BMW IX2 vs BYD Dolphin

What's the difference?

The second-generation BMW X2 is leagues better than the car it replaces. It now sits nicely in BMW's line-up and offers genuinely tempting electric variants.

This isn't an affordable car by any means but next to rivals from Mercedes-Benz and Volvo, the well-equipped iX2 xDrive30 feels a complete package.

Similarly, the entry-level xDrive20i petrol is a very compelling choice with a comfortable ride and sporty drive.

We'd skip the contrived M35i unless your heart is set on going quickly in a straight line. With the thinking cap on, it's also hard to make a case for the X2 over the objectively better (and more affordable) X1. Then there's the more spacious, powerful, efficient and cheaper Tesla Model Y.

That's not really the point of this car, though. It'll never sell in as many numbers as the X1. Those who love its fastback styling will be pleasantly surprised by the new X2. It does what it says on the tin, marrying the BMW badge with a sporty drive and daring style.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

Chinese manufacturers have been impressing us lately with the strides they’ve been making, and BYD is no exception with its Dolphin.

Not only does this hatch help bring the price down for prospective EV buyers, but it leaves a solid impression of a cohesive, well-built car, which is also quite a bit of fun to drive.

It’s not the fastest, nor is it the most practical, and there are a handful of downsides to its design and software, but when it comes down to it, this is simply a great value entry-level electric car.

The entire point of the BMW X2 is to grab attention and promote conversation. The X2's new-found success comes mainly from bigger proportions - it's grown 194mm over its predecessor and 54mm longer than X1.

It's 64mm taller and sits on tracks that have been pumped by 21mm. All the changes are built into the latest iteration of BMW/Mini's transverse UKL2 platform.

The result is presence and swagger on the road for the X2. Even the base car grabs attention, while electric iX2 variants get unique closed-off grilles and a different front bumper treatment.

It's the M35i thats most eye-catching, though. A jutting lower spoiler and butch stance highlighted by horizontal kidney grille slats and quad exhaust tips. Our test car was finished with massive (and optional) 21-inch alloy wheels.

As successful as the whole package is, there are fussy elements: the boxy rear end, awkward spoiler and peculiar tail-lights. From some very specific angles there's even a hint of SsangYong Actyon to the proportions.

The iX2 and X2 aren't made to appease everyone, though, so you don't have to love it.

Inside is a different story with elegant simplicity the X2's remit. It's much like an X1 in layout with crisply integrated curved screens running the latest iDrive 'OS9'.

Apple CarPlay was faultless (wireless Android Auto is also included) yet connected navigation makes it easy to rely on BMW's in-house features.

You get 90 days free use of BMW Digital Premium, which includes the ability to download games and apps as well as more advanced connected navigation. After the trial, you'll need to pay monthly ($9.99) or annually ($109) for the services.

The X2's door pulls and handles are particularly nice to interact with, blending visual lightness with reassuring sturdiness.

You wouldn’t know it in Australia, but BYD has a huge and diverse range of vehicles with lots of different styling approaches in its home market of China.

The cars we get here, though, consisting of this Dolphin hatch, the Atto 3 small SUV, and the upcoming Seal sedan all seem to share more or less the same curvy, futuristic theme.

Contemporary touches on the exterior of the Dolphin include the bar light and full ‘Build Your Dreams’ typeface embedded in the rear, the blocky gloss black alloy wheels (17-inch on the Premium we tested), the two-tone colour scheme, and of course, the grille-free face.

Short overhangs and a tall body seal the EV deal, with the Dolphin looking closest in its aesthetic to something like the Volkswagen ID.3 than anything else on the market. It perhaps won’t be for everyone - it’s a little more experimental than the more conventional look worn by the MG4 - but then, for others this distinctiveness may be a selling point.

The interior look and feel is the biggest surprise. Somehow, the Dolphin, despite being more affordable than its larger Atto 3 sibling, feels a cut above when it comes to its design theme and build quality.

The weirdly organic touches designed to mimic muscle fibres in the Atto 3 have been traded out in favour of something a bit slicker.

