BMW 330e vs Polestar 2

What's the difference?

The 330e M Sport is an excellent car, but it could be a much better hybrid.

In Australia, where driving distances can be vast, a car that's as comfortable and easy to live with as this one is welcome. But for the electric range to dissipate so quickly, and not recoup again at a fast enough rate without plugging into a charger, is disappointing.

There are other plug-in hybrids, even among the more affordable mainstream brands, which can return charge to the battery incredibly quickly and effectively on the go.

If you are looking to make the step into a hybrid, then perhaps consider a fully electric car. There isn't a battery electric 3 Series on the market in Australia (yet), but BMW does sell the iX1 small SUV for less money than a 330e or the iX3 for a tad more.

Both are pure electric SUVs and have a range of between 400-500km. You'll never need petrol again, which makes a hybrid seem outdated.

The Polestar 2 Long range Single motor showcases a beautiful build and design. Not including the features from those optional packs just makes you focus on their individual price and devalues the relative affordability of the car compared to its competitors. The back seat isn't super passenger friendly when it comes to space, either. However, once you get used to its little quirks, it's a great car to get around in and the long driving range eases any range anxiety, which is often a cause for worry with EV ownership! My son loved the sunroof because it made him feel like he was in a spaceship, so it's a hit with the kids, too.

Once upon a time sedans were all we drove, well mainly. Then SUVs became the style of car most people wanted. In fact, three out of four new cars sold in Australia today are SUVs.

So, I commend you on your choice of not just doing what everybody else does, and you'll be rewarded with better driving dynamics, and ownership of an iconic BMW - the four door, 3 Series.

And even though this is a plug-in hybrid version of the 3 Series it's identical in styling to the petrol variants. Only the light blue border around the BMW roundel is the indication that it's an electric vehicle. That and the charging flap near the left front wheel.

The M Sport pack adds some very sexy features such as the M Sport aerodynamic body kit, the door sills and M Sport seats, but the M Sport Pro Pack our car came with adds a black gloss grille, boot lid spoiler and the snazzy seat belts.

The cabin's double screens are impressive but I miss analogue gauges and found the digital instrument cluster overly busy and led more by cool design than functionality.

The Polestar 2 has a more conventional design approach than some of its rivals but it maintains a futuristic EV vibe with its origami-like edges in the panelling and cool pixel LED lights at the front and rear.

It is not a large car and sits at 4606mm long, 1985mm wide and a low 1479mm high but that compact design makes it look sporty.

Expect a couple of grunts from the oldies (ahem) when exiting as ground clearance is 151mm at the front and 167mm at the rear.

The interior is pared back in true Scandinavian fashion but it's a nice to see some ethically-friendly design elements, like the vegan knit upholstery on the doors and dash and the Nappa leather is responsibly sourced. All of which makes an otherwise simple interior feel warm and inviting.

There is an overwhelming sense of the Polestar 2 being of a high-quality build. There are no squeaks or rattles, joinery is flush and the doors close with a soft thump.

However, the minor update still sees the dashboard headlined by a portrait-orientated iPad-looking 11.2-inch multimedia system. It seems at odds with the rest of the sleek design.

The panoramic sunroof creates a light-filled cabin and at certain times of the day, this makes it feel airy but underneath a blazing midday sun, you might miss having a sunblind for it.

People will tell you SUVs are more practical than sedans... and they're right, but not in as many ways as they probably think.

The cabins of sedans and SUVs of the same size are close in terms of space, but the 330e comes with excellent storage - better than many SUVs I've tested, featuring enormous door pockets, and a deep centre console storage bin.

There are four cupholders, too. Two in the fold down armrest in the back and another two up front.

There's also wireless charging up front, plus USB ports for the back passengers. The second row also has its own climate control and directional air vents.

Legroom is excellent in the back and I can sit behind my driving position with plenty of room to spare. Headroom is also excellent thanks to the tall roofline of the 3 Series.

