BMW IX vs Mercedes-Benz Marco Polo Activity

What's the difference?

If anyone was worried that it would be too late to get a decent bit of value out of an entry-level iX, there's reassuring news.

With more power, range and features added to the model and the cost remaining close to its former sticker price, the iX has held up well despite now existing in a more competitive environment.

The Activity is a smooth-riding, comfortable tourer with a real touch of class, but it’s let down by the old-school entertainment system, its sometimes clunky and counter-intuitive design and engineering, and the lack of a kitchenette.

Having said that, this compact campervan is a more than adequate and classy introduction to the world of touring for those who want to dabble in the adventure-travel culture but not necessarily immerse themselves in it just yet.

The iX was a bit divisive upon its original launch, because it was one of the early adopters of BMW’s current ‘big grille’ era.

The good news for the iX is that many have adjusted their expectations on that front and it now feels pretty well at home in the brand’s line-up.

The addition of the 'Iconic Glow' grille surround might be a step too far for some, but overall the iX has aged well and its exterior design hasn’t changed much because of that.

The adaptive LED headlights have new DRL elements, and the M Sport pack is now standard, but if you were only casually familiar with the iX you’d have to be looking closely to spot the update.

The new colour palette for the iX also includes the pictured 'Arctic Race Blue metallic', though I’m personally a fan of the iX in all black, giving it a more monolithic look.

Inside, it’s a similar story - what was once perhaps ahead of its time is now the expectation in an electric SUV. Minimalism in terms of physical controls, but plenty of space.

Helping the feeling of spaciousness is the now-standard panoramic sunroof, though a lack of physical shade is one of the iX’s few interior let-downs. Instead, it can electrochromatically ‘shade’, which still lets in plenty of light.

At night, ambient lighting joins the glow of the iX’s rather large 14.9-inch multimedia touchscreen and 12.3-inch driver display.

The Activity manages to avoid appearing too straight-up-and-down and boxy and for something based on its Vito stablemate, a van, that’s a mighty achievement. For an RV the Activity has plenty of presence without any undue bulkiness.

The pop-up roof with roof bed folds down to the roof-line quite neatly on its rear hinge for when the Activity is in motion, so it’s not an eyesore at all.

Of note is the fact the front seats swivel around to face the rear – obviously you only do that when the vehicle is stationary – and the three-seater bench at the very rear of the cabin lays flat, along with the second row, to make a double bed.

Overall, the Activity is a pleasant-looking vehicle, inside and out.

The space on offer in both rows of the iX is a huge plus, and it might even be enough to make you look past some of the small downsides to the electric Bimmer’s interior.

The iX’s clever two-level central console has the phone charger pad and drinks holders down out of the way and means you can put distractions (phone) and your tall bottles out of the way. There's a slot above for your phone to sit upright with a gap under for charging, too.

The storage bin under the armrest also has plenty of space as well as a little shelf for smaller items you don't want to go hunting for, but the iX’s control panel and dial are still reflective and, at certain times of the day, this means distracting light getting in your eyes. 

Speaking of distracting, I have found BMW’s multimedia software to be less intuitive and more complicated with each major update, and ‘OS 8.5’ is no different. At this point, using the brand’s touchscreen feels like operating an iPad on the move, with dozens of menu tiles to sort through.

But back to the physical space that is the iX’s interior - the big EV makes a lot of sense as a family car, especially if your kids are old enough to appreciate (and keep clean) the fit and finish.

Not only does the drive have a nicely adjustable and comfortable sports seat thanks to the M Sport pack, there's also heating and a massage function.

The front passenger gets the same, and the second row is borderline palatial. There's heaps of kneeroom, headroom, and even space under the front seats at their lowest setting to slot your feet.

The four-zone climate controls mean arguments are avoided, there is of course a central armrest, though even with it folded up and a person in the centre there's enough room in the back to be comfortable. 

Behind that, the iX’s 500 litres of boot space could probably be expanded but at the expense of rear legroom, so it's acceptable. There is space under the floor for cables, but no space saver spare, just a repair kit.

There's a switch that allows you to fold the seats down from the tailgate, but you can also manually fold the middle seat for a 40/20/40 split rather than the more expected 60/40.

For starters, opening and closing the side doors is a breeze; the two sliding doors are both electric so once you have lifted the handle, the doors do the rest of the work for you.

There’s plenty of room inside – for front and rear passengers. The interior is all durable plastic, hard-wearing cloth and leather-trim (on the armrests etc) – well suited to a life of day-to-day family duties and touring fun.

Driver and front-seat passengers get adjustable armrests and some storage space – glove box, door pockets with a space each for a bottle – but, annoyingly, there is no centre console at all – but its absence is so the front seats can swivel around, as mentioned.

There are four bottle holders – two brackets, two indents – for rear passengers. Looking for more storage space? Check under the second-row seats for handy tucked-away recesses.

The media/entertainment system is not a touchscreen unit and is a real let-down; the 5.8-inch screen is small and the controls are via knobs and counter-intuitive.

Our Activity was $71,709 (as tested, with $8082 worth of optional extras on top of the base vehicle price, $63,627). 

The optional equipment included: 'Cavansite Blue' metallic paint ($1355), the aforementioned 'Driving Assistance Package' ($1345), fog lights ($309), 17-inch alloy wheels ($627), electrical sliding doors (left and right, $2264), seven seats ($1500), and a side-mounted silver awning ($682).

As standard it has two large double beds – the pop-up roof bed and the seats-folded-flat one – and you get the usual array of gear you’d expect in something like this – audio system (but no Apple CarPlay or Android Auto), daytime running lights, air con, etc – but you don’t get other stuff, such as a kitchenette, fridge or stove, that you might assume to be in something touted to be campervan-like. 

