Bentley Bentayga VS Mercedes-Benz GLA-Class
Bentley Bentayga
Likes
- Practical and spacious
- Remarkable dynamics for its size and weight
- Twin-turbo V8 is no W12 but still awesome
Dislikes
- Not great value for money, but that's not the point
- Awkward looking to my eyes
- Interior could be more special
Mercedes-Benz GLA-Class
Likes
- Lovely design inside and out
- Terrifically planted and safe
- Evocative, flexible performance
Dislikes
- Full suite of safety costs extra
- Some quality lapses inside
- Ride still unsettled even on optional adaptive dampers
Summary
Bentley Bentayga
Yes, you can drive your Bentley and keep your family. It's called compromise, or the Bentayga, Bentley's SUV.
The Bentayga my family has been living with is the Azure grade which promises to be even more comfortable and pleasant than the rest of the range.
Comfort is important and we'll cover the Bentayga's lavish details in time, but our mission first and foremost is to find out if the Bentayga makes a good family SUV.
| Safety rating | — |
|---|---|
| Engine Type | — |
| Fuel Type | — |
| Fuel Efficiency | —L/100km |
| Seating | — |
Mercedes-Benz GLA-Class
ONE of the great motoring successes of the past decade has been the Mercedes-Benz GLA, catapulting the brand to unparalleled prominence in the premium small SUV field and kicking off the posh little coupe-hatch crossover craze.
Cynics might say that it is essentially a jumped-up A-Class hatchback, much like the Subaru XV is basically an Impreza in stilettos. But while the small German crossover is built on the same MFA2 platform as its smaller transverse-engined Benz brethren, no body panels are shared, granting it a distinct look and personality. Unlike the little Suby…
The H247-series GLA launched in Australia in 2020 is second-generation, featuring a longer wheelbase and appreciably more space, but a shorter overall length than the popular original from 2013. It's also substantially taller.
Here we take a long, hard look at the bestselling GLA 250 4Matic.
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| Engine Type | 2.0L turbo |
| Fuel Type | Premium Unleaded Petrol |
| Fuel Efficiency | 7.5L/100km |
| Seating | 5 seats |
Verdict
Bentley Bentayga7.9/10
The Bentley Bentayga Azure may look a bit awkward and it surely isn't great value for money, but it is a true Bentley and a very good family SUV that not only provides terrific practicality but superb performance and comfort.
Mercedes-Benz GLA-Class7/10
With Mercedes-Benz’s vast number of SUVs, there is room for an urban luxury crossover niche, and the GLA delivers in spades.
Indeed, in 250 4Matic guise, it is that rare thing – a high-riding hatch with dynamics to shame most dedicated pocket-rockets. It really is a hoot if you find the right road, regardless of weather conditions. The Benz has towering talent.
However, even without desirable options like adaptive dampers and a full suite of driver-assist safety technology, the GLA is expensive, does not quite carry off the price tag from an interior quality point of view, and struggles to maintain the degree of comfort and refinement expected from a Mercedes – with or without the $3K necessary to score adaptive dampers.
Still, especially because of the way the GLA looks, goes, stops and steers, if you can afford it, you’ll be rewarded. There’s never been a more rounded GLA.
Design
Bentley Bentayga
You'd think of all automotive brands Bentley, with its beautiful swooping and powerful saloons, would be able to floor us with something just exquisite in SUV form. But right from the 2012 concept the Bentayga has struggled to stun the world with its design.
So, while there are Bentley family traits all over the Bentayga, from the intricate headlights and mesh grille, to the oval tail-lights and body which squats over the rear wheels, the overall design looks awkward to my eyes.
To me it appears the boxy design with the tall, flat roofline and elevated ride height favours practicality over the sleekness possessed by a lower, more coupe-like SUV.
I favour dark coloured clothes because it hides my shapes, creases and bulges, but these are the things you want to see in a car and our Bentley's 'Onyx Black' paint, despite being a beautiful colour with a blue hue added, make it a featureless blob in the sunlight.
A lighter shade or something outlandish like a turquoise or yellow would look amazing, and even better, upset your neighbours.
Let's look at the interior design which is lavish with all the quilted leather and Mulliner customisation, but lacks the modern look of many contemporary cabins with its smallish media screen and busy mosaic of buttons.
I like the little chrome plungers for the air vents, the winged styling to the dashboard and the stitched leather upholstery, but it's easy to spot parts that are shared by other members of the Volkswagen Group (which owns Bentley).
For example, there are the indicator and wiper stalks, as well as the steering wheel buttons, all from Audi. Surely Bentley should have its own crafted parts?
