The Best Years For Holden Commodore And Some To Avoid

The Holden Commodore. For decades, it was an Australian icon, a symbol of local automotive engineering and a mainstay on Aussie roads. From the original VB to the final imported ZB, the Commodore evolved significantly. This guide will navigate the highs and lows of Commodore production, highlighting the best years and models to consider, as well as those you might want to steer clear of.

Commodore Generations: A Quick Overview

Detailed Explanations:

VB-VH (1978-1984): The original Commodore, based on the Opel Rekord and Opel Senator, marked Holden's shift to a smaller, more fuel-efficient vehicle. These early models, while historically significant, suffered from build quality issues, particularly rust. The engines, including the Starfire four-cylinder and early six-cylinder options, were not known for their reliability or performance.

VK-VL (1984-1988): The VK and VL Commodores represented a significant step forward. The VK introduced a more aggressive, squared-off styling. The VL is particularly notable for the introduction of the Nissan-sourced RB30 six-cylinder engine, a smooth and relatively reliable powerplant that became popular for modification. Build quality also improved compared to the VB-VH series.

VN-VP (1988-1993): The VN Commodore was a major redesign, featuring a wider body and a more modern appearance. The Buick-sourced 3.8L V6 engine became the mainstay, although early versions were prone to oil leaks. Independent Rear Suspension (IRS) was introduced on some models, improving handling. The VP saw further refinements and improvements in build quality.

VR-VS (1993-1997): The VR and VS Commodores were evolutionary updates, with refined styling and improved safety features. The updated V6 engine offered better performance and fuel economy. The VS Series III introduced the ECOTEC V6, which further enhanced efficiency. These models are generally considered reliable and represent good value for money.

VT-VX (1997-2002): The VT Commodore was a revolutionary design, with a sleek, modern body and improved handling. The introduction of the Gen III V8 engine was a major highlight, although early versions had some teething problems. The VX was a facelifted version with minor improvements. These models are popular but require careful inspection for maintenance history.

VY-VZ (2002-2007): The VY and VZ Commodores were facelifts of the VT/VX platform. The Alloytec V6 engine replaced the old Buick unit, offering more power but also introducing new potential issues with timing chains and oil consumption. The VZ saw the introduction of the 6.0L LS2 V8 in the high-performance models, a highly desirable engine.

VE-VF (2006-2017): The VE Commodore was a completely new design, based on the Zeta platform. It offered vastly improved handling, refinement, and safety. A wide range of V6 and V8 engine options were available. The VF was the final Australian-made Commodore and is highly regarded. While generally reliable, the complex electronics can be problematic in older, high-mileage examples.

ZB (2018-2020): The ZB Commodore was an imported Opel Insignia, marking the end of Australian Commodore production. It featured turbocharged four-cylinder and V6 engine options but lacked a V8. The ZB was controversial among Commodore enthusiasts due to its foreign origins and lack of a traditional V8 engine.

Best Years/Models:

• VL Commodore (1986-1988): Specifically, the Turbo models are highly sought after for their performance potential. The RB30 engine is relatively easy to modify and is known for its strength. Even non-turbo models offer a good balance of performance and reliability.
• VR/VS Commodore (1993-1997): These models offer excellent value for money and are generally reliable. The ECOTEC V6 engine in the VS Series III is a good choice for fuel economy and performance.
• VE/VF Commodore (2006-2017): The VE and VF represent the peak of Australian Commodore engineering. The SS models with the V8 engine are particularly desirable, but even the V6 models offer a comfortable and refined driving experience. The VF Series II is considered the best of the bunch.

Years/Models To Avoid (or Proceed With Caution):

• Early VB-VH Commodores (1978-1984): Prone to rust and mechanical issues. Require thorough inspection before purchase.
• Early Alloytec V6 Engines (VY/VZ): Potential issues with timing chains and oil consumption. Check service history carefully.
• High-Mileage VE Commodores: Complex electronics can be problematic. Ensure all systems are functioning correctly before buying.
• ZB Commodore (2018-2020) - If you're a purist: Lacks the traditional Commodore character and V8 engine.

Frequently Asked Questions:

Which Commodore is the most reliable? The VR/VS Commodores are generally considered the most reliable due to their simple design and robust engines.

Which Commodore is the fastest? The HSV models based on the VE and VF platforms, with the LS3 or LSA V8 engines, are the fastest Commodores ever produced.

What are the common problems with the Alloytec V6 engine? Timing chain wear, oil consumption, and intake manifold leaks are common issues with the Alloytec V6.

Is the ZB Commodore a "real" Commodore? That depends on your definition. While it wore the Commodore badge, it was an imported Opel Insignia and lacked the traditional Australian-made character and V8 engine.

Where can I find parts for older Commodores? Parts are generally readily available through auto parts stores, online retailers, and wrecking yards.

Conclusion:

The Holden Commodore offers a rich history and a diverse range of models. While some years and models are better than others, careful research and inspection can help you find a Commodore that suits your needs and budget. Focus on well-maintained examples, and be aware of the potential issues associated with specific engines and generations.