Mercedes-Benz GLB vs Alfa Romeo Tonale

What's the difference?

The Mercedes-Benz GLB is an oddball. While it isn’t my definition of beauty, it's a surprisingly capable and spacious small-to-medium SUV.

The entry-level GLB200, while comfortable, feels a bit underdone in the engine department. Therefore the mid-spec GLB250 with the more-powerful 2.0-litre turbo and mild-hybrid assistance plus all-wheel drive grip is the better pick.

If you’re an ‘Alfa Romeo person’, or even just an ‘Italian car person’, you’ve got this on your short list and there’s little I can say that will change your mind. 

And you wouldn’t be making a bad decision if you did pick up a Tonale.

But if $80,000 sounds like a lot for a small SUV and you still want something that looks stylish and feels special, the mild-hybrid Tonale Veloce should do, if the likes of the X1, Q3, or XC40 don’t scratch that left-of-centre itch.

And a fun small SUV? A Mini Countryman JCW, Audi SQ2 or VW T-Roc R are all different sizes, but all more powerful than the Alfa and all fall below the $70,000 mark.

But, if you’re keen on that plug-in hybrid drivetrain and have a day-to-day lifestyle that’ll allow you to make the most of its electric range (and most major city-dwelling Australians do to some extent), then the outlay might just be worth it to be able to check out the Tonale in your garage or driveway every day.

This isn’t the prettiest car ever. It has the Mazda CX-8 or CX-80 effect where you can tell a smaller car has been stretched and extended to create more interior space. It just looks a little awkward as a result.

The rear section of the GLB in particular is much higher and boxier than the GLA which makes it look rather back-heavy. Thankfully roof rails are standard which toughens the look somewhat.

The facelift that was introduced in 2023 brought an updated front bumper, as well as tweaked LED headlight and tail-light signatures. The changes aren’t wildly different from the original car that launched in 2019 but it’s still fresh enough.

Inside is where this car is starting to look its age. While Mercedes-Benz was one of the first to introduce a wraparound screen set-up combining the digital instrument cluster and touchscreen multimedia system into a single unit, many have copied this and it no longer looks unique.

It doesn’t help that the dual 10.25-inch screens are small now in comparison to newer rivals. It’s standard for a digital instrument cluster to be closer to 12.3-inches in diameter now.

A main interior change with this facelift included the removal of the touchpad controller on the centre console. In its place is now a shallow storage area which doesn’t really serve a purpose.

There’s also a new AMG-style steering wheel as standard which has fiddly gloss black touch sliders that get grimy upon use.

While the changes are welcome, the ageing roots are still present. You can’t escape the blingy touches that just end up looking cheap and tacky.

A key example of this are the air vents which have obnoxious interior ambient lighting in them to try and make the cabin look cool.

I’m also not a huge fan of the star pattern trim on the dashboard and the swathes of stainless steel-looking inlays.

If Alfa any traditionalists are hesitant to embrace the Tonale’s hybrid drivetrain, surely the Tonale’s styling has the opposite effect.

Small SUVs can fall victim to trying to look too much like a hatchback, or being plastered with lots of little trim details to break up large areas. The Tonale, on the other hand, looks like an SUV regardless of size, and its styling elements are decidedly restrained.

Most notably, at the front, Alfa Romeo has employed the ‘scudetto’ shield-shaped grille and horizontal lower grilles to form the ‘trefoil’, a face as familiar as BMW’s kidney grille or the Porsche 911’s round headlights.

The aforementioned ‘3+3’ headlights are sleek, and somewhat mirrored by similarly styled tail-lights that flank a light bar across the middle of the boot. Badging is minimal, the ‘Tonale’ on the rear in a cursive ‘Alfa’ typeface and the small ‘Veloce’ lettering found only on the front three-quarter panels.

The 20-inch wheels are so Alfa Romeo in their ‘teledial’ circular design, though all three wheel options for the Tonale fit into this theme. In a car park or on the driveway, they’re certainly eye-catching to those not expecting them - a friend said upon sight of this test car, "Look at the wheels. They’re silly! I love them!".

