Mercedes-Benz GLS-Class vs Jeep Cherokee

What's the difference?

The GLS450d impresses as an entry-level grade, as it’s a more family-friendly allrounder than the specialised AMG and Maybach variants. Its combination of a torque-rich diesel 48V hybrid drivetrain, air-cushioned suspension and plush interior are as well suited to luxury urban travel as they are to grand touring, where its heavy towing and generous load-carrying capabilities can shine. Whether it’s worth around $200K drive-away, only those who shop at the top end of town can decide.

The Cherokee is perhaps not going to tempt anyone set on a mainstream mid-size family SUV. But, to those on the periphery who are genuinely looking for something different, there’s a lot on offer here.

The proposition is boosted by the Cherokee’s unique off-road equipment and compelling price tag, but just keep in mind it’s old-fashioned in more than just one way…

This is an imposing vehicle in extravagant S-Class tradition, riding on an expansive 3135mm wheelbase and stretching more than 5.2 metres (5215mm) long and more than 2.0 metres (2030mm) wide with a turning circle that's nudging 13 metres.

However, it’s just under 1.8 metres (1798mm) tall, so there’s no clearance issues when accessing multi-storey carparks. And with its side-steps (or ‘running boards’ in nostalgic Benz speak) most adults can step rather than climb aboard, although passengers of shorter stature during our test noted that assist handles on the A and B pillars would be handy.

Central to its sophisticated chassis design is adaptive air suspension, which uses a pneumatic or ‘airbag’ form of springing with adaptive damping to continuously optimise ride comfort and handling response according to road conditions and driving dynamics (see Driving).

The GLS’s styling is clean and uncluttered with tasteful restraint evident in its chrome and satin-chrome highlights, yet it projects a majestic quality with its prominent four-louvre grille and elegantly spoked alloy wheels.

The spacious and sumptuous seven-seat interior is visually pleasing and practical, with a subtle blend of surface treatments, contrasting tones, lots of soft-touch surfaces and exposed stitching. This is combined (thankfully) with physical dials, switches and ‘piano key’ buttons to control numerous interior functions, in preference to distracting touchscreen prompts.

Part of me wants to like the Cherokee. It’s a refreshingly modern take on the mid-size formula from Jeep. There’s another part of me which thinks it’s a bit soft around the edges with a little too much influence from the likes of the last-generation RAV4, especially around the rear. A smaller, heavily opinionated, part of me says it looks like the kind of car the Hamburgler would drive.

But you can’t deny the black paint with black and grey highlights looks tough. The raised plastic bumpers, small wheels, and red powder-coated recovery hooks speak to this SUV’s off-road ambition. And the package is nicely rounded out with LED light fittings front and rear which cut nice angles around this car’s edges.

Inside is still very… American, but this has been toned down significantly from past Jeep offerings. There are almost no truly awful plastics now, with an abundance of soft-touch surfaces and nicer interaction points.

The wheel is still chunky and leather-clad though, and the multimedia screen is an impressive and bright unit taking centre stage in the dash.

My main complaint with the cabin is the chunky A-pillar which eats a bit of your peripheral vision, but otherwise it’s a plush design.

Although it has a hefty 2655kg kerb weight, our test vehicle’s 3420kg GVM rating provides a useful 765kg of load capacity, which should comfortably absorb the combined weight of up to seven occupants and light luggage. Or with the third row of seating folded, five occupants and heavier luggage.

It’s also rated to tow up to 3500kg of braked trailer and with its sizeable 6920kg GCM (or how much weight it can legally carry and tow at the same time) it can carry its maximum load while towing its maximum trailer weight.

So, that’s commendable practicality, given it would be well suited to owners that need to tow large caravans, boat trailers, horse floats etc in style without having to compromise much (if at all) on either passenger numbers or luggage capacity.

Driver and front passenger space and comfort is exceptional, as you’d expect. Storage includes a large glovebox plus a bottle holder and bin in each door. The front of the centre console has two USB-C ports, wireless phone charging and heated cupholders, while the rear of the console has a large storage box with a third USB-C port and padded lid that doubles as a comfy elbow rest.

Even tall passengers in the second row of seating enjoy spacious comfort, given I’m 186cm and with the driver’s seat set in my position I have ample knee clearance, foot room and head space.

However, the central passenger must contend with a transmission tunnel in the floor and shoulder room would be squeezy for three large adults, which is okay for short trips but a maximum of two would be ideal for longer journeys.

The rear of the centre console also treats second-row passengers to a pair of USB-C ports, adjustable air-vents and a control panel that allows independent climate adjustment.

