BMW iX3 review: Has BMW built the ultimate electric SUV?

Join us as we put the BMW iX3 through its paces — the EV that has us questioning everything we know about electric SUVs

We got our hands on the BMW iX3 — the brand's first Neue Klasse EV — and it's a serious statement of intent.

Built on a purpose-built electric platform rather than an adapted combustion one, this is a genuine step change for BMW. No compromises, no workarounds. Just a clean-sheet electric car designed to do things properly from the ground up.

It sits in a fiercely competitive segment though. The Audi Q6 e-tron, Mercedes GLC with EQ Technology, and Polestar 3 are all gunning for the same buyers — and none of them are pushovers.

At launch, just one specification is available: The 50 xDrive, with dual motors and a 108.7kWh usable battery.

But what a spec to launch with.

Up to 500 miles of WLTP Comb range puts it at the top of the class. And with pricing that undercuts Audi, Porsche, and Polestar by a notable margin, the iX3 arrives with a compelling case already made.

What we drove:

Model: BMW iX3 50 xDrive M Sport Pro

Body style: SUV

Power: Electric (462 bhp / 345 kW)

Battery: 108.7 kWh

Range: Up to 500 miles (WLTP Comb)

Acceleration: 0–62 mph in 4.9 seconds

Colour: Space Silver

Specifications correct at the time of publication

Sleek, modern, and built for the future

The Neue Klasse design language is a clear departure from current BMW styling — but you can still tell it's a BMW.

And that's rather the point. This is an evolution, not a revolution, and it works.

The black glazed front panel houses the headlights in a way that feels modern and distinctive without being polarising.

Slim kidney grilles sit centrally, flanked by those same black glazed panels; a subtle nod to '70s and '80s BMW design that rewards those who know where to look.

The bodywork is clean and simple throughout.

Sleek and svelte by SUV class standards, it's a design that commands respect without necessarily turning heads. And that's not a bad thing.

The flush door handles add to that premium feel , though it's worth noting that new Euro NCAP rules are putting pressure on this particular design trend across the industry.

At 4,782mm long, it's a sizeable SUV. But it wears that well — this is no behemoth, and it never feels like one.

It feels premium just by looking at it, and unmistakably BMW.

A cabin that rewrites the rulebook

Step inside and the iX3 immediately makes clear this isn't business as usual.

The most striking change is the Panoramic iDrive display, a high-resolution band that stretches across the base of the windscreen in place of a traditional instrument cluster.

It's a genuinely clever piece of kit; because you look over rather than through it, your eyes need to refocus less between the road and your instruments.

Speed, range, navigation, battery status — it's all there, and it's all clear. One thing to consider though: If you're on the shorter side, the angle can make it trickier to see over the bonnet of the car.

The 17.9-inch central touchscreen sits just below your eyeline and manages to feel substantial without dominating the cabin.

Physical buttons are thin on the ground, but BMW has kept the ones that matter: A volume knob on the centre console, and conventional mirror and window controls.

One detail we particularly liked; the phone holder and wireless charger on the centre console sit at an angle, so your screen faces you rather than the ceiling.

Small thing, big difference.

The two-spoke steering wheel — set at 12 and six o'clock rather than the usual nine and three — will divide opinion. But the haptic controls sit away from where your hands naturally rest, so no accidental button presses here.

And then there's the little tune the iX3 plays at low speeds. EVs are required to emit a minimum sound level, and BMW has leaned into it with something that feels considered rather than arbitrary. They’ve not tried to make it sound like a combustion engined car, but have created their own sound.

The panoramic roof floods the cabin with light, giving the whole interior an airy, open feel. Seats are comfortable, the driving position is good, and connecting your phone is refreshingly quick and painless.

Boot space comes in at 520 litres with a flat floor and a 40:20:40 split for the rear seats. This is more than enough for everyday life. There's also a 58-litre frunk under the bonnet, which is ideal for keeping charging cables out of the main boot.

Powerful, polished, and genuinely engaging

Let's get the numbers out of the way first. 462bhp. 0–62mph in 4.9 seconds. For a family SUV, that's really quick — but the iX3 never feels like it's showing off about it.

The power delivery is smooth and measured rather than savage, with a rear bias that gives it a distinctly BMW feel even without a drop of petrol involved.

It pulls away cleanly, builds pace effortlessly, and whether you're merging onto a motorway or overtaking on an A-road, there's always more than enough in reserve.