You do, however, have access to two batteries so you’re able to run your own fridge off of one battery, without laying awake at night in your roof-top bed worried about the main battery running out of juice.

The iX has, as the xDrive part of its name would suggest, a dual-motor electric set-up with all-wheel drive. 

Power and torque now total 300kW and 700Nm for the system in the xDrive45 M Sport, up from the 240kW and 630Nm on offer in the outgoing xDrive40.

BMW says the iX is now good to hit 100km/h from a standstill in 5.1 seconds, with its claimed top speed a nice, rounded 200km/h.

This Activity has a 2.2-litre, four-cylinder turbo-diesel engine (120kW at 3800rpm and 380Nm between 1400-2400rpm) with a seven-speed automatic transmission.

The iX’s 94.8kWh battery allows a range up to 522km, but relatively low efficiency because of the size and weight.

Its 20kWh/100km is on the higher side of power use for cars around this size and this is part of the reason its huge battery capacity results in a fairly average driving range.

Maximum power input for DC fast charging is, however, up from 150kW to 175kW with the update, which is good news for those long drives.

Because the Activity is a rear-wheel drive van, we didn’t venture onto anything more serious than well-maintained gravel roads, and even then we took it very gently. 

Fuel consumption is a claimed 6.3L/100km – we recorded 9.3L/100km over 150km of mostly bitumen with a smattering of easy gravel track. It has a 70-litre fuel tank.

The BMW iX was a relatively early entry into the catalogue of electric cars I’ve driven and because of that it had a couple of (in hindsight) unfair criticisms levelled at it.

For a start, it felt heavier than expected and its ride quality didn’t feel up to BMW’s standards - both things that plenty of electric SUVs have struggled with since.

But its drivetrain, design, and interior all impressed, aside from perhaps some of the aforementioned interior reflections.

Now years on, and the iX has aged well.

Some of the mechanicals and suspension also copped a tweak along with the entry iX now being a more powerful ‘45’. The result is a big electric SUV that holds up better than I remember.

‘Smooth’ is the key word that comes to mind in regards to a lot of the iX’s characteristics. While it’s still not perfect and feels heavy, the iX rides well in comparison to many SUVs on the market, including some of its close rivals.

Perhaps key to this is the fact its standard 21-inch wheels leave plenty of tyre to help the suspension soak up sharp edges on bumps, while we’re sure BMW’s handling engineers have learned more about getting the best out of a big, heavy electric vehicle in the last couple of years.

Road noise is well-muted as a result, and the shape of the iX doesn’t seem to lend itself to excessive wind noise. Even when you’re getting rather quick.

Despite being a 2525kg beast, its 5.1-second sprint to 100km/h is in the muscle car realm - the last of Holden’s V8 Commodores would do about that, for reference.

Its acceleration is also nicely progressive, rather than giving you an almighty but unnecessary jolt of torque right as you put your foot down. But once there’s traction and you’re rolling, the xDrive45 is impressive.

Meanwhile, its cornering and braking still reveal the heft behind the iX, it’s not something you can chuck around like a go-kart, but that’s also not really its area.

Anyone familiar with BMW’s steering characteristics will find the slightly higher force required for its weight (and thickness of the steering wheel rim) standard, though it’s still unnecessarily on the heavier side.

Pretty damn good. For a big unit – 5140mm long (3200mm wheelbase), 1928mm wide, 1980mm high with a kerb weight of 2380kg – the rear-wheel drive Activity doesn't feel unwieldy on city or urban streets.

Its turning circle is 11.8m, which is better than plenty of large SUVs – and it can fairly punt along the open road, egged along by that 2.2-litre turbo-diesel.

The Activity’s seven-speed auto has a three-on-the-tree (Reverse-Neutral-Drive) and Park shifter stalk on the right-hand side of the tilt-and-reach-adjustable steering column. 

I haven’t spent a lot of time in Mercs of any sort, but once you’ve become used to the positioning of the shifter – and the fact your indicator and windscreen wiper stalks are one and the same, and to the left of the steering column – then it’s simple enough to work out how to get this Merc moving. Once you’ve used your hand to release the foot-engaged parking brake with the park-brake release handle below and to the right of the steering wheel, that is. (Exhale.)

On road, the Activity is a smooth sailor. Steering is light and responsive; the driver’s seating position is high and offers plenty of visibility out any window – as long as you don’t have the privacy curtains pulled shut. 

The driver and front passenger seats could, however, do with more under-thigh support. Our test example had five seats for travelling, with a bench seat for two or three people at the rear for when you are stationary; all seats are cloth.

Niggle: Lane-wander warning, part of the optional equipment list on our tester, is a bit touchy – it doesn’t allow for taking the race line through a corner – and sends a juddering sensation through the steering wheel to alert you.

The Activity has a maximum five-star ANCAP rating, based on crash tests of the Mercedes-Benz V-Class in 2014. There are airbags up front, but none for rear passengers, and the Activity has a reversing camera and parking sensors, front and rear, and forward collision alert as standard gear. 

Our tester also had the $1345 Driving Assistance Package ('Collision Prevention Assist', 'Blind Spot Assist', 'Lane Keeping Assist', rain-sensing wipers).

BMW offers a five-year/unlimited kilometre warranty with an eight-year/160,000km warranty on the battery.

BMW servicing takes place as needed rather than on a schedule, meaning you’ll be alerted via the car or app when a service is required in the near future.

For the iX a six-year all-inclusive service pack costs $3475, regardless of how many km you drive.

BMW has 54 servicing dealers listed in Australia, with each capital city covered and many more locations in the eastern states.

It has a three-year/200,000km warranty and a 24-hour roadside assist support package. Service intervals are scheduled for every 12 months or 25,000km.