How Long Does an Oil Change Take

So, how long does an oil change take? Well, it depends on a few variables, including who performs the service, the type of vehicle you have, and whether additional checks or services are included. Let's take a closer look:

Average time at a professional garage

For most cars, a standard oil change at a garage will take between 30 and 45 minutes. If the garage is busy, or if you're bundling the oil change with other services (like a full service or inspection), it could take considerably longer.

Time estimate for DIY oil changes

If you're confident with tools and have experience, a home oil change typically takes around an hour, depending on the tools you use and the type of vehicle you own. If you're less experienced with oil and filter changes, it could take longer. In fact, if you are a first-timer, it's better to take your time and do the job carefully than to rush.

Factors that affect oil change time 

Several elements influence how long the process takes, including:

• Vehicle make and model (some have harder-to-access filters)  
• Whether the oil filter is located underneath or on top of the engine  
• Whether the oil is warm (it flows faster when warm)  
• The type of service. For example, express vs full service  
• Whether other inspections or tasks are included

A typical oil change service includes:

• Draining the old engine oil  
• Replacing the oil filter  
• Refilling with new engine oil  
• Checking the oil level  
• Resetting service indicators (if applicable)

You may also be offered optional additional services, like topping up fluids, visual checks, and tyre pressure adjustments. If you opt for any of these extra car maintenance services, it could extend the time slightly.

How often should you replace your old oil with fresh oil? Well, it varies from vehicle to vehicle. Here are some ways to gauge how often you should replace your old oil:

Manufacturer recommendations

Follow the guidance in your vehicle’s handbook. Most manufacturers recommend fresh oil every 5,000 to 10,000 miles or once per year.

Mileage vs time-based changes

Even if you don’t drive much, oil can degrade over time, and dirty oil is bad for your engine. Time-based changes (at least once a year, maybe more often if you have high mileage) make sure that your oil stays fresh and protective.

Driving conditions that require more frequent oil changes

The following driving conditions can put extra strain on the engine, which accelerates oil degradation:

• Stop-start urban driving
• Short trips in the cold
• Towing, or heavy loads
• Extreme heat or cold  
   

Yes, in theory, you can save some money by doing your own oil change at home. Here's how:

Required tools and space

To change your oil at home, you’ll need:

• A car jack and axle stands
• An oil drain pan
• A spanner or socket wrench
• A funnel
• Gloves and rags
• Fresh oil and a new oil filter
• A safe, level work surface

Step-by-step DIY oil change time estimate

On average, a DIY oil change takes 45–60 minutes, longer for beginners. Here are the steps to follow:

1. Warm the engine briefly  
2. Jack up the car securely  
3. Remove the engine oil drain plug and drain the old oil  
4. Replace the oil filter  
5. Add fresh engine oil and check levels  
6. Dispose of the old oil safely

Common DIY mistakes to avoid

Here's what to watch out for when changing your own oil:

• Using the wrong oil grade
• Over-tightening the engine oil filter
• Forgetting to replace the drain plug
• Spilling or overfilling the oil

An oil change might be a small job, but it plays a big role in keeping your engine healthy and your car running smoothly. Whether you’re doing it yourself or visiting a garage, knowing what to expect can save you time and hassle.