BMW X3 vs Tesla Model 3

What's the difference?

If a BMW X3 is for you, then we have no quarrels with that. It’s a better all-round vehicle than the one it replaces and represents better value. And even though BMW mandates a hybrid driveline, there are still some significant choices within that framework.

By all means buy the M50 if you crave the rush of acceleration that almost 300kW can provide. And if efficiency is your altar of choice, then the plug-in 30e makes a lot of sense, too.

But even if you can afford either of those two more expensive variants, whatever you do, don’t dismiss the entry-level 20 model. At least drive it alongside the others and then make a decision based on all the facts, and not the assumption that entry-level equals the car you afford rather than the car you want.

It might be cheaper, but there’s absolutely no doubt that the 20 model is the one that shines and arguably makes the most of the opportunities BMW’s latest tech offers.

Sometimes less really is more.

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

The Model 3 Performance is one of those cars that’s undeniably impressive in almost every way, and hugely fast in absolutely every way, and yet can somehow still leave you feeling slightly cold. Or at least damp with fear sweat.

It’s not my kind of sports car, but if you love speed, and EVs, and Tesla, you’re gong to think it’s the Queen Bee’s knees.

Publishers: Please place the following in BOLD after the verdict:

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

It might be badged an X3, but this is no small vehicle. In fact, it’s bigger than the original BMW X5 (which set the tone for this entire market segment) with a length of 4755mm (4667mm for the first X5) and a width of 1920mm (1872mm). That said, it’s 25mm lower than the outgoing X3 in a move to emphasise its sportiness. Shorter it may be, but it’s also 16mm wider on the front track and 45mm wider on the rear than the outgoing model.

BMWs latest styling cues also appear in the new car, including the large, split-kidney grille that, for Australian-delivered cars, is also lit around its edges. The short overhangs that characterised the original X5 (and soon characterised this whole BMW genre) remain, and the T-graphic LED tail-lights round out the stylistic touches.

The other thing we noticed (and we’ve seen it on other cars recently) is a panoramic sunroof that doesn’t actually open.

Tesla’s design folks waxed long and loud about how they’d finally been able to visually lift and separate this Performance Model 3 from the basic one and they point to the new front and rear fascias, more aggressive styling, aerodynamic flicks, integrated cooling ducts, rear diffuser and carbon-fibre spoiler, which are there not only to look good, but to to “optimise lift balance and high-speed stability”.

Now, I’ll grant you it’s better than a normal Model 3, and that we were regularly approached by excited Tesla fans asking “is this the NEW PERFORMANCE OH MY GOD I WANT ONE NOW?!?"

But honestly, I still think it’s a bit subtle, and that includes the strange little 'Performance' sticker/badge on the rear, which does look a lot like the Ludicrous symbol that Elon loves, from the awful movie Spaceballs, but Tesla staff insist it’s not, nor is it Plaid. 

Clearly, the design tweaks are there for a reason, and train spotters will note the differences immediately, but it’s still just not the most exciting car to look at, nor is it anywhere near as exciting to behold as it is to drive.

Cabin space is plentiful in the X3 with loads of room in the front, possibly thanks to the dashboard that is pulled back from you with only the twin screens and steering column offering themselves up to the driver. Even the air-vents are somewhat hidden. There’s good vision out and the seats themselves are lovely. The step into the cabin feels to be at just the right height, too; not too high, not too low.

Rear seating is good, too, although the X3 will always be better as a four seater than five thanks to the shape of the rear bench, but the glass roof opens the space up and there’s plenty of charging points and storage nooks. The sun blinds on the rear-side windows of the more expensive versions should be standard kit on every car sold in Australia.

We’ll take exception to the new gear-selector which doesn’t have a defined Park position and instead relies on applying the park-brake to engage Park. But the ambient light and contrasting cabin colours are a bit of a breath of fresh air.

There are levers in the cargo area to quickly fold the rear seats (60:40) at which point luggage space jumps from 570 litres in the mild hybrid cars to 1700 litres. The battery-pack of the 30e model means that luggage space starts at 460 litres and can be expanded to 1600 litres.

The latest version of BMW’s sometimes controversial iDrive operating system is simpler and easier to use than before and supported by a new operating system, but there’s still some familiarisation necessary. One improvement has been the addition of QuickSelect which works somewhat like the old favourites button system and gets around the need to drill into menus to access the functions you want.

