BMW X Models vs Audi RS Q8

What's the difference?

There is little doubt the new X2 represents a vast improvement over the original model. The design alone gives it a lot more presence. 

More interior and boot space also helps widen the SUV’s appeal and the significant tech updates are welcome.

It is on the pricey side and there are a few too many options that should be standard. 

However, the M35i is hard to ignore as a sporty premium crossover, and the iX2 xDrive30 is the sort of electric SUV that should worry Volvo.

They both have their own distinct flavours, so there’s no dud in this line-up. Of course, we will hold final thoughts for the local launch when we can drive all four grades. But until then, it’s a welcome return to form for the X2.

The Audi RS Q8 is every bit as competent as it is striking to look at - and it’s plenty striking to look at. It surely won’t appeal to everyone, but if you’re in the market for a big, boisterous SUV, the Audi ticks plenty of boxes. 

And if you happen to be in the market for a Lamborghini Urus, be sure to drive this before signing on the dotted line...

The second-gen X2 looks very different to the original from 2018. That first X2 had a squat stance, looked more like a hatchback than an SUV, and the glasshouse appeared as though it had been squished into the body of the car.

The 2024 X2 adopts a similar design philosophy to the X4 and X6 - swoopy, coupe-like roofline and liftback, and bold styling elements at the front and rear.

It has a much more upright, flush front end, freshly designed large kidney grille and an edgy headlight design. There’s flared wheel arches and broad shoulders at the rear, as well as a cool new horizontal tail-light signature.

The X2 has grown in size in a big way. It’s 194mm longer, 21mm wider, and 64mm taller than the outgoing model. That naturally means more space inside, too.

Inside there are big changes. The X2 adopts elements introduced by the excellent iX SUV a couple of years ago. They include the curved display, and a floating arm rest with a control panel. Some of this is also familiar from the X1.

The materials mostly look and feel like they are high quality, and there is an appealing minimalism to the overall design and layout. The chunky sports steering wheel is visually appealing, but it’s a bit too thick in my hand.

It looks plenty striking, the RS Q8, especially dressed in the bright green paint work of that harks to its Lamborghini sibling.

There are the massive black-on silver alloys, the bright red brake calipers the size of dinner plates, and the body creases that bulge out over the rear arches like a 1950s’ pin-up model. All of which looks great.

Step around to the rear of the vehicle and you’re greeted with twin exhaust exits bookending a massive textured diffuser, a single light LED that splits the multi-globe LEDS, and the slick roof spoiler.

It’s the front-on view, though, that’s the most imposing, with a black meshed grille that looks as big as a hatchback, two LED-filled slimline headlights and massive side venting.

Climb into the cabin and you’re met by a wall of leather and technology, not to mention a sense of immense space.

Everything is digital and touch activated, of course, and yet it doesn’t feel garish and overdone.

Where the previous X2 was a very small crossover with niche appeal, the increase in size for the new model means more people will be interested in it. Possibly even people with a small family.

Those increased dimensions pay dividends inside, with ample headroom up front and more than enough space across the front row, although the raised armrest console is somewhat narrow. 

The seats in both the iX2 xDrive30 and the M35i xDrive are very supportive thanks to ample bolstering, but both were also on the firm side. The iX2’s synthetic leather was slightly more comfortable than the M35i’s sports-focused front seats.

The power-adjustable seats and height- and reach-adjustable steering wheel means it’s not hard to find a decent driving position, but forward vision is impeded by a very thick A-pillar, and the letterbox-like rear windscreen in the X2 means rearward vision is limited. Good thing it has excellent parking cameras and sensors. 

Storage is decent in the X2, with room for big bottles in the door cavity, and a few nooks and large open spaces in the console. Although secure storage is limited with the armrest housing a very shallow space. I do like BMW’s phone charger setup. Rather than lying on a pad, it slots into a vertical holder that has a latch to keep it in place when cornering. The only drawback is that you can see the screen which could potentially distract some drivers.

The X2 introduces operating system nine to iDrive, which is housed in the central part of the curved display and operated by touchscreen or the controller on the floating central console. After some familiarisation, the functionality isn’t that much different to the previous version of the operating system. The main menu looks cool and is mostly easy to navigate. The sub-menu icons - of which there are heaps - look a little Microsoft Windows.

The X2 has drive modes that also interact with the interior of the car and change lighting, EV noise and more. They include Personal Mode, Sport Mode and Efficient Mode as standard, but if you opt for (and pay extra for) BMW Digital Premium, the modes extend to Expressive Mode, Relax Mode and Digital Art Mode. Some of these are quite cool, especially some of the EV sounds, but would I use them everyday? Probably not.

The clearest indication of increased space is in the second row. There’s much more legroom than the old X2, and behind my six-foot frame I had enough space with a couple of centimetres between my knees and the front seat backs. Toe room was very limited, however. 

The roof has been scalloped out to ensure more headroom, which is welcome given the extra sloping roofline.

