Owning a car that barely leaves the driveway might sound like a good thing. Less fuel, fewer kilometres, and hardly any wear, right? Not exactly. Cars are built to be driven, and when they sit for long periods, a different set of problems can creep in.
If you only drive occasionally maybe you work from home, use public transport, or keep a second vehicle regular maintenance is still essential. The good news is that looking after a low-use car doesn’t have to be complicated.
Here’s how to keep it reliable, safe, and ready to go when you need it.
Why do cars deteriorate when they’re not driven?
Short answer: inactivity causes more damage than many people expect.
When a car sits unused:
- Batteries slowly discharge
- Fluids settle and degrade
- Tyres lose pressure and shape
- Seals dry out
Even modern vehicles aren’t immune. Time, moisture, and lack of movement can affect just about every system in the car.
How often should you start and drive a rarely used car?
Starting the engine alone isn’t enough. The car needs to be driven.
Aim to:
- Drive the car at least once every 1–2 weeks
- Keep it running for 20–30 minutes
- Reach normal operating temperature
This helps recharge the battery, circulate fluids, and prevent parts from seizing. Short start-ups without driving can actually do more harm than good.
How do you stop the battery from going flat?
Battery failure is the most common issue with rarely driven cars.
To prevent it:
- Drive regularly rather than just idling
- Turn off accessories completely when parked
- Consider a battery maintainer or trickle charger
Most car batteries last 3–5 years, but inactivity can shorten that lifespan significantly. If your car struggles to start after sitting, the battery is often the culprit.
What happens to tyres when a car sits too long?
Tyres can develop flat spots and lose air over time.
To protect them:
- Check tyre pressure monthly
- Inflate tyres to the recommended PSI
- Move the car slightly between drives
If the vehicle will be parked for months, tyre cradles or slightly higher pressure can help reduce flat-spotting.
Do fluids need changing if the car isn’t used?
Yes time matters just as much as kilometres.
Even low-use cars still need:
- Regular oil changes
- Coolant checks
- Brake fluid inspections
Oil absorbs moisture, brake fluid degrades, and coolant can lose effectiveness. Follow time-based service intervals, not just mileage.
How can you prevent brake problems?
Brakes suffer quietly on unused cars.
Common issues include:
- Surface rust on brake discs
- Sticking calipers
- Reduced braking performance
Driving the car regularly helps clean the discs and keep components moving. If you notice grinding noises or poor braking, get it checked early.
Should you worry about fuel going stale?
Fuel doesn’t last forever.
Petrol can degrade in as little as:
- 3–6 months for standard unleaded
To reduce issues:
- Keep the tank at least half full
- Avoid letting fuel sit for long periods
- Use fresh fuel regularly
Diesel vehicles can also suffer from condensation and fuel contamination if left sitting too long.
Is storage location important?
Absolutely. Where you park makes a big difference.
Ideally, store your car:
- In a garage or under cover
- Away from direct sun and rain
- On a dry, level surface
Outdoor storage increases exposure to UV damage, moisture, and temperature changes, all of which speed up wear.
When does it make sense to stop maintaining a rarely used car?
Sometimes the cost and effort outweigh the benefits.
If your car:
- Constantly has flat batteries
- Develops repeated mechanical issues
- Costs more to maintain than it’s worth
- Rarely gets used at all
It may be time to consider selling or arranging car removal. Many towing and car removal services collect unused vehicles and pay cash, even if the car isn’t running.
What if the car won’t start after sitting too long?
If the car refuses to start:
- Don’t keep cranking the engine
- Check the battery first
- Avoid jump-starting repeatedly
In some cases, a professional tow truck service is the safest way to get the vehicle to a mechanic without causing further damage.
A car that’s rarely driven still needs attention, just in different ways. Regular short drives, simple checks, and time-based servicing go a long way in preventing bigger issues down the track. And when keeping a low-use car no longer makes sense, knowing you have reliable towing or car removal options gives you a practical way forward without unnecessary stress.
If you are in Langwarrin, and looking for a tow truck service, this is the best way to visit us.
Cranbourne Tow Trucks
39 S Gippsland Hwy, Cranbourne VIC 3977
(03) 7042 2059