I really like the material choices here. The use of neoprene across the lower half of the dash, in the doors, and down the centre of the seats feels a lot less pretentious than the standard synthetic leathers you usually get at this price-point, and there’s an agreeable mix of plastics as well as gloss and matt finishes. 

The nods to this car’s name which are present are a bit more toned down and fit with the design in a more subtle way.

The floating door handles, designed to resemble a fin, are a much nicer piece than the weird rotary ones in the Atto 3, and the wavy touches across the top of the dash aren’t too in-your-face and add an element of intrigue. I like it much more than I expected to.

It’s clear this space is designed around the giant multimedia panel, for better or worse. It looks spectacular, it’s nice and sharp, and the software, which looks as though it’s trying to emulate Tesla, does a pretty good job.

It’s quick, sharp, colourful, and has nice large iconography to jab at while you’re on the move, although some of the driving settings are ambiguously labelled and require clicking through to a sub-menu to alter. You’d get used to it, but it isn’t as slick as a Tesla operating system.

It also rotates, because of course it does, although one quirk I found with this is the polarised coating on the screen made it impossible to see when in portrait mode if you were also wearing polarised sunglasses.

Also, Apple CarPlay doesn't work in portrait mode. A gimmick? You decide.

The floating physical rotary controls jutting out below are a also a brilliant little piece of design. On one side you have your gear shifter, and on the other you’ve got your volume control, between them there are core functions, an on/off switch and an auto button for the climate, as well as the hazard light and drive mode controls.

It would be nice to also have a fan speed and temperature toggle, as these functions can only be used through the touchscreen, but there are worse offenders for clumsy climate controls on the market.

Despite the X2 living dangerously in the style department, it hasn't sacrificed cabin practicality – at least in the front seat.

A vertical wireless charging pad holds a phone in like a kid on a rollercoaster (important, as you'll read later, because the X2 range has some serious back-road talent) with nearby USB-C plugs for additional charge.

The door bins easily fit a one-litre camping bottle, there's good storage for small bags beneath the floating armrest (which has a very small cubby for keys or mints) and a sizeable glove box.

As you'd expect from a German-built BMW (all X2s hail from Regensburg) build quality is excellent... save for the flimsy indicator stalks. The latest oblong engage with a limp click that's a far cry from the damped thump of older BMWs, such as the E90 3 Series.

The cabin materials are pleasing to touch with quality stitching and soft padding on heavy touch areas. Geometrically patterned trim inserts add some cabin flare and look sturdy as well. 

The X2 and iX2's back seat is not as good as the BMW X1's – none of the proverbial thanks, Sherlock.

Under the sloping roof headroom will be acceptable for 175cm adults and knee room is passable. Despite sharing underpinnings between electric and combustion variants there's minimal spatial compromise.

There are ISOFIX ports and top tether anchors for all seating positions. Vents are mounted in the centre console and there is a fold-out armrest with cup holders. Doors open relatively wide for a 'coupe' as well. 

Of some concern is the X2's narrow bench; the body-work sculpted appearance of the coupe tail results in lots of shoulder room intrusion. To put it in simple terms, it's best capped at four occupants.

The boot is at least very generous, offering between 525L (iX2) and 560L (X2) of VDA space.

The load bay is long and there is no load lip to lift items over. Seats fold in a 40:20:40 configuration, growing capacity up to 1400L.

Neither the X2 or iX2 is fitted with a spare tyre, so its mobility kits for X2 owners.

The clever design bits don’t end with the controls and themed motifs, either. While the Dolphin’s cabin feels a bit smaller than many of its rivals (because, physically, it is), efforts have been made to make it a versatile space. 

There are plenty of little storage areas throughout. There’s the floating one below the touchscreen, which suits wallets and sunglasses. There’s one with a roll-out cover set low below the controls which is good for smaller objects you don’t want moving around the cabin.

A large cubby is located underneath the armrest between the two seats for bigger objects and a slick wireless phone charger cut out from the top.