Where a sedan isn't as practical as an SUV is its ride height, which makes getting in and out of the latter easier (although the 330e's doors open very wide) and its boot opening.

SUVs have hatch-like openings and that offers a wider and taller aperture for carrying cargo.

The 330's boot was still big enough to fit our two largest CarsGuide suitcases (see the video), but the location of the battery means cargo capacity has been reduced from 480 litres in a petrol 330i to 375 litres in this 330e.

The Polestar 2's cabin is generous up front with plenty of leg- and headroom to enjoy. You don't have to jostle for premium armrest position, either, which is nice given you still feel 'tucked' into the car.

A feeling that is enhanced by the solid, and rather tall, centre console that divides you from your co-pilot.

The electric front seats are delightfully comfortable with their padding and Nappa leather trim. Both feature four-way adjustable lumbar support and extendable under thigh support.

The heat and ventilation functions will ensure comfort, no matter the season but the ventilation system is quite loud.

In the rear, space is tight with my 168cm (5'6") height just fitting behind my driving position. The footwells seem cosy as well due to the limited under-seat space but the seats are fairly comfortable, if narrow.

However, the small door apertures in the rear and the narrow seats make it feel more suited as a four- than a five-seater.

Individual storage options are okay throughout the car with a couple of cupholders in each row, drink bottle holders in the front door storage bins, as well as a middle console and glove box.

There are two skinny shelves on either side of the centre console that would reasonably fit a wallet or phone and the rear also get two map pockets.

Amenities in the rear are enough to satisfy a mature occupant on a longer journey as the outboard seats feature a heat function and there are directional air vents, a fold down armrest and two USB-C ports.

Front occupants enjoy two USB-C ports and a wireless charging pad to charge their devices.

The rest of the technology is a bit awkward to use. The 11.2-inch touchscreen multimedia system is responsive to touch but you can't access a lot of basic information on it and I didn't like how the climate control is embedded in it as you have to touch the screen a few times to even see the controls.

The 12.3-inch digital instrument panel looks nice but isn't all that customisable. It takes a while to get used to how to access all of its functions, too.

It's easy to connect to the wired Apple CarPlay and there is wired Android Auto and in-built google apps, too.

The optioned Harman Kardon sound system with its 13 speakers means you can listen to your music as if you're in a private show performed by your favourite artist!

To round out the practicality of this sedan, the boot is large enough to carry your gear at 405L and the large compartment underneath the floor is super handy to store smaller items.

There is a panel that lifts up to make a cosier storage area, say if you only had a couple of bags of groceries you didn't want rolling around.

And because the Polestar 2 lacks an engine, there is frunk storage of 41L at the front which is perfect for any charging cables.

The compromise for getting all of this space is that you only get a tyre inflator repair kit, which is housed in the frunk storage area.

And lastly, having a powered tailgate is always a bonus but I miss having a good old-fashioned button on the boot lid to open it.

There are four variants available for the Polestar 2 and our test model is the Long range Single motor which costs $71,400, before on road costs and before any optional packs or paintwork options.

Relative to its nearest competitors, it seems like the most affordable but our model has been optioned with a few packs, which add a host of features that mostly come standard on its rivals.

Standard items include 19-inch alloy wheels, frameless side mirrors (very cool), pixel LED headlights with adaptive high beam and some decent technology, like four USB-C ports, an 11.2-inch touchscreen multimedia system and a 12.3-inch digital instrument panel. But more on tech later.

Our test model has the 'Pilot Pack' fitted, which tacks on $3500 and includes safety items like 'Emergency Stop Assist', which brings the car to a halt safely if the driver is unresponsive, and adaptive cruise control with 'Pilot Assist' (helps keep the car in its lane).

Our test model also has the 'Plus Pack' which adds luxury items like a panoramic sunroof, a premium Harman Kardon sound system, powered front seats with four-way lumbar support, extendable under-thigh support and net map pockets.

You'll also enjoy 'vegan knit' upholstery trims on the doors, a heated steering wheel, heated front and rear outboard seats, as well as a powered tailgate with foot sensor, all for an additional $6000.

