Toyota Prado vs Mercedes-Benz GLS-Class

What's the difference?

Toyota has at last brought the Prado kicking and screaming into the 21st century.

Real improvements in design, tech, comfort and capability have changed what was consistently regarded as a solid off-road tourer and family conveyance into something much better.

This new-generation Prado is the best iteration of this vehicle: roomy and refined, well equipped, nice to drive, and now with a welcome increase in towing capacity, but it is underpowered for something so bulky.

Ultimately it feels like a missed opportunity – Toyota had a chance to rattle the cage with a real game-changer of a vehicle, but the Prado just isn’t that at all and, while it's good, it's not great as we’d all hoped.

The GLS63 is an intimidating beast from afar, but it rewards its occupants in almost every way. Yep, there really isn’t a box it doesn’t tick without serious compromise, such is its breadth of capability.

If there was ever a Swiss Army Knife of cars, the GLS63 is definitely a contender for the title, one that makes it very hard to wipe the smile off your face. Just make sure you can fit it in your garage first…

The new Prado is 4990mm long (with a 2850mm wheelbase), 1980mm wide, 1935mm high, and it has a kerb weight of 2520kg. The wheel tracks are 1664mm at the front, and 1668mm at the rear.

As mentioned the Prado now sits on the same platform as the 300 Series so this is not an insubstantial vehicle.

It now has a distinctive chunky, almost straight up and down, old-school look whereas before the Prado carried softer lines.

The heritage square grille is big as is everything else onboard: with bulky wing mirrors, side steps, wheel arches and tyres adding to the vehicle’s wide, squat stance. 

The Prado has rectangular LED headlights in Australia, whereas other markets have the option of the round retro-style lights on their 250 Series.

Overall, the Prado looks even better in the metal than it does in the photos that Toyota fans have been salivating over for so long.

Even with its styling changes and a new fresh all-encompassing look and feel the cabin of the Prado remains comfortably familiar. If you’ve ever spent any length of time in a LandCruiser then you know what I’m talking about.

Build quality is tremendous, fit and finish impressive, the seats are suitably supportive and the Prado’s cabin is an easy space in which to quickly become comfortable.

If the GLS63 was a Marvel superhero, it would undoubtedly be the Hulk. Simply put, it has road presence like few others. In fact, it’s frankly menacing.

Of course, the GLS is already pretty intimidating due to its sheer size and blocky design, but the GLS63’s full-fat AMG treatment takes it to another level.

Naturally, the GLS63 gets an aggressive body kit, with its purposeful bumpers, side skirts and rear spoiler serving as instant reminders of what you’re dealing with, but it’s AMG’s signature Panamericana grille insert that really hammers home the point.

Around the side, the GLS63’s 22-inch alloy wheels with staggered tyres (front: 275/50, rear: 315/45) make their presence known, positioned below the wheelarch extensions.

That said, some fun’s also had at the rear end, where the GLS63’s diffuser element integrates the foreboding sports exhaust system with quad tailpipes very neatly.

The focused Multibeam LED headlights also look the part, while the opposing LED tail-lights tie everything together outside quite nicely.

Inside, the GLS63 stands out from the GLS crowd with its sports steering wheel with Dinamica microfibre accents, and multi-contour front seats, which are covered in Nappa leather alongside the armrests, dashboard and door shoulders and inserts.

Of note, the doors bins are unfortunately of the hard plastic variety, which is very disappointing in a vehicle that costs this much. You would expect that cow hide would also been applied to them, but alas it isn’t.

The GLS63’s black headliner serves as an obligatory reminder of its sporting intent, and while it makes for a dark cabin, metallic accents are prominent throughout, while the optional trim (our test vehicle had carbon-fibre) mixes things up, alongside the ambient lighting.

And let’s not forget the GLS63 is still loaded with plenty of cutting-edge technology, including a pair of 12.3-inch displays, with one the central touchscreen and the other the digital instrument cluster.

Both are powered by Mercedes’ class-leading MBUX multimedia system and feature Apple CarPlay and Android Auto support. This set-up arguably remains the best there is today thanks to its speed and breadth of functionality and input methods.