The two centre bottle holders are a little small, as are the cut-outs in the doors, so if you’re negotiating with an XL takeaway soft drink you might run into trouble.

The dark theme for the interior in our car doesn’t help the more closed-in feel, but the standard panoramic fixed sunroof (mercifully with a rolling shade) helps to keep the space airy.

I found it easy to set up my driving position, another clever touch being the little digital instrument panel perched on the steering column, so no matter how you adjust it you can always see it.

I was a little concerned the rear seat would be tiny, because this car doesn’t look big from the outside, but I was most definitely wrong.

Behind my own seating position, at 182cm tall, I had leagues of knee room and plenty of space for my feet thanks to the flat floor. I also had sufficient but not stellar headroom, and the soft-touch materials continue into the doors and seat trim.

I will say, the abundance of synthetic leather is much more evident for rear passengers, but it feels like a minor complaint.

Again, the bottle holders in the doors are tiny, but at least the ones in the drop-down armrest are generous. The middle seat is very useful thanks to the flat floor, although there are no adjustable air vents for rear passengers.

The backs of the front seats have a variety of pockets in different shapes and sizes, and there are USB-C and USB-A ports on the back of the centre console, alongside a bizarre centre bottle holder which is on an angle.

Boot space is 345 litres if you move the false floor to its lowest position. I was just able to squeeze in the three-piece CarsGuide luggage set with a bit of fiddling around.

With the second row down, room expands to 1310L, and you can bring the false floor up in the boot to make the load area flat.

The space underneath is quite good for storing charging cables and such, but keep in mind the Dolphin doesn’t offer additional frunk storage.

What it does offer is a vehicle-to-load adapter, which lets you power household appliances via its external charging port. Neat, and rare at this end of the EV market.

Yep. This is the new cheapest electric car you can buy in Australia. This title is a frequently moving target, but again, at the time of writing, the entry-level Dolphin variant, at $38,890, before on-road costs and state-based incentives, undercut the MG4 by just $100, and the GWM Ora by $1100.

Importantly, its starting price is now in the realm of relevant combustion rivals. For similar money, you can hop into a high-spec Corolla (ZR Hybrid $39,100) for example, so this is the first time electric cars have become so affordable for the average consumer.

There are two Dolphin variants for now. The entry-level Dynamic, and the top-spec Premium. Both share more or less the same standard equipment levels, although they are differentiated by having different battery sizes and electric motor outputs.

You can’t talk electric car value without talking range, but thankfully, despite its low price, the Dolphin delivers on this front.

The base car scores a 44.9kWh battery, granting it a 340km WLTP-certified driving range, while the top-spec Premium ups this to a 60.5kWh unit, delivering a more substantial 427km range.

The entry battery is more than enough for city commuters, while the larger battery is enough to suit intercity freeway drives.

There are also plenty of longer-range EVs on the market, the Polestar 2 and Tesla Model 3 being chief among them, but for a vehicle at this price and in this market segment, the Dolphin is a huge improvement on some mainstream offerings, like the Mazda MX-30 and Nissan Leaf which can’t offer the same price-to-value ratio.

A lot of BYD’s ability to provide such an appealing price and driving range is down to its battery technology.

Unlike other automakers which need to buy batteries from suppliers, BYD designs and builds its own batteries, using an LFP chemistry which is cheaper and uses fewer scarce materials while offering economies of scale as well as the exact right size and form factor for its vehicles.

If this leaves you thinking the Dolphin must be sub-par when it comes to standard inclusions, you can think again, because this car also delivers with 16-inch alloys, LED headlights and tail-lights, a massive 12.8-inch multimedia touchscreen with built-in nav as well as Apple CarPlay and Android Auto connectivity, a wireless phone charger, electrical adjust and heating for the front seats, keyless entry with push-start ignition, climate control, and a comprehensive suite of active safety items.

Not bad at all, and the interior blend of neoprene and synthetic leather feels a bit nicer than the base MG4's cabin, for example.

The Dolphin might be as cheap as it gets when it comes to an electric car, but the value on offer here speaks for itself.

