Mercedes-Benz Gls450 vs Volkswagen Tayron

What's the difference?

The new GLS is everything you’d expect of a Mercedes-Benz with an S in its name. Luxury, performance, space, and in this case, thoughtful practicality. A super-capable, super-sized family truckster with the lot.

The Tiguan Allspace was not really an iconic Volkswagen badge, not in the same way as the Golf, Polo or even just the Tiguan itself, so the brand has taken a smaller risk than many in changing names. But, to be blunt, it doesn’t really matter what the badge on the back is, as long as, at its core, it lives up to the Volkswagen attributes buyers expect - and the Tayron definitely does that.

This new seven-seat SUV is a very welcome addition not only to Volkswagen’s line-up, but to the entire family SUV segment. It’s competitively priced, enjoyable to drive and very practical. The Tayron has a lot to offer those in the market for family-friendly transport.

That doesn’t mean it’s best-in-class, and there are areas where it can be improved, but there’s no reason why the Tayron shouldn’t enjoy the same level of success the Tiguan Allspace enjoyed.

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

Launched globally in mid-2019, Merc describes the GLS as the S-Class of SUVs, which is apt given its 5.2m length, 2.5-tonne mass, and ultra-premium specification.

As mentioned, the GLS is big; a step up from the already substantial model it replaces. Built with the US market in mind, in fact it’s produced in Tuscaloosa, Alabama, it’s more than five metres long, close to two metres wide, and over 1.8m tall. And there’s more than three metres between the axles, a 60mm wheelbase increase over the previous model.

And despite the size of the canvas, the Benz design team has managed to make the GLS look like a modern Merc. Signature elements include obvious ones like the slatted grille with a couple of three-pointed stars on the nose.

But there’s also, the carefully chiselled twin ‘power dome’ bonnet, scowling LED headlights and vents to aid front brake cooling and smooth aero performance around the front of the car.

The big beast’s off-road intent is highlighted by extensions around the wheelarches, with big optional 22-inch rims sitting underneath. The fact they look right-sized for the car speaks volumes about its scale.

The racy AMG Line package is standard, and a recess and pronounced character line, tightening the lower waistline is a familiar Merc treatment, plus alloy roof rails toughen the look while dialling up practicality.

The rear is relatively simple, borderline generic, with tapered tail-lights offering the only strong whiff of design personality. But believe it or not, thanks to careful detail sculpting of the body, and smoothing underneath the car it boasts a drag figure of Cd 0.32. Outstanding aero performance for a large SUV.

The driver and front passenger are presented with a sweeping dashboard dominated by twin 12.3-inch digital screens, one primarily covering the instruments, and the central screen managing the MBUX media system, including audio, nav, phone integration, car set-up, and more, plus ‘Hey Mercedes’ voice control.

The overall feel is simple, and restrained, yet massively confident, with a subtle colour palette, large squared-off elements defined by brushed metal finishes, and an obvious, intense attention to detail, from the haptic controls to the beautifully finished, multi-function steering wheel.

And the standard Burmester audio system includes a two-way in-car communication function that subtly amplifies the driver and front passenger’s voices for those in the third row, and vice versa. Sheer genius.

Despite the name change, the resemblance between the Tiguan and Tayron is strong, largely because they still share a lot of commonalities.

From the front windscreen forward, they are the same, but the Tayron gets a different lower bumper treatment across the variants to give it a unique front, as well as squared-off wheel arches for further visual separation from Tiguan.

It’s a similar story at the rear too, with a unique lower bumper to make the pair look different when parked side-by-side.

But where you see the most obvious differences between the pair is from the side, with the Tayron 280mm longer than the Tiguan. 

Crucially, the wheelbase has been stretched from 2681mm for the Tiguan to 2791mm for the Tayron, adding an additional 110mm of interior space. This means the side profile of the Tayron looks longer too.

Ultimately, while the changes are obvious when the two are side-by-side, there’s still a clear visual connection between the pair, despite the different names.

