Audi Q3 vs Mercedes-Benz Maybach

What's the difference?

I hate how this car has challenged my long-held belief that coupe SUVs are silly. Even more so than other notable examples I’ve driven, like Mercedes’ GLC 53.

It’s so sleek and stylish, drives beautifully, and is so packed with immersive technology that I had to triple check the price. The Sportback takes everything good about the Q3 and makes it even better looking with barely a penalty to practicality. Bravo.

It’s big, it’s bold and totally baller, but that’s kind of the point.

The Mercedes-Maybach GLS 600 might not win over many fans with its in-your-face design or its sky-high price tag, but there is definitely an appeal here.

Taking luxury to another level is no easy feat, especially in a Mercedes, but the attention to detail, lavish second row and butter-smooth V8 engine combine to turn the already-good GLS into this exquisite Maybach.

Note: CarsGuide attended this event as a guest of the manufacturer, with accommodation and meals provided.

This is the best-looking coupe SUV I’ve seen. Do you agree?

You could argue the Porsche Macan is up there alongside it, and I’d agree, but it’s also at least $20K more expensive.

Volvo’s XC40 maybe comes close in terms of exterior appeal, but it isn’t a coupe.

You can see elements of Lamborghini Urus (an Audi subsidiary) in the air dams and roofline, and there’s a complexity to it which hints at the tech within.

In fact, I’d say this Audi is so swish I kind of understand now. This is what coupe SUVs are meant to be about. Redefining the ‘SUV look’, inside and out.

Why pretend SUVs are about off-roading anymore? They’re really about comfort and convenience in the confines of a city.

Of course, the ‘inside’ bit comes naturally to the Q3, which has a swish, simplistic, but wonderfully advanced cockpit.

The design is upright, but not imposing, spacious, but not barren. The slight driver focus of the vents, touchscreen, and controls is noted and appreciated.

Both screens are ultra-high resolution, sharp and crisp to look at, and it adds so much to the lustre of everything you use, fitting seamlessly with the sharp and detailed lines in the dash. The fully adjustable LED interior ambient lighting is wholly unnecessary but does make it a nice place to be at night, and changing the colours entertained my family members no end.

Virtual Cockpit is still unrivalled for its aesthetics and ease of use, too. The wheel is even notable for its neat proportions and comfortable shape.

What don’t I like? The tall plasticky shift-knob still looks like it belongs in a base-model VW Polo, and some padding around the centre tunnel for the knees would be appreciated.

If you have wealth, why not flaunt it? I reckon that might be the philosophy of the Maybach designers back at HQ, and it kind of shows!

The styling of the Maybach GLS might be the most controversial thing about it. But honestly, I love it!

The liberal lashings of chrome, the three-pointed star hood ornament, and especially with the optional two-tone paintwork, it’s all just so over the top and in your face that it brings out a smile.

From the front, the Maybach is also distinguished by an imposing grille that gives it serious presence on the road, while the profile is characterised by massive 23-inch multi-spoke wheels – better park well clear of any gutters!

You’ll also notice the Maybach eschews the usual black-plastic cladding around the wheelarches and underbody found on lesser/cheaper SUVs in favour of body-coloured and gloss-black panels.

There is also a little Maybach badge on the D-pillar, which is a nice attention-to-detail touch. From the rear, there’s more chrome, while the dual exhaust outlets hint at the performance on offer. But it’s inside where you really want to be.

Everything in there is just a sea of soft-touch and premium materials, from the dashboard to the seats and even the carpet under your feet.

Though the layout of the interior mirrors the GLS, the extra detailing, like the Maybach-stamped pedals, unique multimedia surround and woodgrain steering wheel, elevates the cabin into something truly special.

And if you opt for the comfort rear seats, well they wouldn’t look out of place on a private jet.

The second-row seats also feature contrast stitching on the headrests, cushions, console and doors for that add a touch of class.

I can see the Maybach GLS might not be to everyone’s tastes, but it certainly stands out from the sea of samey-looking luxury SUVs out there.

We like the practicality in the regular Q3, but is the Sportback too compromised? Let’s take a look

The front two passengers are treated to a spacious and airy cabin, with loads of glass and space for your elbows. You can adjust the height of the centre box to suit your driving position, and there are no complaints when it comes to leg- or headroom.

Tech spills out of the dash and into your hands. USB-A, USB-C and wireless connectivity are available to you. In fact, wireless Apple CarPlay is as revolutionary as keyless entry.