BMW's internal combustion engines are responsive and slick in the X2, while the iX2's well-calibrated electric powertrains deliver pleasingly instant pick-up.

The range kicks off with a heavily revised version of BMW's all-aluminium 'B48' 2.0-litre four-cylinder in xDrive20i tune. It produces 150kW and 300Nm, enough to hit 100km/h in 7.4 seconds from rest.

Like the xDrive20i, the M35i employs a seven-speed dual-clutch transmission driving all four wheels.

Australian M35is are more powerful than European models, developing 233kW and 400Nm for a 0-100km/h sprint in 5.4 seconds. A freer-flowing exhaust is augmented with active sounds for a fruity (if synthetic) note.

BMW offers a pair of electric powertrains with the 150kW front-drive eDrive20 and twin-motor 230kW/494Nm iX2 xDrive30.

We only sampled the more powerful one which features Hans Zimmer-composed sound scapes and an impressive turn of pace, hitting 100km/h in 5.6 seconds (claimed).

It is limited to a 180km/h top speed which may pose an issue on German Autobahns but is no trouble in Australia.

There’s the choice of two powertrains for the Dolphin. Both are single-motor front-wheel drive set-ups.

The base Dynamic can make use of 70kW/180Nm which sounds underpowered to me, but the car we tested for this launch review was the Premium which offers a much healthier 150kW/310Nm.

As well as the increase to battery capacity the Premium upgrades the suspension to a rear multi-link set-up.

While the base car seems like such a value buy, the increase in power, ride quality, and range seems to justify stretching to the Premium if your budget allows.

Rated at 7.5L/100km (xDrive20i) and 7.8L/100km (M35i), after a 130km jaunt, the M35i's trip computer showed 9.8L/100km.

Premium 95 RON or higher is required and the fuel tank holds 54 litres.

For the iX2 xDrive30, consumption was above the WLTP rating. We saw 18.2kWh/100km on our hilly country route which would equate to 356km from a charge of the 64.8kWh lithium-ion battery battery.

The 417km WLTP driving range figure is at 15.5kWh/100km, we'd expect to get closer to the rated figures in more typical urban and suburban use cases.

Regenerative braking was quite pronounced (there are four setting: Adaptive, Low, Moderate and High) and on a descent into Hobart the xDrive30 managed to boost charge levels from 27 to 29 per cent.

As for regular charging, the iX2 will take DC electricity at 130kW, meaning 29 minutes from 10 to 80 per cent. That interval allows you to roam around 290km between charging stops on a long run.

One great aspect of both iX2 variants are their fast 22kW AC charging capability. It means the iX2 can go from flat-full in under four hours, rather than eight hours on an 11kW wallbox.

Though most owners won't have access to three-phase electricity, this suits public charging – such as at shopping centres or destinations – very well.

Another boon is BMW's inclusion of both Mode 2 and Mode 3 charging cables and a 12-month ChargeFox subscription.

Home wallbox installation isn't included in the deal (Lexus offers this with its UX300e) though BMW does offer the service at a cost for those who want it.

As previously mentioned, each variant also gets its own battery capacity. The entry-level Dynamic offers a 44.9kWh battery and 340km of driving range, while the top-spec car offers a 60.5kWh unit with a driving range of 427km.

Charging on a fast DC unit maxes out on 60kW for the Dynamic or 80kW for the Premium.

This sounds slow, with many rivals offering in excess of 100kW charging at a minimum, but because the Dolphin’s battery sizes are so trim, it still means an 80 per cent charge will arrive in a little over half an hour.

On the slower AC charging standard, the max speed is a disappointing 7.0kW. For a fully electric car, we prefer to see at least 11kW as it makes it worthwhile to plug-in to an AC unit at a shopping centre to add roughly 70 - 100km of range an hour.

Because the Dophin is also quite efficient, though, you can still expect about 50km an hour to be added on this charging standard.

Official energy consumption for the Premium as-tested is 14.2kWh/100km, and we saw an impressive 14.1kWh/100km on our brief test program, making it one of the more efficient EVs I’ve ever driven.