Inside, the cabin space isn’t too ‘busy’ with visual elements, though some of those that are there - the row of buttons for climate control or the multimedia screen, for example - are possibly a little too simple. The buttons could be from any old car, and the screen looks like a ‘tacked on’ rectangle.

Just about everything else looks suitably restrained but relatively elegant for a small SUV, though, with elements like the steering wheel remaining rather simple and (in modern terms) timeless. The paddles behind it are a bit of visual theatre, too.

Like the exterior, the interior adopts some circular cues like the air vents, door speakers, DNA drive mode dial, and even the cowl over the driver display. 

The second row is a little more spartan, with little in the way of visual ‘wow’ and a disappointingly basic vent (albeit adjustable in two different directions) and USB ports mounted in hard grey plastic.

For the most part, the interior looks quality, and with relatively minimal hard or scratchy plastic, feels it too.

Up front the driver’s seat is comfortable, offering electric adjustability and lumbar support, extendable thigh support and heating. Some extra bolstering on the seat base would be nice though as it’s a little flat for my liking.

While the glossy piano black touch sliders on the steering wheel aren’t the most intuitive, I love holding this leather-wrapped wheel as it straddles the line of being thick enough but not too thick. BMW should take note…

The thin stalks behind the steering wheel are a joy to use and have a nice thwack to them. I appreciate the column-mounted gear selector as this frees up more space on the centre console, though it could be utilised better. More on this in a bit.

The digital instrument cluster offers a range of different themes to select from, though the standard version looks the nicest and offers the most customisation. It’s nice being able to put a full-width map display on the instrument cluster.

The touchscreen multimedia system offers a clean and intuitive interface that’s hard to get lost in. For the most part, however, I ended up using smartphone mirroring. Thankfully this update brought wireless Apple CarPlay and Android Auto.

It’s nice having the row of physical climate control switchgear within easy reach especially as carmakers are now integrating these into the touchscreen interface. Even Mercedes-Benz is guilty of this in its newer cars.

There isn’t a tonne of general storage on the centre console beyond the deep central box which has a split-opening lid. The wireless charger barely fits my iPhone 15 Pro Max, the cupholders are on the small side and the aforementioned storage section where the touch slider once was is useless from a storage standpoint.

Moving to the second row, it’s rather spacious for a small-ish SUV. At a leggy 182cm tall, I have plenty of leg and headroom behind my own driving position.

You’re able to slide and recline each individual seat in the second row to prioritise second-row comfort or allow more space for third-row passengers. It’s needed because third-row space is tight!

Second-row amenities include air vents mounted on the back of the centre console, various storage spaces, two USB-C ports, as well as a fold-down armrest with cupholders. Also if you stare at the back of the centre console it looks very much like a screaming face.

As already mentioned, the third row isn’t the most spacious ever, although this is a small-ish SUV so best not to expect palatial levels of room. It’s likely more for occasional use by children and it’s good to note there is airbag coverage back there.

Amenities are few and far between in the third row, limited to just a few storage spots and a USB-C port on both sides. Unfortunately there are no air vents.

At the back there’s a handsfree power tailgate which is handy if you’ve got your hands full. It opens swiftly, though with all three rows of seating upright there isn’t much room at all. Mercedes-Benz doesn’t even quote a boot capacity figure, but it’s only enough for a bag or two.

Thankfully if you’re not using the third row the benefit of this car is there’s much more boot space than the GLA. Mercedes-Benz claims there’s a generous 565L of boot space, which can further expand to 1800L with the second row folded.

Unfortunately there is no spare wheel in the GLB200 as it has run-flat tyres as standard, though regular tyres with a tyre repair kit is a no-cost option.

Inside, the Tonale feels relatively spacious for a small SUV, with possibly more places to put things than you might expect from a traditionally enthusiast-focused brand. 

In both front and rear seats, no part of the body or console impedes on passenger space - though the door armrests feel like they're a little far to comfortably rest an elbow on - and nothing gets in the way when reaching controls or the centre console.

Ergonomically, everything falls well to hand and no far reaches are really required, though the cupholders in the centre are a little narrow for some relatively normal-sized cups or bottles, and have rubber grips inside that require a little extra pull to retrieve items from.