The new Prado has some nice touches over and above the standard features fit-out of lower grades, such as a colour head-up display, digital rear-view mirror, heated steering wheel, power-adjustable steering column, heating and ventilation (front seats), eight-way power-adjustable driver seat and four-way power-adjustable for the front passenger, and genuine leather-accented upholstery throughout.

It also has a deep refrigerated centre console, 14-speaker JBL sound system and a sunroof.

The 12.3-inch multimedia touchscreen dominates the layout upfront and is easy enough to operate, though I did have strife getting Apple CarPlay to work off my phone but the cause was my dodgy old charge cord. 

Speaking of charges, there are six USB-C ports (but no USB-A) in the cabin, and a wireless charger in front of the auto shifter.

There is a 12V DC socket (upfront) and a 220V/100W socket in the rear cargo area.

The second row is a 60:40 split-fold configuration and passengers there have access to aircon controls and directional vents as well as charge points.

Cargo space in the rear is listed as 954L with all seats in use, and 1895L if the second row is folded down. But the rear cargo area is compromised in its packability because of the raised floor (it’s lifted to house the 48-volt V-Active system’s battery) and also the bulky wheel-arch housings. This cargo area is a narrow, shallow space.

The load limit for the raised floor is labelled as 60kg.

There are cupholders at the rear (atop the wheel arch housings), which are leftovers from the three-row layout.

The rear cargo area has a 220V/100W socket, four tie-down points, and a sliding cover to conceal anything that’s left in the back.

There is some very shallow underfloor storage space under the rubber matting.

The rear space can be accessed from outside the vehicle through a window that is operated via a button on the rear door, or the whole rear door can be opened (it swings out from left to right) and locked in place.

The Prado has an underslung full-size spare.

Measuring 5243mm, 2030mm wide and 1782mm tall with a 3135mm wheelbase, the GLS63 is an upper-large SUV in every sense of the term, which means it’s also very practical.

For example, cargo capacity below the load cover is decent, at 355L, but stow the 50/50 power-split-folding third row via the boot and it’s very good, at 890L, or drop the 40/20/40 power-split-folding middle bench, too, and it becomes a cavernous 2400L.

Better yet, the boot’s aperture is almost square, and its floor’s flat, while there’s no load lip to contend with, making loading bulkier items even easier. Up to four tie-down points are also on hand (depending on seating configuration) to secure loose cargo.

Under the false floor is the space-saver spare, which is to be expected, but what isn’t expected necessarily is the fact there’s also enough room there for the cargo cover when it’s not in use, which would be the case if six or more passengers are regularly onboard.

Moving into the power-sliding second row, the GLS63’s practicality is once again brought to the fore, with up to six-plus inches of legroom available behind my 184cm driving position.

There’s also two inches of headroom with the panoramic sunroof in situ, not to mention just enough toe-room. The GLS63’s small transmission tunnel and sheer width also mean three adults can be seated on the middle bench with few complaints.

Amenities-wise, the second row has map pockets on the front-seat backrest and a small fold-down cubby below the rear climate controls, with it containing two slots for smartphones and a pair of strategically placed USB-C ports.

The rear door bins can take one large bottle each, while a fold-down central armrest is also on hand, featuring a shallow tray and retractable (and flimsy) cupholders.

Alternatively, the $2800 Rear Seat Comfort Package fitted to our test vehicle subs in a tablet that can control the multimedia system, a wireless smartphone charger and a small cubby into the former, as well as a heated/cooled cupholder atop the rear of the centre console.

In the third row, it’s not quite as roomy if you’re an adult. With the middle bench in its most accommodating position, my knees still brush up against its backrest, which is to be expected given it’s primarily designed for children. I also have an inch of headroom there.

Nonetheless, getting in and out of the third row is relatively easy as the power-operated middle bench tumbles forward and provides just enough space to make entry and exit somewhat graceful.

When seated, rear occupants are treated to two USB-C ports and one small cupholder each, so they’re arguably taken better care of than those in the middle.

Child seats are well and truly accommodated, with four ISOFIX and five top-tether anchorage points fitted across the second and third rows, although the latter will inevitably prove to be a much tighter fit.