Space is obviously a critical factor here, and no surprise there’s copious amounts of it inside the GLS.

Front seat passengers enjoy plenty of breathing room, without feeling remote from one another, and there’s lots of storage in the shape of a large lidded box/armrest between the seats, a decent glove box, two big cupholders and jumbo door pockets with room for large bottles.

There’s one data-enabled USB port in the front, two charge-ports in the second row, and four in the third row. Shouldn’t be any complaints about powering mobiles, tablets or games.

The second row feels every millimetre the SUV limo. Simply getting in and out is made easier because an auto lowering function drops the car 25mm when one of the doors is opened.

I was able to sit behind the driver’s seat set for my 183cm position with heaps of head and legroom on offer. And there’s an extra 10cm of electrically adjustable travel to play with if those in the third row agree.

The fold-down centre armrest features a lidded storage tray and twin pop-out cupholders. There are netted pockets on the front seatbacks, and again, the door bins are big enough for large drink bottles.

Three adults across the rear is a breeze, there’s climate control ventilation, and a huge glass sunroof is standard. Rather than asking ‘Are we there yet?’ the kids will be disappointed when you arrive!

Then there’s what the Cleary family refers to as ‘the way back seat.’ A pair of third row seats for the lucky kids that get to inhabit their own little world. Getting in and out is relatively civilised thanks to electric slide and tilt for the second row seats, and space is generous. I could sit comfortably, so the kids will be all smiles.

With all seats upright cargo capacity is enough for a seven-person day trip (355L VDA). Press the button to fold the 50/50 split-fold third row down and your options expand substantially (890L). And with 40/20/40 split-folding second row lowered, transportation of a full, three-ring circus is on the cards (2400L). Overall, more space than the arch enemy BMW X7.

Plus, the ability to lower the car 50mm thanks to the standard air suspension makes life even easier. And one button lowers the second and third rows at the same time.

The spare is a collapsible space-saver, and towing capacity for a braked trailer is 3500kg, with a tow ball weight of up to 140kg. The ESP system also features a trailer stabilisation function that counters oscillation with “braking intervention.”

Volkswagen’s reputation for being ‘semi-premium’ came in part because it offered an elevated in-car experience compared to many of its mainstream rivals. And that is very much the case with the new Tayron, which is loaded with the latest technology but still looks and feels like a Volkswagen.

The interior is dominated by the central screen, which at 15 inches on the 150TSI Elegance and 195TSI R-Line pushes to the very limits of how big and how high an multimedia screen like this can be practically and safely included in a car. While it’s not the biggest in-car screen, it sits right at the top of the centre of the dashboard and almost gets in the way of vision across the bonnet.

The (slightly) smaller 12.9-inch display in the rest of the range is obviously better, but both screens are generous in size and offer good touchscreen usability, with fast reactions and relatively straightforward menus.

However, what neither offers is much in the way of physical switchgear, so most controls need to be changed via the touchscreen, which is not the easiest or safest way to interact with a vehicle you’re trying to drive.

But overall the cabin design is nice and what we’ve come to expect from Volkswagen. The materials look and feel high quality and there’s a nice mix to create a more premium-feeling environment.

One notable element is the extra storage in the console between the front seats, which includes a clever spot for two smartphones to wirelessly charge, with a lid on top for added usable space.

As for the practicality, that really depends on your point-of-view and reasons for needing a seven-seat SUV. That’s because the Tayron, like the Tiguan Allspace before it, is not really a true seven-seater but rather more accurately described as a ‘5+2’ SUV. 

What that means is, the third-row seats are for occasional use rather than regular use. So, if you need something to carry five or more passengers (most likely a family with multiple children) on a regular basis, then the Tayron is likely too small for your needs.

If, however, you need a five-seater the majority of the time but would like the option to carry two more if the need arises, then the Tayron is very much worth considering.

Even then, it’s worth noting that the third row is both tight on space (even with the second row slid forward) and there is only limited storage and no air-con vents, charging outlets or even child seat restraints.

