Commercial Vehicles

Top 5 Things to Check Before Buying a Second-Hand Car

Updated on 15th October, 2026, By Abhijeet Warak
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Top 5 Things to Check Before Buying a Second-Hand Car

A second-hand car is a way to save money in today’s automobile market where new cars are getting expensive every day. You can easily find a 3-year-old shiny SUV at a lower price as compared to its new model. This can be a tempting offer, and you are not the only one thinking so.

India’s used car market is booming, and it is estimated to grow from $41.74 billion in 2026 to $82.88 billion in 2031. This expansion is supported by a growing number of car buyers, digital platforms, organized dealerships, etc. Every used car available in the market today is in a different condition and comes with its own history. So, it is important to make sure that you do a proper inspection before buying a second-hand car.

Every buyer getting a second-hand car should know what to ask when buying second-hand car. It will help them avoid making a mistake while choosing a genuine car that suits their needs. In the used car buying guide below, we have discussed tips like verifying documents, matching the engine and chassis numbers, and more.

Table of Contents

What to Check When Buying Second-Hand Car?

First and foremost, you should fix a budget that is based on your needs. Then take into consideration the following buying second-hand car checklist:

Compare Cars Before You Choose

You should never buy the first car you set your eyes at because used car prices often vary on different platforms. Always, shortlist at least 3 to 4 cars that come within your budget. By doing this you will get a better idea of the car’s current market value, and it will make your second-hand car buying decision easier.

Things to Compare

Why it Matters

Variant and Model

Same model can have varied pricing

Number of owners

Fewer owners mean a better car

Total kilometers driven

Shows the wear and tear experienced

Asking price

Gives an idea of the real price

Perform a Proper Car Inspection

A second-hand car can be made to look all shiny and brand new, but these things don't necessarily mean that the car is in good condition. A proper inspection of the car must be done by you or a professional to verify the car’s condition. Here is what to look for:

Odometer

Second-hand cars with analogue meters are more prone to odometer tampering. So, make sure to look closely at the digits in the odometer. If there is any kind of misalignment or spacing issues in the digits, then it is probably due to odometer tampering. Digital odometers can be a little trickier to detect issues.

Body

If the panels have uneven gaps and the paint color is mismatched, then the car may have been in an accident. The presence of rust along the doors, in boot space, and under the car's body is a bad sign. Also, water marks, marks on the seat and carpet, an old smell, etc., are all indicators of damage. Avoid getting a second-hand car with such issues.

Under the Bonnet

Any kind of fluid leaks, rough engine idling, extra smoke from exhaust, or engine starting problems should be carefully looked at before choosing the secondhand car.

Tyre

Sometimes there can be alignment or suspension issues in the old car, so make sure to inspect any kind of inconsistency in the tyres. Also, you should check if the tyres are old by looking at the 4-digit date code on the tyre. Even if the tyres look new, make sure to get them replaced if they are more than 5 to 6 years old.

Illegal Modifications to Avoid

The secondhand car you choose should not have any kind of illegal modifications as it can lend you in trouble with the traffic police. Below, is a list of car modifications that can cause trouble later:

  • After market exhausts
  • Body lifting
  • Engine swapping
  • Additional lights
  • Pressure horns
  • Black film on windows
  • Cutting or changing roof structure
  • Fancy number plates
  • Changing body type

Verify the Paperwork Carefully

A good car with bad paperwork is still a bad car. So, make sure to verify all the paperwork carefully. Some documents you should check include:

  • Registration Certificate (RC)
  • Insurance
  • PUC Certificate
  • Original Invoice
  • Loan NOC (If needed)
  • Road Tax Certificate

Extra tips for buyers

  • Always check that the engine and chassis number match the one mentioned on the RC.
  • Verify if there are any pending challans on the vehicle.
  • If you are buying a second-hand car from another state, then you will need an NOC from the original RTO.

Take a Test Drive

The most important step is to take a test drive of the secondhand car that you select. Drive the car for at least 20-30 minutes and take notice of the following things:

  • How smoothly the engine and gears respond
  • Whether the brakes feel firm and straight
  • Is the steering well-balanced
  • How the suspension works
  • Whether the AC cools quickly
  • Any unusual sounds, rattles or vibrations

Also, test the car in city traffic, rough roads, and open highways to get a better understanding of the car and see your overall driving comfort.

Choose Your Seller Wisely

The seller is also as important as the car, and it can have a major impact on your used car buying experience. In India, nearly 80% of used car sales take place in the unorganized sector. This limits the buyer's ability to get verified information and price.

As a buyer, you can explore different options like individual sellers, dealers, online marketplaces, auctions, etc. Whatever you choose, always make sure that you get verified documents and transparency in the whole process. Also, you can visit Tractorkarvan’s second-hand car page to select the best used car that suits your budget and needs.

Conclusion

The process of buying a second-hand car can be smooth and tension-free. Just by following the tips mentioned above you can get the car that comes in your budget and is profitable for you. After setting up your budget, begin comparing cars in the same range, check the history and documents, and make sure to take a test drive of the car.

Along with these steps, you must select your second-hand car from a trusted platform like Tractorkarvan so that your purchase process is smooth. By following this simple and effective second-hand car buying guide, you can buy a good second-hand car with ease.

Frequently Asked Questions On Top 5 Things to Check Before Buying a Second-Hand Car

1. What should a person check before buying a second-hand car?

Before getting a second-hand car, a person should check its RC, loan NOC, insurance, PUC, service records, pending challans, engine, body, tyres, etc.

The 20/4/10 is a smart financial rule that says: Pay 20% down payment, car loan period should be 4 years, and the monthly vehicle expense should not be more than 10% of your income.

Researching and comparing different seller prices, using online valuation tools, negotiating in a smart way, etc., are some of the ways to get a fair price for a second-hand car.

The 4-meter car rule promoted the making of small and fuel-efficient cars as the Indian govt. offered lower taxes on these compact cars.

Always, select a Certified Pre-Owned (CPO) car from a reliable online platform like Tractorkarvan.

Abhijeet Warak
Published By
Abhijeet Warak
Abhijeet holds an M.Tech degree and has over 4 years of experience working in the vehicle and agriculture ecosystem, with hands-on exposure to tractors, farm machinery, and commercial vehicles. Driven by a strong passion for the vehicle industry and agriculture, he explains technical and Agri-related topics in a clear, practical, and user-first manner. Currently, he works as a Content Manager.
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