The driver and front passenger are still taken care of, with a front cubby taken up by two heated/cooled cupholders, a wireless smartphone charger, two USB-C ports and a 12V power outlet, while their door bins take one large and one small bottle each.

In-cabin storage options include the large central storage bin, which hides another USB-C port, while the glovebox is on the smaller side, with about a third of it taken up by the fragrance, which is pumped into the cabin to ensure the interior always smells its best.

Priced from $255,700 plus on-road costs, the GLS63 commands a $34,329 premium over its predecessor, although buyers are arguably getting more bang for their buck than before, even if it does sit well clear of the two other GLS variants: the $147,100 GLS450 and $153,900 GLS400d.

Standard equipment not already mentioned in the GLS63 includes regular metallic paintwork (our test vehicle was finished in Selenite Grey), dusk-sensing lights, rain-sensing wipers, power-folding side mirrors with heating, soft-close doors, roof rails, rear privacy glass and a power-operated tailgate.

Inside, keyless entry and start, augmented reality (AR) satellite navigation with live traffic, digital radio, a 590W Burmester surround-sound system with 13 speakers, a head-up display, a panoramic sunroof, heated seats (including middle outboard) and armrests, cooled front seats with massaging functionality, power-adjustable seats, a power-adjustable steering column, temperature-controlled front cupholders, five-zone climate control, stainless-steel pedals and an auto-dimming rearview mirror feature.

With BMW not offering an X7 M (although the slightly smaller $209,900 X5 M Competition is available) and the $208,500 Audi RS Q8 really from the segment below, the GLS63 does not have a direct rival in the Upper-large SUV segment.

In fact, the $334,700 Bentley Bentayga V8 is actually the model that comes closest to the GLS63 when looking for a seven-seater with a similar level of bent-eight performance.

The 250 Series Prado has 2.8-litre four-cylinder diesel engine – producing 150kW and 500Nm – with Toyota’s 48-volt V-Active technology. 

V-Active technology comprises a motor generator, 48-Volt battery and DC/DC converter which enables a stop/start system and this set-up is “designed to offer … improvements in driveability, performance, fuel efficiency and noise, vibration and harshness (NVH) compared with the standard 2.8-litre turbo-diesel engine”, Toyota reckons.

The 48-volt V-Active technology essentially amounts to a stop-start system aimed at reducing fuel consumption, but it doesn’t add anything in terms of performance.

What’s more, it takes up space in the engine bay and the system’s 48V lithium battery weighs 7.6kg, so the total weight of the system – between 30-35kg, as estimated by Toyota – has to be taken into account when you’re aiming to load within the Prado’s 580kg payload.

It has an eight-speed automatic transmission and a full-time dual-range four-wheel-drive system. 

This engine and auto arrangement is generally impressive – smooth, with plenty of torque across a wide rev range. It does, however, feel underpowered and it needs extra encouragement (heavy right boot) to get off the mark – but it otherwise yields a controlled and refined driving experience, especially on the open road at highway speeds.

The GLS63 is powered by a familiar 4.0-litre twin-turbo V8 petrol engine, with its version producing a thumping 450kW of power at 5750rpm and 850Nm of torque from 2250-5000rpm.

This unit is mated to a nine-speed torque-converter automatic transmission and AMG’s fully variable 4Matic+ all-wheel-drive system with torque vectoring and a rear limited-slip differential.

This set-up also features Mercedes’ EQ Boost 48V mild-hybrid system, which actually gives a 16kW/250Nm electric boost in short bursts, such as when accelerating off the line.

Speaking of which, the GLS63 sprints from a standstill to 100km/h in just 4.2 seconds, while its top speed is electronically limited to 250km/h.
 

The Toyota LandCruiser Prado has an official fuel consumption of 7.6L/100km (on a combined cycle).

I recorded 10.4L/100km on this test. I did a lot of high- and low-range 4WDing and the Prado was never working hard.

The Prado has a 110L fuel tank so, going by my on-test fuel-consumption figure, you could reasonably expect a driving range of about 1057km from a full tank. 

It has a 17.4-litre AdBlue tank.