A head-up display is a terrific addition, although where some displays are more tolerant of polarised sunglasses, the HUD in the BMW didn’t like mine and went dark at the most inconvenient angles.

None of the X3 variants feature a spare tyre of any sort. The 19-inch tyres on the base grade are run-flats, while everything else gets a repair kit for roadside emergencies.

If you want to tow, the good news is that all X3 variants can do so. But you will need to purchase the $2200 towing package which enables the X3 to haul a trailer weighing up to 2000kg with a maximum tow-ball down-weight of 200kg.

Inside, the big news is the new seats. Tesla was happy to admit the pews fitted to the previous Performance just weren’t up to the job of holding humans in place when applying so much G force. 

The new 'Sport Seats' feature enhanced side cushioning and side bolsters for better lateral support during dynamic driving. And they can also be heated and ventilated. 

Elsewhere, there’s some carbon-fibre trim on top of the dash, with a Tesla-first weave pattern to further help the Performance stand out within the Model 3 line-up.

Other than that, it’s pretty standard Tesla sedan, which will be familiar if you’ve ever caught an Uber in Los Angeles. Spartan, minimalist, slightly cheap-feeling.

As for the practicality of the tech, I'm still against the giant 15-inch tablet-style touchscreen, for everything, the replacement of an indicator stalk with buttons and not having a speedo right in front of your eyes, where you need it.

Tesla says the price for the Model 3 Performance will be "starting at" $80,900, plus on-road costs. There's no word on whether there will be different spec levels and the company does not like answering questions or providing information.

What we also know about Tesla is that the price quoted could move down, or up, at any time, quite randomly, so if phrases like "residual value" or "depreciation" are of interest to you, it can be a challenging brand.

That side swipe aside, this sounds like astonishingly good value for this much performance from your Model 3 Performance. A Hyundai Ioniq 5 N would give it run for fun and involvement, if not brand fans, but it's $111,000, while a Porsche Taycan kicks off at $164,000 (it is a lot more car for the money, but it might struggle to keep up with this Tesla, at least in base model form).

In terms of equipment, it's pretty much standard Model 3 fare, other than the fast bits and a spot of carbon here and there.

You get 'Autopilot' included, of course, but you can't use all of its 'Full Self Driving functionality' on Australian roads. Not yet, anyway.

Hybrid tech across the board is the key phrase here, with the base-model 20 xDrive fitted with a mild hybrid electric motor and battery pack that works in conjunction with the 2.0-litre, turbocharged petrol four-cylinder engine. Power is 140kW and torque 310Nm. Like most mild hybrids, the electric motor offers power regeneration during braking, a mellow (by EV standards) kick in the pants during take-off and acceleration and also acts as the car’s starter motor.

The performance flagship, the M50 xDrive taps into the same technical philosophy with a mild hybrid augmenting the turbocharged six-cylinder inline petrol engine. In this case, however, peak power is a hefty 293kW and torque maxes out at 580Nm.

The most technically adventurous X3 is the 30e xDrive which uses plug-in hybrid tech to offer a claimed 91km of electric driving, about twice that offered by the original X3 PHEV it replaces. When the same 2.0-litre four-cylinder petrol as fitted to the 20 xDrive, and the electric motor are humming along together, there’s 220kW of power and 450Nm for the taking. The PHEV X3 can run in purely electric mode at up to a claimed 140km/h.

All variants use BMW’s familiar eight-speed automatic transmission and in each case, drive is sent to all four wheels on a permanent basis. Interestingly, the 30e and M50 versions package their electric motor as part of the engine-transmission combination. The 20, meanwhile, places its electric motor externally, as part of the drive-belt rotating assembly.

The M50 model has an M button that unleashes the full performance with one touch, and features an electronically locking rear differential in the interests of high-speed turn-in.

Adaptive suspension that varies the degree of damping is also part of the package on each X3 variant.

If you’ve ever driven the previous Model 3 Performance you’ll know that it could well have come with Space X badging (arguably Elon’s more impressive engineering achievement), because it really did thrust rather than accelerate.

But this time the engineers wanted to go all out. Customers appreciated the incremental performance they got from the last Model 3 Performance version, but they told Tesla they wanted more.