There are a pair of USB-C ports back there, lower air vents, map pockets, decent door storage, and a centre armrest with cup holders.

The boot is sizeable, in both engine grades but you only get a tyre repair kit. There is underfloor storage for the charging cables in the iX2.

At 560 litres with all seats in place and 1470L with the second row stowed, the petrol grades have a bit more space than the iX2 at 525L (all seats in place) and 1400L (second row lowered).

Very damn practical, actually. Which is no great surprise, given the size of the thing, but still impressive when you consider the performance it can conjure. 

It stretches more than 5.0m in length, and those dimensions translate to an absolutely massive cabin, which is actually most noticeable in the backseat, which is gigantic. You can essentially park an Audi A1 back there, such is the space on offer, but you’ll also find two USB ports, a 12-volt power outlet, digital air-con controls and leather as far as the eye can see.

There are two cupholders up front, another two in the pull down divider in the rear, and bottle holders in all doors, as well as ISOFIX attachment points for child seats. 

Storage? Well, there’s lots… The backseat slides forwards or backwards to prioritise space for either passengers or cargo, unlocking 605 litres of luggage room, but with them folded flat, the RS Q8 will deliver 1755L of space. Which is a lot.

It feels a little strange marking such an expensive SUV so highly for value, but the truth is that, comparatively at least, it’s something of a bargain.

As I mentioned above, the key competitor for a car like this is the Lamborghini Urus (which is Audi’s stablemate) and that will set you back close to $400k. The Audi RS Q8? Almost half that, at just $208,500.

See, it’s a steal! For that money you get an engine that could power a small city and the kind of performance kit required to make a 2.2-tonne SUV go around corners at speed. But we’ll come back to all that in a moment.

You also get massive 23-inch alloys wheels outside, with red brake calipers peeking out from behind, as well as RS adaptive air suspension, a qauttro sport differential, all-wheel steering, electronic active roll stabilisation, Matrix LED headlights, a panoramic sunroof, and an RS sport exhaust. 

Inside, you’ll find 'Valcona' leather seats that are heated in both rows, ambient interior lighting, leather everything, automatic sun blinds, illuminated door sills and just about every other piece of kit Audi has in its sizeable grab bag.

On the tech front, you’ll find 'Audi Connect plus' and Audi’s 'Virtual Cockpit', and a 17-speaker Bang and Olufsen 3D sound system that pairs with twin (10.1-inch and 8.6-inch) screens, capping off a seriously tech-heavy cabin. 

Each of the four grades come with a different powertrain, and the xDrive20i kicks it all off with its 2.0-litre four-cylinder turbocharged petrol unit, making 150kW of power and 300Nm of torque. It drives all four wheels via a seven-speed dual-clutch transmission and can hit 100km/h in 7.4 seconds.

The xDrive M35i ups the fun factor with a gruntier 2.0-litre four-cylinder turbo-petrol unit, driving all four wheels via the same transmission as the 20i, all while delivering power and torque of 233kW/400Nm This ensures a 0-100km/h dash of 5.4 seconds.

The iX2 eDrive20 is powered by a 150kW/247Nm electric motor on its front axle, and the iX2 xDrive 30 uses two motors - one on the front and one on the rear axle for all-wheel-drive traction. The total system output is 230kW and 494Nm and the xDrive30 gets to 100km/h in just 5.6 seconds.

The Audi RS Q8’s 4.0-litre twin-turbo V8 produces a monstrous 441kW and 800Nm, sent to all four wheels via an eight-speed triptronic automatic.

At more than two tonnes, it’s a lot of car, but that’s also a lot of power, and so the go-fast SUV can produce a cracking sprint to 100km/h of just 3.8 seconds. 

The RS Q8 is also equipped with a 48-volt mild hybrid system that is ostensibly designed to lower fuel use, but is actually more useful at plugging any turbo holes when you really plant your foot.

A fuel-use figure for the xDrive20i is yet to be confirmed, but the front-wheel-drive sDrive20i offered in Europe with a three-cylinder engine sips as little as six litres per 100 kilometres on the combined cycle. Expect the Australian version to be a little higher than that given it’s AWD and has a more potent engine.

The M35i consumes 7.7L/100km. 

The high-voltage 64.8kWh lithium-ion battery in the iX2 ensures a driving range on the WLTP cycle of between up to 477 kilometres in the eDrive20 and between 417 and 449km for the xDrive30. 

The latter has an energy efficiency range of 16.3 to 17.7kWh/100km, and BMW says you should be able to top up the battery from 10 to 80 per cent in 29 minutes at a fast charging station.

That driving range is not bad compared with the Lexus UX300e and Peugeot e-2008, but not quite as impressive as the Volvo C40 twin-motor. 

I missed out on checking the energy efficiency figure of the iX2 xDrive30 following our drive, but after an 88km drive loop, the iX2’s range had dropped by 91km, which is just a 3km difference.