The GLS63’s fuel consumption on the combined-cycle test (ADR 81/02) is 13.0L per 100km, while its carbon dioxide emissions are 296 grams per km. All things considered, both claims are unsurprisingly high.

In our real-world testing, we averaged a fearsome 18.5L/100km over 65km of driving, split between highways and country roads, so not your usual mix. A very heavy right foot definitely influenced that result, but don’t expect to do too much better in a normal run.

For reference, the GLS63’s 90L fuel tank can be filled up with 98RON petrol at a minimum.

Previous generations of Prado were never atrocious on road, but there was always substantial body roll, it was a bit floaty and it was one of those four-wheel drive wagons that, on sealed surfaces, tended to feel like a couch on wheels.

That’s no longer the case because this new-generation Prado is well controlled, well composed in all scenarios and it really is nice to drive – even when you move from bitumen onto a dirt track and you can still keep up a fair bit of speed.

On the new chassis the Prado feels settled, nicely controlled and that well-weighted steering has an even balance to it, especially when things become a little bit lumpy and bumpy here and there. 

And most of that ol’ Prado body roll that was evident in previous iterations has been ironed out.

Past generations of Prados weren't ordinary in the off-road department, not by a long shot. And this new Prado has improved on the proven formula of those previous generations: from its mechanical foundations, plenty of low-down torque through to its selectable driving modes (rock, sand, mud), the Prado is well equipped to tackle pretty much any off-road circumstance you can conjure with your over-active imagination. 

Now, with the added bonus of new and improved suspension and a sway bar disconnect system, those factors have bolstered the vehicle skill-set that's already there.

There is plenty of driver visibility through the cabin to the front, to the sides and to the rear. So you can see everything. But as well as that, you also have the valuable addition of new driver-assist technology, including the multi terrain monitor camera system to make sure you can scrutinise any sight lines that you may not be able to see naturally from the driver's. 

The steering feels sharp, it's well weighted and balanced and with a longer wheelbase on this chassis the Prado’s body always feels controlled and composed on fast dirt roads or through low-speed four-wheel-driving situations. 

The eight-speed automatic transmission is very clever and works well in conjunction with the aforementioned selectable driving modes, which tweak engine output, transmission response and throttle control. 

The Altitude is the most off-road-focused of the line-up and to that end it has a centre diff lock, rear diff lock and swaybar disconnect system – and all those elements add up to a nice bonus for a vehicle that has always been a decent off-road tourer. 

So it has plenty going for it, but it’s not all good news though. 

Toyota reckons it's V-Active system is aimed at fuel consumption but it also helps to produce a little more torque in off-road situations during which you may need extra torque. 

But I've seen no real discernible difference in terms of performance, at those low speeds coming from that unit. It may be so seamless that you don't notice it at all, but I've only noticed that the Prado has performed as it should with that engine and that transmission on board. 

I can't credit any improvements in performance to that 48 volt unit that's now on board. 

The Prado is compromised by ground clearance and off-road angles that are more suited to a city-friendly vehicle than a purpose-built off-road vehicle. 

Having said that, ground clearance is fairly standard for a large four-wheel-drive wagon – it sits at a listed 221mm off the dirt, which is satisfactory – and it has a wading depth of about 700mm. 

The off-road angles of approach (32 degrees) and departure (17 degrees) are also standard for this class and size of vehicle, although especially in this Altitude, the departure angle has been somewhat compromised because of the underslung tyre and the addition of optional accessories (towing kit etc) on this text vehicle.

The Prado’s ramp-over angle is not listed but this new-generation Prado, with its longer 300 Series-size wheelbase, likely offers about 21 degrees.

The underbody does at times feel quite low and vulnerable to hitting the ground, even though underbody protection is quite substantial.

It's Toyo Tires Open Country A/T (all-terrain) tyres (265/70R18 116H) are perfectly fine for most off-road scenarios, but you can always do more and go further with a set of better, more aggressive all-terrain tyres, especially some light-truck construction rubber. 

It's bulky sidesteps, while handy for getting in and out of the vehicle itself, can also be considered vulnerable to damage – and are prone to rubbing against rocks through tight rutted climbs, that sort of thing.