Other options for bottles include the door pockets, or for a small bottle even the centre console bin is quite deep (albeit narrow).

Smartphones, even fairly tall ones, will rest securely in the angled - a nice touch - wireless charging bay, though while having the phone in a position it won’t slide out from is a plus, angling a phone screen to be visible to the driver might be too tempting for some. It is, mercifully, a little obscured by the gear shifter.

On controls, the steering-wheel design hasn’t changed for more than half a decade which, honestly, is so, so fine. Really, Alfa’s steering wheel has few buttons including the engine start, a relatively timeless (read: simple) visual style, and a thin rim with moulded thumb rests that encourage 9-and-3 hand positions.

The buttons on the wheel are easy, clear, and feel nice, and controlling the driver display is relatively easy as there aren’t really sub-menus to get lost in.

The main multimedia screen is also relatively well laid out, marking a nice step up from previous Uconnect systems (Jeep and Fiat owners will also know), though the connectivity with wireless phone mirroring, Android Auto in my case, was a little laggy and dropped out occasionally, seemingly in the same spot on the same Melbourne CBD street during my commute each morning.

The downsides are relatively few on the practicality front, but there is another: the boot space in the hybrid suffers due to the battery space needed, so 500 litres for the non-plug-in Tonale variants is down to 385 litres for the PHEV.

That’s still less than an electric Volvo XC40 Recharge (claimed to be 418L), though fortunately it grows to a spacious 1430 with the seats folded down, and is accessible via an automatic electrically opening boot door.

Another important point, while we’re in the boot, is the lack of spare tyre. Instead, a repair kit is provided - something those who enjoy a road trip might lament.

Whether the Alfa Romeo Tonale plug-in hybrid is expensive depends on how you frame it. For a small SUV, it’s fairly pricey, but for a premium PHEV, it’s on the more budget-friendly end of the scale.

At $78,500 before on-road costs for a Tonale Veloce PHEV, the plug-in is nearly $20,000 more expensive than the Veloce ‘mild-hybrid’ (MHEV) at $58,900. The test car (pictured) for this review also has two cost options, the Alfa Red paint being $1990 and the 20-inch grey alloy wheels for $1500.

So, $81,990 is a lot for a small SUV, but it’s still about the same price as a Peugeot 508 PHEV and less than a top-spec Mazda CX-60 PHEV.

Alfa Romeo says the difference in price between the Veloce MHEV and PHEV isn’t as broad as it seems just due to the drivetrain, as the PHEV scores a ‘Lusso pack’ as standard rather than being a $4500 option for the MHEV.

That pack is where a few of the goodies in this Tonale come from, such as the black leather seats adorned with Alfa-badged headrests - eight-way electrically adjustable with heating and cooling in the front - plus a heated steering wheel and a 14-speaker Harmon Kardon sound system.

A couple more features are exclusive to the Veloce PHEV, however, like the sunroof and the chrome finish on its dual-exit exhaust tips.

Standard across the range, however, is the 10.25-inch touchscreen for the multimedia system, running Stellantis’ Uconnect 5 operating system with an Alfa-specific skin, as well as the 12.3-inch ‘Cannochiale’ TFT driver display, plus wireless phone connectivity with Apple CarPlay and Android Auto, plus a wireless device charger.

Other functional standards are the ‘3+3’ LED Matrix headlights, visually inspired by past models like the rare Alfa Romeo SZ coupe, plus adaptive ‘driving beam’ and dynamic indicators.

The Mercedes-Benz GLB200 is powered by a 1.3-litre turbocharged four-cylinder petrol engine which produces 120kW and 270Nm.

This engine also features in ‘200’ versions of the A-Class, CLA and GLA, plus versions of it also feature in the Renault Arkana, Captur, Duster, and Kangoo, as well as the Nissan Qashqai and now the new Mitsubishi ASX.

It’s mated to a seven-speed dual-clutch automatic transmission with drive sent to the front wheels only.

Unlike the more powerful GLB250 and AMG GLB35 all-wheel drive trims, the GLB200 is the only model to go without 48V mild-hybrid assistance in Australia. It was originally promised when this facelifted model was announced in 2023.

