Model Guides

Buying a Used BMW X6: What to Check

What to check before buying a used BMW X6 (G06) in Australia: the xDrive30d diesel, coupe-SUV practicality, servicing, technology and diesel use.

Bob Wang, Founder
October 29, 2026
Black 2022 BMW X6 xDrive30d M Sport in the Safeway Auto showroom in West End, Brisbane

The X6 is BMW’s coupe-style SUV. It has the presence and road manners people love, with the strong, efficient six-cylinder diesel in the xDrive30d. Bought well, a used X6 offers a lot of luxury for the money.

The basics

The third-generation X6, known as the G06, arrived in Australia in 2019. The xDrive30d uses a 3.0-litre six-cylinder turbo-diesel, listed at 195 kW and 620 Nm for Australian cars, with an eight-speed automatic and xDrive all-wheel drive. The M Sport package adds sportier styling and equipment.

Is the shape right for you?

The sloping roofline is the reason people buy an X6, but it does take away some rear headroom and boot height compared with an X5. Sit in the back, load the boot with what you normally carry, and check the rear visibility and cameras. If you need maximum space, an X5 may suit you better.

Dashboard, screens and M Sport steering wheel of a used 2022 BMW X6 xDrive30d at Safeway Auto
A lot of technology inside. Test the screens, cameras and driver-assistance features.

The diesel

The six-cylinder diesel is smooth, strong and economical on longer drives. Modern diesels use a particulate filter that cleans itself on the open road, so a car that only ever did short trips may have had issues with it. Ask how the car was used and watch for warning lights.

Servicing

I want to see a complete service history from BMW or a qualified specialist, done on time. Check the condition-based service display in the car and ask what has been done recently. Read our guide to buying a used European car for more.

The usual checks still apply

Run a PPSR check, check for recalls by VIN on the vehicle recall register, and look closely at the large wheels and tyres.

Our X6

We currently have a 2022 BMW X6 xDrive30d M Sport in our West End showroom. You can see it at the end of this article, and read how we select used cars.

Quick answers

What engine does the BMW X6 xDrive30d have?

A 3.0-litre six-cylinder turbo-diesel, listed at 195 kW and 620 Nm for Australian cars, with an eight-speed automatic and xDrive.

What is the difference between the BMW X5 and X6?

The X6 has a coupe-style sloping roof. It looks sportier but has less rear headroom and boot height than the X5.

Is a used BMW X6 reliable?

It can be, with regular servicing. A complete service history is the most important thing to check.

Is a diesel X6 a good choice?

It suits people who do longer drives. For lots of short trips, consider whether a petrol suits you better.

Looking for a luxury SUV in Brisbane?

See our current cars, book a test drive, or ask our vehicle sourcing service to find the right one.

About Safeway Auto

Safeway Auto is a boutique used car dealership at 4 Ferry Road, West End, Brisbane. We select late-model vehicles with clear history and documented servicing, and we also help people sell, trade in, consign and source cars.