But wait, we're not done. Our model also has the optional Nappa leather upholstery which includes a ventilation function on the front seats for an eye-watering $6000 extra.

So, when it's all done and dusted… this model will actually set you back $86,900, before on roads. That puts it on par with its rivals but it's a bit of a bugbear of mine when the pricing is set out like this as it makes it feel more expensive for some reason.

I like the fact that Polestar throws in the carpet mats and a charging cable but the paintwork options are a little expensive at $1500 and only one colour ('Magnesium') is included.

The 330e M Sport has a 2.0-litre petrol engine and an electric motor. The engine makes 135kW while the motor produces up to 80kW, for a combined dollop of 215kW. Total torque is more than sufficient at 420Nm.

Acceleration to 100km/h from zero feels as quick as the 5.8 seconds BMW claims and that's also about a tenth of a second brisker than the 330i.

The 'XtraBoost' function combines the total output of both the engine and motor briefly providing that great acceleration.

An eight-speed automatic shifts gears smoothly with the drive going to the rear wheels.

I like all this very much - the responsive engine, the fantastic transmission, the extra oomph from the motor and the way it all works together seamlessly. It's just a shame it's not as efficient as some other new plug-in hybrids.

The name of our model says it all, as it has a long range, single motor electric powertrain.

Coupled with a large 82kWh lithium-ion battery, which is a 4.0kWh increase from the previous model, the maximum power output is 220kW and 490Nm of torque, which is also up from the previous model.

The Polestar 2 is now rear-wheel drive, superceding the previous front-wheel drive model.

The regen braking isn't as strong as the previous model and although it is called 'one-pedal' braking on this system, it's not truly a one pedal driving experience.

You can change the strength levels from low to standard and I kept it in low for most of the week.

The 330e M Sport is a plug-in hybrid which must be connected to an external power source regularly to charge its 12kWh battery.

The charging flap is located on the left side of the car near the front passenger door, which worked well for me as I could steer the 330e into my driveway and connect to a powerpoint on the wall using the charging cable provided.

It took me about six hours to charge the battery to 100 per cent from zero and that gives you a maximum 57km of electric driving range.

During my four days with the 330e Sydney's summer temperatures were hitting 34-degeres Celsius and with the climate control keeping the cabin at a hospitable 18C electric range was seriously cut short to about 40km.

I drove the 330e in hybrid mode nearly all the time - this is a hybrid after all. But there is a 'Sport' mode for more grunt and a 'Battery Hold' mode to save the charge for later.

I started with a full charge and a full tank of petrol, and for four days I lived with the 330e as I do with all my test cars.

I didn't aim to get the best fuel economy ever, nor was I wasteful with fuel. My wife and I, plus our two kids, just used it as our family car, doing trips to the beach, endless laps of the supermarket car park looking for a space, a birthday party, the lot.

I drove 154.7km over those four days and charged it on the second day after the battery was drained completely before driving another 70km or so over the next couple of days.

When I filled up after this it needed 7.74 litres to reach full again - it's a small 41 litre tank.

That converts to average fuel consumption of 5.0L/100km, which is bang on double the 2.5L/100km BMW says you should get.

I don't doubt you could get 2.5L/100km, but you'd have to be doing short trips and charging almost every time you weren't driving. And not use the climate control on an icy blast setting.

I've tested other plug-in hybrids that achieved much better mileage and that's because their on-board charging capabilities were excellent.

Some were even able to use the petrol engine to power the motor in reverse and therefore act as a generator to recharge the batteries fully.

The 330e M Sport doesn't do a good job of charging its battery while on the go. Sport mode does recoup charge to the battery, but again, if you're doing a long motorway trip that charge evaporates fast.

I don't think this type of plug-in hybrid is suited well to our country where we don't blink an eye at travelling 100km for Christmas lunch and then drive back again.

Also think about if you ever go on a trip away and don't have access to a power point or public charger. It's happened to me.

