Audi Q7 Years to Buy Australia: Best Models for Used Buyers

Buying a used luxury SUV can feel a little like shopping for a beautiful old house. The polished floors and impressive façade grab our attention first, but what really matters is what has been maintained behind the walls.

That is especially true when we look at the Audi Q7 years to buy in Australia.

The Q7 has long been one of the most appealing premium seven-seat SUVs on the Australian market. It blends a genuinely spacious cabin with strong diesel engines, quattro all-wheel drive, excellent highway manners, and the sort of understated styling that tends to age gracefully.

But buying the right Q7 isn't simply a matter of finding the newest vehicle within our budget.

Some model years offer particularly strong value because they combine mature technology with reasonable used prices. Others introduce worthwhile upgrades but add another layer of electrical complexity. And regardless of year, maintenance history can completely change whether a particular Q7 is a smart purchase or an expensive headache.

For many Australian used-car shoppers, the sweet spot sits somewhere between 2017 and 2022, with 2018–2019 examples offering particularly attractive value and 2021–2022 cars making sense for buyers who want the newer interior and technology package.

Let's break down why.

Quick Answer: Which Audi Q7 Years Should We Buy in Australia?

If we want the short version, these are the years we would concentrate on:

There is an important qualification.

The best Audi Q7 year is not necessarily the best Audi Q7 sitting in front of us.

A meticulously maintained 2017 Q7 with complete service records can be a far smarter purchase than a neglected 2021 example with missed services, worn suspension components and questionable accident repairs.

Service history remains king.

Understanding the Audi Q7 Generations in Australia

Before picking individual years, we need to understand where the major generational changes occurred.

First-Generation Audi Q7: The 4L Era

The original Q7 entered the market in the mid-2000s and remained around for roughly a decade.

It was enormous, imposing and luxurious, but compared with the later Q7 it was also heavy.

Age is now the biggest concern with these vehicles.

Even when the engine remains healthy, an older premium SUV can accumulate problems involving:

• suspension components;
• electronic modules;
• cooling systems;
• sensors;
• interior electronics;
• air conditioning;
• transmission-related maintenance;
• diesel emissions hardware;
• seals and hoses.

That doesn't automatically make first-generation Q7s poor vehicles. Some remain excellent.

But if our objective is identifying the best Audi Q7 years to buy in Australia, we'd generally start with the second generation unless the purchase price is unusually compelling.

Second-Generation Audi Q7: The 4M

This is where things became much more interesting.

The second-generation Q7 arrived in Australia in late 2015. Contemporary Australian reporting noted that it replaced the long-running original generation and represented a substantial advancement in technology and efficiency.

Despite remaining a large seven-seat SUV, the new architecture reduced weight significantly compared with its predecessor.

That matters.

Imagine swapping a hiking backpack full of bricks for one containing only what we actually need. The second Q7 still feels substantial, but it carries itself with noticeably more sophistication.

This generation is the one we'd target for most used buyers today.

Why the Second-Generation Q7 Makes More Sense

The 4M Q7 brought improvements almost everywhere.

We gained better cabin technology, modern safety systems, more efficient engines and a noticeably more refined driving experience.

The combination works especially well in Australia.

On long freeway journeys, regional roads and interstate trips, the Q7 feels almost purpose-built for covering distance. Its substantial body and quiet cabin make kilometres disappear beneath us.

That is a major reason used Q7s remain tempting even when servicing costs exceed those of mainstream SUVs.

2015 Audi Q7: Buy Carefully

The 2015 calendar year sits right around the transition between generations in Australia.

That means we must pay particular attention to exactly what we're looking at rather than treating every "2015 Q7" as equivalent.

The second-generation Q7 reached Australia during 2015, so build date, compliance date and generation should all be confirmed. Australian reports from the launch period described the second-generation model as a major step forward over the original.

Who Should Buy a 2015 Q7?

Someone looking for maximum luxury per dollar may find these interesting.

However, we'd insist on:

• a complete service history;
• a pre-purchase mechanical inspection;
• diagnostic scanning;
• confirmation of generation and specification;
• evidence that recalls have been completed;
• close inspection of suspension and electronics.

Price alone should never convince us.

A cheap premium SUV can become expensive astonishingly quickly.