Mercedes-Benz claims the GLB200 can do the 0-100km/h sprint in 9.3 seconds and top speed is 207km/h.

Engaging driving is key to an Alfa Romeo justifying being somewhat on the pricier end of the cost spectrum, so numbers like ‘208kW’ for a total system output in a small SUV are welcome to see on paper.

The Tonale’s 1.3-litre turbocharged petrol four-cylinder engine alone makes 132kW and 270Nm, aided by an electric system outputting 90kW and 250Nm. The 208kW is its total useable peak, with Alfa not stating a peak torque figure, but a 0-100km/h claim comes in at a fairly impressive 6.2 seconds.

That’s helped by the Tonale’s all-wheel-drive nature, the front wheels driven by the engine via a six-speed torque converter automatic, and electricity powering the rears.

Mercedes-Benz claims the GLB200 has a combined fuel consumption of 7.5L/100km.

During our urban and metropolitan-based testing, however, we saw an average of 9.0L/100km according to the trip computer which isn’t great but also not the worst I’ve seen. Expect this figure to balloon out further if you load more people onboard as the engine will have to work harder.

There is a 52L fuel tank which requires a minimum of 95 RON premium unleaded petrol.

Using my as-tested fuel consumption figure, this means the GLB200 has a theoretical range of up to 578km.

A 42.5-litre petrol tank and a 15.5kWh lithium-ion battery combine to provide an electric driving range of 60.5km that’s backed up by the ability to charge or save power for when it’s needed by letting the internal-combustion engine (ICE) kick in.

And while this has the potential to mean essentially no fuel is used in short-run, day-to-day driving, anything resembling a longer trip means you’re unlikely to reach the kind of efficiency figures Alfa Romeo claims.

The official combined fuel consumption figure for the Tonale PHEV is 1.5L/100km, though achieving this would require stopping and recharging the battery every 100km of driving, and the driving would need to be in perfect conditions for battery range - i.e. relatively low speeds.

The Tonale PHEV is efficient, yes, but it’s not ‘1.5L/100km efficient’ in the real world if you need to take a drive longer than a standard work day with maybe an errand or two.

After 23 kilometres of real-world driving, the indicated battery range dropped from 65km (odd given Alfa’s spec sheet provided claims a 60.5km range) to 30km, an indicated drop of 35km.

A 12 km discrepancy between over just 23km of standard driving isn’t ideal, though the trip included some highway driving - not an electric drivetrain’s best stage.

Alfa Romeo says a household-style 3.0kW charger should fill the battery from empty in 5.5 hours, while a ‘fast’ charger at 7.4kW should take 2.5 hours via the Type 2 charging port.

While this 1.3-litre turbo engine may be sufficient in the smaller A-Class and GLA, it barely scrapes by in the GLB200.

Even with one person onboard the engine has to rev out the first few gears to around 3000rpm to keep up with traffic from the lights. It doesn't have the nicest engine note either.

It doesn’t help that the dual-clutch automatic can be a little vague from a standstill, taking a beat to kick into action. This is most noticeable when doing low-speed manoeuvres or reversing.

Although initial acceleration can be on the thrashy side, rolling acceleration while at speed is a lot more linear and calm thanks to peak torque coming on tap from 2000rpm. This means the car will only downshift when it needs to.

There are a few different drive modes you can select from, but the default ‘Comfort’ mode feels the most natural. ‘Eco’ does quell some of the rev flares during initial acceleration, though the engine feels much more tardy in general.

Linked with these drive modes are the adaptive dampers. This is a very comfortable car, especially on the standard smaller 19-inch alloy wheels as there’s plenty of tyre sidewall to absorb bigger bumps.

Coupled with this is sporty steering that’s direct and makes the car feel nimble despite its 1.7-tonne kerb weight.

It really is the best of both worlds because you get the fun and sporty characteristics from the steering, plus the comfort and supple feeling from the suspension. It’s hard to fault this set-up.

In terms of noise, vibration and harshness (NVH), if you look beyond the sometimes shouty engine, this car is quiet and refined. There’s some tyre roar at higher speeds, but many European vehicles have this trait.