You set it up once and that’s it. Just turn the car on, leave the phone in your pocket and the media system does the rest. The cost is a slight input lag, but the payoff of just being able to throw your phone in the charging bay or simply leave it in your pocket and forget about it is well worth it.

Storage areas are abundant for front passengers with big cupholders with a large centre slot for a phone or wallet perhaps, the large wireless charging bay and a small but useful centre console box.

There are also small bottle holders in the doors and a decently-sized glove box.

A small annoyance comes from the high-resolution screen. Some items become too fine to accurately jab at without taking your eyes off the road, particularly in Apple CarPlay mode. Thankfully all essentials, like the climate and volume controls have physical dials.

Visibility out the front and sides for the driver is fantastic, although there’s no denying the smaller rear aperture in the Sportback’s design makes seeing out the rear a bit more difficult.

Rear passengers are treated to a customizable area. The rear seats are on rails, and I found my legroom to be more than adequate in the standard, furthest-back position. I could have moved the seat about 20 per cent further forward without running into issues.

Height is a different story. I’m 182cm (6.0ft) tall and fit okay with maybe a couple of centimetres space above my head. My slightly taller brother (around 185cm) had his head pretty much up against the roof. The standard Q3 had no such issues, but it’s worth considering if you plan to regularly transport taller family or friends.

The back of the rear seats are clad in plastic which looks nasty but will be good for those with kids, and rear passengers can make use of two USB-C ports, a 12V outlet and dual adjustable air vents on the back of the centre stack.

Boot space comes in at 530 litres (VDA) with all seats in their default positions which proved more than enough for our largest CarsGuide suitcase, some duffel bags, and camera equipment.

It can be adjusted up to 1400L with all the seats stowed. Apparently, this is no less than the regular Q3, which would make sense as the space is meant to be measured to the parcel shelf, before the more aggressive roofline starts to cut its shape.

The Maybach GLS is based on Mercedes’ largest SUV offering to date, which means there is plentiful room for occupants and cargo.

The front row feels positively palatial, with heaps of head-, leg- and shoulder-room for six-foot (183cm) tall adults.

Storage options include generous door pockets with room for large bottles, two cupholders, a smartphone tray that doubles as a wireless charger, and an underarm storage cubby.

But the rear seats are where you want to be, especially with these second-row comfort seats fitted.

It’s rare when there is more room in the rear than the front, but it does makes sense for a car like this, especially when you consider the GLS this car is based on is a three-row vehicle.

The removal of seats six and seven mean there is more room in the second row, especially with the comfort seats fitted, allowing you to recline fairly flat and to get into a comfortable position.

Storage is also plentiful in the second row, with a bespoke centre console in our test car, the aforementioned drinks fridge, backseat storage and a nice door bin.

Open the boot and you will find 520 litres (VDA) of volume, which is plenty for golf clubs and holiday luggage.

However, if you opt for the rear seat refrigerator, the cooler box will eat into boot space.

The best things in life might come free, but the most luxurious things certainly come at a cost.

Wearing a price tag of $378,297, before on-road costs, the Mercedes-Maybach GLS 600 is probably out of the reach for most mere mortals, but there’s no denying Mercedes has thrown in a lot for the spend.

And with it positioned nearly $100,000 north of the Mercedes-AMG GLS 63 ($281,800) – with which it shares its platform, engine and transmission – you’d want to get a bit of bang for your buck.

Standard features include keyless entry, push-button start, Nappa leather interior trim, a head-up display, a sliding glass sunroof, power-closing doors, heated and cooled front and rear seats, and interior ambient lighting.

But, as the epitome of Mercedes’ luxury SUVs, the Maybach also scores 23-inch wheels, a heated woodgrain and leather steering wheel, open-pore wood trim and five-zone climate control – one for each passenger!

Handling multimedia duties is Mercedes’ 'MBUX' 12.3-inch touchscreen display, complete with satellite navigation, Apple CarPlay/Android Auto support, digital radio, a premium sound system and wireless smartphone charger. 

Rear seat passengers are also treated to an entertainment system with TV tuner so you can keep up with the Kardashians from the road, as well as a bespoke MBUX tablet with functions for climate, multimedia, satellite navigation input, seat controls, and more.

Sadly, the Samsung-branded tablet glitched out a few times while we were using different functions and required a reset.