2016 Audi Q7: The Budget 4M Sweet Spot

Moving into 2016 gives us a clearer path into the second-generation Q7.

This is where the vehicle starts to make considerable sense for buyers who want the newer architecture without spending the money demanded by later examples.

Australian-market Q7s offered 3.0-litre turbo-diesel power, quattro all-wheel drive and the practicality of seven seats.

Advantages of Buying a 2016 Q7

The biggest advantage is depreciation.

The original owner absorbed the brutal part of the luxury-car depreciation curve years ago.

We now get the engineering, cabin and road manners of a vehicle that originally cost close to six figures without paying anything resembling its original price.

But Age Still Matters

A 2016 vehicle is now old enough that rubber components, batteries, suspension parts and electronics deserve attention.

Mileage is only part of the story.

A Q7 with 150,000 mostly highway kilometres and impeccable servicing may be healthier than a 90,000km vehicle that made short urban trips and skipped maintenance.

2017 Audi Q7: One of the Best Value Years

Now we get into particularly attractive territory.

A 2017 Audi Q7 can represent an excellent compromise between purchase price, modernity and proven mechanical architecture.

By this stage, the second-generation platform was established, yet current used prices can be substantially below those of facelifted cars.

Why We Like the 2017 Q7

For buyers who care more about comfort, diesel torque and cabin quality than having the newest touchscreen, the 2017 model deserves serious consideration.

It has aged surprisingly well visually.

Place a tidy 2017 Q7 next to many newer SUVs and it doesn't look ancient. Audi's restrained design language helps enormously here.

It wears age like a tailored navy suit rather than last decade's fashion experiment.

What Should We Inspect?

Pay particular attention to:

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• air suspension operation if fitted;
• warning lights;
• infotainment functions;
• panoramic roof operation and drainage where equipped;
• transmission behaviour;
• diesel particulate filter history;
• cooling-system condition;
• tyres and wheel alignment;
• control arms and suspension bushes;
• battery condition.

Premium SUVs often hide maintenance costs behind silky test drives, so inspections matter.

2018 Audi Q7: Our Used-Buyer Favourite

If someone asked us to name one particularly appealing year without giving a budget, 2018 would be near the top of the list.

Why?

It sits deep enough into the 4M generation to feel established but before the later facelift brought significantly more screens and electrical complexity.

What Makes 2018 Attractive?

We get the mature version of the original second-generation formula.

The styling remains classy, the interior feels genuinely premium, and depreciation has made these vehicles far more attainable than they once were.

For many buyers, this is exactly where value peaks.

We aren't paying extra merely because an SUV has newer-looking dashboard graphics.

Instead, we're buying the core experience: space, comfort, refinement and strong performance.

Check Outstanding Recall Work

Australian government recall records show that a very small number of 2018–2019 Q7 vehicles were affected by a curtain-airbag-related recall. The important lesson isn't that those years should be avoided; rather, buyers should check the VIN of any prospective vehicle for outstanding campaign work.

Recall history should form part of every used-car inspection.

2019 Audi Q7: Perhaps the Strongest All-Round Buy

For the combination of age, features and depreciation, 2019 may be the strongest all-round Q7 year for many Australian shoppers.

It gives us a late example of the original 4M design before the extensive facelift.

That's appealing because manufacturers often polish small details as a generation progresses.

Why Choose 2019 Instead of 2016?

We're paying more, naturally.

But we potentially gain:

• a younger vehicle;
• fewer years of environmental wear;
• newer electronic hardware;
• lower average kilometres;
• a better chance of finding excellent service records.

And because it is no longer a recent model, depreciation has already done meaningful work for us.

That combination makes 2019 extremely interesting.

2020 Audi Q7: Understand What You're Buying

The 2020 period can require a little more homework because the Q7 underwent a major facelift around this time.

Australian-market facelift information announced substantial styling, cabin and mechanical updates, including the 45 TDI and 50 TDI diesel variants using 3.0-litre V6 turbo-diesel engines with 48V mild-hybrid technology.

The 45 TDI produced 170kW and 500Nm, while the stronger 50 TDI produced 210kW and 600Nm in the Australian specification reported at the time.

Why the Facelift Matters

This wasn't merely a new bumper and a prettier grille.

Inside, the dashboard became considerably more digital.

