Toyota BZ4X vs Audi Q4 E-Tron

What's the difference?

When the bZ4X first launched it was already late to the game and blended into the background too much. However, this update has dramatically improved its appeal.

Despite this, the electric mid-size SUV segment is incredibly fierce and it’s hard to not get caught up in glitzier rivals like the BYD Sealion 7, Tesla Model Y and Zeekr 7X.

It’ll be interesting to see whether the Australian public reacts to this update and if it draws in more punters.

Audi is famous for sticking doggedly to front-wheel drive and quattro AWD, but clearly, when it puts its mind to it, the few RWD machines it has produced over its 116 years have been exceptional.

While not as exciting as the R8 or as supersonic as the e-tron GT, the Q4 e-tron is an impressive machine. Thoroughly engineered and thoughtfully designed to be a friendly, refined, comfortable, safe and capable family SUV, it deserves to be on your shortlist.

With a couple of choice option packages, the base 45 seems remarkably complete, but there’s plenty to enjoy in the hot-shot 55 quattro as well. Either way, Audi seems to be on a winner.

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

The exterior design of the bZ4X never really blew me away. It’s just sensible and not too out there. In saying that though, being sensible is no bad thing and can be seen as a positive for some buyers.

This facelift has brought Toyota’s new corporate look, including the hammerhead shark-like LED lighting signature. It already features on models like the C-HR, Camry and RAV4. In fact this update has made the bZ4X look more like an electric RAV4 than ever before.

I like the C-shaped daytime running lights but I’m not a fan of how the main headlight section is now separate. I prefer how they looked before.

The black wheel arch cladding is now also glossy and not matte. Sure, this looks great right now, but it likely won’t be long until it unfortunately gets scratched.

Inside, if you covered up the Toyota badge you could likely fool me into thinking this is a Lexus. The new 14.0-inch touchscreen is virtually identical to the one in models like the Lexus NX, RX and GX.

There are also plenty of premium-feeling soft-touch materials around the cabin. I’m not a huge fan of the grey and white two-tone interior, at least from a family-friendly standpoint, but thankfully you can get an all-black interior instead.

Another major design change with the interior is the new centre console. It now features two wireless chargers and a revised button layout. I particularly like it because it’s no longer covered in glossy piano black.

Whether talking about the SUV or Sportback, the Q4 e-tron is an excellent example of Audi’s recent design prowess.

Beautiful proportions, crisp surfaces, exquisite detailing and undeniable elegance are all present in spades. And the Sportback is a rare example of a graceful-looking coupe SUV, though it is not in the otherworldly Polestar 4’s league aesthetically.

However, where is the originality? You’d never know these are rear-motored and predominantly RWD vehicles. Yes, the Single Frame grille execution is amongst the best-yet from the brand, while the wheelarch ‘blisters’ are an (albeit questionable) homage to the seminal Ur-Quattro of the 1980s, but the Q4 e-tron could be any contemporary Audi SUV from the Q3 up. Its design is the opposite of daring.

Still, maybe the Q4 e-tron’s classy, relatable conservatism explains why the Brits made this car their second-best selling EV of 2024, representing everything that the number one Model Y is not.

Plus, with current global automotive interiors stalling behind over-illuminated and oversized screens full of greasy fingerprints, glitchy electronics and reflections of their frustrated operators, a bit of old-school Audi cabin presentation knowhow can only be a good thing, right?

The front seats in the bZ4X are deliciously comfortable and supportive. They make long trips a breeze, plus the ventilation that’s standard on the AWD trim works well in the heat.

Despite this, I’m still not a huge fan of the driving position. You need to look over the steering wheel in order to view the almost windscreen-mounted digital instrument cluster. It’s a similar set-up to what Peugeot employs and is intended to reduce the amount you need to stray your eyes from the road.

I appreciate this but it just doesn’t work for everyone. Personally I need to jack the seat up more than I’d like in order to see the screen fully. When I do this my knees get in the way of the steering wheel no matter how I position it, which isn’t ideal.

The set-up in the related Solterra is a little better as it has a squared-off steering wheel instead of a traditional round steering wheel.

Going back to the digital instrument cluster, the content display on this is still rather limited. Thankfully, critical information like your current speed is displayed clearly, but having added customisation through more informative displays to toggle through or more themes would be a nice extra touch.

Moving across the larger touchscreen multimedia system is a welcome addition, but I didn’t think there was anything wrong with the old one. The user interface is still basic in a good way, meaning it’s hard to get lost.