The previous-generation X2 always felt a bit more Audi or Volkswagen than BMW in the way it went down a road.

This latest iteration has a secure, dynamic balance more in-keeping with the blue-and-white roundel and is far more impressive than its predecessor.

We spent our first leg in the performance-oriented M35i. The punchy engine, front-biased AWD and slick transmission felt just right in the sporty small SUV.

It sits 15mm lower than the other variants on differently tuned springs and adaptive dampers.

The M35i holds onto the tarmac like a limpet with minimal body roll at very high limits partly thanks to the efficiency-oriented 245/35R21 Continental Eco Contact 6 Q tyres.

Yet this comes at the cost of adjustability. With such tight rebound damping in Sport and Sport Plus modes, the M35i's body is too tied down. Even in Comfort, the M35i hopped and fidgeted over Tasmania's broken tarmac, a trait not aided by the 21-inch alloys.

We would have preferred more build-up in the steering weight, too, given the sporting intentions. That chubby wheel rim does its best to remove any sensation of feedback, too.

BMW's iDrive is mostly fantastic except when it comes to changing drive modes, which you need to do fairly regularly in the M35i.

More than just normal – or Personal here – there's configurable Sport and Efficiency modes. There's also Digital Art and other less useful options.

Thankfully, the xDrive20 is much sweeter. Even optioned up with the 20-inch alloy wheels the ride is a lot more agreeable and well-suited to Tasmania's lumpy roads.

All the damper modes were usable with Sport providing welcome extra support without being too strict. Turning into corners felt more natural in the xDrive20 thanks to a bit more body roll which helps communicate grip levels.

The xDrive20i did feel low on grunt after the M35i and iX2 xDrive30 but that was only in a direct comparison - grunt levels were plenty once accustomed. We did miss the M35i's front limited-slip differential on loose surfaces, but it wasn't a deal breaker.

Seeing that the iX2 xDrive30's kerb weight was 325kg higher than the M35i (2020kg) set alarm bells going initially. That's a lot of extra weight for a 'small SUV' to be carrying around, and is beyond a Tesla Model Y Long Range (1979kg).

The iX2 uses the same kinematics and suspension components as the petrol cars but in completely retuned states. Encouragingly, the result is rather excellent.

You do notices the weight when pushing through patchily surfaced corners. The iX2 bobbles and hops occasionally as you approach the damper's limits, but to their credit they never gave up.

That light steering – which is frustrating in the M35i – aids to disguise the xDrive30's extra mass, too. As all X2's are front-biased AWD models, they never quite reach the dynamic heights of BMW's Cluster Architecture models.

Still, grunt is prodigious and, although it's officially slower than the M35i, the xDrive30's rolling response is predictably excellent. BMW has done a great job calibrating the regenerative braking, too.

I found Moderate was my preference, and because the brake pedal blends caliper and regenerative forces you lose precious little range from not having it jacked all the way up.

The iX2 is quiet inside, too. There's almost no wind intrusion and tyre roar is kept to a bare minimum inside, especially impressive given that the M35i sends quite some road noise into the cabin.

Returning through Hobart's outer suburbs, we notice some shortcomings. The iX2's high bonnet, low-set seating position and letterbox rear glass with protruding rear lip spoiler mean visibility is compromised. The X1 doesn't suffer from such issues.

That's the cost of visual flare and the excellent 360-degree camera and head-up display help to alleviate guesswork and keep eyes on the road.

The M35i didn't feel the most complete on the road. If you're chasing a sporty coupe statement at this kind of price, the BMW 230i coupe is a great driver's car.

Instead, you're better to spend money on either the xDrive20i or iX2 xDrive30 with some choice options and enjoy a slick coupe SUV driving experience.

The Dolphin is immediately impressive. From the get-go I was greeted with a feeling of quality from the car in ways I didn’t expect. The steering feels nicely balanced and not too artificial like it can be on some EVs, while the interior is refreshingly ergonomic.

