Buying a Demo EV in Australia: Is the Discount Worth It?

By Editorial Team 9 min read

Buying a demo EV in Australia can save you a few thousand dollars, but only if the discount beats the best deal on a brand-new car. A demonstrator is a car the dealer has registered and used for test drives. It’s usually a few months old with a few thousand kilometres on it. In most states it counts as a used car, and the factory warranty has usually already started ticking.

That last part catches people out. Picture a typical demo deal: a GWM Ora 5 Ultra with about 3,000 km, offered at $34,000 drive-away, against $36,000 for a new one from the same dealer. Sounds fair. But buyers using brokers report getting brand-new Ultras for about $33,000 to $34,000, which wipes out the demo’s advantage. EV prices move fast. A demo priced against last quarter’s list price can be worse value than a new car on this month’s offer.

This guide explains what discount to expect, when the warranty starts, your rights in each state and the checks to run before you buy. For every model on sale, start at our electric vehicles hub.

Is buying a demo EV in Australia worth it?

Yes, when the saving is at least a few thousand dollars below the best new-car drive-away price, the warranty has plenty of time left and the battery checks out. WhichCar’s advice is that a demo should save you at least a few thousand dollars on the new on-road price. Anything less, and you’re paying close to new money for a car strangers have driven.

EVs add a twist. Price cuts and launch offers are common, especially among Chinese brands. Battery-electric cars took 24.2 percent of new-car sales in September 2026 (Electric Vehicle Council and FCAI, via CarExpert), and that competition keeps pushing prices down. A demo priced when the model launched can be overtaken by a new-car offer a few months later.

Here’s how to frame the decision:

FactorGood demo dealWalk away
PriceSeveral thousand below the best new drive-away priceWithin $1,000 to $2,000 of new, or above broker prices
KilometresUnder about 5,000 kmWell over 10,000 km
Warranty usedA few monthsMore than a year
Build dateCurrent model yearOlder build superseded by an update
Battery healthReport supplied, close to 100%Dealer can’t or won’t supply one

Carsales notes demos can carry anything from delivery kilometres up to about 15,000 km. At the higher end, a lightly used private car can be cheaper again.

Before you negotiate, get a quote for the same car new. Brokers and fleet buying services often beat dealer prices, and some employers’ novated lease providers have fleet discounts too. That’s your benchmark.

When does the warranty start on a demo?

For most brands, the factory warranty starts when the dealer first registers the car, not when you buy it. Every month the car spent as a demonstrator comes off your coverage.

BYD spells this out. Its 2026 Australian warranty terms say an ex-demonstrator’s new-vehicle warranty starts when the dealer registers it and puts it into service as a demonstrator (BYD vehicle warranty). MG and GWM start their warranties from first registration. Kia starts from the earliest of retail delivery, first registration or first commercial use.

The battery warranty works the same way, so check both. A demo that’s been registered for eight months on a seven-year warranty leaves you six years and four months of cover.

Western Australia is the exception. The state’s consumer protection commissioner has said a demo buyer gets the full manufacturer warranty period from the date of purchase, with the demo kilometres deducted from the distance limit. BYD’s terms reflect this, with a separate clause for WA buyers.

Is a demo car new or used?

In most states a demo is legally a used car. That changes which protections apply.

StateHow a demo is treatedDealer warrantyCooling-off
NSWSecond-hand vehicle under the Motor Dealers and Repairers Act 20133 months or 5,000 km for cars under 10 years and 160,000 km1 business day, only if the dealer arranges finance
VictoriaCovered by the used-car statutory warranty if under 10 years and 160,000 km3 months or 5,000 km3 clear business days, lost if you take delivery
QueenslandNot classed as a new carClass A: 3 months or 5,000 km1 business day on used cars
Western AustraliaA separate “demonstrator” categoryFull factory warranty runs from purchase dateCheck with Consumer Protection WA

Sources: NSW Government buying a used vehicle (updated September 2025); Consumer Affairs Victoria; Queensland Government and its new-car buying guide (updated June 2026); Consumer Protection WA. Rules as of October 2026.

The state dealer warranty runs alongside the manufacturer’s warranty, not instead of it. You’re also covered by the Australian Consumer Law, which applies to new and used cars and can’t be signed away. If a demo turns out to have a serious fault, our guide to lemon laws in Australia explains how to reject it.

In NSW, a dealer who registers a car for test drives must sell it with a dealer notice disclosing its history, even if it was only driven briefly. Read that notice before you sign.

What to check on a demo EV

A demo EV needs the same checks as any used car, plus a few that are specific to electric cars. Most take minutes.

