Owning a classic car is one of the great joys and one of the great responsibilities. Here’s what Croydon’s specialists want you to know about classic car ownership in Australia.
There is something genuinely special about steering a vintage vehicle through the Dandenong Ranges on a clear weekend morning. The exhaust note, the tactile steering, the admiring glances at traffic lights: it’s a world away from driving a modern car. Melbourne’s eastern suburbs have a rich community of car enthusiasts who live for exactly that experience.
Car clubs across the region host regular runs, swap meets, and show-and-shine events. The roads that wind through the Yarra Valley and up into the ranges are genuinely some of the best driving roads in Victoria. It is easy to understand why classic car ownership has become a serious passion for so many people in this part of Melbourne.
However, passion and reality do not always align. Enthusiasts in Australia spend $10 billion every year maintaining around 970,000 historic vehicles. That figure tells you something important: these cars demand ongoing attention, specialist knowledge, and a budget you may not have fully planned for. This guide is here to help you go in with your eyes open.
The Unique Maintenance Challenges Australian Car Enthusiasts Face
Classic vehicles are not difficult to own: they are just differently difficult. A modern car is largely self-diagnosing. A classic car requires you to actually understand it.
Here are the core maintenance areas where owners most commonly run into car problems:
- Parts availability Finding correct components for vehicles built in the 1960s and 1970s is time-consuming, often expensive, and sometimes impossible through mainstream channels. Many parts are no longer manufactured, and what exists in the market is split between new-old-stock, reproduction parts of varying quality, and salvaged items from wreckers.
- Rubber degradation. Every rubber component on a classic vehicle: hoses, seals, gaskets, bushings: is ageing. Even if a car looks perfect, the rubber in its cooling system, fuel system, and suspension may be years past safe service life. This is one of the most common causes of breakdowns and, in some cases, engine bay fires.
- Electrical systems. Older cars with points ignition, dynamos, and cloth-wrapped wiring do not behave like modern vehicles. Fault-finding requires patience and the kind of knowledge that is genuinely becoming rare in the automotive industry. Intermittent faults, voltage drops, and failing components are all part of the reality.
- Cooling system issues. Many classic engines run hotter than their modern equivalents. Original radiators, thermostats, and water pumps that have never been rebuilt are a real liability, especially in Melbourne’s summer heat.
- Carburettor tuning: A well-tuned carburettor on a classic motor is a thing of beauty. A poorly tuned one will cost you in fuel consumption, performance, and reliability. Regular attention is not optional.
- The financial side. According to the Australian Motor Heritage Foundation, owners can expect to spend an average of $1,969 per year on mechanical repairs, and more than two-thirds of owners who needed bodywork spent over $10,000 in a year. These are averages: individual costs vary significantly depending on the vehicle, its condition, and how much work you do yourself.
E10 Petrol: A Real Risk for Classic Engines
This is one area where many classic car owners are still catching up, and the consequences of getting it wrong can be expensive.
E10 is the standard unleaded petrol now widely available across Australia. It contains up to 10% ethanol. That sounds harmless enough, but for a vehicle built before the 1990s, it is a genuine problem.
Engines built before 2000 are generally incompatible with E10. Ethanol can degrade older seals and fuel lines, which are often made from plastic and rubber not designed for exposure to ethanol. E10 is not suitable for use in petrol carburettors.
The specific risks include:
- Fuel line degradation: Older rubber hoses soften and crack when exposed to ethanol over time
- Carburettor corrosion: Ethanol can cause corrosion in brass, copper, lead, tin and zinc components, all common materials in classic carburettors.
- Phase separation in the fuel tank: Ethanol absorbs moisture from the air. When a vehicle sits idle for any length of time, ethanol in the fuel can oxidise and create acidic by-products that corrode brass and aluminium components and rust steel tanks and tubing.
- Blocked fuel filters and jets: The solvent properties of ethanol can dissolve fuel system deposits, which then progress into the engine, causing damaged valves and valve seats.
What you should do:
- Switch to premium unleaded 98 octane, which contains little to no ethanol
- Use a fuel stabiliser additive if the vehicle sits for more than a few weeks
- Ask your mechanic about upgrading fuel lines, seals, and carburettor components to ethanol-compatible materials
- If you store the vehicle for winter, drain the fuel system or use a quality fuel stabiliser
This is not alarmism: it is practical advice that can save you from a very expensive repair bill.
Finding Parts for Classic and Vintage Cars
Parts sourcing is one of the most common frustrations for classic car owners across Victoria and the rest of Australia. The good news is that, with the right connections, most things can be found.
Where to look:
| Source | Best For | Notes |
| Specialist Australian suppliers | Common Holden, Ford, and muscle car parts | Good stock for popular models |
| Online communities and forums | Rare components, interchange information | Time-consuming but effective |
| Overseas suppliers (USA, UK, Europe) | European and American make | Factor in freight, duties, and wait time |
| Local wreckers and swap meets | Salvage parts, 1970s Australian vehicles | Variable quality, needs inspection |
| Interchange parts | Components that fit multiple models | Requires expertise to identify correctly |
The challenge is not just finding a part: it is finding the right one. A component that looks correct but has different tolerances can cause problems down the road. This is where working with a workshop that has genuine experience with classic vehicles makes a real difference. At Arnpro Automotive in Croydon, the team has spent over 30 years building supplier networks and parts knowledge specifically for this kind of work.