A difference is the climate control features are now fully integrated into the touchscreen, save two physical dials that change the dual-zone climate control temperature.

While this means you need to press on the touchscreen to change certain climate control-related features now, a lot of these in the pre-update were touch-sensitive buttons on a panel under the touchscreen. Really, it makes no difference.

Wireless Apple CarPlay and Android Auto are still standard and work flawlessly with my iPhone 15 Pro Max. There are now also two wireless chargers, which is great if you want to charge your phone and your passenger’s phone.

However, they don’t work properly as they don’t offer any ventilation. They regularly make my phone overheat and stop charging, even on shorter trips. If you want to reliably top your phone’s battery up, it’s best to just plug into a USB port with a cable.

Looking elsewhere around the cabin, there is an adequate amount of storage, though some more would be nice. There are two decently sized cupholders, a small shelf under the centre console and a side-hinging centre console box. Like the pre-update version, there is still no proper glove box.

In the second row there’s plenty of legroom available for adults behind adults, though due to the placement of the high-voltage battery this leaves you with a knees-up feeling. This is common in a number of EVs, even some that are based on dedicated electric architectures, like the bZ4X.

Headroom also isn’t fantastic as the roof starts to taper back where your head is located. You wouldn’t want to be much taller than 180-odd centimetres back there. It’s also made worse when you recline the seat backrest.

Second-row amenities include air vents, heated outboard rear seats, USB-C ports, seatback map pockets, as well as a fold-down armrest with some cupholders and a tablet holder.

At the back there is a hands-free power tailgate which is rather slow to open and close and makes plenty of beeping while doing so. It's a classic Toyota on this front.

The bZ4X AWD offers 410L of boot space with the rear seats upright which is slightly less than the 2WD due to the added rear electric motor.

It’s a decent space but doesn’t stand out from the crowd. There’s some extra underfloor storage which is large enough to fit some cables and that’s about it. Unfortunately there’s no front boot.

Boot-related amenities include a cargo blind, a variety of hooks, as well as vehicle-to-load (V2L) capability using 220V/1500W AC inverter and a single household power socket. The latter allows you to power household appliances using the vehicle’s high-voltage battery.

Disappointingly there is no spare wheel, but this isn’t uncommon for EVs. You have to make do with a tyre repair kit, which is fine if you have a small air leak but pointless if you have a proper puncture.

Unlike most of its German competitors (and the Volvo EX40), the Q4 e-tron is built on a dedicated EV platform known as MEB, and shared with other Volkswagen Group models, like the Skoda Enyaq and Volkswagen ID.4.

Consequently, the Audi feels a wee-bit narrow inside, as the MEB SUV family are on the smallish side for medium-sized SUVs. This is not a criticism, just an observation.

And there is no lack of interior space, either. Entry/egress is easy via large doors, there’s plenty of space for heads and shoulders and legroom is generous. All are an upshot of the EV-only platform.

Despite some obvious packaging links with the other VW MEB interiors, the dashboard is very Audi-esque in styling, layout, functionality and quality.

From the ‘Virtual Cockpit’ electronic instruments and crisp multimedia screen, to the feel of the buttons and logical, easy locations of the controls, the Q4 e-tron is completely and utterly on-brand. And that means high standards. Looks posh. Works well. Nice to touch. No bewildering endless screen-menu search and rescue frustration here.

Plus, the Audi is practical. We’ve already talked about ample room, but even the standard, non-sports seats cosseted and supported over a few hours of testing; different and unexpected levels of storage (including a nifty bottle holder ahead of the forward door jam – brilliant); superb ventilation and, especially in the Sportback 55 e-tron quattro sampled, a banging audio system, complete a suave and sophisticated interior experience.

Issues? No too many, really.

There is quite a lot of quality plastic material visible, which might offend some sensitive souls. There is some road-noise intrusion over coarse surfaces, perhaps reminding owners of the Q4 e-tron’s shared architecture; and rear vision in the Sportback is hampered by fat pillars and slim back glass.  

However, no spare wheel exists. Nada. Just the occasionally ineffective and always-infernal tyre inflation kit, that renders the tyre and kit useless afterwards and so makes for expensive replacements. And just because almost everybody else does it, this is not good enough for Australia.

The corollary of that is quite generous luggage capacity, with the Sportback’s 535 litres somehow beating the more-upright SUV’s 520L VDA capacity, though with the rear seatbacks folded that switches to 1460L and 1490L respectively. Both are gorgeously lush and quite practically shaped.

And what about the storage compartment up front?

