Buying a used car is a practical and budget-friendly decision, but it also comes with the responsibility of proper maintenance. Whether you've recently purchased a pre-owned vehicle or have been driving one for some time, regular maintenance is essential for optimal performance, safety, and long-term reliability.
At Galaxy Cars Bihar, we understand that caring for a used car goes beyond basic servicing. In this blog, we offer expert insights on how to maintain your used car in 2025 for smooth, efficient, and worry-free driving.
Why Regular Maintenance Matters for Used Cars
Used cars may already have thousands of kilometers on the odometer and could have experienced varying levels of care under previous ownership. Routine servicing ensures:
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Extended vehicle lifespan
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Fewer unexpected breakdowns
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Better fuel efficiency
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Higher resale value
Investing in maintenance early on helps avoid costly repairs later.
1️⃣ Conduct a Comprehensive Mechanical & Electrical Inspection
As a first step, schedule a complete vehicle inspection with a trusted mechanic. This includes:
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Engine health and performance
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Brake system (pads, discs, fluid)
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Suspension and steering alignment
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Battery voltage and charging system
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Lighting, horn, infotainment, and AC function
Identifying and addressing hidden issues early provides a strong foundation for ownership.
2️⃣ Replace All Essential Fluids
Fluids degrade over time, even if the car has been driven less. Replacing the following ensures optimal performance:
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Engine oil and filter
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Coolant for temperature regulation
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Brake fluid for safe braking
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Transmission fluid (especially in automatics)
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Power steering fluid
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Washer fluid
This step is often overlooked but is critical for maintaining engine efficiency and preventing damage.
3️⃣ Check the Battery and Electricals
Used cars might come with aging batteries that can cause issues like:
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Slow engine cranking
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Dim lights
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Sudden starting failures
If the battery is more than 2–3 years old or shows signs of corrosion, it’s wise to get it tested or replaced. Also, ensure all electrical systems like power windows, indicators, infotainment, and interior lights are functioning properly.
4️⃣ Deep Clean and Detail the Vehicle
Appearance matters. A professionally detailed car not only looks better but also feels fresher. Focus on:
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Interior vacuuming and stain removal
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Dashboard polish and plastic conditioning
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Roof lining and seat shampooing
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Exterior polishing and waxing
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Optional ceramic coating or paint protection film
This step enhances the driving experience and can reduce odors or allergens from the previous ownership.
5️⃣ Inspect Tyres and Perform Alignment
Tyres play a critical role in safety and ride comfort. For used vehicles, check:
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Tyre tread depth
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Age of the tyres (replace if over 5 years old)
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Uneven wear patterns
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Wheel alignment and balancing
Good tyres with proper alignment improve handling, braking, and fuel economy.
6️⃣ Replace Filters and Minor Components
Used cars may have clogged or old filters affecting performance. Replace:
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Air filter (affects engine breathing)
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Cabin/pollen filter (for cleaner air inside)
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Fuel filter (especially important in diesel vehicles)
Other parts like windshield wipers, spark plugs, and belts may also need attention based on the car’s service history.
7️⃣ Listen to Unusual Sounds
Strange noises like rattling, squeaking, or knocking can signal:
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Suspension issues
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Loose engine components
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Brake wear
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Worn-out bearings
Address these early to prevent further complications and ensure driving safety.
8️⃣ Update Documentation and Insurance
Make sure all legal and ownership documents are in order:
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Transfer of Registration Certificate (RC)
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Updated insurance (preferably comprehensive)
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Valid Pollution Under Control (PUC) certificate
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Maintain a file of previous service records
Proper documentation ensures smoother ownership and better resale value later.
9️⃣ Follow a Routine Service Schedule
Used vehicles benefit greatly from timely servicing. A good routine includes:
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Oil change every 6 months or 5,000–7,000 km
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Brake and suspension checks every 10,000 km
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AC and coolant system servicing annually
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Regular inspection of belts, fluids, and filters
Even if the car appears to run fine, preventive maintenance helps avoid unexpected breakdowns.
🔟 Add Useful Upgrades and Accessories
Many used cars lack modern tech features. Affordable accessories can improve safety and comfort:
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Reverse camera or parking sensors
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Phone mount or wireless charger
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Dashcam for security recording
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Seat covers, floor mats, and sunshades
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GPS tracking device
These upgrades make your vehicle more enjoyable and secure.
👨🔧 Bonus Tip: Take a Long Test Drive
After completing basic maintenance, take the car on a long drive — both on highways and city roads. Observe:
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Steering responsiveness
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Braking performance
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AC cooling and ventilation
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Gear shifting smoothness
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Dashboard alerts
This gives you confidence in the car’s readiness and helps catch any remaining issues.
✍️ Final Thoughts from Galaxy Cars Bihar
Caring for a used car doesn’t require a large budget — just attention to detail and timely servicing. With proper maintenance, a pre-owned vehicle can deliver years of reliable service, excellent mileage, and safe driving.
At Galaxy Cars Bihar, we are committed to helping customers get the most from their used vehicles. Whether you’re planning to purchase a car, need service advice, or want expert accessories, we’re here to guide you.
📞 Have questions or want assistance?
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