When motorists work out the true cost of car ownership, they primarily focus on the upfront purchase price and ongoing maintenance costs. However, insurance remains one of the biggest car costs and the type of cover you choose depends on your car’s condition and what you are covered for. Depreciation, service history and fuel efficiency are some factors that can influence the long-term insurance value of your new or used vehicle.
It’s worth running the insurance angle alongside the purchase decision itself, not as an afterthought once you’ve already signed. In this car insurance guide, we’ll walk through the main types of insurance covers and factors influencing your cars’ worth.
Market Value vs Agreed Value Car Insurance
When deciding between a new or used vehicle, the upfront cost isn’t the only thing worth considering, it’s also equally important how you’ll insure it. While both market value and agreed value cover protect your vehicle, they differ in how your car’s value is calculated. The insurance value of your car also depends on how much certainty you want around your payout versus what you are willing to pay for that certainty.
What is Market Value Car Insurance?
Market value car insurance is based on your vehicle’s condition and what your car is worth on the open market before the accident. When you insure your car for market value, your insurance value is determined at the time of the loss or damage, taking into account the make, model, age, kilometres driven, the overall condition of your car and what comparable vehicles are currently worth in the market. Market value car insurance also factors in what your car is worth at the time of your claim, not for what you originally paid for.
If you’re considering buying a used car from the second-hand vehicle market, it’s important to understand what to look for when inspecting used cars, as this could impact the market value assessment of your vehicle. Alternatively, if you’re looking to sell your car, consider these four tips to improve your car’s value.
Two used cars of the same make, model and year can carry different market values in an insurer’s eyes, depending on mileage, service history, mechanical condition, and whether the car has had any prior repairs.
This matters because most used cars are insured on a market value car insurance basis rather than agreed value. Choosing market value insurance is generally cheaper compared to insuring your car for an agreed value, however, the payout may be lower than the price you originally paid for.
What is Agreed Value Car Insurance?
Agreed value insurance locks in a payout figure that you and the insurer agree on when you take out the policy, rather than assessing your car value for insurance at claim time. It gives you certainty about what you’ll receive if the car is written off, which can be useful for newer vehicles. Agreed value car insurance is usually higher because your car’s payout is pre-determined and guaranteed, and car depreciation does not reduce the payout during the policy period.
Buying through a car broker can also give you a more accurate starting point when deciding an appropriate insurance cover. Dealer sticker prices usually include margins, add-ons or can be set higher than what similar cars are actually selling for, which isn’t always reflective of what a car is genuinely worth. If you buy the inflated sticker price and then use it as your agreed value figure, you base your insurance on a number that was never a true reflection of the car’s market worth. That can mean paying a higher premium for cover you’d never actually collect on. A broker can help by negotiating you down to a fairer, more realistic price, giving you a number that’s closer to what the car is actually worth.

New vs Used Vehicles Impact Insurance Values
New or used doesn’t just affect your upfront cost, it flows through to how you should think about cover.
Buying new, your car’s value is at its highest point and will depreciate fastest in the first few years. This is often when agreed value car insurance is worth considering, since it protects you against the sharpest drop in car value for insurance purposes without leaving you underinsured relative to what you paid.
Buying used, the car has already been through its steepest depreciation, so the gap between agreed and market value tends to be smaller. Market value cover is often perfectly adequate for used cars, though it’s still worth checking how insurers are assessing the car’s market value before you commit to a policy.
It pays to have a realistic sense of your car’s value for insurance purposes before you buy – not just what you’re paying for it, but what it’s likely to be worth over the next few years of ownership. Car Search Brokers can help put you in control by understanding what your car is worth, and give you a realistic starting point if you decide to trade-in, compare models or sell later down the road.
Does a Newer Car Always Cost More to Insure?
It’s a common assumption when browsing the new car market that a higher purchase price automatically means a higher premium, but that’s not always how insurers see it. A late-model car with strong safety features can sometimes cost less to insure than an older, less expensive vehicle without them. It’s worth getting a quote on both, rather than assuming the newer option will cost more.
Does a Car’s Mechanical Condition Affect Insurance More Than Its Age?
Two cars of the same age and model can carry very different risk profiles depending on how well they’ve been maintained. Worn suspension components, ageing brakes or a patchy service history can push up an older car’s risk profile in an insurer’s eyes, regardless of what the model year says. If you’re looking at a used car, a solid service history and a pre-purchase inspection aren’t just about mechanical peace of mind, it can also support a fairer insurance assessment and understanding of your car’s market value for insurance.
The Bigger Picture on Ownership Costs
Insurance is just one piece of the true cost of car ownership, but it’s a piece that’s directly shaped by the car you buy including its age, its value, and whether it’s new or used. Thinking about cover before you buy, rather than as an afterthought once the car’s in your driveway, puts you in a much stronger position to budget accurately and avoid surprises down the track.
If you’re weighing up a new or used car and want a clearer picture of what long-term ownership will actually cost, call 1300 650 890 or get in touch today and let Car Search Brokers tell you exactly what your used car is worth.