The interior colour scheme on our Bentayga is 'Beluga' (black) and 'Camel' (tan) and the Mulliner option split the colours with a cream tone.
From a family perspective the tan and black will hide dirt, although the cream will struggle. It's possibly the best leather on the planet, however, coming from cattle living high enough that their hides are unblemished by insect stings.
Mercedes-Benz GLA-Class
Looking like a mini-me GLC, today's GLA trades some of its predecessor’s edgier design elements like the slammed roof and exaggerated broad-shouldered stance for a more amorphous if elegant appearance. Even with the cliché plastic cladding around the squared-off wheel arches, it’s still a looker.
The net result is arguably the most attractive of all the MFA2 A-Class offshoots. It sits well within the Mercedes hierarchy of SUVs, bringing a swoopy coupe-like silhouette compared to the ultra-upright GLB.
Along with being 30mm wider, it’s also visibly taller than before, with a handy 213mm of ground clearance compared to just 157mm last time around. And the wheelbase has been stretched to the benefit of rear-passenger room – a bugbear of the old GLA. That's progress.
Practicality
Bentley Bentayga
Being shaped like a bus does nothing for the Bentayga's beauty but makes it spacious for cargo and roomy for people.
With its large doors and elevated ride height (the car can be lowered for easier access) it's great for families.
Our Bentayga is a five-seater, which is fine for my little family of four, but there are four- and seven-seat configurations available, too.
Second row legroom is exceptional, even for me at 189cm tall, and sitting behind my own driving position there's still plenty of room.
Headroom is also outstanding throughout. We could be a family that loves top hats, on our way to the top hat championships, and not have to remove our top hats. That's how good headroom and hat room is.
Sun blinds in the second row are vital in Australia, and the electric ones in the Bentayga raise and lower quickly, not just offering protection but also more privacy.
Storage is good throughout with big door pockets and five cupholders.
It seems the cabin space eats into the cargo area because the boot isn't overly large at 484 litres with all seats in place.
Buttons in the cargo area allow the rear of the car to be raised and lowered to make it easier to hoist items in the boot.
For devices there's a wireless phone charger up front along with USB ports in both rows.
Mercedes-Benz GLA-Class
Compared to before, the 2021 GLA is some 122mm taller, so ushers in a higher hip point for loftier seating – reducing that jumped-up hatch feel. Headroom improves obviously, as does rear legroom, a corollary of a 30mm wheelbase stretch (to 2729mm).
Wide apertures also make entry into and out of the German-built GLA child's play, though the solid heft of their doors is serious business at this end of the segment, very satisfyingly Teutonic and totally on-brand. This is something you won’t enjoy in a Subaru XV.
Then you s-c-r-a-p-e the underside of the front doors on the pavement literally every time you swing it to get out, and wonder whether Mercedes engineers have ever been to Australia. This fail drove us spare. Heaven help the GLAs in towns and cities with bluestone sidewalks. Maybe all that extra AMG packaging is the culprit.
Still, most of the other basics are spot-on and can’t really be faulted; cosy yet spacious for four adults – especially up front, ample vision, an excellent driving position aided by heaps of seat and steering wheel adjustability, cosseting front sports buckets that you just sink into, torrents of ventilation from those delectable turbine vents and stacks of storage. Collectively they make the GLA a welcoming, opulent place to travel in. Only the hapless fifth occupant squished between the outboard rear-seat passengers might think otherwise. But nobody buys this Benz for carting people around. That's the GLB's job.
Several years ago, Daimler poached a senior Audi designer and since then Mercedes’ dashboards have morphed into a multi-coloured multimedia diorama of touchscreen technology that threatens to completely take over the universe. Choose the right combination of colours and lighting and it's like your very own White Night on wheels. Starting with 2018’s A-Class, the striking, spangly MBUX system that underpins all this has come to be widely admired and imitated. For aesthetics anyway, with its vivid hues, panoramic displays and simple, tiled applications, it’s been a real trip.
Anyway, back to reality. From a tactility and functionality point of view, there’s still work to be done.
Access to the multimedia (including our GLA's banging optional audio system) and car settings areas is possible via a mildly fiddly finger-pad arrangement down forward in the centre console, or smaller yet much more annoying thumb sensor tabs on the wheel spokes. These are not easy to modulate on the move. Additionally, their menus can be confusing to navigate through and sometimes counterintuitive in operation. Mercedes obviously realises this as a quick-guide pamphlet is provided on old-fashioned cardboard paper. How quaint.