The Q4 e-tron is available in two body shapes – a handsome if quite conservative wagon SUV style, as well as a sleeker coupe-SUV derivative that Audi calls Sportback.

The latter is expected to be the slightly more popular of the two designs, despite costing about $1600 more.

Obviously slotting in between the smaller Q3 and larger Q5, the Q4 e-tron almost shadows the latter size wise, and is available in either 45 RWD or 55 quattro all-wheel drive (AWD) guises.

Since both share the same, largish (82kWh) battery, Audi reckons most buyers will choose the 45, especially as its pricing in either body style slips under the Australian Federal Government’s Luxury Car Tax (LCT) threshold.

Kicking off from $84,900 before on-road costs, the base grade includes a full suite of safety tech such as full stop/go adaptive cruise control, an electronic instrument display, heated front seats, three-zone climate control, a gesture-controlled powered tailgate and 19-inch alloy wheels.

These come on top of the LED headlights, an 11.6-inch touchscreen, full wireless multimedia connectivity, a premium audio system, electric driver’s seat adjustment, navigation, folding/heated/kerb-side-view mirrors, roof rails and automatic parking.

From the Sportback 45 and up, the S-Line package is standard, bringing with it 20-inch alloys.

All the essentials then.

But, on the base 45s, be prepared to spend extra for luxuries like bolstered “sports” seats, a head-up display, a powered front passenger seat, driver’s side memory settings, a 360-degree camera instead of the regular rear-only view and privacy glass.

The 55 quattro grades from $105,900 include most of these, along with an extra electric motor for AWD and considerably more muscle, as well as variable-ratio steering, Matrix LED headlights, dynamic indicators, extra lane-assist intervention and the aforementioned S-Line trim shod with 20-inch alloys.

Now, against the remodelled Tesla Model Y Juniper, the Audi costs considerably more, but it is also a more upmarket (and less conspicuous) luxury brand that prioritises quality.

The iX1, iX2, EQA and EX40 cost around the same as the Q4 e-tron, but aren’t quite as large, offer smaller batteries (Volvo-aside), are based on other internal combustion engine (ICE) models compared to the Audi’s ground-up dedicated-EV architecture and, except for the BMWs, are getting somewhat long in the tooth.

Conversely, fresh designs, bespoke electric platforms and bigger batteries set the larger yet less-expensive Polestar 4 as well as the more-compact yet loaded Genesis GV60 apart against the Audi’s aforementioned competitors, but neither challenger brand is as established as all the others. Finally, Lexus’ UX300e is too compact while the larger RZ450e has priced itself out of contention here.

So, why the delay getting the Q4 e-tron to Australia? Especially when the brand has offered the bigger and much-more expensive Q8 e-tron SUV since the beginning of this decade?

Initially, demand in Europe was through the roof and supply could not keep up. Then Audi elected to wait for an update that debuted globally in September 2023, ushering in a raft of changes, to make its most important EV ever more competitive in a wildly shifting market.

These include efficiency gains leading to more range thanks to an upgraded motor and battery, stronger performance, faster charging, retuned steering, comfier suspension and improved safety spec.

Not that you’d be able to spot the differences comparing new Q4 e-tron with old. Nor even against sibling SUVs…

While there have been a number of spec changes or additions with this update, even more tweaks have happened under the skin.

All versions of the bZ4X now make more power and torque. The AWD’s dual electric motor set-up now has a total system output of 252kW (+92kW) and 438Nm (+101Nm).

Like the pre-update version, the bZ4X AWD offers 'X-Mode' off-road drive modes, crawl control, as well as downhill assist control. However with 20-inch alloy wheels as standard, I doubt these will be taken off the beaten track very often, if at all.

Unlike the Model Y, there's no storage up front. That space is instead reserved for auxiliaries and, in the 55 quattro versions, the second electric motor that drives the front axle for AWD.

In all versions, a permanently excited synchronous motor sits on the rear axle driving the rear wheels via a single-speed transmission.

Tipping the scales at 2145kg, the 45s produce 210kW of power, to offer a power-to-weight ratio of 98kW per tonne, while the 2235kg 55s’ 250kW output ups that to 112kW/tonne. Both Q4 e-trons deliver a healthy 545Nm of torque.

No slouch, the 45s manage the 0-100km/h sprint in a rapid 6.7s, while the 55 quattro’s extra motor chimes in when extra traction is required, shaving another 1.3s off that, for a 5.4s time. Top speed in both is limited to 180km/h.

