GWM UTE vs Mercedes-Benz GLS

What's the difference?

In a very competitive ute market, the GWM Cannon XSR represents plenty of bang for your buck, but it’s just not as refined as you’d hope. 

It should be better at this price-point, especially when it’ll be unfavourably cross-shopped with lower-spec variants in the Ford Ranger, Isuzu D-Max and Toyota HiLux line-ups.

It’s a nice enough vehicle on-road, and the XSR is an effective 4WD on the dirt without ever being truly exceptional – but that’s fine for those who want to save big bucks and still drive away in a well-equipped twin-locked off-road vehicle.

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 XSR is 5439mm long (with a 3230mm wheelbase), 1958mm wide, and 1918mm high. It has a listed kerb weight of 1965kg.

It looks like the mongrel child of a HiLux, Ranger and D-Max – in a good way.

The wider-than-standard wheel track, as well as the snorkel, sports bar, substantial bash plates, tyres and even red brake calipers add to this ute’s presence.

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 XSR’s five-seat interior is a neat and roomy space but, in line with most utes at this price-point, if you scrutinise it in a critical way you soon discover that some parts feel a bit cheap and flimsy, such as some buttons, dials and switches.

Up front there are two USB ports, a wireless charging pad, a 12V plug and a capacious centre console.

A pair of cupholders can be concealed under a sliding cover and the storage bin is on the right side of big.

The driver gets a six-way power-adjustable seat; the front-seat passenger gets four-way power adjustment. Both seats are comfortable without being too plush.

Second-row passengers get a firm but comfortable seat and amenities include a USB port, a 220V plug, and a fold-down centre armrest.

The second-row seat base can be folded up and out of the way to make room for more gear if only two people are travelling.

Build quality is generally okay, part from the aforementioned flimsy-feeling buttons.

The XSR’s business end, the tub, has a durable-looking tub liner, tie-down points and a handy pop-out step hidden in the top of the tailgate.

But it's worth noting this ute’s tailgate can’t be locked.

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 XSR has the Cannon’s 2.0-litre four-cylinder turbo-diesel engine that produces 120kW at 3600rpm and 400Nm from 1500rpm to 2500rpm. 

It has an eight-speed automatic transmission. 

As mentioned, the XSR has part-time 4WD – with 2WD high-range, 4WD high-range and 4WD low-range – rather than the full-time 4WD set-up that’s in standard Cannons.

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 Cannon XSR has a listed fuel consumption of 9.4L/100km on a combined cycle.

Actual fuel consumption on this test, from pump to pump, was 11.2L/100km but, as is the nature of my testing, I did a lot of low-range four-wheel driving.

The Cannon XSR has an 78-litre tank so, going by that fuel figure above, you could reasonably expect a driving range of about 696km from a full tank.

Note: Drop 30km to 50km from any vehicle’s total calculated fuel-range figure for a better idea of that vehicle’s safe touring range – so, following that advice, the above driving range figure (696km) would become 666km after a 30km safe-distance buffer has been subtracted.

Also, remember that numerous other factors affect your fuel consumption and so impact your driving range, including how much extra weight you have onboard (passengers, camping gear, etc), whether your vehicle is fitted with any aftermarket equipment (bullbar, spare-wheel carrier, etc), whether you are towing (a camper-trailer, caravan, or boat, etc), your vehicle's tyre pressures, and the conditions.

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.

If you’re not expecting a dynamic, sporty driving experience from the Cannon XSR, then you won’t be disappointed.

I’m enjoying the fact that off-road vehicles from China and India are improving all the time but there are significant trade-offs when opting for a much cheaper version of the ute you actually want.

The XSR is not an insubstantial ute, but that doesn’t excuse its less-than-ideal steering (which feels too loose) or its stiff ride on upgraded suspension which, even though it increases wheel travel (for 4WDing – more about that later), seemingly hasn’t been tuned to suit the XSR’s bigger tyres, wider wheel track and greater bulk than its lower-spec stablemates.

Also, this ute has an unwieldy turning circle of 13.7m, which makes it an interesting vehicle to manoeuvre along busy urban streets or through a bustling car park.

This is a well priced ute if compared to similarly equipped, much more expensive utes, but that doesn’t excuse its touchy throttle and thrashy transmission.

However, its engine, which can feel underdone when challenged, has a relaxed feel about it when open-road cruising and if you aren’t putting too much pressure on it you likely won’t think it’s much of a let-down.

Overall, the XSR does okay on sealed surfaces, without ever getting anywhere near great – it’s simply not as refined or compliant as it could – or should – be.

On the dirt track leading to our 4WD test track, the XSR was very skippy over corrugations and tended to thump through potholes.

This ute does go well off-road though when it comes time for low-range 4WDing but, equipped with front and rear diff locks, that’s to be expected.

Off-road traction control and other systems including hill descent control, are adequate without being as seamlessly smooth as the equivalent systems in more expensive vehicles.

It also has 'Crawl Mode' (allows for no-pedal, low-speed driving) and 'Turn Assist' (which brakes the XSR’s inside rear wheel to reduce the ute’s turning circle on traction-compromised surfaces).

The over-sensitive throttle is far from ideal during low-speed low-range 4WDing when you need absolute control for safe driving, but I did become used to it – or at least I put up with it.

As mentioned earlier, the upgraded suspension has boosted wheel travel, which means you’re more than likely able in the XSR to stretch a tyre to the dirt for better traction and controlled forward progress.

The XSR’s Cooper Discoverer AT3 all-terrain tyres help, especially when the dirt becomes sticky mud that would gum up a lesser tyre, and we had no strife getting up and over one of our more severe set-piece hill climbs on that rubber.

All in all, the XSR is a capable twin-locked 4WD without ever being exceptional – and that’s fine.

The Cannon XSR has towing capacities of 750kg (unbraked) and 3000kg (braked).

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 XSR is covered by a seven year/unlimited km warranty.

The first service is scheduled at the six-month/5000km mark (and costs $260), then every 12 months or 10,000km, with each service costing $360 a pop.

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.