Eventually all areas can be mastered over time, but the functionality is complicated and may overwhelm the not-so-tech savvy. Additionally, the ‘Hey, Mercedes!’ voice control is impressive for getting MBUX to perform basic multimedia and vehicle settings-related changes, but it too-often erratic, unreliable and ultimately frustrating for more complicated commands. Perhaps elocution lessons on behalf of the operator may help.
But not as much as the profound disappointment we endure from the cheapness of some of the materials, the wincing cellophane-like sounds when pressing on some of the surfaces such as the door cards, or that emanate after a particularly bumpy section of bad roads. Sheeny reflections and hard textures in a car optioned with extras that total up to nearly $82,500 just don’t cut it. Â
At least in this latest-gen GLA, the rear seat area seems much improved over the previous models, with more space, comfy and supportive seating (remember ours featured the $607 sliding function that ought to be standard) and a reclining backrest. All amenities are present, with deep pockets, fresh air from twin vent outlets, reading lights and thoughtfully placed armrests – but, again, the latter’s extendable cupholders feel brittle and cheap.
Further back, the 435-litre cargo area is sufficiently sized and practical for smaller family use (at last), aided by a 40/20/40 backrest fold and that slide-able cushion to extend capacity further. There is no spare wheel, but a tyre inflation kit is fitted in lieu.
Overall, then, better than before, with that fundamental rock-solid heft, luxurious aura and alluring premium-car aroma. The dazzling MBUX screen-related visuals, too, are endlessly entertaining to explore when the vehicle is not moving, but the GLA’s cabin is still not quite up to Mercedes’ reputation for exacting over-engineered excellence.
Or even to the standards of some mainstream alternatives.
Price and features
Bentley Bentayga
Reviewing every type of car on the market provides a pretty good perspective, but when it comes to Bentleys we enter a realm where value-for-money often isn't as crucial as it is for more mainstream options.
The same goes for the price. Bentleys are among the most expensive cars in the world. So if, like me, you flinch at the thought of paying more than half a million dollars for an SUV, it may not be the car for us right now.
With that I can tell you the Bentley Bentayga Azure's list price is $475,000 and our car with all of its options comes to $515,000.
That's more money than any SUV from Mercedes-Benz and BMW costs. Even Range Rover can't quite reach that mark.
Only the likes of Aston Martin's DBX 707 and Lamborghini's Urus can match the price.
There are always bigger fish, though, and Rolls Royce's Cullinan swims in at $700,000, making the Bentayga's price seem quite reasonable.
Let's look at the standard features.
Coming standard on the Bentayga Azure are the prettiest LED headlights in the world. There are LED tail-lights, too, as well as a proximity key, roof rails and a panoramic glass roof, plus a hands-free tailgate.
Inside there's the 10.9-inch media screen, sat nav, wireless Apple CarPlay and wireless Android Auto.
The diamond quilting to the door trims is also standard and so are the Bentley sports pedals.
Many of these features are standard on lower grades in the Bentayga range, but the point in choosing the Azure is that many of the optional bundles on offer are fitted as standard here.
So, while leather upholstery is of course standard the 'Colour Specification' package gives you a choice of all interior colour combinations and an extended choice of hide colours.
The 'City Specification' brings extra safety tech like rear cross-traffic alert and a top view camera.
The 'Front Seat Comfort' specification adds 20-way power front seats, ventilation and massage as well as comfort headrests.
The 'Touring Specification' brings adaptive cruise control, a head up display, lane keeping assistance and 'Night Vision'.
And then the 'Sunshine Package' adds electric sun blinds, which are great for kids in the back.
Despite the multitude of standard packages there's plenty left to option on the Azure.
Our car was fitted with about a dozen options including piano black veneer ($5884), 22-inch alloy wheels ($4733), rear privacy glass ($2617), LED welcome lights ($2238), self-levelling wheel centre caps ($1208), a heated acoustic windscreen ($1094), luggage management for the boot ($937) and a heated steering wheel ($543).
Then there's Mulliner, Bentley's in-house customisation division which will personalise your Bentley.
The Mulliner custom features on our Bentayga Azure include the addition of an extra colour in the leather upholstery ($13,492), 'Honeycomb' stitching on the steering wheel ($5391) and contrasting stitching on the quilted areas of leather trim ($2688).
Best family features would have to be the privacy glass, temperature control in the second row and the rear sun blinds.
The second row also comes with a removable tablet which can be used to adjust the climate control, sunroof and media settings among other functions.
