Most modern hybrid batteries are designed to last anywhere from 8 to 10 years or 160,000+ kilometres. However, lifespan can vary depending on:

• Driving conditions (stop-start city driving vs. long open-road trips).
• Climate (extreme heat or cold can affect performance).
• Maintenance habits (regular servicing and cooling system checks).
• How often the vehicle is used (hybrids that sit idle for long periods may degrade faster).

With the right care, many drivers find their original battery pack lasts well over a decade. But eventually, all batteries can lose capacity and need attention.

If you own a car in New Zealand, chances are you’re familiar with the term Warrant of Fitness (WOF). It’s the regular safety check that makes sure your vehicle is safe, legal and ready for the road.

But when it comes to WOFs, plenty of drivers have the same burning questions: How long does a WOF take? How do I check my WOF expiry online? Is there a WOF expiry grace period in NZ? How much is a Warrant of Fitness, and what does a Warrant of Fitness actually show?

In this blog post, we’ll tackle all of those WOF questions (and a few more) so you can feel confident about what’s involved and when it’s time to book yours in.

A typical WOF inspection takes around 30–45 minutes, depending on the condition and age of your vehicle and how busy the workshop is. If your car is in good shape, the process can be relatively quick. However, if the inspector finds issues that need to be fixed - like worn brake pads, faulty lights or damaged tyres, you may need to allow extra time for repairs.

Pro tip: Booking ahead can help you avoid long wait times. If you’re searching “WOF near me open today” for a last-minute check, just be aware there might be a queue.

The frequency of WOF checks depends on the age of your vehicle:

• New vehicles: First WOF is issued for three years from the date of registration.
  
• Vehicles first registered after 2000: Require a WOF every 12 months.
  
• Vehicles first registered before 2000: Require a WOF every 6 months.
  
• From 1 September 2025, light vintage and veteran vehicles more than 40 years old will only need a WOF inspection once every 12 months instead of every 6 months.

Checking your schedule and setting reminders is the best way to avoid being caught out with an expired WOF. If you’re one of our regulars, we’ll make it even easier by sending you a reminder when it’s time to book - so you’ll always be up to date.

One of the most common questions is: “How do I check WOF expiry online?” Fortunately, it’s simple.

You can check your vehicle’s current WOF expiry date using the New Zealand Transport Agency (NZTA) website. Just enter your car’s number plate in the free online tool, and you’ll instantly see your WOF and registration details.

There’s often confusion around whether there’s a WOF expiry grace period in NZ. Unfortunately, the answer is no. Once your WOF has expired, you cannot legally drive your car on the road unless it’s for the purpose of getting the vehicle repaired or driving it directly to a testing station.

Driving without a current WOF can result in fines and, more importantly, puts you and others at risk. The best approach is to book your WOF well before your expiry date to avoid any last-minute stress.

A WOF inspection covers a wide range of safety checks. While it’s not a full mechanical inspection, it will highlight whether your car meets legal safety standards. A Warrant of Fitness shows the following key items have been checked:

• Brakes - effectiveness and balance
  
• Tyres - tread depth, condition and inflation
  
• Lights - headlights, indicators, brake lights and reverse lights
  
• Steering & suspension - no excessive wear or looseness
  
• Glazing - windscreens, wipers and washers
  
• Seatbelts - condition and operation
  
• Doors & airbags - must open/close properly, safety systems intact
  
• Exhaust system - no excessive noise or leaks
  
• Body condition - no rust or sharp edges that could cause injury

If your vehicle passes all these checks, you’ll be issued a new WOF sticker to display on your windscreen. If not, you’ll be given a report listing the issues that need fixing before you can legally drive again.

If your vehicle fails it's WOF, don’t panic. It’s common, and usually fixable. You’ll be given a “Notice of Rejection” which lists the issues. Once repaired, you’ll need to bring the vehicle back for a re-check.
​
Most garages allow you to bring the car back for a second Warrant of Fitness inspection within a set timeframe (often 28 days) for a free or reduced-cost re-look. That way, you’re only paying for one WOF check, not two.

A Warrant of Fitness certification might feel like just another chore, but it’s a crucial part of keeping New Zealand’s public roads safe and ensuring your car meets the required safety standards for you, your passengers and everyone else on the road. From knowing how long a WOF takes to understanding the WOF expiry grace period in NZ, these checks are all about keeping vehicles safe and reducing risks.

So, the next time you’re searching “WOF near me open today” or wondering “how much is a Warrant of Fitness”, you’ll know exactly what to expect and how to prepare.

​At the end of the day, a current WOF isn’t just a legal requirement. It’s reassurance that your car is safe, roadworthy and ready for wherever the road takes you.