The facelift introduced:

• a 10.1-inch primary touchscreen;
• an additional 8.6-inch lower display;
• Audi Virtual Cockpit;
• revised styling;
• updated assistance technology;
• 48V mild-hybrid systems;
• standard adaptive air suspension across the reported 2020 Australian Q7 range.

It suddenly felt far closer to the Q8.

The Trade-Off: More Technology Means More Complexity

We love technology when it works.

It's brilliant.

But every additional screen, module, sensor and electrical subsystem becomes another thing that needs to keep working as the vehicle ages.

That doesn't mean the newer Q7 is unreliable.

It simply means a thorough diagnostic scan becomes even more important.

2021 Audi Q7: Best Choice for Modern Luxury at Used Prices

The 2021 Audi Q7 is one of our favourite choices for buyers willing to spend more.

Here we're firmly into the facelifted era.

Australian specifications included 45 TDI and 50 TDI diesel models, while a 55 TFSI petrol engine also appeared in the range. The 2021 models included features such as Virtual Cockpit, adaptive cruise control, adaptive air suspension and Matrix LED headlights depending on variant.

Why 2021 Hits a Sweet Spot

The 2021 Q7 looks and feels substantially newer than a 2018 model.

Yet it's old enough to have experienced meaningful depreciation.

That's precisely where savvy luxury-car buyers tend to shop.

We're allowing somebody else to pay the premium for showroom freshness while still getting something that feels contemporary.

Who Should Buy the 2021 Model?

It's ideal for someone who prioritises:

• modern infotainment;
• contemporary interior design;
• advanced driver assistance;
• refinement;
• premium appearance;
• long-distance comfort.

If budget allows, we'd happily put a well-maintained 2021 model high on the shopping list.

2022 Audi Q7: A Great Newer Used Option

The 2022 Q7 carried the facelifted formula forward.

Australian reports described the core range as largely unchanged from the facelifted model, while the SQ7 moved to petrol V8 power.

For ordinary Q7 buyers, this means the 2022 model offers a known and mature package rather than reinventing everything.

Why Buy a 2022 Instead of a 2021?

Condition may be the deciding factor.

We wouldn't automatically pay thousands more simply because one vehicle is twelve months newer.

Instead, compare:

• kilometres;
• service documentation;
• tyre condition;
• brake condition;
• options;
• ownership history;
• accident history;
• remaining warranty or dealer coverage;
• actual asking price.

A spotless 2021 beats a neglected 2022 every time.

2023 Audi Q7: Excellent but Less of a Bargain

The 2023 model naturally gives us a younger vehicle.

For buyers who intend to keep the Q7 for many years, that can make sense.

However, as we climb towards newer models, the reason for buying used becomes slightly weaker.

The bargain factor starts shrinking.

When Is a 2023 Worth It?

We'd consider one if the price gap between it and a 2021–2022 vehicle is surprisingly small.

Used luxury pricing doesn't always move in neat increments.

A motivated seller, higher mileage or unpopular specification can sometimes bring newer vehicles surprisingly close to older alternatives.

Shop the individual vehicle, not merely the model-year column.

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2024 and Newer Audi Q7: Best for Buyers Wanting Fresh Technology

Audi subsequently gave the second-generation Q7 another update.

Australian reporting on the 2024 update described revised exterior styling, upgraded lighting technology and infotainment changes, with the refreshed vehicle scheduled to reach Australia during the second half of 2024.

These newer Q7s are clearly attractive.

But are they the best used buy?

Not necessarily.

We pay considerably more for their freshness.

Someone keeping the vehicle for eight or ten years might happily accept that. Someone chasing maximum luxury per dollar probably won't.

Best Audi Q7 Years to Buy Australia by Budget

Instead of declaring one universal winner, let's match years with different buyer priorities.

Best Lower-Budget Choice: 2016–2017

These offer access to the second-generation Q7 at increasingly attainable prices.

We'd favour an immaculate vehicle with documented servicing over chasing a particular trim.

Best Value Choice: 2018–2019

This is our favourite zone.

These years can combine:

• mature 4M engineering;
• attractive prices;
• timeless styling;
• strong diesel performance;
• excellent practicality;
• less dashboard complexity than facelifted models.

For many households, this is where we'd start shopping.

Best Modern Used Choice: 2021–2022

Want the fancy screens and fresher design?