In the hands of children this is every parent's nightmare and there's a 100 percent chance of the tablet being lost forever, possibly on the motorway between Sydney and Canberra.
Mercedes-Benz GLA-Class
The latest GLA’s evolved dimensions is presumably to put some space between it and its GLB 5+2-seater SUV fraternal twin, giving Mercedes-Benz blanket SUV market coverage. From GL (for Geländewagen, or off-road vehicle) A, B, C, E and S (as well as the G-wagen icon that started it all back in '79), there’s a premium option for everybody… if not every budget. Â
In the GLA’s case, the entry-level 200 front-driver starts from $55,100 (before on-road costs); moving up to the $66,500 250 4Matic, and then to two performance powerhouses – the AMG 35 4Matic and supernaturally fast AMG 45 S 4Matic+ flagship, from $82,935 and $107,035 respectively.
Even the base GLA 200 includes new and improved autonomous emergency braking (AEB) among other safety-related technologies, as well as the brand’s glamorous MBUX multimedia system with wireless Apple CarPlay/Android Auto, digital radio, satellite navigation, reverse camera, climate control, wireless phone charging, powered tailgate, automatic parking, auto high beam, rain-sensing wipers and 19-inch alloys.
All the extra techy stuff doesn’t come for free though – prices jump almost $10,000 over the less-powerful previous-generation GLA 180 that the 200 replaces – though we expect the former badge to return in time.
In contrast, the GLA 250 4Matic is ‘only’ $3500 more expensive than its predecessor, gaining a terrific 2.0-litre four-cylinder turbo instead of a Renault-Nissan-sourced 1.3-litre turbo, all-wheel drive (with an Off-Road Engineering Package that gives the car some very light off-road capability), and other niceties such as heated electric front seats with memory function, a panoramic sunroof, more direct steering and lowered suspension (for a sportier drive).
Note that adaptive cruise control costs extra – a curious oversight at this price point. It’s part of a $1531 optional Driving Assistance Package, which also includes Active Lane Change Assist, extended semi-autonomous driver assistance in traffic jams (meaning full stop/go capability) and route-based speed adaptation. Do it.
Our test car had it, along with a $915 Vision Package (includes fancier adaptive headlights and a 360-degree camera), $1915 Sports Package (with AMG styling upgrades inside and out, perforated disc brakes, privacy glass, shift paddles and lowered ‘Comfort Suspension’), a Night Package (less brightwork, more black finishes) and sports direct-steering with corresponding wheel), $1531 20-inch AMG Black alloys, a $1915 Communications Package with upgraded audio and head-up display among a litany of other gear, $2838 AMG Exclusive Package with adaptive dampers, cooled as well as heated front seats, an ‘Energising Comfort’ ambience-enhancing 'experience' and special leather upholstery, $1531 Patagonia Red metallic paint and $607 rear-seat fore/aft adjustment. Total cost after the added luxury car tax: $82,446. Gulp.
Not cheap in anybody’s language. Nor, for that matter, are the GLA’s rivals, which owe their existence to the original’s spectacular sales trajectory and the trail that this blazed last decade.
Lexus’ loaded UX 250h hybrid AWD and Audi Q3 Sportback 40TFSI quattro slip slightly below the standard GLA 250 for both pricing and power, while the BMW X2 M35i and its Mini Countryman JCW cousin, along with Jaguar’s E-Pace E250, also offer in-the-same ballpark pricing but quite a bit more space as well as pace.
It’s also worth noting that Volvo’s XC40 T5 AWD conspicuously undercuts all from just $57,000, though now we’re talking about putting square pegs into round holes. Speaking of which…
Under the bonnet
Bentley Bentayga
When Bentley stopped putting its W12 into the Bentayga this year I was unsurprised yet sad. The world is moving toward tighter fuel emissions but the twin-turbo petrol V8 in this Azure is still a beast.
The 4.0-litre turbo-petrol V8 is from the Audi family and I love it as much for its plentiful torque and superb acceleration as the deep rumble of its exhaust.
Making 404kW and 770Nm the V8 can lift and throw the 2.5-tonne Bentayga to 100km/h from a standstill in 4.5 seconds and onto a top speed of 290km/h. I reckon you could get it to 300km/h with the wind behind you.
Drive goes to all four wheels via an eight-speed transmission and a Torsen-type centre differential.
Default drive balance is 40/60 front to rear, with up to 70 per cent of power able to be sent to the front wheels and up to 85 per cent to the rear axle.
I don't think you'll be astounded to hear this powertrain uses a lot of fuel? Let's go there...