But those aspects aren't deal-breakers, and a lot of the Prado’s shortcomings – ground clearance, off-road angles, tyres – can be easily resolved with a visit to Australia's aftermarket industry.

And despite those minor niggles I did have a lot of fun driving this Prado.

For those looking to use their Prado as a towing platform, the good news is it can now legally tow the segment standard maximum of 3500kg (braked) (up from the previous generation's 3000kg) and it has a pre-wired and integrated towbar.

Payload is listed as 580kg, GVM is 3100kg, and GCM is 6600kg.

Frankly, the GLS63 has absolutely no right being as capable as it is. It’s a really big bus that’s legitimately convinced it’s a sports car half its size.

Being a GLS variant, the GLS63 has independent suspension consisting of four-link front and multi-link rear axles with air springs and adaptive dampers, but its party trick is the addition of active anti-roll bars.

In what feels like magic, the GLS63 is simply not intimidated by corners, despite having massive dimensions and a considerable 2555kg (kerb weight) to deal with.

The active anti-roll bars make the GLS63 so much easier to drive fast through the twisty stuff, almost eliminating body roll, taking one key variable out of the equation for the driver. Active engine mounts are also fitted, helping to settle things even further.

The electric power steering on hand is also good. It is speed-sensitive and has a variable ratio, which basically makes the set-up more direct when it needs to be. It’s typically light in hand, too, until one of the sportier drive modes is engaged and extra heft is added.

So, handling is scarcely believable, which means the ride must be compromised, right? Yes and no. With the adaptive dampers in their softest setting, the GLS63 is very compliant. In fact, we’d say it feels luxurious when compared to other high-performance SUVs.

That said, our test vehicle was fitted with the optional 23-inch alloy wheels ($3900), which look the part but expose sharp edges and other road imperfections, not to mention generate noise easily heard inside. Naturally, feedback is exacerbated in the sportier drive modes.

Anyway, there’s more performance, and the GLS63 has the rest in spades. Its engine is a powerhouse in every sense of the word. It’s so powerful, in fact, that it hilariously hunkers down off the line or when suddenly accelerating at low speed.

Thanks to the mild-hybrid system, wads of torque is available from the get-go, making for a highly responsive driving experience, even in those rare moments when the engine isn’t on song.

While not as characterful as some of the other members in the 63 series, the GLS63 still makes some thoroughly entertaining noises, with its sports exhaust system popping like mad while on the overrun.

All of this ability is very well and good, but you need to be able to pull up quickly, and the high-performance braking package (400mm front and 370mm rear discs with six-piston fixed callipers and single-pot floating stoppers respectively) mercifully does exactly that.

Neither ANCAP nor its European counterpart, Euro NCAP, have awarded the GLS range a safety rating, but it’s fair to assume it would perform well in testing.

Advanced driver-assist systems in the GLS63 extend to autonomous emergency braking with pedestrian and cyclist detection, lane-keep and steering assist (including emergency), adaptive cruise control, active blind-spot monitoring, rear cross-traffic alert, traffic sign recognition, driver attention alert, high-beam assist, tyre pressure monitoring, hill-descent control, hill-start assist, park assist, surround-view cameras and front and rear parking sensors.

Other standard safety equipment includes nine airbags (dual front, front-side, curtain and rear-side plus driver’s knee), anti-skid brakes (ABS), electronic brake-force distribution (EBD) and the usual electronic stability and traction control systems. Yep, it doesn’t leave much to be desired on the safety front.

The Prado is covered by Toyota’s five year/unlimited km warranty.

Servicing is scheduled for every six months or 10,000km and, under Toyota’s capped-price servicing, each of the first 10 services costs $390.

The 48-volt battery set-up is covered by a five year/unlimited km warranty. 

As with all Mercedes-AMG models, the GLS63 comes with a five-year/unlimited-kilometre warranty, which currently sets the standard for the premium market. It also comes with five years of roadside assistance.

The GLS63’s service intervals are relatively long, at every 12 months or 20,000km (whichever comes first). Better yet, it’s available with a five-year/100,000km capped-price servicing plan, but it costs $4450.