Battery health. Ask the dealer for a state-of-health report from their diagnostic equipment. State of health is the battery’s usable capacity compared with when it was new. A demo with a few thousand kilometres should be at or very close to 100 percent. The NRMA runs a mobile EV battery health check in Sydney and Canberra if you want an independent test. For context, battery testing firm Aviloo found EVs averaged 87 to 94 percent state of health at 150,000 km across more than 500,000 cars (The Driven, 2026). A demo should be nowhere near those numbers.

Build date and software. Check the build plate. Some brands update hardware or features mid-year, and an older demo can miss them. Ask whether the car has the latest software version, and get any pending updates done before delivery.

Recalls. Search the VIN on the federal vehicle recalls register. Ask the dealer to complete open recalls before you take delivery, not after.

Finance against the car. Dealers often fund their stock through floorplan finance. A PPSR search costs a few dollars and shows any security interest. If you buy from a licensed dealer in the ordinary course of their business, you generally take the car free of their floorplan finance, but a search is still cheap peace of mind.

What’s included. Confirm the portable charging cable, both keys or key cards, the tyre repair kit and any accessories are with the car. Demo cars get used hard on test drives, so check the interior, the wheels and the charge port flap for wear.

Registration. Ask how much registration is left and whether it transfers with the car. In NSW, demonstrator registration lasts one year and can’t be renewed by the dealer, so check when it expires.

Stamp duty, novated leases and other costs

Expect to pay stamp duty on a demo, just as you would on a new car. Dealers are usually exempt from duty while a car is a demonstrator, and the duty falls due when it transfers to you. In NSW, motor vehicle duty is $3 per $100 of value up to $44,999. In the ACT, zero-emission vehicles lost their duty exemption on 1 September 2025 and now pay the standard rate (ACT Revenue Office). Get the drive-away figure in writing so duty and transfer costs are included.

A demo EV can usually go on a novated lease. The ATO’s EV exemption from fringe benefits tax requires the car to be first held and used on or after 1 July 2022, and its value at first retail sale to be below the luxury car tax threshold for fuel-efficient vehicles, which is $91,661 for 2026-27. Because a dealer usually buys a demonstrator without paying luxury car tax, your purchase is normally treated as the first retail sale. Confirm that with your lease provider before you sign, especially on a demo priced close to the threshold. Our novated lease calculator shows what the lease will cost.

Demo, ex-fleet or new: which is the better buy?

A new car on a good offer often beats a demo, and an ex-fleet car usually beats both on price. Here’s how they compare.

OptionTypical ageTypical kmsWarranty leftPrice
New0Delivery kmsFullHighest list price, but offers and broker deals are common
DemoA few months to a yearA few thousand to about 15,000Most of itA few thousand below new
Ex-fleet or ex-rental1 to 3 years20,000 to 80,000Partly usedWell below new

A demo makes most sense when you want a specific variant and colour now, the discount is real and the warranty has most of its life left. It makes least sense on a model that’s about to get an update or a price cut.

If you want the biggest saving and don’t mind a few more kilometres, look at ex-fleet EVs. Our guide to buying an ex-fleet EV covers where to find them. If you’re weighing a demo Ora 5 against a new one, our GWM Ora 5 review has the current specs and pricing.

Frequently Asked Questions

Is a demo car new or used in Australia?
Legally, it's usually used. NSW law treats a demonstrator as a second-hand vehicle, and Queensland says a demo is not classed as a new car. That's why demos come with the state's used-car dealer warranty, and why dealers can price them below the new-car list price.
Does the warranty start on a demo car?
Usually, yes. Most brands start the factory warranty when the dealer first registers the car. BYD's 2026 warranty terms say an ex-demo's warranty starts when the dealer registers it as a demonstrator. Western Australia is an exception, where the warranty period runs from your purchase date.
How much discount should you get on a demo EV?
Aim for at least a few thousand dollars below the best drive-away price on a new one, not below the list price. EV prices move fast, and brokers often beat dealer demo prices on new stock. Owners report demo EVs with about 3,000 km selling for roughly $2,000 below the same dealer's new price.
Can I get a demo EV on a novated lease?
Generally, yes. The ATO's EV fringe benefits tax exemption requires the car to be first held and used on or after 1 July 2022 and priced below the $91,661 luxury car tax threshold for 2026-27. Most current demos meet both, but confirm the details with your lease provider before you sign.
Do demo cars come with a cooling-off period?
It depends on your state. Victoria gives three clear business days for dealer car sales, which you lose by taking delivery. NSW gives one business day only when the dealer arranges your finance. Queensland gives one business day on used cars, which includes demos. Check your state's fair trading site.
GE

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Editorial Team

Gridly Editorial Team

Gridly's editorial team researches and produces independent comparison content for Australian homeowners. All content is built from primary sources and reviewed for factual accuracy before publication.