The Polestar 2 Long range Single motor has a great driving range of up to 655km (WLTP). Goodbye range anxiety!

It also has a Type 2 CCS charging port and can accept charging speeds of up to 205kW, which is 50kW more than the previous model, and that means you can hook up to an ultra-fast 350kW charger.

On DC you can expect to see a charge time of 28 minutes to get from 10 to 80 per cent. On an 11kW AC charger, expect to see that time jump to around eight-hours for a zero to 100 per cent charge.

The official energy consumption figure is 14.8kWh (WTLP) but my on-road average was 15.0kWh after a fair bit of open-road driving, which is a great result.

The 330e M Sport is outstanding to drive. The driving position is superb, the steering is effortless and accurate, handling is excellent and the ride is beautifully comfortable.

Brake pedal feel is surprisingly good for a hybrid - some have a wooden sensation.

The transition from electric motor to petrol engine is also remarkably smooth.

Acceleration in Sport mode is sudden, with the engine and motor combining their mumbo to move you. There is a 'fake' or synthesised exhaust note in Sport mode, but it sounds convincing.

Speaking of sounds at lower speeds, in fully electric mode the 330e emits a warning tone to alert pedestrians of your presence. It's quite loud in car parks and does actually make people turn around looking for a UFO.

The Polestar 2 is a pretty conventional car to drive because an EV newbie will be comfortable behind the wheel… once they start driving it!

You see, there is no 'ignition' switch but so long as you have the key with you, you simply get in and shift into gear to 'start it' or get out and lock the car to 'turn it off'. It's weird and I'm not sure I will ever get used to it!

The motor has a lot of grunt and it's fun to put your foot down whenever you need to get up to speed or overtake. The power output is responsive and well-balanced with the rear-wheel drive delivering a sporty on-road experience.

If you're tackling winding roads or sharper corners, you can customise your steering responsiveness to 'light', 'standard' or 'firm' but remained on standard for most of the week. It's the best mode to handle stop-start running in town and highway cornering.

The Polestar 2 sits quite low to the ground and feels stable when you hit corners or the open-road. Although, the suspension feels on the firm side, which can make a bumpy road very noticeable.

Overall, the parking experience is good but the 360-degree view system is just too wiggy-woo for me to love it.

The images from the four cameras aren't well-stitched together and the angles seem to distort the overall image, too. It just looks confusing. So much so that you might not depend on it all that much.

When it comes to safety the Polestar 2 doesn't quite have the same level of standard features as its parent company Volvo is renowned for.

It has the necessities for a family car, but having to fork out extra for adaptive cruise control feels a bit cheeky.

The update sees some previously optional features come as standard now, such as rear cross-traffic alert, a 360-degree view camera and blind-spot monitoring.

The following safety features come as standard at this grade level - LED daytime running lights, forward collision warning, intelligent seat belt reminders, lane keeping assist, lane departure alert, traffic sign recognition, driver attention monitor, as well as front and rear parking sensors.

The Polestar 2 achieved a maximum five-star ANCAP safety rating from testing done in 2021 and has a total of eight airbags, including a drivers' knee airbag and front centre bag. 
The autonomous emergency braking with car, pedestrian and cyclist detection is operational from 4.0-85km/h (up to 205km/h for car detection).

If you need to fit a child seat or two (definitely not three), there are ISOFIX child seat mounts on the rear outboard seats and three top tethers.

The 330e M sport is covered by BMW's five-year/unlimited kilometre warranty. The hybrid battery is covered by a six-year/100,000km warranty.

BMW offers a five-year/80,000km service package for the 3 Series for $2150.

Service intervals are condition-based, and the car will let you know when it's time for a check-up.

The ongoing costs for the Polestar 2 are fantastic because the servicing costs are complimentary for the first five-years or up to 100,000km, whichever occurs first!

Servicing intervals are reasonable at every two years or 30,000km, which is a usual term to see for an EV.

The normal car components are covered by a five-year/unlimited km warranty but the battery is covered by an eight-year or up to 160,000km warranty.