What To Look For When Buying A Used Car – Frequently Asked Questions
Buying a used car can be one of the best decisions you make if you know what to look for when buying a used car.
Whether you’re hunting for your first set of wheels, looking to scale down, or eyeing a budget-friendly upgrade, pre-owned vehicles can offer plenty of value. But let’s be honest; shopping for a second-hand car can also feel a little daunting if you’re not sure what to check. That’s why we’ve created this handy guide.
We’ve gathered the most common questions savvy Mzansi buyers ask when navigating the used car market. From documents and paperwork to test drives and engine checks, here’s what to look out for when buying a used car.
What To Look For When Buying A Used Car In South Africa
Mileage Vs. Vehicle Age
The number of kilometres driven and the age of the car can tell two different stories. A newer car with high mileage might have lived a hard life as a fleet vehicle or long-distance commuter. On the other hand, an older car with low mileage could mean long periods of sitting unused, which also brings its issues. Ideally, you’re looking for a balanced combination—a car that’s been driven regularly but not excessively. This is a key part of what to look for when buying a second-hand car.
Service History
A full-service history shows that the vehicle has been looked after. Look for consistent service stamps from reputable service centres and check the intervals between services. This can tell you if the previous owner followed the manufacturer’s guidelines. Gaps in the record could indicate neglected maintenance or undisclosed repairs. Always ask to see supporting documents, not just a stamped book. Knowing what to look for when purchasing a used car starts here.
Ownership History
Knowing how many people have owned the car can help you gauge how well it’s been treated. One or two previous owners often suggest stable, consistent care. A long list of past owners in a short time frame might be a red flag for unresolved mechanical problems or even accidents. Dealerships should be able to provide this information or help you verify it. It’s a vital detail in what to look for when buying a second-hand car.
Exterior Condition
Walk around the car slowly and look for inconsistencies in paint colour, bubbling (which may indicate rust), or signs of filler under the paint. Check the panel gaps between the doors and bodywork – uneven gaps can signal that the car was in an accident. Don’t forget to inspect the roof and undercarriage if possible. These are often overlooked spots that can hide serious issues. Exterior damage is a big clue in what to look at when buying a second-hand car.
Interior Wear
Step inside and take a moment to assess the condition. Heavy wear on the gear lever, steering wheel, and seat bolsters may not match the mileage on the odometer. Check that seat adjustments, safety belts, windows, and the infotainment system all work. While minor scuffs are normal, excessive wear could point to neglect or indicate that the car was used extensively as a taxi or rental. These are things to always look for when buying 2nd hand car.
Dashboard Lights
When you start the car, all dashboard lights should briefly come on and then go off. If any warning lights remain illuminated, it could be a sign of engine trouble, electrical faults, or safety system issues like airbag or ABS malfunctions. Don’t let the seller brush it off—get a proper diagnosis before committing. It’s one of those hidden things to look for when buying a 2nd hand car should cover.
Tyres
Inspect all four tyres for tread depth and even wear. South African law requires at least 1 mm of tread, but anything under 3 mm should be on your radar for future replacement. Uneven wear patterns may signal issues with suspension, alignment, or even accident damage. Don’t forget to check the spare wheel and jack, too. Tyres are part of what to look for when buying a pre-owned car that many people forget.
Brakes And Gears
On your test drive, check how the car responds to braking and gear changes. Brakes should be responsive and stop the car in a straight line without squealing. In manual cars, gear shifts should feel smooth and firm. If you feel a delay or hear clunking in an automatic, that’s a warning sign worth investigating further. This falls under what to look for when buying a used car.
Leaks Or Odd Smells
Pop the bonnet and look underneath the car for signs of oil, coolant, or brake fluid leaks. A strong fuel smell of fuel or a burning odour inside the cabin can also hint at mechanical or electrical issues. These aren’t small problems and could cost you a lot down the line. Spotting these issues is central to what to check when buying a used car.
VIN Number
The Vehicle Identification Number (VIN) should match across the car’s licence disc, registration papers, and the chassis. It’s usually found near the windscreen, on the driver’s door frame, or under the bonnet. Mismatched or tampered VIN numbers are a major red flag and can indicate stolen or illegally rebuilt vehicles. Make this check part of your process for what to check when buying a secondhand car.
What Should I Check Before Buying A Second-Hand Car
Test Drive
Always insist on a test drive. Use this opportunity to drive the car on different road types – residential streets, highways, and bumpy roads. This helps you pick up on any rattles, vibrations, or performance quirks that don’t show up when the car is stationary. Pay close attention to how the car accelerates, corners, and responds to braking. It’s a crucial step in what to check when buying a second-hand car.
Cold Start
Starting the car from cold can reveal hidden issues like battery weakness, engine hesitation, or strange noises that might disappear once the engine warms up. If the seller has already warmed up the car before your visit, ask for a later viewing or try again on another day. This is part of what to check when buying 2nd hand cars.
Aircon And Electronics
Test every button and switch. From air conditioning to the radio, windows, infotainment screen, and USB ports – everything should work without glitches. Faulty electronics can be expensive to fix, especially if you’re dealing with an older or high-end model. It’s one of the key parts of what to check when buying a used car.