For every action there is an equal and opposite reaction, right? Well the reaction to all that power is a whole lot of fuel use. 

Audi reckons the RS Q8 will sip 12.1L per 100km on the combined cycle, but we suspect that’s wishful thinking. It will also reportedly emit between around 276g/km of C02.

The big SUV is fitted with a huge 85-litre tank.

The M135i xDriveis undeniably quick off the mark. The lovely 2.0L turbo engine is well matched to the seven-speed dual-clutch and it’s responsive and willing from a standing start and when overtaking.

The engine sounds lovely too, although we suspect it’s amplified in the cabin, and steering is as sharp as it should be in a warmed-up performance SUV. We darted through some very twisty roads outside Lisbon and had quite a lot of fun in the process, so the M Performance badge is justified. 

I drove the previous-generation X2 M35i a few years back and was disappointed with the ride quality. It was quite jiggly on uneven road surfaces and way too firm.

While the new version still has a firm tune to aid dynamic driving, it is much more compliant than the old car and overall ride comfort has improved.

The iX2 is also quick off the mark and in xDrive30 guise is only 0.2sec slower to 100km/h than the M35i. 

That lively, smooth EV acceleration is present here, adding a sense of fun to the iX2.

It too has sharp steering, and the cabin is hushed. Not just because it’s an EV either. We were on coastal roads on a windy day and there was only a hint of wind noise in the cabin.

In some instances taking corners that had typical European walls or houses right up against the road, the iX2 would slow before I had a chance to tap the brakes. But it was hard to tell if that was a vehicle safety function, or the regenerative braking.

The ride in the iX2 was a bit of a mixed bag. It coped with some of the pockmarked roads exceptionally well, soaking up the imperfections. But then on other roads it was a little choppy.

It also bounces a little when you go over speed bumps, but that’s not exclusively an iX2 trait. I’ve felt it on many an EV, given the placement of the very heavy battery packs under the floor.

On the driving tech front, the X2 has a well executed head-up display projected directly onto the windscreen. It includes the speedo of course, nav guidance, a crystal clear display and more info. 

How do you describe the drive experience of the RS Q8? Utterly, utterly surprising.

I’ll give you an example. You approach the hulking SUV, check out its massive alloys wrapped in performance rubber, and you know - just know - that it will ride like a broken billycart on anything but the most silky smooth of road surfaces. 

And yet, it doesn’t. Aided by its clever air suspension (which drops the ride height by 90mm when switching between Off-Road and Dynamic modes), the RS Q8 positively glides ever dodgy road surfaces, stifling lumps and bumps with surprising aplomb. 

So then you think, ok, we’re set up for compliance, so this big behemoth will go around corners with all the dynamism of a spilled bowl of cereal. 

But again, it doesn’t. In fact, the Audi RS Q8 attacks corners with incredible stiffness, the active anti-roll systems weaving their dark magic to keep the towering SUV straight and true, and with barely a hint of body roll.

The grip is ferocious (we’re yet to find its outer limits) and even the steering feels more direct and communicative than in other smaller, ostensibly sportier Audis. 

The result is a tech-heavy spaceship that’s surprisingly easy at slow speeds, and quiet too, even over rough roads. But one that can also activate warp speed at will, leaving smaller cars in its considerable wake on the right stretch of road. 

Downsides? It’s not quite willing to pounce off the line. Sure, it makes up for it in the long haul, but there is a noticeable moment of hesitation, almost as though it’s contemplating its considerably weight, before it finally lunges forward. 

It’s also so competent, so efficient, that it can leave you feeling a little detached from behind the wheel, or like the Audi is doing the heavy lifting for you. 

The RS Q8 gets six airbags, as well as a host of high-tech safety equipment, with Audi pretty much throwing everything its got at its new performance flagship.

Think adaptive cruise with stop and go, lane guidance assistance, active lane assist, blind-spot monitoring and a 360-degree parking camera. You also get a parking system, pre-sense rear for nose-to-tail collisions, and an AEB system that works at up to 85km/h for pedestrians and 250km/h for vehicles.

There’s also collies avoidance assist, rear cross-traffic alert, intersection crossing assist, and an exit warning system. 

Don’t expect Audi to crash an RS Q8 anytime soon, but the regular Q8 recorded a full five stars when ANCAP tested in 2019.

The X2 range is covered by BMW’s five-year, unlimited kilometre warranty - something the German giant only increased from three years back in 2022. This is now the minimum standard.

The battery warranty for the iX2 is eight years or 160,000 kilometres. 

BMW does not have scheduled servicing terms, instead, servicing is condition-based and the car’s computer will alert the driver when to book in for a service.

A five-year servicing package will cost you $3171 for the petrol X2s, while the iX2 is $2186 for six years.

All Audi’s are covered by a three year, unlimited kilometre warranty, and require annual servicing. Audi will allow you to prepay the first five years of service costs for $4060.