redline / Cutout: / rpm
- Recommended Fuel: Petrol/LPG (bi-fuel)
3.6L Dual Fuel (LPG): Alloytec LW2 V6 Construction
Block: Sand-cast aluminium with cast iron bore liners
Cylinder Head: Semi-permanent mould aluminium
Intake Manifold: Aluminium
Exhaust manifold: High-silicon moly ductile iron
Pistons: Aluminium, polymer-coated skirts, full-floating wristpins
Crankshaft: Forged steel
Camshaft: Cast nodular iron
Connecting rods: Forged powdered metal
Read more about the VE Commodore engine variants