Subaru XV vs Mercedes-Benz G-Class

What's the difference?

Even years on from its initial launch and with only subtle changes to its main range, it’s really to Subaru’s credit that the XV feels just as capable and modern as any of its rivals.

This is not to say it’s perfect. We can’t recommend the base model, the maths don’t really work out on the hybrids, the only available engine is breathless, and it has a small boot.

But the XV’s excellent safety suite, driving dynamics, all-wheel-drive capability, quality finish and comfortable interior mean it’s hard not to be charmed by this little lifted hatch.

Our pick of the range? While the 2.0i-L is great value, we’d recommend you splurge to the 2.0i-Premium to get the full safety suite and extra garnish.

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 key to the XV’s fun and adventurous appeal is perhaps the fact that it’s not really an SUV at all. It’s rather obviously a lifted version of the brand’s Impreza hatchback, and this is to its credit.

It’s simple but tough, cute but capable, and really everything many consumers are looking for when it comes to a small, all-wheel-drive SUV. Not only does this design philosophy (of lifting wagons and hatches rather than creating bespoke “SUVs”) match Subaru’s family of products, but the ride height, plastic claddings, and tough-looking alloys offer hints of the all-wheel-drive capability that lies beneath.

Little has changed for the 2021 model year, with the XV most recently receiving a tweaked grille, updated front bumper, and a new set of alloy wheels. The XV range is also available in a fun array of colours, which Subaru hopes will help it win more of a youth vote. As an added bonus, none of the colour choices carry an extra charge.

The interior of the XV continues the fun and adventurous theme with Subaru’s signature chunky design language noticeably different from its rivals. My favourite element of this has always been the bumper-car steering wheel, which feels great in your hands in its leather-clad finish, but there are also nice soft claddings throughout the doors and big seats with nice bolstering and design.

While we like how big and sharp the main 8.0-inch screen is, if there’s one thing Subaru gets wrong it’s how busy the whole cabin package is. The visual assault of three screens seems unnecessary, and as much as I like the wheel, it is also completely adorned in somewhat confusingly labelled buttons and toggles.

Still it’s an attractive, fun, and unique design amongst its small SUV peers. Subaru fans, at least, will be sure to adore it.

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.

In some ways the XV is very impressive when it comes to its interior practicality, but in other ways it disappoints.

The front seats offer heaps of room for adults with good adjustability, and while the seating height is very high by default, there’s still lots of headroom and adjustability, with the added benefit of a very commanding view of the road for such a small SUV.

As mentioned, the doors, dash, and transmission tunnel are all clad in soft materials, and front passengers also benefit from no less than four USB ports in every grade except the base 2.0i, a huge centre console box, comfortably large bottle holders in the centre with a removable divider, a small bay under the climate unit that also houses a 12v outlet and auxiliary input, and a single large bottle holder in the doors with a small adjoining bin.

A surprise comes in the rear seats, which offered enough head and knee room for a particularly tall friend of mine. It’s rare for the small SUV segment to offer such space, but behind my own (182cm tall) seating position I had ample airspace for my knees and decent airspace for my head too, even despite the Premium and S grades having a sunroof fitted.

Rear passengers get a flip-down armrest with bottle holders, a small bottle holder in the doors, and pockets on the backs of the seats. The seat cladding is just as good as it is in the front, and the width in the rear seats is notable, however the centre seat suffers from the existence of a tall transmission tunnel to facilitate the all-wheel-drive system, and there are no adjustable air vents or power outlets for rear passengers either.

Finally, one ongoing weak point for the XV is the amount of boot space on offer. Boot capacity is 310-litres (VDA) for non-hybrids or 345 litres for hybrid variants. This is decent when compared to smaller light SUVs but definitely leaves room for improvement when it comes to the XV’s main small SUV competitors.

Space can be boosted to 765L in non-hybrid or 919L in hybrids with the seats down (again, not great), and the hybrid model loses the underfloor space-saver spare wheel, instead leaving you with a very compact puncture-repair kit.

