Hyundai Iload vs Mercedes-Benz G580

What's the difference?

The iLoad remains one of the most competent all-rounders in the business. This highlights the excellence of its original design, as it hasn't changed much since it launched here more than a decade ago.

However, it's starting to show its age a bit, particularly in terms of safety compared to HiAce and Transit Custom rivals which have aggressively raised the mid-size van benchmark to a five-star standard that rivals most sedans and SUVs.

We hope Hyundai will soon do the same with the iLoad, because apart from increasingly outdated safety it's pretty hard to fault. We're sure its army of loyal customers would agree.

As per the 1979 original, the current G-Class is produced by Magna Steyr in Arnie’s home town of Graz in Austria. And many fundamental things haven’t changed since then. But clearly this EV monster’s exotic electric powertrain is a huge departure.

It retains impressive off-road ability and straight-line speed. But will it hit the mark with top-end luxury 4WDers? Short story, this thing is wild, and it will be irresistible for a likely narrow band of tech-focused ‘must have the latest and greatest’ buyers. Nothing like impressing friends and family with a tank turn.

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

The iLoad is 5150mm long, 1920mm wide and 1935mm high with a 3200mm wheelbase. That height means it can access underground and multi-storey carparks, in which it's also easy to manoeuvre with a relatively compact 11.22-metre turning circle.

No doubt a big factor in the rear-wheel drive iLoad's enduring appeal is its simplicity and ruggedness, combining MacPherson strut front suspension with rack and pinion steering, leaf-spring live rear axle and four-wheel disc brakes. A sliding door on each side of the cargo hold come standard. The large tailgate window, equipped with a wiper/washer and demister, provides the rear-view mirror with a relatively clear picture of what's behind even with the cargo barrier and clear plastic covering on it.

The cabin environment is bright and airy with a tasteful mix of light and dark grey surfaces. The light grey cloth seats with their colourful striped inserts look sharp but we reckon they would also show some grime pretty quickly in a working role.

Our only criticisms are that, like the new HiAce, there's no fold-down inboard armrest for the driver. We don't know why Australia's top two mid-size vans do not have this simple feature, because it's standard issue in numerous rivals and creates a more relaxed driving position.

Our other gripe is the centre passenger seat, which shares the outer passenger's base cushion but has a separate backrest which can be rotated forward through 90 degrees to reveal a handy storage tray and dual drink holder on the back of it.

However, passenger comfort and safety are compromised as the seat is too narrow for an adult, the backrest has no head restraint, there's very limited leg room and only a lap seat-belt. And to make matters worse, the belt's buckle digs firmly into your right butt cheek when it's clicked in. This ‘seat' should be for emergency use only and, if you must, only for short distances.

Okay, so Mercedes-Benz says, with a straight face, that “with the aim of optimising the vehicle’s aerodynamics” classic G-Class elements have been revised, including the reprofiled bonnet, ‘air curtain’ vents in the flares over the rear wheel arches, A-pillar cladding and the small spoiler on the edge of the roof.

At the same time, the 20-inch wheels are also claimed to be "aerodynamically optimised” and underneath, a 26mm underbody casing made from a mix of materials, including carbon-fibre (attached to the ladder frame with more than 50 steel screws), protects the battery from dust, dirt and rocks.

In ticking off the Edition One, car-spotters should look for black rims with blue brake callipers behind them, blue inserts in the exterior protective strips as well as black door handles and a new rectangular design box on the rear door for storing items such as charging cables, tools or snow chains. If you want a spare wheel, choose the standard model.

An optional black-panel radiator grille ($3800) features tinted lighting units as well as an animated LED light band and chrome surround. The light band can be activated as a running light or an animation when locking and unlocking the vehicle.

And it’s worth noting Mercedes-Benz and the car’s contracted manufacturer, Magna Steyr, have invested much time and many Euros in retaining the car’s classic handle and door lock design. G-Wagen owners will recognise its sound from several kilometres away.

Inside the G580 it’s clear this is one area where the G-Class has progressed enormously over the decades. It’s still quite upright in terms of the dash design, but you’re confronted by twin 12.3-inch screens, supporting the Mercedes-Benz user interface. 

All very high-tech, but that’s balanced by an old-school grab-handle for the front passenger to latch onto during off-road work. 

The signature turbine-style air vents are located within squared-off panels, and in the limited Edition One you have a blue fleck running through carbon-fibre inserts on the centre console, door cards and that front grab handle. In the standard car it’s a (very attractive) walnut open-pore wood rather than carbon.

A luxurious interior for sure.

