10 Expert Tips for Buying a Used Car
- Auto Brokers
- Aug 17
- 4 min read
Updated: Aug 23
Why Buying a Used Car Can Be a Smart Move
When it comes to buying a vehicle, new isn’t always better. Used cars offer tremendous value, especially if you know what to look for. They’re generally more affordable, depreciate slower than new ones, and allow access to a broader range of makes and models.
Especially in New Zealand, where used car imports are popular and car prices can be steep, opting for a well-maintained used car could save you thousands of dollars. Let’s dive into the top 10 tips to make the process smooth and stress-free.
Tip #1: Know What You Need – Define Your Purpose
Before diving into listings, figure out what kind of car suits your lifestyle.
Family, Work, or Adventure?
For families: Prioritize space, safety ratings, and comfort.
For work: Consider vans or utes with good load capacity.
For weekend getaways: SUVs or 4WDs might be ideal.
Consider Fuel Economy and Size
Compact cars are more fuel-efficient and cheaper to maintain. However, if you're driving long distances or carrying gear, something bigger may be necessary. Use resources like RightCar NZ to check fuel ratings and CO₂ output.

Tip #2: Set a Realistic Budget
It's easy to fall in love with a car out of your price range. Avoid disappointment by planning ahead.
Factor in Insurance, Repairs, and WOF
Your budget shouldn’t just cover the purchase price. Include:
Vehicle insurance
Warrant of Fitness (WOF) checks
Future repairs or upgrades
Registration and road user charges (RUC)
Consider Finance or Sales-on-Behalf Services
Auto Brokers offers full-service sales on behalf, which can reduce risk and ensure fair pricing. This route saves time and offers peace of mind, especially for first-time buyers.
Tip #3: Research Car Makes and Models
Knowledge is power. Start with the brands and models you’re interested in, then dive into specifics.
Reliability Ratings & Reviews
Websites like Consumer NZ or forums like Trade Me Motors Reviews can help you understand:
Common faults
Real-world fuel economy
Owner satisfaction
Common Problems and Known Issues
Look out for vehicles with recurring issues like faulty transmissions or excessive oil consumption. Knowing these can help you negotiate a better deal—or avoid a lemon altogether.
Tip #4: Get the VIN and Run a Background Check
The Vehicle Identification Number (VIN) is your key to unlocking a car’s past.
Why Vehicle History Reports Matter
Services like CarJam or MotorWeb NZ allow you to check:
If the car was stolen
Odometer tampering
Outstanding finance
Previous owners
Never skip this step—it’s your safeguard against scams.
Tip #5: Inspect the Car – Don’t Rely on Photos
Photos can hide a lot. Make time for an in-person look or hire someone local to inspect the car.
What to Check: Exterior, Interior, Under the Hood
Exterior: Rust, paint mismatch, panel alignment
Interior: Odors, worn seats, dirty carpets
Under the Hood: Oil levels, leaks, battery age
Bring a Trusted Mechanic if You’re Unsure
A pre-purchase inspection might cost a little, but it could save you from buying a money pit.

Tip #6: Take It for a Test Drive
Never skip this step. A car might look perfect but feel completely wrong when driven.
Listen for Unusual Sounds and Feel the Steering
Test for:
Braking responsiveness
Engine noises
Suspension stiffness
Transmission smoothness
Don’t forget to drive it on both city streets and highways if possible.
Tip #7: Ask for the Service Records
A well-documented maintenance history is a green flag.
A Well-Maintained Car Has Nothing to Hide
Look for:
Regular oil changes
Timing belt replacements
Brake pad changes
Tyre rotation history
If the seller hesitates to show records, that’s a red flag.
Tip #8: Compare Prices and Negotiate Confidently
Use tools like Trade Me Motors or AutoTrader NZ to compare prices of similar models.
Use Market Comparison Tools
Create a shortlist and take note of mileage, condition, and extras (like tow bars or roof racks). This helps you spot overpriced listings.
Tactics for Friendly Bargaining
Be polite and informed
Point out minor flaws
Be ready to walk away
Offer a fair price, not a lowball
Tip #9: Beware of Red Flags and Common Scams
Used car scams are out there—stay alert.
Clocked Mileage, Rebirthing, and Dodgy Dealers
Warning signs include:
Deals that are too good to be true
Sellers pushing urgency (“others are interested!”)
Unwillingness to meet in person
Stick with verified sellers or use a broker to avoid these traps.
Tip #10: Work with a Trusted Auto Broker
If all this feels overwhelming, get expert help.
Benefits of Full-Service Sales-on-Behalf
Auto brokers like Auto Brokers NZ handle everything:
Vehicle inspection
Marketing
Negotiation
Paperwork
Buyer-seller liaison
You get a safer, smoother experience—whether you're buying or selling.
Why Auto Brokers NZ Simplifies the Buying Process
Our full-service, sales-on-behalf process removes stress while ensuring you're not overpaying or buying a problematic car. We work with verified buyers and sellers to protect both parties.
FAQs
1. Is it cheaper to buy a used car from a private seller or a dealer?
Private sellers often offer lower prices, but dealers may provide warranties and legal protections. Working with an auto broker balances both.
2. How do I avoid buying a stolen car in New Zealand?
Check the VIN through CarJam or MotorWeb NZ. Always request the vehicle’s ownership papers and verify seller ID.
3. Can I finance a used car in NZ?
Yes, many banks and lenders offer car loans. Auto Brokers can assist in financing options too.
4. What’s a good mileage for a used car?
Anything under 150,000 km can still be a good deal if the car was maintained well. Focus on service records over mileage alone.
5. What are the most reliable used cars in NZ?
Popular models include Toyota Corolla, Honda Fit, Mazda Demio, and Subaru Forester—known for durability and parts availability.
6. Should I get an independent mechanic to inspect the car?
Absolutely. Even if the seller seems trustworthy, an inspection could catch issues early and help with price negotiations.
Conclusion: Drive Away Confidently
Buying a used car doesn’t have to be stressful. With these 10 expert tips, you’ll be equipped to make a smart, informed decision—whether you’re buying privately, through a dealer, or with the help of an expert broker.
Need assistance? Let Auto Brokers NZ do the legwork for you with our full-service sales-on-behalf process. You’ll get peace of mind, fair value, and a smooth experience from start to finish.