There’s also a large bin/bottle holder in each door plus storage nets on each front seat backrest. The centre seat backrest folds flat to allow long items (skis etc) to slot between the outer backrests. And it also serves as a fold-down armrest, containing two cupholders and a lidded slimline compartment that’s ideal for hidden phone storage.

The third row is uncommonly spacious, even for tall people, with padded armrests on each side containing cup holders and twin USB-C ports.

The carpeted rear luggage area has four load-anchorage points, a first aid kit and 12v socket. With the third-row seats upright it offers 355 litres of load volume, which increases to 1350 litres with the third row folded and 2400 litres (or 2.4 cubic metres) with both the second and third rows folded.

The plushness makes for a comfortable environment, particularly for front passengers who benefit (in this case) from power adjustable seats, telescopically adjustable steering column and faux-leather trimmed padded surfaces pretty much everywhere.

There are small bottle holders in the doors, big bottle holders in the centre console, a large armrest box, and a small trench in front of the transmission stick. Sadly the Cherokee seems to miss out on the secret compartment under the seat base which the smaller Compass gets.

Back seat occupants get a decent, but not impressive, amount of space. I’m 182cm tall and had a small amount of airspace for my knees and head. There are small bottle holders in the doors, pockets on the back of both front seats, a set of movable air vents and USB ports on the back of the centre console, plus large bottle holders in the drop-down armrest.

Seat trim all-around has to be commended for being ultra-soft and comfortable, albeit not super supportive.

The second row is on rails, allowing you to max out boot space if need be.

Speaking of boot space, it’s a tough one to compare to other models because Jeep is insistent on using the SAE standard rather than the VDA standard (as one is more or less a liquid measurement, and the other is one made up of cubes, they are impossible to convert). Regardless, the Cherokee managed to consume all three items in our luggage set with ease, so it at very least has a competitive standard boot capacity.

The floor in our Trailhawk was carpeted, and a luggage cover comes standard. Worth noting is how high the boot floor is off the ground. This limits the space available, but is required for the full-size spare hidden under the floor, a must for long-distance drivers.

Does it represent good value for the price? In a word: Yes.

Let’s take a look. The Trailhawk is the most expensive Cherokee you can buy, yet at $48.450 you’ll get stacks of gear. In fact, you’ll get more stuff than is packed in to most of its mid- to high-spec mainstream rivals.

The question is whether you’ll even want it. This is because while the Cherokee might tick key mid-size spec boxes, its real advantage is in the off-road gear sitting underneath it.

This is one of very few front- drive biased, transverse-mounted engine SUVs to get a locking rear differential, low-range transfer case, and a series of rather serious computer-controlled off-road modes.

Impressive stuff if you’re ever going to take it onto sand or scrabbling up gravel surfaces, potentially of little value if there’s no chance you’ll be doing any of those things.

Regardless, the standard road-going kit is great. Included is LED headlights, leather seats, keyless entry and push-start, an 8.0-inch multimedia touchscreen with Apple CarPlay, Android Auto, sat nav and DAB+ digital radio, auto wipers, anti-glare rear vision mirror, and 17-inch alloys.

Those wheels might seem a bit small by high-spec SUV standards, but are more focused on being off-road ready.

Our car was also fitted with the ‘Premium Pack’ ($2950) which adds some luxury touches like heated and cooled front seats with memory power adjust, carpeted boot floor, distance control for the active cruise (more on that in the safety section of this review), and black painted wheels.

The GLS450d comes standard with a 3.0-litre turbocharged inline six-cylinder diesel producing 270kW of power at 4000rpm and 750Nm of torque between 1350-2800rpm.

This is paired with a 48V mild-hybrid system comprising a 48-volt battery (charged by regenerative braking) and an integrated starter-generator which provides both seamless engine stop-start and up to 15kW/200Nm of extra power and torque during acceleration.

A nine-speed torque converter automatic provides the choice of manual shifting using the steering wheel-mounted paddles, along with several selectable drive modes.

The active all-wheel-drive system continuously adjusts the engine’s torque delivery between front and rear axles (and individual wheels as needed) to maintain optimum traction and handling.

The Cherokee shows its star-spangled heritage here with a rather old-school drivetrain.

Under the bonnet is a 3.2-litre ‘Pentastar’ non-turbo V6. It produces 200kW/315Nm which you might note isn’t much more than a lot of turbocharged 2.0-litre alternatives these days.

If you were hoping for a diesel as a more attractive option for long-distance travel, tough luck, the Trailhawk is V6 petrol only.

The engine is perhaps at odds with the modern nine-speed torque converter automatic transmission, and the Trailhawk is one of the few front-biased, non-ladder chassis-based vehicles to have a low-range crawl gear and locking rear differential.

The Trailhawk drives all four wheels.