The iLoad's 2062kg kerb weight and 3160kg GVM results in a genuine one tonne-plus payload rating of 1098kg and up to 125kg of that can be carried on roof racks. It's also rated to tow up to 1500kg of braked trailer and with a GCM rating of 4660kg (or how much you can legally carry and tow at the same time), that means you can do it at maximum GVM.

In other words, it can legally carry more than a tonne while towing 1.5 tonnes. Those numbers make the iLoad a very practical and versatile workhorse, well suited to a variety of trades and other working roles beyond the usual delivery chores.

The cargo hold, with its 2375mm length, 1620mm width and 1340mm height, offers a total load volume exceeding 4.4 cubic metres and is accessed through sliding doors on each side or via the single-lift tailgate. The load floor with its protective vinyl mat has a total of 10 load anchorage points.

There's no full-length roof lining like the new HiAce but the cargo hold walls and doors are lined to hip height and there's one internal light at the rear. The load floor length and 1272mm between the rear wheel housings means the iLoad can theoretically take two 1165mm-square Aussie pallets (without the cargo barrier installed).

However, loading these could be an issue if fitted with the single-lift tailgate, as it blocks forklift access when opened. And the 870mm side door opening (even less with the cargo barrier fitted) is not wide enough to allow a pallet to pass through it, so do your homework on the iLoad's suitability for your loading requirements.

The cabin has storage bins and bottle holders in each door, plus a shallow tray in the centre dash-pad, two different-sized gloveboxes, a cubby near the gearshift for small items like chewy etc and a pop-out dual cup/bottle holder in the centre console. The centre seat backrest also folds forward to reveal a large open storage tray and two small bottle/cup holders.

For the record, the G63 is just over 4.6m long and a little more than 1.9m wide with a 2890mm wheelbase. So, not huge, but its close to 2.0m height is hard to ignore. 

In the front there’s lots of breathing space, and in terms of storage you have generous bins in the doors with plenty of room for big bottles. Then there’s a centre armrest, which doubles as the top of a deep storage box housing a USB-C port inside. 

A sliding roller cover in the centre console reveals two cupholders, another two USB-C sockets, a 12-volt outlet and a wireless charging pad. Add in a big glove box and you’ve got plenty of options in terms of storage, power and connectivity. 

In the back, sitting behind the driver’s seat set for my 183cm position I’ve got tons of foot and legroom and, no surprise, lots of headroom.

There’s a fair bit of sculpting in the rear seat, which is as nice as it is unusual (makers often avoid bolsters on the rear seat as it makes the backrest harder to fold flat). And in terms of three-abreast accommodation, a smaller adult will be okay in the centre spot for shorter journeys. Three up to mid-teenage kids will be swimming in it.

Then, for practicality you again have generous bins in the doors. And if you need even more capacity, fold down the centre armrest which houses two different size cupholders. 

In the rear of the centre console you’ve got two USB-Cs, a 12-volt power outlet, individual climate control and directional vents.

There are map rockets on the front seatbacks and more air vents in the B-pillar. So, when it comes to comfort, powering up devices and storing ‘things’ you’re well taken care of.

The side-opening tailgate door opens from right to left, which isn’t ideal when parallel parked on the left hand side of the road, but boot volume is over 600 litres (VDA) with all seats upright, expanding to nearly 2000 litres with the 60/40 split-folding rear seat lowered.

There are multiple tie-down hooks, a netted pocket, two lights, a 12-volt outlet as well as a ‘ski-port’ door and sliding cargo cover to enhance practicality and security.

As mentioned earlier, the full-size spare in the standard model, but the Design Box replaces it on the Edition One, although Mercedes-Benz says it’s aiming to make a spare available as an option later in the year.

The new Mercedes-Benz G580 is priced at $249,900 and a more highly-specified limited Edition One version comes in at $299,900, both before on-road costs.

That’s a price territory where the BMW X5 and X6 M Competition ($244,900 & $250,900) as well as the Range Rover Autobiography ($233,961) live. Not to mention competition from the G580’s still available and appreciably pricier twin-turbo V8 Mercedes-AMG G63 stablemate ($365,900).

As you’d expect, the standard features list is substantial and the highlights are Burmester 3D Surround Sound audio (with digital radio), leather upholstery, keyless entry and start, a multi-function steering wheel trimmed in Nappa leather, power front seats with memory function, heated and cooled cupholders, and wireless smartphone charging. 

There’s also dual 12.3-inch driver instrument and central media displays, ambient lighting and adaptive LED headlights as well as Android Auto and Apple CarPlay.

As well as cosmetic changes, covered shortly, the Edition One steps up to ‘Silver Pearl’ and black Nappa leather trim (with blue contrast stitching).