Lights And Indicators
Check all the lights—headlights, brake lights, reverse lights, indicators, and hazards. Do this even during the day. A blown bulb is a minor issue, but if multiple lights are out or flickering, it may point to electrical problems that require more than just a simple fix. Don’t skip this step if you’re wondering what to check when buying a used car.
Windows And Locks
Open and close all windows and doors to ensure the mechanisms are smooth and responsive. Try the central locking from the key fob and from inside the car. Faulty locks and window motors can be a sign of deeper electrical issues or previous water damage.
Suspension
Push down firmly on each corner of the car and let go. The car should rebound once and then settle. If it bounces more than that or feels overly soft, the suspension may be worn out. Noises when going over bumps during your test drive are also a clear signal that something’s up.
What To Look Out For When Buying A 2nd Hand Car From A Dealer
Dealership Reputation
A dealership’s reputation is a good place to start. Check online reviews on local platforms, ask friends and family for referrals, and browse the dealer’s social media pages. A well-reviewed dealer is more likely to provide reliable after-sales support and upfront transparency.
Used Car Inspection Report
Ask to see the dealership’s inspection report or roadworthy certificate. Reputable dealers will often have a 101-point or similar inspection that covers key components like brakes, engine condition, and suspension. If they can’t provide one, be cautious.
Return Or Exchange Policy
Some dealerships offer a short return or exchange policy if something goes wrong shortly after purchase. Find out if this is an option and read the fine print to understand the conditions. This type of policy can give you a bit of a safety net.
Warranty Options
Even used cars can come with warranties. Ask the dealer what’s included—does it cover major engine issues or just basic servicing? Know the time period and mileage cap, and find out whether it’s backed by the manufacturer or a third-party provider.
Price Check
Before signing anything, do your homework. Use online tools and classified listings to compare prices of similar models with similar specs and mileage. This helps you negotiate confidently and avoid being overcharged.
Admin And Delivery Fees
Always ask for a breakdown of the final cost. Some dealers add admin, licencing, or delivery fees on top of the sale price. These can push up your total unexpectedly, so make sure everything is itemised on the invoice before you pay a deposit.
What Documents Do I Need When Purchasing A Pre-Owned Car
Getting the paperwork right is key to a stress-free purchase. Here’s what you need and why:
| Document | Why It’s Important |
|---|---|
| Vehicle Registration Certificate | Confirms the car’s legal ownership |
| Roadworthy Certificate | Required by law to register the vehicle |
| Proof of Address | Needed for the ownership transfer process |
| ID Book or Smart ID | Verifies your identity |
| Proof of Purchase/Invoice | Shows the terms of the sale |
| Service Records | Indicates regular maintenance |
| Finance Settlement Letter (if applicable) | Proves any finance has been settled |
What To Look For When Test Driving A Used Car
Steering
The steering wheel should feel firm and responsive, not loose or jittery. There should be no pulling to one side, which can point to alignment issues. If you feel vibration at higher speeds or while braking, this may signal problems with wheel balancing or suspension.
Braking
Brakes should feel solid and consistent. If the pedal sinks too low or the car shudders when stopping, there may be issues with the brake pads or discs. Make sure the car brakes in a straight line and that the ABS system, if fitted, engages without drama.
Gear Changes
Gear changes should be smooth whether you’re in a manual or automatic. If there’s grinding, clunking, or slipping between gears, walk away. It could be a gearbox or clutch problem, both of which are expensive to fix.
Acceleration
Press the accelerator firmly and see how the car responds. It should accelerate smoothly without flat spots or jerking. A delayed or sluggish response might indicate engine or transmission issues.
Engine Noise
Listen carefully for knocking, rattling, or whining sounds. The engine should sound consistent and steady. Unusual noises, especially under load or during acceleration, often suggest worn parts or poor maintenance.
Comfort
Make sure you feel comfortable behind the wheel. Adjust the seat, mirrors, and steering wheel. Visibility should be clear in all directions, and the ride should be stable, even on uneven surfaces. If it doesn’t feel right now, it won’t improve over time.
At Group1 Cars, we want you to buy with confidence. Use these pointers to guide your decision-making, and don’t be shy to ask our team for help or clarification. Whether you’re shopping online or visiting one of our branches, we’re here to make your used car journey smooth from start to finish.
When you buy a pre-owned vehicle from us, you’re backed by the Group1 Guarantee:
The 101-point vehicle quality check ensures every car has passed a strict and thorough inspection before it reaches our showroom.
An optional Group1 warranty is available to give you added protection and peace of mind after purchase.*
Guaranteed mileage means the odometer reading has been verified, so you know exactly how far your vehicle has travelled.
Licensed and legal status is confirmed for every vehicle, ensuring it’s registered, roadworthy, and ready to drive.
Zero stolen vehicles are ever sold—we perform the necessary checks to guarantee your car’s legitimacy.
Guaranteed model year assures you that the listed model year matches the actual manufacturing details.
An optional service plan can be added to help cover routine maintenance and keep your car in excellent condition.*
Our 20-day exchange promise allows you to return the vehicle within 20 days if it’s not the right fit for your needs.*
Full service history eis included wherever available, so you can see how well the vehicle has been cared for over time.
Contact Group1 Cars for expert advice, or browse our quality-approved pre-owned vehicles today.
*Terms and Conditions Apply.