With many enthusiasts among Tesla's engineering and development team, they looked to unlock the performance potential of the platform.

So, that meant a whole lot more madness and torque thump. It comes from a new Performance 4DU, an all-new drive unit - featuring an entirely new rear motor that uses bar-winding technology - unlocking 22 per cent more continuous power, 32 per cent more peak power and 16 per cent higher peak torque delivery. 

Overall figures are 380kW and 740Nm, but looking at them written down, they seem big, yet not as big as they feel in this car, as it’s shoving you from a standing start to 100km/h in three seconds flat. 

It feels faster. Sick-making fast, even.

As you might expect, the PHEV 30e model is the efficiency superstar of the X3 line-up with an official combined test figure of just 1.6 litres per 100km and 38 grams of CO2 per kilometre. The four-cylinder 20 xDrive is not bad for its size at 7.5L/100km (and 171g), yet the bruising six-cylinder M50 version with all that performance is not too far behind with an official figure of 8.2L/100km (187g).

The 30e PHEV features a selectable battery-saving mode as well as the option of forcing EV-only running. It features a 19.7kWh battery and BMW claims it can charge using a three-phase, 11kW socket from empty to full in two hours, 15 minutes. It does not make use of fast-chargers.

Exactly how far you’ll travel in the PHEV model will depend hugely on how and where you drive. On long, open road journeys, fuel consumption won’t be much different to the others, but with just a 50-litre fuel tank, it’s range won’t be stellar. But in urban running where the batteries are being recharged for free as you brake, the difference will be significant. Meanwhile, with a 65-litre fuel tank in the mild hybrid grades, the theoretical range (based on the official fuel number) is 865km and 765km for the 20 and M50 respectively.

While BMW recommends premium fuel for maximum efficiency, it also says that each X3 variant will not be harmed by the use of standard ULP if that’s all you can get hold of.

Despite being heavier and gruntier, Tesla claims the new Performance Model 3 manages to be more efficient than the one it replaces, albeit delivering just a two per cent reduction in energy consumption. Claimed energy usage is 16.7 kWh/100km.

Tesla claims a total range of 528km on the WLTP, which is obviously going to drop if you drive it the way its makers clearly intended.

Using a Tesla Supercharger, you can add 228km in 15 minutes and... that's all Tesla will tell us. There are no official figures available for how long a full charge takes, on either a Tesla charge or a home wallbox of your own.

Big heavy SUVS like this one haven’t always been too dainty on their feet. The extra bulk and height mean suspension has to be firmer, the big wheels and subsequent loss of tyre sidewall depth plays against ride quality and before you know it, the compromises have piled up and the driving experience has gone to hell.

This time, however, BMW’s claim that the X3 was designed from the start as an SUV and not converted from a sedan platform seems to hold water. There’s an overall greater sense of cohesion in the way the car steers and flows through corners and faster bends. The steering feel and feedback are a big part of that, too, and the whole seems at least as great as its parts.

The M50 is, predictably, a rocket with loads of accessible acceleration and a great noise while you’re enjoying it. That said, the 21-inch wheels and tyres don’t do anything for ride quality, but it remains an entertaining performance car in a familiar, ICE kind of way.

The plug-in is also perky with its 220kW on tap, but it’s less old-school and more techy. And while you can’t pick the point at which ICE hands over to electric and vice-versa, sensitive drivers will absolutely know that there’s a big dollop of electrical assistance when your right foot starts asking the tough questions. It definitely feels more overtly hybrid, though that shouldn’t be any kind of surprise, purely because that’s precisely the case.

Which brings us to the 20 entry-level grade. And while it’s going to be a controversial statement, this emerges as the most cohesive, rounded variant of the new X3. There’s something in the way the fizzy, bubbly (but very smooth) 2.0-litre four-cylinder provides more than enough urge, but never threatens to dominate the dynamics.

With less weight over the front wheels than the M50, and less weight overall than the PHEV, the 20 corners flatter, steers more intuitively and is simply more fun more of the time. Even on the optional 20-inch tyres, it rides better than the others, too, and might even be better again with the standard 19s other than the fact that those are run flats and we didn’t get try them.

Very occasionally, one drives a car that makes the human body feel inadequate to the task. I would have worried that I’m getting old, that my body is simply too flubby and my brain too broken, to cope with the kind of wild acceleration and brutal g-forces the Model 3 Performance delivers.