No doubt, a software update can fix some connection issues, but it's still something that shouldn’t be happening in a high-dollar, ultra-lux SUV.

Options with the Maybach GLS are surprisingly limited, with buyers able to choose between different exterior colours and interior trims, second-row comfort seats (as fitted on our test car), and a rear champagne chiller box.

Look, nearly $400,000 for an SUV might seem like a lot, but you really are wanting for nothing with the Maybach GLS, and it's comparable in price to other high-end SUVs like the Bentley Bentayga and Range Rover SV Autobiography.

Powering 35 TFSI variants is a 1.4-litre turbocharged four-cylinder petrol engine, producing 110kW/250Nm. It’s mated to a six-speed dual-clutch automatic transmission and powers the front wheels only.

An all-wheel drive version with a 2.0-litre engine is available further up the range.

Powering the Mercedes-Maybach is a 4.0-litre twin-turbo petrol V8 – the same engine you will find in many AMG products like the C 63 S and GT coupe.

In this application, the engine is tuned to produce 410kW and 730Nm, which is admittedly less than you get in something like the GLS 63, but the Maybach isn’t designed to be an outright powerhouse.

With drive sent to all four wheels via a nine-speed automatic transmission, the Maybach SUV will accelerate from 0-100km/h in just 4.9 seconds – also helped by a 48-volt mild-hybrid 'EQ Boost' system.

Though not designed for outright grunt, the Maybach GLS’s engine is nicely tuned to deliver smooth power and seemless shifting

The Maybach is more than a match for rivals such as the Aston Martin DBX (405kW/700Nm), Bentley Bentayga (404kW/800Nm) and Range Rover P565 SV Autobiography (416kW/700Nm).

The 35 TFSI has a claimed/combined fuel consumption figure of 7.3L/100km, against which I scored 8.4L/100km on my weekly test.

That number's very good for something this size, probably helped along by the 35 TFSI's relatively light 1545kg kerb weight.

Oddly, and unlike most VW Group vehicles with similar drivetrains, the Q3 35 TFSI does not have a stop/start system.

The 35 TFSI requires 95 RON premium unleaded petrol and has a 60-litre fuel tank.

Official fuel consumption figures for the Mercedes-Maybach GLS 600 are pegged at 12.5 litres per 100km, and it’s recommended to fill up with 98 RON premium unleaded, so be prepared for a big fuel bill.

This is despite the 48-volt mild-hybrid tech that lets the Maybach coast without using fuel in certain conditions, and extends start-stop functionality.

In our brief time in the car, we managed to get 14.8L/100km. Why is the Maybach so thirsty? That’s simple, it’s weight.

All the cool features like Nappa leather interior, woodgrain trim and 23-inch wheels add weight to the overall package, and the Maybach GLS tips the scales at nearly three tonnes. Ouch.

The Q3 offers a slick, modern, and comfortable drive, but not one without its flaws.

The ride is superb. A great balance of sportiness and damping, the Q3 keeps it stable in the corners, but comfortable over bumps. This was helped along by comfort-spec Hankook tyres on our car, and the 19-inch wheels proved to be a sensible size.

The only thing which seemed to transmit unpleasantness into the cabin was the dampers going out of frequency on rutted roads. I couldn’t help but note the similarity of the Q3’s ride characteristics to those of the new VW T-Roc, a size under.

Inside is quiet and refined, and all of the Q3’s features are ergonomic and easy to use to the point where you take it for granted. But with the Sportback’s cropped rear window, seeing out the rear isn’t as easy as it is in the regular Q3.

The engine has sufficient power when the boost, and subsequently peak torque, sets in, the trouble is this can all happen very suddenly.

There’s a delay when stomping on the go-pedal, which is replaced a full second thereafter with a surge of torque. It takes a bit of getting used to working in a moment of restraint while you wait for power to arrive.

Get impatient, and the Q3 will simply spin its wheels off the line. It’s not a problem isolated to this car, but one I also found in other VW Group vehicles with similar drivetrains. The Tiguan comes to mind.

A neat trick is setting the Q3 into the sportier ‘Dynamic’ mode and then switching the transmission from ‘S’ to the regular Drive. This gives you the best of a more responsive powertrain without having the transmission hang around in gears for too long.

The six-speed can still be caught out fairly easily as it tries to be ‘smart’ about its changes to a fault. I wonder how well its computer would go about learning your driving patterns long-term.