Mercedes-Benz claims official combined consumption of 7.8L/100km and the dash display was showing 9.0 when we stopped to refuel at the completion of our 368km test, which included the usual mix of suburban, city and highway driving with up to five passengers at times and light luggage.

Our own figure, calculated from fuel bowser and tripmeter readings, was close at 9.5 which is outstanding sub-10L/100km economy for such a substantial vehicle in mostly metropolitan use. Therefore, based on our own consumption figure, you could expect a real-world driving range of around 950km from its 90-litre diesel tank.

In the spirit of keeping the hard-done-by fuel conglomerates in business, this V6 is as thirsty as it sounds. This is compounded by the fact that the Trailhawk weighs in at close to two tonnes.

The official claimed/combined figure is already not great at 10.2L/100km, but our week-long test produced a figure of 12.0L/100km. Not a good look when many of the Cherokee’s mid-size competitors are at least in the single-digit range, even in real-world testing.

In a small concession, you’ll be able to fill up (annoyingly frequently) with entry-level 91RON unleaded. The Cherokee has a 60L fuel tank.

It’s an enjoyable vehicle to drive, with multiple power adjustments for the seat and steering wheel combined with a large left footrest which provide supreme driver comfort and support.

The powerful and responsive turbocharged six-cylinder diesel and nine-speed auto are well suited to this application. The engine’s ample torque provides spirited acceleration from standing starts, taking only six seconds to reach triple-digit speeds.

This drivetrain would be well suited to heavy towing duties, given the 48V mild-hybrid system can contribute an extra 200Nm (in addition to the engine’s 750Nm), which raises the total theoretical torque output to almost 1000Nm.

The active air suspension provides a wonderfully cushioned ride that floats over bumpy roads, while maintaining excellent handling response and surprising agility. These commendable chassis dynamics, combined with the powerful and responsive drivetrain, makes the vehicle feel smaller and lighter than its dimensions and kerb weight would suggest.

Overall, it’s difficult to fault from a driver’s perspective, with the only exception being the voice activation function. This is often triggered by words or phrases other than ‘Hey Mercedes’ resulting in regular interruption of conversations. This needs some fine tuning.

The Cherokee drives pretty much exactly how it looks, soft and ‘murican.

As thirsty as the V6 might be, it’s fun in a kind of retro way to be behind the wheel. It makes lots of angry noises and flies up the rev range (into fuel-drinkin’ town) all too easily, although despite that you might notice you’re not going particularly fast the whole time.

This is largely down to the Cherokee’s overbearing weight. Not great for fuel usage, it does have benefits for comfort and refinement.

On tarmac, and even gravel surfaces, the interior is impressively quiet. There’s little road noise or suspension rattle, and even the fury of the V6 is more of a distant thrum.

Gravity takes its toll in the corners, where the Cherokee hardly feels like a confident apex carver. The steering is light though, and the long-travel suspension is soft and forgiving. This makes for a refreshing SUV experience which places the focus solely on comfort over sportiness.

It’s also a nice point of difference from many mainstream competitors which seem hell-bent on making mid-size family SUVs handle like sports sedans or hatchbacks.

A test of the off-road features was a little outside the scope of our regular weekly test, although a thrashing down a few gravel tracks only served to confirm my confidence in the comfort suspension tune and stability of the standard all-wheel drive mode on offer.

In its last update the Cherokee acquired an active safety suite consisting of auto emergency braking (AEB) with pedestrian detection, forward collision warning, lane departure warning, blind spot monitoring, rear-cross traffic alert, and active cruise control.

The Trailhawk Premium Pack adds distance control (via a button on the steering wheel).

The Cherokee is also armed with six airbags, a reversing camera and parking sensors. It has dual ISOFIX child-seat mounting points on the outer rear seats.

Only four-cylinder Cherokees have been ANCAP safety tested (and scored a maximum five stars in 2015). This six-cylinder version does not carry a current ANCAP safety rating.

The GLS comes with a five-years/unlimited km warranty (better than BMW and Lexus) and five years of roadside assistance. Scheduled servicing is every 12 months/25,000km whichever occurs first.

Mercedes-Benz offers capped-price pre-paid servicing packages with three, four or five-year terms. For example, the total upfront cost of the minimum three-year term is $4090, or an average of $1363 per service.

Jeep has upped its ownership promise in the past few years with what it calls the “there and back guarantee”. This consists of a five-year/100,000km warranty and matching capped price service program.

It’s a shame the warranty is distance-limited, but time-wise is on par with Japanese makers. While the capped price service program is welcome, it's almost twice as expensive as an equivalent RAV4.

According to Jeep’s online calculator, services varied from $495 to $620 on this particular variant.

Roadside assist is offered beyond the warranty period provided you continue to service your vehicle at an authorized Jeep dealership.