Space in the first two rows is good, though, with the second row able to slide backwards and forwards depending on how much space your passengers need.

As for the 150TSI Life, with its unique five-seat layout, well it takes advantage of one of the biggest selling points of the Tayron - it’s big boot. 

The five-seater gets 885 litres of boot space, thanks in part to some underfloor storage where the seats would normally be. So it will appeal to those who like a mid-size SUV, like the Tiguan, but need extra cargo room on the regular.

As for the seven-seat versions, Volkswagen claims the Tayron has 850 litres with third-row stowed and 345 litres with third row in use. The former is excellent, while the latter is adequate.

The addition of the extra seats means the Tayron is equipped with a space-saver spare wheel, rather than a full-size one.

Volkswagen Australia has spent the last two decades carefully positioning itself as a ‘semi-premium’ car brand, selling buyers on its European design and dynamics while still undercutting the genuine luxury brands.

However, with the influx of new brands and the post-pandemic inflation across the industry, Volkswagen knows it cannot price itself out of reach of the typical family buyer that would look for a Tayron.

That’s why the entry-level 110TSI Life starts below $50,000 and both the five-seater 150TSI Life and seven-seat 150TSI Elegance come in under $60k. It’s only the flagship 195TSI R-Line that blows past $70,000 and pushes back into that true ‘semi-premium’ part of the market.

The decision to have the Tayron around that $50-60,000 mark is no accident, the brand revealed that's the price range many of its buyers prefer to shop in, so they’ve met them where they are.

The 110TSI Life starts at $48,290 (all prices exclude on-road costs) and the more powerful 150TSI Life from $53,990. Both come with 18-inch alloy wheels, keyless entry and ignition, a power tailgate, digital instrument cluster, a 12.9-inch touchscreen multimedia system, in-built navigation, wireless Apple CarPlay and Android Auto, as well as a wireless charger.

Interestingly, the 110TSI comes standard with seven seats, while the 150TSI only has five, but we’ll dive into the details on that later.

Next up in the range is the 150TSI Elegance, which is priced from $59,490. It has seven seats as well as 19-inch alloy wheels, LED headlights with an illuminated grille strip, LED tail-lights, chrome roof rails, rear privacy glass, heated steering wheel, leather-appointed upholstery, power adjustable front seats with massage function and heated rear seats.

Finally, the range is crowned by the 195TSI R-Line, starting at $73,490, and equipped with Matrix LED headlights, R-Line exterior and interior styling, progressive steering, a 15-inch touchscreen multimedia system, a head-up display and a Harman Kardon premium sound system.

There are two engines on offer. The 3.0-litre (M256) in-line six-cylinder turbo-petrol GLS 450 4Matic, and the 2.9-litre (OM656) in-line six-cylinder turbo-diesel GLS 400 d 4Matic.

The all-alloy, twin-scroll single-turbo petrol engine delivers peak power of 270kW from 5500-6100rpm, and maximum torque of 500Nm across a broad plateau from 1600-4500rpm. It also features a 48-volt electrical system driving the ‘EQ Boost’ set-up, able to deliver an extra 16kW/250Nm for short periods. The integrated starter-generator also enables energy recuperation.

Although the all-alloy, twin-turbo diesel features variable valve lift it gives some ground on power, offering up 243kW between 3600-4000rpm, but torque is a solid whack, with 700Nm on tap from 1200-3000rpm. Worth noting, that to minimise emissions this engine features a “selective catalytic reduction converter” in the exhaust, which brings with it the use of an ‘AdBlue’ reducing agent. The separate AdBlue tank has a capacity of 31.6 litres.

The nine-speed auto transmission is the same in both versions, although the diesel has a slightly lower final drive ratio.

There are three powertrain choices for the arrival of the Tayron, but the company has also confirmed two plug-in hybrid variants are coming in 2026.

For now it’s an all-petrol-powered line-up. The 110TSI Life is powered by a 110kW/250Nm 1.4-litre turbocharged four-cylinder petrol engine. This is paired to a seven-speed dual-clutch automatic transmission and sends all its performance via the front wheels only.