The ride might be the Dolphin’s most impressive trait, with a feeling of balance across both axles, and a spritely feel to the whole car.

It is trim for an EV, with a kerb weight of 1658kg, which no doubt helps the steering feel, and the efficiency.

As it is, I didn’t experience the kind of crashing and wallowing many EVs suffer from on larger bumps, and smaller bumps seemed to be filtered out with ease.

It even feels nicely balanced in the corners, pairing nicely with the great steering feel which is not something we’ve come to expect from Chinese cars.

The motor is also willing, with software tuning keeping power delivery on the right side of overwhelming, although the warm-hatch equivalent's seven second 0-100km/h sprint time is a hint at what it’s capable of.

Unfortunately, it is let down by a pretty sub-standard factory tyre package. The LingLong Comfort Masters are designed for the Dolphin, complete with little Dolphin markings on them, but are hardly inspiring for traction when you plant the accelerator or tip it into a corner with enthusiasm.

They are better than the pretty much no-name Atlas Batman A51 tyres which came on the Atto 3, but even MG has wised up to putting tyres from renowned manufacturers on its Australian-delivered cars.

The Dolphin is also easy to park, thanks to its excellent surround camera suite and tight footprint, but visibility out of the tiny rear window is limited and made worse by the huge headrests for the outboard back seats.

In terms of electric driving characteristics the Dolphin offers two levels of regen braking, one which is virtually non-existent, and another mild tune.

Surprisingly, there’s no single-pedal mode, and the Dolphin leans on blended braking more than some of its rivals. It feels a lot more traditional to drive in this sense, so may be well suited to someone hopping out of a combustion car.

The drive modes are quite dramatic, with 'Eco' mode limiting motor torque and even switching off the climate control, while 'Sport' will make bouts of wheelspin a bit too easy by upping the response time from the motor. I found it best to stick to the nicely-balanced 'Normal' setting.

Tl;dr? The Dolphin is impressive. It’s responsive, relatively light, and has a sense of quality to it through its great ride and decent handling. Not bad for the cheapest EV in Australia.

The Dolphin was recently awarded a maximum five-star ANCAP safety rating and is equipped with seven airbags and a robust list of active safety gear.

There’s auto emergency braking, lane keep assist, blind-spot monitoring, driver attention alert, rear cross-traffic alert, front cross-traffic alert, traffic sign recognition, and adaptive cruise control.

It’s one thing to have great active safety items, it’s quite another to calibrate them well so they don’t interfere with the driving experience.

The Dolphin does okay on this front. I found the lane keep system could occasionally be alarmingly heavy-handed, although it activates less than the very annoying system on my Haval Jolion long-termer.

The pre-collision alert also triggered several times due to parked cars on the side of the road, but turning down the sensitivity seemed to solve this problem.

Also included is an excellent 360-degree camera suite, ISOFIX points on the rear outboard seats, a ‘child presence detection’ system, which apparently sounds a warning if you leave a child in the back seat, and turns the air conditioning on if you ignore it, and there's even a tyre pressure monitoring system to top it off.

Since 2022, BMW has backed all of its cars with a five-year/unlimited kilometre warranty.

You’ll need to service the iX2 ands X2 based on condition, rather than kilometres traveled. The multimedia system will prompt you when it's time to visit a workshop. 

You can pay upfront for service plans with BMW: a five-year servicing package will cost you $3171 for the petrol X2s, while the iX2 is $2186 for six years.

The Dolphin is covered by a six-year or 150,000km warranty, which beats a lot of mainstream rivals for its duration, but not its distance.

In the EV segment it plays in, though, things are a bit tougher, as its primary Chinese rivals, GWM and MG, are offering seven year and unlimited kilometre warranty promises.

Service pricing is available all the way out to 96 months or 160,000km, averaging $299 per year for the duration, which is pretty good.

Many rivals are offering free servicing for several years, and there are also many electric cars which only need to see a shop once every 24 months or 20,000km, compared to the Dolphin’s more traditional 12 month intervals.