Mercedes-Benz GLB-Class vs Subaru Outback

What's the difference?

The new GLB is a worthy successor to the original. It has retained everything that made it such a unique proposition but improves where it counts - interior space and comfort, in-car and safety tech, standard features, powertrain, ride quality and, importantly, value-for-money.

The EV is the pick of the powertrains and while I didn’t get to drive it, the GLB250+ is the best value.

Servicing is expensive and the standard glass roof is a bugbear but if you can cope with those things, the boxy GLB is a terrific smallish family SUV.

If you’re a Subaru fan chances are the Wilderness will float your boat. It’s an appealing mix of on-road refinement and more than satisfactory capability on bush tracks.

The Wilderness engine-and-CVT combination helps to make this Subaru well refined and highly responsive on-road and it benefits from punchier low-rev output in off-road scenarios.

Subaru has made a habit of producing practical vehicles and this new addition to the upgraded Outback line-up doesn’t disappoint.

Does anyone need a Wilderness version of the Outback? Probably not. Will anyone want a Wilderness edition Outback? I reckon a lot of Outback fans would fall over themselves to get their hands on one of these.

The original first-generation GLB was a standout when it comes to exterior design. It was boxy, upright and unlike anything else in the premium SUV segment. If you wanted a conventional Mercedes SUV you could opt for the smaller, bubble-shaped GLA or the larger, more sophisticated GLC.

But the GLB occupied its own space. Thankfully Benz has largely stuck with the script for the second-gen GLB, but they’ve modernised it.

Built on the new Mercedes Modular Architecture (MMA), the GLB is a full 98mm longer, has a 50mm longer wheelbase, is 27mm wider and 14mm shorter. And it does look noticeably lower to the ground compared to the old model.

While the square silhouette remains, Benz’s latest design direction is seen everywhere. The front end is more rounded now and has a large gaping low-set grille with an LED light bar running the width of the bonnet. It’s an acquired taste but I prefer the previous GLB face.

The rear is a much better angle for the GLB. Looking at it directly from the rear, it has pronounced shoulders that give it a lovely muscular look, and the curved tail-lights are a highlight.

Benz is leaning into its brand in a bid to stand out in an increasingly competitive global market. It’s doing this by using the iconic three-pointed star as a motif in the head and tail-light cluster, as well as the grille which is illuminated for some grades. I’m not sold on that element as it feels a bit over the top, but at least you won’t get confused about what brand of car it is.

Another design element I’m not sold on is the pop-out door handles. With car companies finding better solutions for handles, this seems out of touch.

Inside, everything feels upright. The integrated glass dash panel spans the width of the cabin, while brushed aluminium panels also feature. The signature Benz seat adjuster switches on the doors and the gorgeous air vent design have been upgraded successfully.

The three-spoke leather steering wheel in the GLB350 is a highlight - it’s the perfect width and well executed.

Overall the design is modern, tech focussed and very Benz.

The most obvious design tweaks include a glare-reducing bonnet decal, the new grille and bumper, substantial durable plastic cladding on each side, and some tailgate trim and lighting variations away from standard Outbacks.

There’s gold edging here and there around the Wilderness exterior (fog lights etc) and it’s eye-catching, but this vehicle attracts some bemused looks.

While it’s based on the mid-spec Outback AWD Premium, the Wilderness stands apart because of its taller stance (with an extra 20mm ground clearance over standard Outbacks) and chunkier overall look.

For numbers nerds, the Wilderness is 4880mm long (with a 2745mm wheelbase), 1880mm wide, 1735mm high and has a listed kerb weight of 1781kg.

Its wheel tracks (1575mm front / 1600mm rear) are 10mm narrower in both cases than those of standard Outbacks.

Inside, the Wilderness has water-repellent upholstery with embossed Wilderness logos on the headrests, Wilderness tags on the seats, orange stitching throughout and all-weather floor mats.

All in all, it looks stylish, inside and out, but it’s also ready to play in the dirt.

The extra length and width means more cabin space which is more apparent in the rear. But there is ample space up front, especially headroom.

The centre console sits up a little too high for my liking but it means you have under console storage with two USB-C ports, and a rubber mat so your phone doesn’t slide around.

It’s got a really deep central bin, while door cavities will only hold smaller bottles. You also get a wireless charger and two cupholders.

There is only a handful of buttons - hazard lights, volume, voice command and drive mode selection - under the central air vents. All other functions are found in the multimedia screen.

Benz has been a standout in the past decade with its MBUX multimedia system and the latest version is responsive, relatively easy to navigate (once you’ve located the key controls), and the graphics look super sharp and cool. The digital instrument cluster is similarly excellent.