Adding a bit more driver involvement, the 55s have variable ratio steering, while MacPherson-style struts up front and a four-link independent rear suspension setup out back help keep everything under control.

Another big under-the-skin change with this update is Toyota has fitted the bZ4X line-up with a larger 74.7kWh lithium-ion battery pack.

As a result this EV has more range. The AWD now offers up to 517km of WLTP claimed range (up from 411km) with an official energy consumption figure of 16.0kWh/100km.

During my largely urban testing over the Christmas break I saw an average energy consumption of 14.4kWh/100km. In fact, on one particular trip into the city with minimal traffic I saw an average energy consumption of 10.5kWh/100km. This is incredibly low for an all-wheel drive EV and almost Tesla-like.

Using my as-tested energy consumption figure, the bZ4X AWD has a theoretical total range of 518km.

The Type 2/CCS combination charge port remains on the left-hand front wheel arch which is fine because it’s kerbside, but at some public charging stations it can be hard to connect the cable without having it run up against the front bumper.

Speaking of charging, the maximum AC charging rate has now been upped all the way from 11kW to 22kW, which is a fantastic update. This now allows for a 10 to 100 per cent charge in 3.5 hours.

While peak DC fast-charging unfortunately is still capped at 150kW, Toyota claims it can remain at a higher charge rate for longer now thanks to reworked battery thermal technology.

A fast charge from 10 to 80 per cent is now meant to take 45 minutes. It would be good to see quicker charging because many of this car’s rivals are faster and this can make a world of a difference during long road trips.

Built on a 400V architecture, the Q4 e-tron uses an 82kWh Lithium-ion battery pack, offering a useable capacity of 77kWh. It only charges to 80 per cent full to help preserve battery life.

Now, driving most of the available versions over a 200km launch route from Adelaide airport to wine country, we averaged between 17.5 and 19.5kWh/100km, with the lighter RWDs obviously being the more economical of the drivetrains.

In ascending order, the official combined average figures are 16.9kWh/100km (Sportback 45), 17.4kWh/100km (45 SUV), 17.5kWh/100km (Sportback 55 quattro) and 18.1kWh/100km (55 quattro SUV).

Despite weighing about the same, the Sportback uses around 0.5kWh/100km less electricity than the SUV version, due to better aerodynamics.

That translates to about 15km of extra distance, with the Sportback 45 going the furthest, delivering a WLTP range of 540km. That’s followed by the 45 SUV, Sportback 55 quattro and 55 quattro SUV with 524km, 503km and 488km respectively.

To aid with recharging, the driver has three modes of battery energy recuperation via steering-wheel paddle shifters.

Plugged in at home, the battery needs about 40 hours to completely recharge, or over 12 hours using an optional 7kWh Wallbox. Maximum AC charging capacity is 11kW.

With a maximum of between 135kW (RWD) and 175kW (AWD) of DC charging capacity, however, 10-80 per cent charge using a 50kW DC public charger needs fewer than 70 minutes, or just 40 minutes if you find a 100kW station.

The bZ4X AWD was never a slow car to begin with but the added oomph is welcome.

While it's not overtly noticeable in everyday driving, when you mash the throttle at the lights you're pinned back in the seat a lot more than before.

Despite this, it still doesn’t feel like this car wants to be driven quickly. If you drive with a docile right foot, the bZ4X is a supremely comfortable vehicle that’s relaxing and easy to drive.

There are a number of regenerative braking modes to select from by using the steering wheel-mounted paddle shifters, but none of them offer a one-pedal driving mode. This means you need to use the brake pedal to come to a complete stop.

As a result, this car’s driving experience is more like a combustion or hybrid vehicle, like the RAV4. This can make the transition to an EV easier if you’ve never driven one before.

The steering feel in the bZ4X has a noticeable weight and heft to it which feels nice when you’re zipping around on urban streets. It also feels like the steering wheel is actually connected to the wheels rather than the overly assisted and light steering systems in some of its rivals.

Where the added steering heft can feel a touch annoying is when you’re doing a tight parking manoeuvre. This car is longer than you think, meaning you may need to do three-point turns more often.

Speaking of parking, the bZ4X’s surround-view camera system is detailed and high-resolution, which is a great peace of mind. The semi-autonomous park assist is also fantastic as it can detect and park the vehicle within painted lines, rather than just slot it between two parked vehicles.

Adding to the comfort factor is this car’s ride, which is a major highlight. Despite the large 20-inch alloy wheels, the suspension does a great job at softening bigger bumps and small road imperfections.

