Caring for your vehicle doesn’t just extend its life; it’s a practical step in protecting the planet, too. With over $15.7 billion spent on motor vehicle repairs and maintenance in Australia in 2025, savvy car owners are seeking ways to save money and protect the planet.
Whether you’re behind the steering wheel of a shiny new ride or keeping an old favourite in top shape, these eco-friendly car care tips go a long way, especially on NSW roads. Here’s how you can get more from every maintenance dollar while driving greener on the road.
1. Monitor Tyre Pressure for Better Fuel Efficiency
Low tyre pressure is one of the most common (and preventable) causes of wasted fuel. Every time your tyres drop below the recommended level, your car’s engine has to work harder, increasing fuel consumption and emissions.
Regularly checking your tyre pressure with a tyre pressure gauge (usually found in your local servo or even at home) will help maximise tyre life and keep your car running smoothly. Most cars list the recommended pressure on the sticker inside your driver’s door or the vehicle owner’s manual.
Bonus tip: Inspect your tread depth monthly and look for uneven wear, which could be a sign your wheel alignment is off. Correct alignment reduces drag and gives you more kilometres per tank.
2. Choose Green Fluids and Manage Levels the Right Way
Many modern cars run best with oils, power steering fluid, and transmission fluid designed to reduce friction and last longer. Choosing engine oil that meets low-viscosity or eco-marked standards not only boosts your car’s performance but is less harmful when disposed of correctly.
- When topping up windscreen washer fluid, stick to concentrated solutions or distilled water. Household detergents may harm the environment and damage a car’s exterior paint.
- Regularly checking fluid levels (oil, washer fluid, brake fluid, coolant, power steering) prevents expensive repairs and keeps all systems functioning properly.
Experts suggest using your vehicle manufacturer’s guide or the owner’s manual for best-in-class eco-friendly products.
3. Keep Your Battery and Electrical Systems in Good Shape
Did you know, only 12% of household batteries are recycled in Australia, compared to over 60% in Europe? That’s why regular battery testing is a smart habit. Weak car batteries force the alternator and engine to work harder, which uses more fuel and can cause electrical components or warning lights to fail or misbehave.
Many car care tips online recommend visual checks for corrosion or leaking around battery terminals. Cleaning with a proper solution (no household cleaning products) and distilled water is simple DIY car maintenance and keeps electrical systems working properly.
Remember: Proper disposal of old car batteries at an authorised recycling centre reduces toxic waste. Don’t place them in your household rubbish under any circumstances.
4. Maintain Clear Visibility: Wipers, Lights, and Clean Glass
Australian weather conditions can change in a heartbeat. Make sure your wiper blades, windscreen wipers, and exterior lights are in working order for safe driving.
- Replacing wiper blades or wiper rubbers at the first sign of streaking gives you clear visibility in the wet.
- Check wiper arm tension so blades press firmly but don’t squeak or chatter.
- Keep brake lights, indicator bulbs, and exterior lights clean so other drivers always see your signals, especially at dawn or dusk.
Cleaning your car’s exterior glass with distilled water and a microfibre cloth (never abrasive or soapy household detergents) removes grime while protecting the finish.
5. Follow Preventive DIY Car Maintenance Tasks
Most cars have features built-in for easy, green care. Regularly checking oil level, reading warning lights, and consulting your vehicle’s manual can help you stay on top of issues before they escalate into costly repairs.
- Change your engine oil and oil filter at the recommended intervals. Use only oil suited for your vehicle to protect the engine and reduce harmful waste.
- Replace air filters regularly for better air flow and fuel efficiency.
- Monitor spark plugs for signs of wear, worn plugs mean more emissions and increased fuel use.
- Address minor warning signs or changes in sound or handling early. Sometimes, a small fix (like wheel alignment or replacing faulty windscreen wipers) prevents an expensive repair down the road.
If you’re unsure, seek professional advice, a quick checkup with an expert is cheaper and more sustainable than correcting expensive repairs later!
Other Quick Green Car Care Wins
- Regularly washing your car on a flat surface, using biodegradable cleaners, and drying with a soft cloth protects your car’s exterior and minimises water runoff.
- Park in the shade when possible to extend wiper and rubber seal life.
- Many car owners are surprised at how much regular maintenance results in smoother rides, fewer breakdowns, and lower fuel bills.
- Adjust driving habits: gentle acceleration and braking, staying within speed limits, and reducing unnecessary idling all keep your car healthy and your green credentials strong.
Final Thoughts: A Little Effort Goes a Long Way
Looking after your vehicle the eco-friendly way isn’t just about feeling good; it saves on fuel, helps reduce the risk of costly repairs, and keeps you and other drivers safe.
Many modern cars make green car care easy, but even older vehicles benefit from attention and a few simple eco-hacks.
Consult your owner’s manual, keep up with regular checks, and ask for professional help if in doubt. Your car, your wallet, and all road users will thank you.