Hopping into the second row, the seat base is set higher than the front seats for stadium seating. The seats have some bolstering but quite a lot of lumbar support.

There’s ample space in the second row, thanks to 68mm more space from the back of the seat to the front seat and an extra 34mm of headroom compared to the old car. I have ample knee, head and legroom behind my 183cm (six-foot) tall driving position, although my head is about the same height as the top of the window frame which impedes a little.

Amenities include smallish map pockets, two USB-C ports and knee-level air vents, which is always good to see. There’s a deep but skinny bottle holder on either side and a fold-down centre armrest that sits up a bit too high but it’s wide and has two shallow cupholders and a neat little phone holder.

Each of the 40/20/40 split seats folds via a pull strap at the seat base and the good news is you can adjust the second row backrest a little. The base is also on rails so it can slide fore and aft.

That is how you lower the seats to get into the third row, which is strictly for children. Benz has made it slightly easier for littlies to get back there but it is not a space for taller humans. In fact, Benz recommends up to 171cm tall at most.

One gripe is that there is no sunshade or blind for the massive standard panoramic fixed glass roof. Benz says it is tinted and has a film to reduce UV light and heat, but I’d say a few hours driving in Australian summer will challenge that. Benz isn’t the only brand doing this, but at least you can buy an accessory blind for your Polestar or Tesla. The fact is, not everyone wants a glass roof, especially in Australia, so this feature should be an option.

The boot can swallow 145 litres with all three rows up, increasing to 480L with the third row stowed and 1605L will all seats lowered. This is all decent for a smallish seven seater but if boot space is a priority then maybe have a look at a GLC.

There’s a floor mat and cargo blind but sadly no spare wheel of any kind, just a tyre repair kit, which isn’t great.

In terms of practicality the Wilderness doesn’t disappoint. The cabin has a neat and familiar layout with enough soft-touch surfaces, storage space, cupholders and charge points to satisfy most drivers and passengers.

The 12.1-inch horizontal multi-media touchscreen is easy enough to operate, with many cabin functions able to be controlled via on-screen buttons, but some functions (including air-conditioning and auto vehicle hold) can also be adjusted via physical off-screen controls, which is handy.

The seats offer improved lumbar and pelvic support relative to previous Outbacks, there’s more headroom for the driver and passengers and Subaru reckons the rear cargo area opening is more than 50mm higher than standard for easier loading and unloading of gear into the rear.

According to Subaru the Wilderness upholstery is “hydrophobic synthetic leather with an anti-slip embossed finish” which looks good and seems durable enough for a lifetime of weekend road trips with some dirt inadvertently tracked inside for good measure.

Cargo volume is a listed 530 litres (with the rear seat up and in use), and that expands to 1211 litres when the 60/40 split-folding rear seat is down.

You can conceal whatever is in the rear cargo area with the new foldable fabric cargo cover which can be used as a tonneau-style cover, cargo partition, or even to protect the rear load lip. Its rear-most fixing points attach to the inner walls with magnets.

The cargo area has a 12-volt outlet, two shopping bag hooks on each wall, four tie-down points on the floor and a full-size spare wheel stored under that floor.

The Wilderness has new high-strength roof rails which are claimed to offer a static load capacity of 363kg (increased from 318kg).

Subaru has made a habit of producing practical vehicles and this new Outback doesn’t disappoint.

The 2026 Subaru Outback Wilderness has a manufacturer list price of $59,690, before on-road costs.

It’s based on the mid-range Outback AWD Premium but offers a lot on more onboard than that variant including an upgraded turbo engine, 240mm ground clearance (20mm more than the standard Outback), electronic dampers and extra 'X-Mode' off-road functionality.

As well it gets a new bumper and front grille (with SUBARU emblazoned across the front), substantial cladding on each side, water-repellent upholstery with embossed Wilderness logos, all-weather floor mats and some Wilderness-specific trim and lighting on the tailgate.

The Wilderness also gets a 12.1-inch horizontal multi-media touchscreen with wireless Apple CarPlay and Android Auto (and wireless charger), a 12.3-inch digital instrument cluster, heated/powered front seats, heated outboard rear seats, a hands-free powered tailgate, X-Mode off-road mode, roof rails, 18-inch black-finish alloy wheels (with full-sized spare).

Annoyingly, the Wilderness misses out on some features included in its cheaper stablemate, the Outback AWD Touring ($56,990, before on-road costs) – namely active lane-change assist, a 360-degree camera system, 12-speaker Harman Kardon sound, Nappa leather, ventilated seats and a sunroof.