There is little that upsets the interior ambience in this car, making it a serene place to be regardless of where you’re travelling. For an EV you’d expect more tyre and wind noise given there’s no engine to drown the noise out, but Toyota has seemingly done a great job of insulating the cabin and choosing suitable tyres.

Audi might be late to the affordable electric SUV party, but it’s certainly been worth the wait from behind the wheel, because the Q4 e-tron drives exactly how you would expect an Audi to.

The 45 in either body shape has ample oomph, as its impressive 6.7s 0-100km/h times prove, providing a decent amount of instant speed the moment you put your foot down. This is a smooth, strong and muscular performer.

The steering is nicely modulated and precise, for easy, flowing handling, even when the speed is taken up a few notches. Note that while it may seem a little light, it can be configured for a more dynamic feel.

However, slightly stronger single pedal braking would be appreciated. The Audi EV’s brakes do a great job stopping the car, but they do feel a bit on/off at first. Maybe even a bit wooden.

All the Q4 e-trons we drove on the launch around the Adelaide hills rode on steel springs. That said, and to our surprise, the suspension is more than comfortable enough, soaking up many of the bumps we encountered without breaking a sweat.

Plus, except on coarse bitumen, there's not much of any type of noise coming through inside the cabin. These are agreeably comfortable and refined cruisers.

Meanwhile, the 55 quattro version is a slightly different proposition, with measurably stronger acceleration across the board and more eager throttle response. Actually, even on bone-dry roads at the height of summer, there’s almost too much torque coursing through the axles, so just be wary of this EV’s considerable power.

Still, the twin-motor Audi feels like a relaxed yet brawny grand touring SUV, with plenty in reserve for fast overtaking and quick getaways. Even the RWD model provides exceptional roadholding and control, but that extra AWD grip when things become a bit slippery would certainly be a bonus.

Plus, kudos to the Germans for delivering user-friendly driver assist safety systems. Nuanced and largely unobtrusive, they keep you safe without driving you to distraction. China and Polestar in particular, are you listening?

On the flip side, you do feel the extra weight of the second electric motor (about 100kg more), and so it doesn't quite have the agility and alacrity of the standard 45 RWD machine.

Indeed, there isn’t quite the athleticism or connection of driver-focused alternatives (like BMW), but the Q4 e-tron rarely puts a foot wrong, either.

Impressively capable and dynamic, Audi’s more-affordable electric SUV has been worth the wait.

Tested back in 2021, the Q4 e-tron managed a five-star ANCAP crash-test rating, and possesses most of the driver-assist safety systems expected nowadays in this class of car.

This includes Autonomous Emergency Braking (AEB, dubbed Audi Pre-Sense in corporate-speak), lane departure warning/assist, rear cross-traffic alert, blind-spot warning, on-coming traffic turn-and-swerve collision avoidance, exiting-vehicle alert tech, adaptive cruise control (with active lane assist in the 55s), driver attention monitor, tyre pressure indicators, 360-degree cameras, and light and rain sensors.

AEB operating parameters vary. Car to car, it’s between 5km/h and 250km/h. For pedestrian/cyclist/back-over, it’s from 5km/h to 85km/h. And the lane support systems work between 60km/h and 250km/h.

All outboard occupants also enjoy full airbag coverage – front, front side/centre, and full-length curtain airbags.

A trio of child-seat anchorage points are fitted across the back seat, along with ISOFIX child-seat anchorages in the front passenger seat and two in the rear outboard positions.

As standard there is a five-year, unlimited-kilometre warranty which is fine but does not stand out for the segment anymore.

However, if you service at one of Toyota’s 260+ dealers around Australia when required, warranty coverage for the high-voltage battery can be extended all the way out to 10 years.

Logbook servicing is required every 12 months or 15,000km, whichever comes first, and the first five services are capped at $180 each. While the pricing in classic Toyota fashion is competitive, the 12 month intervals aren’t (in the EV space). The standard is now closer to 24 months.

As part of the ownership package owners get Mode 2 and Mode 3 charging cables. The 'Toyota Go' loyalty programs also allows for the choice of a complimentary 7.0kW home charger or 12-month Chargefox subscription.

Audi’s warranty remains the same as before, at five years with unlimited kilometres, with the battery covered for eight years or 160,000km. Six years of roadside assistance is also included.

Service intervals are every two years or 30,000km. Nothing special here nowadays.

But the Q4 e-tron owner can buy a six-year service plan for a total of $2050, while gaining 12 months of free electricity at Chargefox stations. They can also purchase a JET Charge home installation charger from $800.