It’s also a benefit that this car is a little older as there aren’t many safety system-related bings and bongs that distract from the cabin ambience.

This might be the make-or-break topic for a select few Alfa Romeo customers - is the Tonale fun to drive?

Yes, thankfully.

Where the mild-hybrid was sometimes criticised for being slightly underwhelming for a car wearing the snake-adorned badge from Milan, the extra power, all-wheel-drive grip and electric torque delivery make the Tonale feel spirited enough for a sporty-leaning small SUV.

The DNA dial really does come into play plenty, too. 

D, for dynamic, is pretty much reserved for when you’re actually ‘driving’ the Tonale - its stiffened suspension and relatively greedy power draw isn’t for low-speed commuting or daily efficiency.

N, or natural, is best for most long-ish commuting or trip situations, particularly highway driving where relying fully on the battery range isn’t ideal, as mentioned.

A, for advanced efficiency, is the ‘EV mode’ and best suits anyone whose daily commute takes them between urban or suburban areas which can be done under EV driving, though it can be used up to 206km/h.

If you don’t mind the petrol engine kicking in on occasion, leaving ‘natural’ to its own devices will result in some relatively frugal driving - a week of testing, commuting, filming and enjoying the Tonale used less than a tank of fuel, including one round trip of more than 140km.

Commuting in the Tonale proved comfortable enough - the steering is light and the dual-stage valve suspension in its softer mode combined with the electric drivetrain resulted in a calm and controlled feeling.

Its suspension soaks up bumps well, though a consistently uneven road surface can feel a little jittery (though not harsh or crashy) after a while.

Getting more dynamic (yes, the D on the dial), however, brought out some interesting characteristics of the Tonale. That light steering is paired with a quick rack (a 14.8:1 ratio, or two-and-a-half turns lock to lock), meaning the Tonale is easy to turn in hard, and a 53F/47R weight distribution provides enough balance (paired with a low centre of gravity thanks to the battery) to keep on top of the small SUVs movements.

All four wheels being driven under its ‘dynamic’ hybrid mode means grip and acceleration in cornering is plenty useful, though braking coming into the corners via the Tonale’s ‘brake by wire’ system could be a little more feelsome.

The gearbox is very eager under acceleration, too much so for commuting, but if it doesn’t suit your needs even for spirited driving then the manual mode is there.

It’s worth noting that those huge brushed alloy shift paddles come into play here, though being attached to the column steering rather than the wheel presents a key ‘pro’ and ‘con’ each: the paddles are always in the same place, just not always in relation to your hands.

With five stars from ANCAP, the Tonale is off to a good start on the safety front.

Its six airbags isn’t exactly class-leading, there isn’t one at front centre, for example, but the PHEV does have the full active and passive safety suite available on the Tonale as standard.

A series of features make the Tonale ‘level 2 autonomous’ including a front camera, lane-keep assist and traffic jam assist, the relatively standard adaptive cruise control, plus traffic sign recognition, driver behaviour warning, and, of course, AEB.

Blind-spot monitoring, side parking sensors, and a surround-view parking camera are standard on the Veloce, aside from the Ti.

The GLB200 is covered by a five-year, unlimited-kilometre warranty, like the rest of the Mercedes-Benz line-up.

Logbook servicing is every 12 months or 25,000km, whichever comes first, which is good if you do a lot of driving.

You can purchase a three-, four- or five-year service package which costs $3495, $4650 and $6185, respectively. With the latter this equals $1237 per service, which is expensive, although it is cheaper than the slightly larger GLC.

Alfa Romeo has a relatively industry standard five-year/unlimited kilometre warranty for its models, and the Tonale falls under this, with five years of free roadside assistance thrown in, too.

Being a plug-in hybrid, the battery does have its own specific warranty, that being eight years or 160,000km, whichever comes first.

The first five services are priced at a maximum on Alfa Romeo’s website, listed at a top of $500 for the first (15,000km/12 months), $600 for the second (30,000km or 24 months, as the intervals go), while the third is $500, the fourth a whopping $1000 max, and the final capped price back to $500.