Start here.

These vehicles deliver a much more modern digital experience while having already begun descending the depreciation curve.

Best Nearly-New Choice: 2023–2024

These make more sense for shoppers prioritising age and technology over absolute value.

Which Audi Q7 Engine Should We Buy in Australia?

Year isn't our only decision.

Engine choice matters enormously.

For much of the Australian market, the 3.0-litre V6 turbo-diesel has been central to the Q7's appeal.

And we understand why.

It suits the vehicle beautifully.

A big seven-seat SUV needs torque in the same way a sailing boat needs wind. Without it, everything feels harder than necessary.

45 TDI vs 50 TDI

In facelift-era Australian specification, the 45 TDI was rated at 170kW and 500Nm while the 50 TDI produced 210kW and 600Nm.

For regular family duty, the 45 TDI isn't exactly struggling.

But the 50 TDI's additional muscle suits the character of the Q7 wonderfully.

When overtaking, carrying passengers or climbing long grades, that extra torque can make the SUV feel pleasantly effortless.

Do We Really Need the Faster Engine?

Probably not.

Do we enjoy it?

Absolutely.

Still, condition wins again.

We'd buy an immaculate 45 TDI before a poorly maintained 50 TDI.

Diesel or Petrol Q7 for Australia?

This depends heavily on how we drive.

Diesel Makes Sense When We:

• travel long distances;
• drive regularly on highways;
• tow;
• cover substantial annual kilometres;
• appreciate strong low-speed torque.

Petrol Makes More Sense When We:

• cover lower annual kilometres;
• mainly drive shorter journeys;
• prefer petrol refinement and response;
• want to avoid some diesel-emissions considerations.

Modern diesels generally appreciate regular longer journeys.

A large diesel luxury SUV driven exclusively five kilometres to the supermarket and back isn't necessarily living its ideal life.

What Mileage Is Too High for a Used Audi Q7?

There is no magic number.

People love mileage rules because they're simple.

Cars aren't.

A properly serviced Q7 with 140,000km could be an excellent vehicle.

A mistreated example with 70,000km could become a financial migraine.

Service History Matters More Than Odometer Psychology

We want to see consistency.

Look at the records.

Do kilometres increase logically?

Were services performed on time?

Were major faults addressed properly?

Are there invoices showing what was replaced?

Has the same specialist or dealership maintained the vehicle?

A folder full of invoices may be more valuable than 30,000 fewer kilometres.

Check the Audi Q7 Service Intervals

For the 2020 Australian Q7, Audi's published servicing schedule was every 12 months or 15,000km, whichever occurred first.

When inspecting used vehicles, compare documented servicing against the applicable schedule for that specific model.

Long gaps deserve questions.

And answers like "my mate changed the oil occasionally" probably shouldn't fill us with confidence.

Audi Q7 Air Suspension: Should We Be Worried?

Air suspension is one of those features we adore when driving and fear when shopping used.

The Q7 can ride wonderfully.

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It can glide down rough roads with the composure of a limousine on hiking boots.

But sophisticated suspension costs more to repair than basic steel springs.

What Should We Look For?

When inspecting the car:

1. Leave it parked and examine whether one corner sits lower.
2. Start the vehicle and observe height adjustment.
3. Cycle through available suspension modes.
4. Listen for excessive compressor operation.
5. Drive over uneven surfaces.
6. Watch for suspension warnings.
7. Have a specialist scan the system.

Don't panic simply because a Q7 has air suspension.

Just price the risk appropriately.

Do Australian Q7s Have Recall Issues?

Like most complex modern vehicles, certain Q7 batches have been covered by recalls.

Australian government records, for example, show a 2020 recall involving seven Q7/Q8 vehicles because a gearbox oil pipe could potentially leak.

Government records also identify limited numbers of 2018–2019 Q7 vehicles affected by an airbag-related campaign.

More recently, a recall covering certain electrified Q7/Q8 variants from the 2019–2024 year range concerned high-voltage battery modules, emphasising why VIN-specific recall checks remain important even on relatively new vehicles.

The key point?

A recall doesn't automatically make a model year bad.

What matters is whether our particular VIN was affected and whether the required work was completed.

How to Inspect a Used Audi Q7 Before Buying

Never treat a quick test drive as a proper inspection.