Mercedes-Benz GLA-Class
Mounted transversely, Mercedes’ M260 1991cc 2.0-litre four-cylinder petrol engine features a twin-cam, 16-valve design, a twin-scroll turbocharger and variable-valve timing, to help deliver 165kW of power at 5500rpm and 350Nm of torque at a low 1800rpm. With an impressive 97.2kW per tonne, it can hit 100km/h in 6.7 seconds, on the way to a 240km/h top speed.
All four wheels are driven by an eight-speed dual-clutch transmission (DCT), though most of the torque at lower speeds or during reduced throttle loads is delivered to the front wheels until extra traction is required out back. The gearbox is one of the very best of its type we’ve experienced – seamless, strong and largely lag-free.
Efficiency
Bentley Bentayga
Bentley says the Bentayga Azure with the V8 petrol engine will use an average of 11.4L/100km over a combination of open and urban roads.
But what happens if you live in the suburbs not far from the city and drive the Azure every day to do the school drop offs and trips to the shops and then take in some fun country roads? You use an average of 22.8L/100km according to the car's trip computer.
This is still not as high as I was expecting. I've driven V6-powered SUVs which use more than this under the same conditions.
That said, even when using as much fuel as Bentley says you should, an 85-litre fuel tank is only going to deliver an approximate 745km driving range.
Mercedes-Benz GLA-Class
Weighing in at 1668kg (kerb), and with a bluff nose and high ground clearance also not helping, we didn’t expect great fuel economy, particularly given how hard and fast the GLA 250’s performance bandwidth is. It’s tempting to just blast your way from point A to point B.
However, at the pump we averaged 9.8 litres per 100km, which isn’t too bad at all considering the available muscle. The official figure is 7.5L/100km, for a carbon dioxide emissions rating of 170 grams per kilometre. With a 51-litre fuel tank, the theoretical range is around 680km.
Note that the GLA 250 requires 95 RON premium unleaded petrol as a minimum.
Safety
Bentley Bentayga
The Bentley Bentayga doesn't have a safety rating as like many extremely high-end cars it hasn't been assessed by ANCAP or Euro NCAP.
That said, the Azure grade comes standard with an armoury of safety tech including AEB (with turn assistance), lane keeping assistance, blind-spot warning, rear cross-traffic alert, evasive steering assistance, and adaptive cruise control.
Front and rear parking sensors are standard (and the most relied-upon feature I use daily), while exit warning saved my child and myself more than a few times from leaping out into the traffic on the school run.
Mercedes-Benz GLA-Class
Mercedes-Benz is a long and proud pioneer in passenger-vehicle safety, and the GLA is no exception… except that for the full suite of safety assistance you need to fork out more in the GLA 250.
The standard roll-call of advanced driving assist systems includes nine airbags (front, pelvis side and window bags for driver and front passenger, side airbags for rear occupants and a knee airbag for the driver), AEB with pedestrian and cyclist detection, and blind-spot monitoring with an exit warning that alerts the driver of approaching cyclists or vehicles if the door begins to open into their path.
The AEB system has a working range of between 7km/h and 200km/h.
Active Lane Keep Assist, an active bonnet that raises to reduce head injury, Cross Wind Assist, Pre-Safe accident anticipatory systems and traffic sign recognition tech are also present.
Additionally, front and second-row seatbelt reminders are fitted, as well as two rear-seat sited ISOFIX child-seat anchorage points and a trio of child-seat tether points behind the backrest.
But you’ll need to fork out another $1531 for the optional Driving Assistance Package, which includes adaptive cruise control with full-stop/go, Active Lane Change Assist, extended semi-autonomous driver assistance in traffic jams, and route-based speed adaptation.
At the time of publishing, the H247-series GLA’s crash test rating results had not been published, but the closely-related GLB tested in 2020 managed a full five stars.
Ownership
Bentley Bentayga
The Bentayga is covered by Bentley's three-year/unlimited-kilometre warranty. Servicing is recommended every 12 months or 16,000km.
The good news is all new Bentley's have five years regular servicing included in the cost of the vehicle.
Mercedes-Benz GLA-Class
Unlike many luxury brands that persist with a sub-par three-year warranty, Mercedes-Benz offers a five-year/unlimited kilometre warranty.
Intervals are every year or 25,000km, with a capped price service plan starting at $550 for the first year, $750 for the second year and $1250 for the third year, totalling $2550. Alternatively, buyers can also choose a Service Plan, starting at $2050 for the first three years (saving $500 from the normal capped-price service plan), $2950 for four years and $3500 for five years.