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 XV now has two drivetrain options in Australia. One is the carryover 2.0-litre petrol engine, now with a smidge more power, and a hybrid version of the same layout with an electric motor housed in the continuously variable transmission. There is no manual variant in the XV range.

The 2.0i models produce 115kW/196Nm, while the hybrid produces 110kW/196Nm from the engine and 12.3kW/66Nm from the electric motor. All variants are all-wheel drive.

The hybrid system is powered by a lithium-ion battery pack under the boot floor, and in practice functions a bit differently from Toyota’s popular system.

We’re sure Subaru die-hards will be dismayed to know a version of the XV packing the larger Forester’s 2.5-litre petrol engine (136kW/239Nm) will not be making it to Australia for the foreseeable future.

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’.

It’s not such a great story for the hybrid variant here, as even on the official numbers it only saves a tiny amount of fuel.

The official/combined number for 2.0i variants is 7.0L/100km, while the hybrid variants trim this to 6.5L/100km.

In practice it only got worse on my test. Over similar driving conditions consisting of several hundred kilometres over the course of a week, the 2.0i-Premium non-hybrid produced 7.2L/100km, while the hybrid actually used more fuel at 7.7L/100km.

It’s worth noting we’ll be holding on to the hybrid for a further three months as part of a long-term urban test. Check back in to see if we can trim this number down to something closer to its claim in the coming months.

All XV variants can drink base-grade 91RON unleaded and 2.0i variants have 63-litre fuel tanks while hybrids make use of a 48-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.

No matter which XV you choose, you’ll be getting a very comfortable and easy-to-steer small SUV, and the drive experience has only improved with this year’s updates.

The XV’s newly re-worked front suspension and tall ride height make for a package more than capable of dealing with anything the suburbs will throw at it. This is the kind of car that scoffs at speed bumps and potholes.

The steering is light enough to be comfortable, but provides just enough feedback to keep it engaging, too, and the always-on all-wheel-drive system provides a sense of constant security in corners and even on loosely sealed or wet surfaces.

The XV has better SUV cred than almost every other car in its class on the capability front, enough at least to make it a decent companion for seeking those unsealed campgrounds or vantage points.

Where it’s not as good is its engine options. We’ll get to the hybrid in a moment, but the standard 2.0-litre engine is underpowered for a relatively heavy small SUV, with the added burden of all-wheel drive, and it feels it. This engine doesn’t have the follow-through of its turbocharged rivals and is very thrashy when much is asked of it.

This experience isn’t really helped along by the rubbery-feeling continuously variable automatic transmission, which is at its best in stop-start traffic. It strips the fun out of trying to drive this car with a bit more vigour.

Unlike Toyota's hybrid alternatives, the hybrid XV isn’t a significantly different experience behind the wheel. Its electric motor doesn’t really have enough strength to get it up to speed, but it does assist when it comes to acceleration and coasting to help take the stress partially off the engine. The XV also doesn’t provide a hybrid indicator like Toyota does, so it’s much harder to understand the effect your accelerator input is having on the motor.

The centre screen does display the energy flow, though, so it is good to have some kind of feedback that the hybrid system is helping on occasion.

Hybrid variants also add something called “e-Active Shift Control”, which uses input from the car’s sensors and all-wheel-drive system to better tune the hybrid assistance to the CVT. In general driving terms, this lets the electric motor pick up the slack of the petrol engine when it's most needed in the corners and in low-torque instances.

On a final note, all of these moments of electrical assistance do make the hybrid versions notably quieter than the non-hybrid ones. I still wouldn’t recommend choosing the hybrid on its driving experience alone, but it will be interesting to see how Subaru can build on this technology in the future.

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.

Subaru remains on par with other Japanese automakers, with a five-year and unlimited-kilometre warranty promise. There’s 12 months of roadside assist included, and the XV is also covered by a capped-price servicing program for the life of the warranty.

Services are required once every 12 months or 12,500km, and while this is a welcome improvement on the six-month intervals this car used to have, these visits are far from the cheapest we’ve seen with an average price of nearly $500 per year.

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.