A warm engine, freshly detailed interior and friendly salesperson can make almost anything feel perfect for 20 minutes.

Our Q7 Inspection Checklist

Before handing over money, check:

• full service documentation;
• VIN and recall status;
• diagnostic fault codes;
• cold-start behaviour;
• transmission smoothness;
• cooling system;
• oil leaks;
• suspension operation;
• air-conditioning;
• infotainment system;
• cameras and parking sensors;
• adaptive cruise control;
• sunroof;
• electric seats;
• tailgate;
• tyre condition;
• brake wear;
• underbody damage;
• evidence of towing;
• paint consistency;
• accident repairs.

Get an Independent Pre-Purchase Inspection

This might be the best few hundred dollars we spend.

A proper specialist inspection could uncover thousands of dollars in upcoming work.

The seller telling us, "It drives beautifully, mate," is not a mechanical assessment.

Why Tyres Matter More Than We Think

Large Q7 wheels look brilliant.

Replacement tyres don't always make our wallets equally happy.

Big premium SUV tyres can be expensive, and aggressive wheel sizes may also compromise ride quality.

Check all four tyres.

Different brands or dramatically different tread depths can reveal a history of cost-cutting.

Poor tyre wear can also hint at alignment or suspension problems.

Should We Buy a Q7 With 21- or 22-Inch Wheels?

They certainly look impressive.

But if comfort and running costs matter, we'd happily choose a smaller factory wheel.

A slightly thicker tyre sidewall can provide:

• better impact absorption;
• improved ride comfort;
• potentially cheaper tyre replacement;
• better protection against pothole damage.

On Australian roads, that isn't a trivial consideration.

Beauty is nice.

An undamaged wheel after hitting a pothole at night is nicer.

What About the Panoramic Sunroof?

Panoramic glass makes the Q7's already spacious cabin feel enormous.

Kids generally love it.

We do too.

But inspect it thoroughly.

Open and close it several times.

Look for:

• water staining;
• unusual noises;
• slow operation;
• damaged seals;
• interior moisture.

Complexity isn't necessarily bad.

Unmaintained complexity is.

How Much Should We Budget for Maintenance?

Anyone buying a used Q7 should maintain a repair reserve.

This isn't because every Q7 constantly breaks.

It's because repairs on a large German luxury SUV can cost more than repairs on a mainstream Japanese crossover.

Tyres are bigger.

Brakes are bigger.

Suspension is more sophisticated.

There are more electronic systems.

The Cheap-Q7 Trap

Imagine two cars.

One costs $40,000 and has perfect records, fresh tyres and recent brake work.

Another costs $35,000 but needs tyres, brakes, suspension work and overdue servicing.

The cheaper Q7 may actually be the expensive one.

Purchase price is only the entrance ticket.

Is an Audi Q7 Expensive to Own in Australia?

Compared with a Toyota Kluger?

Yes.

Compared with other European premium seven-seat SUVs?

Its ownership costs aren't unusual for the class.

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Buyers cross-shopping the Q7 are often looking at vehicles such as:

• BMW X5;
• Mercedes-Benz GLE;
• Volvo XC90;
• Land Rover Discovery;
• Range Rover Sport.

None are economy hatchbacks disguised as luxury SUVs.

We should enter ownership with realistic expectations.

Audi Q7 vs BMW X5: Which Used SUV Makes More Sense?

The BMW X5 tends to feel a little more driver-focused.

The Q7 counters with exceptional refinement and tremendous practicality.

Depending on generation and configuration, the Audi's three-row layout can make it particularly attractive for families.

If we value driving involvement, the X5 deserves attention.

If we want something calm, spacious and almost silently competent, the Q7 has immense appeal.

Audi Q7 vs Volvo XC90

The XC90 brings beautiful Scandinavian design and a highly distinctive interior.

The Q7 feels more traditionally German.

Both make excellent family SUVs.

For long-distance diesel buyers, however, some of the Q7 powertrains have particularly satisfying torque delivery.

The decision ultimately becomes personal.

Sit in both.

Drive both.

Sometimes the spreadsheet chooses one car while our shoulders, back and ears choose another.

Audi Q7 vs Mercedes-Benz GLE

The GLE offers its own interpretation of luxury.

Mercedes often leans towards visual theatre.