There’s also a range of optional packages bundling up everything from exterior body elements to interior trim and additional multimedia, the latter especially for back-seaters. 

The ‘Night Package’ ($4300) includes black exterior mirror housings, black running boards and wheels as well as darkened exterior lights and a radiator shell that can be illuminated for an impressive profile while driving.

A ‘Superior Line Interior Plus Package’ ($14,500) brings full Nappa leather upholstery, ‘Active Multicontour Seat Package Plus’ and grab handles in leather. Then a ‘Manufaktur Exterior Package’ ($4100) finishes the roof, bumpers and wheel arches in ‘Obsidian Black’. 

But the one that will score you maximum brownie points with the kids is the ‘Interior Comfort Package’ ($8500), featuring a rear seat entertainment system, including two integrated 11.6-inch touch displays.

The iLoad's 2.5 litre four-cylinder DOHC 16-valve turbo-diesel is a refined and proven performer with Euro 5-emissions compliance (so no AdBlue needed), common rail direct injection (CRDi) and variable vane turbocharging with impressive flexibility. It produces a class competitive 125kW at 3600rpm and peak torque of 441Nm between 2000-2250rpm, but there's ample throttle response and pulling power on tap either side of those figures.

The five-speed torque converter automatic is an equally robust and proven transmission, although most rivals have updated to closer ratio six-speed units. Even so, the iLoad delivers crisp and smooth shifts in auto mode, with the option of sequential manual shifting if required. The transmission's gearing and 2.92:1 final drive ratio provide a good compromise between stop-start city delivery work and economical highway driving.

The G580 is powered by four permanently excited synchronous motors, each delivering around a CLA200’s worth of power and torque to each wheel for overall outputs in excess of 432kW/1164Nm.

Each motor has its own two-stage transmission and power electronics for almost infinite fine-tuning of the direction and amount of drive sent to individual wheels. Merc calls it ‘individual-wheel drive’.

Hyundai's official combined figure of 8.8L/100km seemed realistic at the beginning of our road test which included a variety of roads and payloads, from near empty to three-quarters of a tonne. So we were impressed to see near-identical numbers after crunching trip meter and fuel bowser readings. Needless to say, that's great economy for a one-tonne van and no doubt another reason for its enduring popularity. Based on our figures, you could expect a realistic driving range of around 870km from its 75-litre tank.

Housed in a torsion-resistant casing and embedded low down in its ladder-frame chassis, the G580’s 116kWh two-tier, liquid-cooled lithium-ion battery pack delivers a WLTP-rated range of 473km, or 567km on the more lenient NEDC scale.

‘Eco Assistant’ and ‘Range Monitoring’ functions provide continuous information on battery status, energy consumption and estimated range.

Maximum system capacity is 400 volts which enables 200kW DC charging, meaning a 10 to 80 per cent fill in as little as 32 minutes. Maximum AC charging capacity is 11kW.

Claimed energy use is 23.1kWh/100km, and we saw an average of 28.6kWh across urban and highway running on the launch drive program.

Not exactly a ‘green’ EV choice, then, but it’s worth noting a one-year Chargefox subscription is included to off-set the car’s energy appetite.

The iLoad has big grab handles on the windscreen pillars to assist entry and once aboard it's not hard for drivers of most shapes and sizes to find a comfortable position, thanks to the height-adjustable seat, height-and-reach adjustable steering wheel and decent-sized left footrest.

The instrumentation is easy to read and dashboard controls are clearly marked and intuitive to use. There's a clear eye-line to the left door mirror but given that there's no blind-spot monitoring, this mirror would benefit from the addition of at least a dedicated wide-angle lens.

In city and suburban driving the iLoad is surprisingly quiet for a van without a sealed bulkhead between cabin and cargo hold. However, tyre roar emanating from the rear wheel housings does become quite intrusive at highway speeds, particularly on coarse bitumen surfaces.

The over-driven fifth gear ensures the engine isn't working hard though, with only 1800rpm at 100km/h and 2200rpm at 110km/h, which contributes to good fuel economy on long hauls. The cruise control also works well and is a big improvement on the last iLoad we tested in 2017.

The 2.5 litre turbo-diesel and five-speed auto are well-honed for this working role. They provide ample performance in city and suburban driving, even though the gaps between five gears are more noticeable now given the increasing use of six gears in rival automatic vans.

So, with 432kW and around 1160Nm, even though the G580 weighs in at around three tonnes, you’re talking 0-100 km/h in 4.7 seconds. And this car gets up and goes… like a beast.

What you don’t get is that traditional Merc-AMG G63 V8 rumble, because, of course, no engine. 

