Narellan is the retail centre for the Macarthur region and carries a significant share of the area's dealership stock. If you are buying a used electric or hybrid vehicle in Sydney's south-west, there is a reasonable chance the vehicle is sitting on a lot here.
That is exactly the situation a battery test exists for.
The one thing nobody discloses
A used EV's biggest single variable is the condition of its battery, and it is the one thing that appears nowhere. The odometer does not describe it. The service history rarely mentions it. The dashboard range estimate is a prediction built from recent driving efficiency, not a measurement of pack capacity — it moves with weather, speed and load, which means it can look reassuring on a vehicle that has lost real capacity and alarming on one that is perfectly healthy.
The gap between a pack at 92% and a pack at 78% on the same model is worth thousands at resale and a meaningful slice of usable range every single day. Neither figure is visible to you, and in a good many cases neither is visible to the seller.
Testing a vehicle you do not own yet
We test at dealerships and at private sellers' addresses regularly, and the process is built to be straightforward for everyone involved.
The read is non-invasive. Nothing is written to the vehicle, no settings are changed, nothing is dismantled and no parts come off. The vehicle does not move. It takes minutes, and you get the written report at the vehicle with a numbered certificate anyone can verify independently.
Most sellers agree readily. A seller with nothing to hide rarely objects to a check they are not paying for, and a good result helps them sell. If you need to raise it, here is the wording that works.
At a dealership, ask before you are deep in a deal rather than after — a dealer confident in their stock usually says yes, and one who will not has answered a question for you.
What we see locally
Macarthur vehicles tend towards long commutes and real distances, with driveway and garage parking in roughly equal measure and genuine south-western summer heat. That combination produces wide variation between individual vehicles of the same age — which is good news if you are the one measuring.
Where we come to
Narellan, Narellan Vale, Mount Annan, Currans Hill, Harrington Park, Smeaton Grange, Elderslie, Camden, Gregory Hills and Oran Park. Dealership forecourts, private sellers' driveways and home addresses.
Booking
Online booking is open for all Narellan postcodes. $249, no travel surcharge. Phone 02 7252 1390 to arrange it by voice.
Camden · Battery test vs pre-purchase inspection · Western Sydney · Book a test — $249