Spend another $3000 over the Wilderness price-tag and that $62,690 (before on-road costs) will put you in the top-spec Wilderness Apex. Its extras (over the Wilderness grade) include sat-nav, and the aforementioned 360-degree view monitor and Harman Kardon audio system.

In terms of value for money, you get a lot a of bang for your buck in this Outback and it more than holds its own against rivals, such as the Ford Everest, Isuzu MU-X and Toyota RAV4.

Both mild-hybrid versions of the GLB are powered by a 1.5-litre four-cylinder turbo-petrol engine with 48-volt mild-hybrid tech that includes a 1.3kWh lithium ion battery.

The front-wheel-drive GLB200 delivers 120 kilowatts of power and 250 Newton metres of torque for an 8.7-second 0-100km/h dash time.

The all-wheel drive GLB220 4Matic gets a power and torque boost to 140kW/300Nm for a 7.5-second 0-100km/h time. Both petrol grades use an eight-speed dual-clutch automatic transmission.

For the EVs, the rear-drive GLB250+ delivers 200kW/335Nm and hits 100km/h from zero in 7.4 seconds.

The GLB350 4Matic ups that to 260kW/515Nm and a 100km/h dash time of 5.5 seconds.

There are two direct-injection Boxer engines on offer in the Outback line-up: standard Outbacks get a 2.5-litre naturally-aspirated engine (137kW at 5800rpm and 254Nm at 3700rpm), while the Wilderness and Wilderness Apex get a 2.4-litre turbo-petrol boxer engine, producing 194kW at 5600rpm and 382Nm at 2000-3600rpm.

Both engines are matched to a continuously variable auto transmission (CVT) with eight-speed 'manual' mode. No Outback in the new line-up has a manual gearbox.

The Wilderness’s engine-and-CVT combination helps to make this Subaru well refined and highly responsive on-road and it benefits from punchier low-rev output in off-road scenarios.

The GLB EVs uses a nickel manganese cobalt (NMC) battery with 85kW of usable energy.

Driving range and energy efficiency for the GLB250+ is a decent 570km and 15.5 kilowatt hours per 100km. The two-motor AWD GLB350 range drops slightly to 554km and uses 17.7kWh/100km

The EVs have four regenerative braking modes. After a long morning drive in the GLB350 I recorded 15.5kWh, which is solid.

The new GLB uses an 800-volt architecture supporting DC fast charging up to 320kW. Under the right conditions at a high-powered DC charging station, you can technically add up to 260km of range in 10 minutes, according to Mercedes.

AC charging capacity is available up to 22kW and there are four regenerative braking modes, as well.

When it comes to fuel economy in the mild hybrids, the GLB200 consumes 6.1 litres per 100km and the GLB220 sips 6.5L. This powertrain has the ability to use electric power to coast when cruising at highway speeds.

Official fuel consumption for the combined (urban/extra-urban) cycle is 9.7L/100km.

Fuel consumption on test was 10.8L/100km (combined) and while a lot of this test was spent on sealed surfaces, we did do unsealed road and rough-track driving.

The Outback has a 63-litre fuel tank so going by our on-test fuel consumption figure, you could reasonably expect a driving range of about 583km from a full tank of premium unleaded petrol.

I have driven the previous GLB250, which was a fun, punchy SUV. There’s no sporty second-gen variant yet, but if you’re after performance, check out the EV rather than the mild-hybrid.

I only drove the mild-hybrid briefly at the launch event so I’ll focus most of my impressions on the EV. The GLB220 4Matic is quick enough off the line, but there is some lag. Brakes are strong and the cabin is well insulted.

But for me, the EV is the clear pick.

Of the EVs I only drove the GLB350 4Matic as Benz didn’t have a 250+ available.

It’s very quick from a standing start, but not whiplash quick and that is perfectly appropriate for a family-friendly SUV. It delivers the power in a linear manner but when you put the foot down it is very responsive.

I couldn’t detect a massive difference between Comfort and Sport mode to be honest, but you get enough punch in Comfort.

The GLB is tall and top heavy so there is body roll but that’s fine for this sort of vehicle. You’ll notice the weight of this car if you push it into a tight bend at speed - it’s quite heavy and I felt a bit of lateral movement, but the traction control systems help keep the car in check. The grippy tyres help here, too.

Benz has worked hard to improve ride quality with the new-gen model and it shows. The drive route from Melbourne’s south-eastern suburbs to the Mornington Peninsula was littered with potholes, some that looked like they could cause serious damage. The GLB soaked up even some of the sharper holes like a pro. The ride at urban speeds is calm and measured.

The sound deadening measures have clearly helped as well as it is a much quieter cabin than its predecessor. All of this adds to the feeling that this GLB is a more refined, premium SUV than the old model.