But, fortunately, I had a videographer in the passenger seat, a much younger man who loves fast cars, and he kept threatening to vomit when I drove it hard, too. 

I’ve driven quite a few cars that you can use make your passenger sick, or hurt their necks - one obvious competitor in the shape of a Porsche Taycan Turbo S comes to mind - but it’s very rare that a vehicle is so intense it can make you, the driver, feel bilious.

Yes, you do bring this on yourself, by choosing to push this Performance anywhere near its limits through particularly sharp and intestine-shaped roads like the canyons outside Malibu Tesla chose to launch it on. 

On longer, sweeping bends it was far more of a joy, and less physically punishing, but in the tight stuff it often felt like corners were being thrown at you, as if you were driving behind the Millennium Falcon and being pulled along in its wake.

The brakes, special new sporting ones with track-ready pads, were up to the task, even though it often felt like they couldn’t possibly pull you up from the speeds you were doing.

And yes, it was entirely my fault that the very first time I even gently prodded the throttle and it launched me ahead past a California Highway Patrol officer, that was my fault too. Three minutes into the drive, holding an American fine, I had already deduced that perhaps this car was too fast for my own good.

But lots of EVs are fast in a straight line, you’re really comparing the length and depth of your “oooophhh” sounds at this point, but where this one succeeds is by being a lot better in the handling and ride and cornering departments than most.

Tesla’s stated goal with this car was to move beyond straight-line speed, to become more than a one-trick pony, and to do that it’s given the Performance a stiffer structure overall and updated the springs and stabiliser bars. 

Aerodynamic changes have reduced drag by five per cent, delivered a 36 per cent lift reduction, and a 55 per cent improvement in front-to-rear lift balance.

Tesla’s own, in-house version of adaptive dampers, not an option but included in every Performance, work with the car’s 'Vehicle Dynamics Controller' through its various modes - 'Insane' and 'Track' being the most… ludicrous - to immediately respond to driver inputs. 

The Performance rides well on LA’s awful concrete freeways but feels absolutely nailed down when you attack even a bumpy driver’s road.

This version also has a lot more power going to the rear wheels, to help it feel more sports-car playful and to fire out of bends the way an enthusiast’s car should. And make no mistake, I met them, the people behind this car are serious driving enthusiasts (although they demur, slightly, on whether their boss is one).

Track mode will allow some serious adjustability, drifting ability and fun, so the kind of people who want to hurl around a racing circuit in silence will love it.

Perhaps the only let downs are that it still feels a bit austere inside, just not very special, and that the steering is just a bit digital, soft and uninvolving, compared to the cars they clearly benchmarked against - BMWs and Porsches. 

Tesla provided no information about safety for the Performance Model but it is assumed it will be unchanged from a standard Model 3.

Aside from Autopilot that means auto emergency braking, lane keep aids, and instead of blind-spot monitoring, it gets the surround radar view and blind-spot cameras when you indicate.

The latest Model 3 has an additional centre airbag for a total of seven, as well as additional bolstering where the doors meet the body in response to requirements in its American home market.

It should be able to carry its maximum five-star ANCAP safety rating, which the original version achieved in 2019.

BMW’s warranty on the X3 is the company’s usual five-year/unlimited kilometre deal. But in this case, there’s also a six-year/100,000km warranty on the high-voltage battery.

Also typical for BMW is the service interval which is not a set time or distance and instead is determined by how the car has been used. It’s called condition-based servicing and it’s nothing new at BMW.

There’s also capped-price servicing available. For the X3, the five-year/80,000km service package is $2475.

Again, we've been asked to assume the Performance will come with Tesla's standard four-year/80,000km warranty and roadside assistance. And that the battery and drive unit will fall under an eight-year/192,000km warranty, whichever comes first.

Tesla says it monitors its cars to ascertain when they need servicing, and so it is based on a case-by-case situation. Every 12 months/20,000km is recommended for a general check-up, and includes tyre rotation.

Wiper blades, brake fluid and cabin air filters need replacement every two years while the air-con service is every six years.

Of course, there are no oil changes, filters or spark plugs to replace, and even brake pad wear is less than on an ICE vehicle because of the regenerative braking system. Although it will likely be higher in the Performance variant.