Audi traditionally keeps things slightly more restrained.

Think boutique hotel versus beautifully designed executive lounge.

Neither philosophy is wrong.

The Q7's understated character may simply age more gracefully to certain eyes.

The Best Audi Q7 Year Isn't Always the Newest

This deserves repeating.

We naturally assume newer equals better.

Technically, it often does.

Financially?

Not always.

A 2019 Q7 may provide 80 or 90 percent of what we want from a much newer example for considerably less money.

That's the magic of buying used luxury vehicles intelligently.

Someone else purchased the car while depreciation was a cliff.

We arrive when it becomes a hill.

Our Ranking of Audi Q7 Years to Buy in Australia

If we had to rank broad groups for used buyers, we'd put them like this:

1. 2018–2019: Best Overall Value

Our favourite combination of established second-generation engineering, timeless styling and depreciation.

2. 2021–2022: Best Modern Used Q7

Ideal for buyers who want the facelifted dashboard, newer technology and contemporary styling.

3. 2017: Best Value Alternative

A strong choice when purchased with excellent maintenance records.

4. 2023–2024: Best for Younger Used Cars

Attractive for long-term ownership, but the purchase price is naturally higher.

5. 2015–2016: Best for Bargain Hunters

Potentially tremendous value, but inspection and ownership history become increasingly important.

Which Audi Q7 Would We Personally Target?

For pure value, we'd begin with a 2018 or 2019 Q7 3.0 TDI with:

• complete documented servicing;
• sensible kilometres;
• clean diagnostic history;
• quality matching tyres;
• no suspicious suspension behaviour;
• verified recall completion;
• minimal accident history.

If budget allowed us to spend significantly more, we'd jump to a 2021 or 2022 facelifted Q7.

We wouldn't obsess about finding the highest specification available.

Features are fun.

Condition is better.

Final Thoughts on Audi Q7 Years to Buy Australia

The Audi Q7 can be a superb used luxury SUV in Australia.

It gives us seven-seat practicality, serious highway comfort, muscular performance and an interior that still feels special years after leaving the showroom.

For shoppers chasing maximum value, 2018 and 2019 Q7s stand out as particularly compelling choices.

Buyers wanting newer interior technology should turn their attention toward 2021 and 2022 models, while a carefully maintained 2017 Q7 can provide tremendous value for a tighter budget.

But model year should only open the conversation.

The real winner is the Q7 that has been serviced properly, repaired correctly, driven sensibly and inspected thoroughly before purchase.

Buying a used luxury SUV purely by year is like choosing wine solely by the label.

We need to know how it was stored.

Do that homework, and a good Audi Q7 can remain a wonderfully capable family SUV long after its first owner has moved on.

Frequently Asked Questions

1. What is the best Audi Q7 year to buy in Australia?

For overall used-car value, we consider 2018 and 2019 among the strongest Audi Q7 years to buy in Australia. They combine the established second-generation platform with substantial depreciation and a still-modern cabin. Buyers wanting newer technology should also consider 2021–2022 facelifted models.

2. Is a 2017 Audi Q7 worth buying in Australia?

Yes. A well-maintained 2017 Audi Q7 can be an excellent used purchase. Service history, suspension condition, diesel-system health, tyres, electronics and diagnostic results are more important than age alone. We'd strongly recommend an independent pre-purchase inspection.

3. Should we buy an Audi Q7 diesel or petrol?

Diesel Q7 models generally make excellent sense for Australians who travel long distances, regularly use highways or value strong low-rpm torque. Petrol models may suit people covering fewer kilometres or making more short-distance trips. Driving pattern should guide the choice rather than fuel type alone.

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4. How many kilometres is too many for a used Audi Q7?

There isn't a universal limit. A Q7 with 150,000km and meticulous maintenance may be preferable to one with 80,000km and an incomplete service history. Condition, servicing, diagnostic results and how those kilometres were accumulated matter more than the odometer figure by itself.

5. Is buying a used Audi Q7 expensive to maintain in Australia?

It can cost considerably more to maintain than a mainstream SUV because the Q7 uses sophisticated electronics, large brakes, premium tyres and, on some models, adaptive air suspension. Budgeting for maintenance and obtaining a specialist inspection before purchase can dramatically reduce unpleasant surprises.