I found the steering a little light and twitchy at the start of the drive but by the end of the day I noticed some heft to the feel, and it’s still direct.

The brakes in the EV are a little slower to respond than the mild-hybrid, which takes some time to get used to.

But overall, the drive experience is largely very positive.

From the start, this is an enjoyable car to drive. The driver’s seat is eight-way power-adjustable so it’s easy to dial-in your preferred driving position. There’s ample visibility for a vehicle that feels so snug around you and this is a nimble mid-sized SUV with a 11.0m turning circle.

On-road, it is quiet and smooth, and its ride and handling are well controlled, with new dual-pinion electric power steering adding more precision.

The tweaked Wilderness suspension set-up – MacPherson struts at the front and double wishbones at the rear (both with newly tuned electronically-controlled dampers) – yields a comfortable driving experience.

As mentioned, the engine/CVT combination is generally impressive, but if driving based on the CVT’s behaviour is not entirely your cup of tea, you can always use the paddle shifters on the back of the steering wheel to have your fun.

The Outback has always been a solid all-rounder and well suited to light- to medium-duty off-roading and over the years its driver-assist systems have been tweaked and finessed to improve those attributes.

Worth noting, we define light- to medium-duty off-roading as driving on well-maintained gravel tracks or dirt roads in dry weather, or coping with minor corrugations, or muddy potholes on dirt or gravel tracks in wet weather.

This SUV's AWD system is intended to keep you safe on less-than-ideal terrain, such as rain-splattered wet blacktop, loosely gravelled bush tracks or slightly muddy dirt roads, rather than transform the Outback into a rock-crawling beast.

Afterall, this is not a 4WD with low-range gearing, ample ground clearance and aggressive all-terrain tyres.

However, with a skilled, experienced driver at the helm, the Outback is even able to tackle off-roading so difficult it would otherwise seem out of an all-wheel drive’s realm of capability.

The Wilderness edition simply builds on that reputation.

For starters, it has greater ground clearance (240mm) than other Outbacks and so its off-road angles are an improvement, with its 20-degree approach, 21.2-degree ramp-over angle and 23.6-degree departure angle besting its lower-spec stablemates.

Subaru’s X Mode system, with snow/dirt and deep snow/mud modes, adds another level to the Outback’s capability. These modes tweak acceleration, off-road traction-control activity and front and rear axle limited-slip function, among other things, to suit the terrain. Working in conjunction with driver-assist tech such as Hill Descent Control, the Outback handles light- to medium-duty off-roading with no strife whatsoever.

Ride and handling remain fine on unsealed country roads, and the suspension mostly soaks up the more dramatic bush track lumps and bumps.

If you’re looking for a vehicle to tow a 2500kg-plus caravan, boat or horse float then look elsewhere because the Wilderness has 750kg (unbraked trailer) and 2100kg (braked) towing capacities.

In terms of all-around driveability, this Outback has a lot going for it and can stand its ground against the likes of the Toyota RAV4, and even the Ford Everest and Isuzu MU-X.

The Wilderness has not been tested ANCAP, but it has an extensive suite of safety gear and driver-assist tech.

Standard safety features include nine airbags, AEB (Auto Emergency Braking), driver monitoring (annoying), active lane-change assist, front and side alert assist, emergency lane keep assist, rear cross-traffic alert, lane-departure warning, blind-spot monitor, traffic-sign recognition, adaptive cruise control and more.

For child seats there are top tether points for all three rear seat positions with ISOFIX anchors on the outer two.

The GLB comes with Mercedes’ five-year, unlimited kilometre warranty, which is now the standard in the premium segment. The EV’s battery warranty lasts eight years or 160,000km, which is also pretty standard.

Services are required every year or 25,000km which is a decent interval.

Benz offers pre-paid service packages running for three, four or five years. The mild-hybrid is $3430 for three years, $4680 for four and $6300 for five years.

The EV is more affordable to service, costing $2525 for three, $3765 for four and $4440 for five years.

This is quite pricey compared to rivals. BMW’s iX3 is offered with a six-year pre-paid plan and it’s $2420. The Polestar 4 is free to service for the first five years.

The Wilderness is covered by a five-year/unlimited km warranty, five-year/75,000km capped price servicing, and comes with 12 months of roadside assistance.

Servicing is recommended at 12 month/15,000km intervals.

The upfront prepaid service plans are a three-year service plan ($1275.37) and a five-year service plan ($2347.31).

For comparison, the first five years' service for a comparable Toyota RAV4 will set you back $1625.

At time of writing, Subaru Australia has more than 114 authorised dealerships and more than 120 service centres around the country.