All up, the Q3 offers a nice balance of SUV comfort and hatch-like sportiness thanks to its light frame. The turbo engine has its small issues, but there are no red flags here for urban commuters.

While you might not find many owners of the Maybach GLS in the driver’s seat, it’s nice to know it can hold its own in the driving dynamics department.

Don’t get me wrong, this won’t give the AMG-blessed GLS 63 a run for its money, but the Maybach SUV is far from dull.

And the engine plays a large part in this. Sure, it’s not as savage as some AMG models, but there is still plenty of grunt to come out of corners with enthusiasm.

The tune of the engine is obviously weighted towards smoothness and comfort, but with 410kW/730Nm on tap there is enough there to make things feel urgent.

The nine-speed automatic transmission also has to be called out, as it is calibrated in such a way that the shifts are imperceptible. There’s none of that mechanical jerkiness and clunkiness involved in swapping cogs, and it just makes the Maybach GLS feel that much more luxurious.

The steering, while straying a towards numb, still offers plenty of feedback so you know what’s happening underneath, but it’s the active body control that works to keep this hefty SUV in check in the bends.

The best bit, though, has to be the air suspension, which floats the Maybach GLS over bumps and uneven roads like a cloud.

The front-facing camera can also read the terrain ahead and set-up the suspension for incoming speed bumps and turns, taking comfort up to a whole new level.

All this is to say, yeah, the Maybach might look like a boat, and cost as much as a boat, but it doesn’t actually feel like a boat behind the wheel.

But really, are you buying this car because you want to be the driver? Or are you buying one because you want to be driven?

In the second row, it’s as close as you’ll get to a first-class flight on the road, and the seats are genuinely plush and cosy.

It’s eerily quiet and supremely comfortable in the second row, leaving you free to carry on with important business like drinking your champagne or uploading to the 'gram.

And while I usually suffer from a bout of motion sickness within minutes of looking at a phone in a car, I didn’t feel such ill effects in the Maybach GLS.

Even after about 20 minutes scrolling through Facebook and emails while being driven around, there was no sign of a headache or queasiness, which is all thanks to how well the suspension is tuned and the active anti-roll technology doing its thing.

The Mercedes-Maybach GLS 600 has not been tested by ANCAP or Euro NCAP, and therefore doesn’t wear a safety assessment rating.

Despite this, the safety equipment found on the Maybach is comprehensive. As standard, there are nine airbags, a surround-view camera system, autonomous emergency braking (AEB), tyre pressure monitoring, traffic sign recognition, front and rear parking sensors, rear cross-traffic alert, and automatic high beams.

Mercedes’ 'Driving Assistance Package Plus' is also included, bundling adaptive cruise control, lane-keep assist and blind-spot monitoring.

The 'Urban Guard' suite also adds an alarm, tow-away protection, parking damage detection, and an interior motion sensor, which can send notifications to your 'Mercedes Me' app.

Audi’s standard warranty offer of three years and unlimited kilometres is annoyingly short, but not unexpected from a premium brand.

The pressure is on though, with Mercedes-Benz and newcomer, Genesis, now offering five years of warranty coverage, as well as Japanese stalwart Lexus offering four years.

Audi was even considering making a promotional five-year unlimited kilometre warranty permanent at the time of writing, so hopefully that has come to pass by the time you’re reading this review. Time will tell.

Where Audi makes ground back though is its very competitive service pricing. We’d strongly recommend bundling in an Audi ‘Genuine Care’ service plan at the time of purchase which will make your servicing much cheaper.

Three years of servicing for the Q3 under this scheme is $1610, while five years is $2630 it’s worth it. All Q3s require servicing once every 12 months or 15,000km.

Like all new Mercedes models sold in 2021, the Maybach GLS 600 comes with a five-year/unlimited kilometre warranty with roadside assist over that period.

This is class-leading in the premium segment, with only Lexus, Genesis and Jaguar able to match the warranty period, while BMW and Audi serve up assurance periods lasting only three years.

Scheduled servicing intervals are every 12 months or 20,000km, whichever occurs first.

While the first three services will cost owners $4000 ($800 for the first, $1200 for the second and $2000 for the third service), buyers can opt to save some money with a pre-paid service plan.

Under the service plan pricing, three years of maintenance will cost $3050, while four- and five-year plans are on offer at $4000 and $4550 respectively.