The 150TSI gets a bigger 2.0-litre turbocharged four-cylinder engine making, you guessed it, 150kW and 320Nm. It also has a seven-speed dual-clutch automatic but adds all-wheel drive.

Finally, there’s the 195TSI R-Line, which VW claims offers ‘GTI levels of performance’, so it gets a 2.0-litre turbocharged four-cylinder unit pumping out 195kW and 400Nm. Once again, this is mated to a seven-speed dual-clutch automatic transmission and gets an all-wheel drive system.

While the performance offered by all three powertrains is good, the lack of the hybrid option from launch does cost Volkswagen a point or two.

Claimed fuel economy for the combined (ADR 81/02 - urban, extra-urban) cycle for the GLS 450 is 9.2L/100km, the more frugal GLS 400 d trimming that to 7.7L/100km. The petrol 450 emits 210g/km of CO2 in the process, the diesel 400d dropping that slightly to 202g/km.

Stop-start is standard, you’re looking at premium unleaded for the 450 GLS, and you’ll need 90 litres of dinosaur juice to full the tank on both models.

Going with a line-up of turbocharged petrol engines means the Tayron isn’t the most efficient SUV in its segment, but the addition of the eHybrid PHEVs next year will change that.

In the meantime, what you need to know is that the 110TSI uses 7.6L/100km, the 150TSI has a  7.7L/100km claim and the 195TSI is unsurprisingly the thirstiest at 8.6L/100km.

Those are all relatively high when you compare them to key rivals, such as the Hyundai Santa Fe Hybrid, which uses just 5.6L/100km, the same as the Toyota Kluger Hybrid - and both of those are conventional hybrid systems. 

The saving grace for VW is the non-hybrid Santa Fe uses 9.3L, so it makes the Tayron look better. But until the Tayron plug-in hybrids arrive, VW is at a disadvantage.

As for driving range, the 110TSI has a 55-litre fuel tank, so a theoretical range of 720km between fueling stops. The 150TSI and 195TSI get a slightly larger 58-litre tank, which means the former has a 750km range and the latter approximately 675km.

Merc claims the GLS 450 will sprint from 0-100km/h in 6.2sec, and the 400 d in 6.3sec. Not hanging around for a 2.5 tonne mothership. But the standout is the 400 d’s torque. All 700Nm of it available from just 1200rpm to 3000rpm; right in the mid-range sweet spot.

The nine-speed auto transmission is smooth yet responsive, with paddles on the wheel for manual shifts when you want to pick the ratio. The combination of effortless grunt and the nine-speeder keeping things on the boil is an impressive one.

Suspension is by double wishbones at the front and multi-links at the rear, and while you can feel the weight in cornering, the standard Airmatic air suspension (which does away with steel springs) is superb in terms of ride comfort and body control.

We took a deep breath and pushed enthusiastically through a series of sweeping corners and the fat (285/45 fr - 325/40 rr) Continental ‘PremiumContact 6’ rubber wrapped around our car’s (optional) 22-inch rims gripped hard.

The ‘4Matic’ all-wheel drive system also seamlessly shuffles torque between the front and rear axles (theoretically up to 100 per cent in each direction).

Merc has put extra focus on body rigidity, the tuning of engine and suspension mounts, and sound absorption, and it shows. The GLS 400 d is beautifully refined on the highway. A neat touch is the car automatically lowering 15mm at motorway speeds or when ‘Sport’ mode is selected.

Steering is electromechanically assisted, and Merc says the front suspension geometry has been revised to minimise vibration through the wheel. And yes, feedback is minimal, but unfortunately so is road feel with only a general connection between your hands on the wheel and the front tyres on the bitumen.

When you’re steering a large beast like this, often with something substantial hitched to the back, you want to know braking performance is up to the task, and the GLS’s big ventilated discs all around deliver reassuringly strong stopping power, with nice, progressive pedal feel to boot.