But you do get what Mercedes calls ‘G-Roar’, essentially a sound bar at the front of the car also using the audio system inside to give it what is not exactly an engine noise but some sense of the car progressing. And you can turn it off for completely silent running.

‘Electric Dynamic Select’ changes the parameters of the motors, transmission, suspension, ESP and steering as required. On-road that means ‘Comfort’, ‘Sport’ and ‘Individual’ modes, with off-road comprising ‘Trail’ and ‘Rock’. In the Comfort setting drive flows primarily to one axle for optimum energy efficiency.

Suspension is by double wishbones at the front and a De Dion-style live (rigid) axle at the rear. You’ve got the same adaptive-type set-up as per other G-Class models, so ‘Comfort’ and ‘Sport’ modes and of the many traditional G-Class traits this car exhibits, ride quality is one of them.

Even in Comfort you’ll find even little bumps and thumps making their way up into the seat of the pants and the cabin. It is after all a body-on-frame, ladder-chassis type vehicle and that’s not unusual.  

In terms of steering, it’s accurate and road feel is good. You’ve got 275-wide Falken Azenis FK520 tyres that are more on- than off-road focused. The car feels stable and nicely planted on the road.

The physical brakes are by ventilated discs front and rear, and the big rotors are the same size (353mm) all around. They work nicely and feel like a conventional set-up.

Regenerative braking kicks in as soon as you lift off the accelerator pedal. The powertrain is harvesting energy as the car decelerates and there are four levels you can adjust with the steering wheel paddles up to a quite aggressive level - not quite, but close to a single-pedal set-up.

Off-road, the G580’s ‘G-Steering’ system allows the wheels to turn at different speeds to induce slight ‘drift-like’ oversteer and tighten the turning circle. It works beautifully and the car’s fording depth is 850mm, a full 150mm more than internal-combustion G-Class models.

A three-speed off-road crawl function is adjustable to speeds as low as 2.0km/h, and the car is claimed to remain stable on sideways slopes up to 35 degrees. 

Torque vectoring is used to create ‘virtual diff locks’ and there’s a ‘low-range’ setting. Switch to the ‘Offroad Cockpit’ and data including gradient, lateral inclination, compass readings, tyre pressures and the selected G-Mode appear.

A ‘Transparent Bonnet’ function creates a virtual view of what’s approaching and passing under the front wheels to help the driver pick their way through steep ascents or declines.

For the record, the G580’s approach angle is 32 degrees, departure is 30.7, breakover is 20.3 and ground-clearance is 250mm.

And of course, with the wheels independently powered, the G580’s signature move is what Mercedes-Benz calls a ‘G-Turn’ but the rest of the world calls a tank turn.

If you encounter an obstacle that makes forward progress impossible, the system spins the left- and right-hand wheels in opposite directions so this brute can turn on the spot like an M1 Abrams. You can’t help but crack up laughing when executing this extreme party trick!

In terms of miscellaneous observations around ergonomics and the car in general, it has a 13.6-metre conventional turning circle. So if you’re not using the G Turn function in the car park be ready for a sizeable turning arc.

Also, those aero tweaks here and there seem to have had an effect. Wind noise, especially for such an upright, squared-off design is surprisingly modest. And overall, from a build point of view, this car feels as though it’s been carved from a solid piece of metal. In every aspect it presents as a quality item.

Although the Mercedes-AMG G63 carries a maximum five-star ANCAP safety assessment from 2018, the pure-electric G580 is unrated. But crash avoidance tech includes active cruise control, ‘Active Steering Assist’, high-speed AEB, traffic sign recognition, lane-keeping assist, blind-spot monitoring, driver fatigue monitoring as well as a 360-degree camera view and ‘Active Parking Assist’.

And if a crash is unavoidable, there are no fewer than 11 airbags on-board, including driver and front passenger front and side, rear side, full-length curtains, driver and passenger knee and a front centre bag.

There are three top-tether points for child seats across the second row, with ISOFIX anchors on the two outer positions.

Five years/160,000km warranty. Scheduled servicing every 12 months/15,000km whichever occurs first. Lifetime Service Plan includes capped-price servicing for first five scheduled services ranging from $356 to $506.

The G580 is covered by Mercedes-Benz Australia’s five-year/unlimited-km warranty, which remains the standard offering in the premium part of the market and an eight-year/160,000km drive battery warranty.

Service intervals are every 12 months or 20,000km with service plan pricing available over three ($2645), four ($3980) and five ($4670) years. In approximate terms, each workshop visit will cost ‘around’ $900. Not exactly cheap, especially for an EV, but this is no ordinary electric vehicle.