Restoration vs. Preservation: Which Road Are You On?
Before you commit time and money to a project, it is worth being clear about what you are actually trying to achieve. There are three broadly different approaches, and each one suits a different type of owner.
- Full restoration. This means returning the vehicle to its original factory specification: correct paint codes, period-correct parts, and matching numbers where possible. It is the most demanding and most expensive approach, but it often produces the most valuable result and the most satisfaction for heritage-focused owners.
- Restomod (modernised mechanicals). This approach keeps the original body, colour, and overall appearance but upgrades the mechanical components. Think disc brakes, a modern fuel system, a more reliable motor or transmission, and better cooling. The upgrade path is popular with owners who want to actually drive their car regularly without the anxiety of period-correct mechanicals. It is honest about what the car is.
- Preservation Some owners, particularly those with vehicles that have survived in original condition, choose to preserve rather than restore. That means maintaining the car’s existing patina, keeping original finishes, and doing only the mechanical work needed to keep it safe and reliable. This approach is increasingly valued in the hobby, particularly for historically significant vehicles.
There is no single right answer. The best approach depends on the car, its history, your goals, and your budget. A good classic car mechanic in Melbourne East will help you think through the options honestly, without pushing you toward unnecessary work.
What Arnpro Offers Classic Car Owners in Croydon
Arnpro Automotive has been operating in Croydon for over 30 years. Classic and vintage vehicles are not a side interest here: they are a genuine passion, and that comes through in how the work gets done.
What sets Arnpro apart for classic vehicle owners:
- Experience: Over three decades of working with heritage and classic vehicles means the team has seen the full range of challenges that these cars present. They are not guessing.
- Logbook documentation: Arnpro provides proper logbook servicing and documentation, which is important for vehicles on the Victorian Club Permit Scheme and for maintaining a full service history. In Victoria, owners of vehicles 25 years or older can access a Club Permit for 45 or 90 days per year, covering either club events or general road use.
- Honest quoting: There are no surprises. You get a clear explanation of what needs doing, why, and what it will cost before any work begins.
- Parts knowledge: The team’s experience sourcing hard-to-find components means your car does not sit waiting for weeks while someone learns the supply chain from scratch.
- Full registration compliance: Every vehicle Arnpro works on meets Australian roadworthiness standards: important whether you are running on full registration or a club permit.
- All makes and models: While Arnpro has deep expertise in European vehicles, the workshop handles Australian, American, and Japanese classics with the same care. That 1970s Ford Falcon, old car that it may be, is in good hands here.
Melbourne’s eastern suburbs have a strong community of car lovers, and Arnpro is part of that community. This is not a workshop that sees a classic vehicle as just another job.
Key Facts About Classic Car Ownership in Australia
| Stat | Figure | Source |
| Historic vehicles in Australia | ~970,000 | Australian Muscle Car Magazine |
| Annual spend per vehicle | $10,240 on average | Australian Muscle Car Magazine |
| Total annual industry spend | $10 billion | Greenslips.com.au |
| Total economic impact | $25.2 billion | Australian Muscle Car Magazine |
| Jobs supported by the sector | ~79,000 | Australian Muscle Car Magazine |
| Victoria Club Permit eligibility | 25 years or older | Torque Cafe |
| Average annual repair cost | $1,969 | Greenslips.com.au |
Bring Your Classic to Croydon’s Specialists
If you have a classic vehicle in Melbourne’s east and you are not sure where to start, the team at Arnpro Automotive welcomes consultations before you commit to any restoration work. You can bring the car in, talk through what you want to achieve, and get an honest assessment of what it would take to get there.
Whether you are planning a full restoration, dealing with an E10 fuel issue, or just want your pride and joy serviced by people who actually understand it, Arnpro is the place to call in Melbourne’s east.
Frequently Asked Questions
No. For most vehicles built before 2000, especially those with carburettors, E10 can damage rubber fuel lines, corrode carburettor components, and cause rust inside the fuel tank. Use 98 octane premium unleaded instead.
It allows owners of vehicles 25 years or older to register under a reduced-cost scheme, with use limited to either 45 or 90 days per year. You must be a member of an approved car club and carry a logbook.
A combination of specialist suppliers, online communities, interchange parts knowledge, and overseas sourcing. A workshop with genuine classic car experience will have established networks that save you significant time.
It depends on the car's history, your budget, and what you plan to do with it. Preservation is increasingly valued for original-condition vehicles. Full restoration suits show cars. Restomod suits daily driver use. A good mechanic will give you an honest opinion.
More frequently than a modern car. Points ignition, older cooling systems, and ageing rubber components need regular inspection. For most classics used on a club permit scheme, a full service before each season is a sensible minimum.