The regenerative braking deserves a mention. The iX3's system is progressive and easy to adjust to, quietly recovering charge without the grabby, unsettling feeling you sometimes get in other EVs.

On the motorway, the iX3 is thoroughly composed.

Settled, refined, and relaxed at speed. This is where it feels most at home. The assisted driving systems are some of the best we've experienced: Smooth, unobtrusive, and genuinely useful rather than intervening at every opportunity.

The lane keeping is particularly impressive, distinguishing between a deliberate lane change and an accidental drift.

On country roads it's a different proposition. It’s firmer and more focused, but always controlled. It feels sporty rather than uncomfortable, and there's a composed, planted quality through corners that you don't always get from an SUV of this size.

The steering won't have you writing poetry, but it's progressive, intuitive, and always feels reassuring. Combined with the countdown in metres to your next turn displayed in the Panoramic iDrive, it's a car that quietly builds your confidence the more time you spend with it.

Range that genuinely raises the bar

Five hundred miles of WLTP Comb range. Let that sink in for a moment.

The iX3 is the first car on sale in the UK to hit that figure, and it's not a number BMW has arrived at by cutting corners elsewhere. The 108.7kWh usable battery is genuinely substantial, and the efficiency to back it up is there too.

Charging is equally impressive.

Peak DC charging hits 400kW — class-leading, and compatible with both 400V and 800V chargers — meaning 231 miles can be replenished in just 10 minutes at peak rate.

Ultra-rapid chargers capable of those speeds are still relatively rare on UK roads right now, but they're coming. And when they do, the iX3 will be ready.

BMW is refreshingly transparent about how your spec choices affect range too. Wheels and tyres are the biggest variable: Opt for larger alloys and you could see range drop by more than 60 miles. Worth bearing in mind when configuring.

And then there's the value angle.

The iX3 undercuts rivals from Audi, Porsche, and Polestar on price, while beating all of them on range. That's not a combination you see very often in this segment.

What's good, and what's not

The iX3 impresses in all the right places, but no car is perfect, and this one's no different.

The good bits:

• Up to 500 miles of WLTP Comb range
• 462bhp with smooth, measured power delivery that never feels intimidating
• Rear-biased power delivery that feels unmistakably BMW
• Regenerative braking that's actually easy to get on with
• Striking Panoramic iDrive display

The not-so-good bits:

• Panoramic iDrive display can worsen visibility if you're on the shorter side
• Frunk requires an interior lever to open
• Ultra-rapid 400kW charging infrastructure is still limited on UK roads right now
• Larger wheel options can slash range by more than 60 miles

What's the verdict?

Overall Rating: 9

We'll be honest — this author was a self-proclaimed Audi loyalist. But now? The BMW iX3 has converted her. That probably tells you everything you need to know.

But that aside, the iX3 is a genuine class leader.

The purpose-built Neue Klasse platform makes a real, tangible difference. This isn't an adapted combustion car with a battery squeezed in. It's a clean-sheet electric car that shows what happens when a manufacturer commits fully to doing things properly.

Class-leading range. Class-leading charging. A driving experience that feels unmistakably BMW. And pricing that undercuts Audi, Porsche, and Polestar.

That combination is rare in this segment, and the iX3 earns every bit of its 9/10.

The ride can feel firm on country roads, and the infotainment has a learning curve. But these are minor grumbles in the context of everything else this car gets right.

Rivals from Mercedes and Volvo are coming. But right now, the iX3 stands alone at the top of this class — and it's going to take something special to knock it off.

Top five reasons to consider the BMW iX3:

1. Up to 500 miles of WLTP Comb range
2. Undercuts rivals from Audi, Porsche, and Polestar on price while beating them on range
3. Assisted driving systems that are among the best we've experienced
4. Purpose-built Neue Klasse platform
5. Regenerative braking that's genuinely easy to get on with

Would we recommend leasing a BMW iX3?

Yes — and if the verdict didn't already convince you, the numbers will.

With up to 500 miles of WLTP Comb range, range anxiety becomes largely irrelevant.

The 400kW peak charging means time spent at a charger is kept to a minimum.

And with pricing that undercuts its closest rivals, the iX3 represents serious value in a segment that doesn't always offer it.

There are more Neue Klasse models on the way, and leasing puts you exactly where you want to be: In the latest technology, renewed every few years as the platform continues to evolve.