The seats are adjustable six ways to Sunday, but beyond that they’re comfortable and supportive, even over long stints behind the wheel.

We stayed on the bitumen, because, let’s face it, that’s where this car will spend 99.9 per cent of its time, with the exceptions of the boat ramp, a ski weekend or pony club.

For those special occasions the optional ‘Off-road engineering package’ adds a low-range transfer case, inter-axle locking, hill descent control, and under body armour for more serious work.

Family-friendly SUV or not, a big part of Volkswagen’s ‘semi-premium’ reputation came from its more dynamic and engaging driving experience. While other brands have certainly caught up, and in some cases surpassed VW, it remains a core attribute.

That is very much the case with the Tayron, which has a very well-sorted powertrain and chassis, and that means good performance when you put your foot down and excellent response when you turn the wheel. 

Obviously nobody really buys a seven-seat SUV for its dynamic qualities but it’s a nice bonus, especially when you are paying this kind of money.

One downside of the dynamics is the responsive handling comes at the cost of firmer suspension, so it can feel busy on bumpy roads.

However, there was a bigger issue on the cars we drove at the official launch event, with several suffering from noticeable rattles from the doors, especially when the road gets choppy.

This is very much not a traditional Volkswagen feature, which typically have very solid build quality, so it will be worth listening for if you take a Tayron for a test drive. 

As you’d expect from an all-new model, the Tayron comes loaded with safety equipment, including both passive and active systems.

On the passive side, there are nine airbags, including a centre airbag between the passengers and side curtain ‘bags that cover the third row occupants.

On the active safety front, there is all the usual stuff you expect these days, including freeway-speed auto emergency braking (AEB) with vulnerable road-user protections and intersection features, lane keeping assist, blind-spot monitoring, both front and rear cross-traffic alert (including pedestrian and cyclist detection), driver attention alert, traffic sign recognition, adaptive cruise control and exit warning.

Volkswagen has also rolled out a new system called Travel Assist, which combines the adaptive cruise control and lane assist to create a semi-autonomous driving function under the right circumstances.

Notably, if you don’t like all these systems, Volkswagen says that some of them can be switched off and stay off (rather than defaulting to on every time you start the car). These include the acoustic speed warning and adaptive cruise control for speed limit response and road layout response. However, all the other systems will switch back on every time you start the car.

Which is actually not a bad thing in the case of the Tayron, at least based on our initial drive. Unlike many rivals which feature overly-sensitive systems with annoying ‘beeps and bongs’ that can actually become distracting at times, the Volkswagen system is both well calibrated and offers subtle warnings. It makes for a more enjoyable driving experience, while retaining all the benefits of these safety systems.

The Tayron has already earned a five-star rating from Euro NCAP, so the company is expecting the same from ANCAP.

The Mercedes-Benz range is covered by a three year/unlimited km warranty, which, like Audi and BMW continues to lag behind the mainstream market where the majority of players are now at five years/unlimited km, with some at seven years.

On the upside, Mercedes-Benz ‘Road Care’ roadside assistance is included in the deal for three years.

Service is scheduled for 12 months/25,000km (whichever comes first) with pricing available on an 'Up-front' or 'Pay-as-you-go' basis.

As a guide, service pricing for the outgoing GLS is set at $2600 per service (up-front) and $3250 (PAYG), a saving of $650 a pop. Fourth and fifth services are also available for pre-purchase ($3550 and $4900).

The Tayron is covered by VW’s usual five-year, unlimited kilometre warranty. While that’s not bad, per se, it also not particularly outstanding given the growing number of seven and 10-year coverages.

As for servicing, the Tayron requires a check-up every 12 months or 15,000km, whichever comes first. VW Australia offers either three or five-year Care Plans, which save you money compared to the pay-as-you-go offer.

For the 110TSI a three-year plan costs $1595 (saving $178) and the five-year plan $2910 (saving $528). The 150TSI and 195TSI cost the same, with three years $1891 (saving $211) and five years for $3550 (saving $554).