MG MGS5 EV vs Toyota BZ4X

What's the difference?

Benchmark is a big word. But I’ve been testing cars long enough to know when and where to use it, and if my motoring instincts are correct the MG S5 EV could be the new benchmark for budget small electric SUVs.

Still we’ve only driven one grade - the Essence with the bigger 62kWh battery. We need to get the other grades into the garage to test them too, but on first impressions the MG S5 is outstanding for price, practicality, styling, ownership, and the way it drives.

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.

The MG S5 EV is a completely new car. Unlike the ZS EV which was a combustion car that was later turned into an EV, the S5 EV was designed from the start and built as an electric vehicle and that’s super important for everything from space to how it drives.

The S5 EV is a bigger car than the ZS EV. It’s 153mm longer and 40mm wider and it shares the same underpinnings as the excellent MG4 hatch.

The S5 EV looks a bit like the MG4 but an SUV version and I think the styling is a massive improvement over the ZS EV. This thing looks snatched with its sleeker shape and a smooth modern face, the blade-like LED running lights sitting atop the headlights and I really like the treatment to the tail-lights as well and the way the boot lid flicks up into a little integrated spoiler.

It's a far more refined, mature and prestigious look to the ZS EV. And while we're being completely subjective here I also think it's better looking and more refined than the BYD Atto 3 and Chery E5.

That same refinement and modernity is everywhere in the superb cabin from the clean dash design and door trims, to the steering wheel and floating centre console.

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.

The MG S5 EV’s practicality is also outstanding and while it’s early days, it could be the new benchmark for the class. It's a spacious cabin with superb ergonomics and excellent storage.

Even as a taller person (I’m 189cm) there was plenty of elbow, shoulder and legroom for me as a driver and also to sit behind my driving position in the second row.

Storage is excellent with giant bottle holders in all the doors, stowage under the floating centre console, four cupholders and a flat space for your phone which also is a wireless charger on the Essence.

It’s such an ergonomic and practical cabin even the buttons are practical. There’s a volume dial, and physical buttons and switches for the climate control switch, not screen buttons.

And then there’s the boot, at 453 litres it’s about 10 litres bigger than the ZS EV’s cargo capacity. It's also 10L larger than the Atto 3 and a lot bigger than the Chery E5’s boot.

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.

There are still only two trim levels in the bZ4X line-up – 2WD and AWD, the latter on test here.

Compared to the pre-update version, pricing has been slashed by up to $10,000, depending on the variant.

The line-up now starts at $55,990, before on-road costs, for the 2WD and extends to $67,990, before on-road costs, for the AWD.

This top-spec bZ4X AWD now undercuts the corresponding Subaru Solterra AWD Touring by $2000. These two cars are twins under the skin and are built in the same Japanese facility.

It also undercuts the top-selling Tesla Model Y Long Range AWD by $1000, which is a major feat. However, certain rivals like the BYD Sealion 7 Performance and Zeekr 7X Long Range are still cheaper but not all of them offer all-wheel drive.

With this update there’s now a larger 14.0-inch multimedia touchscreen, two wireless phone chargers, vehicle-to-load (V2L) capability, plus a hands-free power tailgate and heated steering wheel standard across the line-up.

This is above and beyond the standard LED headlights, roof rails, dual-zone climate control and heated front seats with electric adjustment in the 2WD.

The AWD brings larger 20-inch alloy wheels, a panoramic glass sunroof, a nine-speaker JBL sound system, digital rear-view mirror and ventilated front seats.

This is a lot of standard equipment and you can’t really complain because you’re getting all of this for less than before.

The MG S5 EV has one electric motor driving the rear wheels and it has an output of 125kW and 250Nm. That’s plenty of grunt to move this electric car quickly and instantly in a way that feels controllable and smooth. 

While front-wheel-drive cars are absolutely fine, rear-wheel drive tends to offer more engagement and feel, and that's an added bonus for the S5 EV.

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.

The MG S5 EV’s energy consumption varies depending on the grade and battery size.

The most efficient in the range is the entry grade Excite with the 49kWh battery with MG saying on a combination of open and urban roads it should use 16.6kWh/100km (WLPT). The biggest energy user in the range is the Essence grade with the 62kWh battery with 17.1kWh/100km.

As for the range, this varies from 335km in the 49kWh Essence to 430km in the 62kWh Excite.

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.

The MG S5 EV is outstanding to drive for an electric vehicle at this affordable price point. Again, I’m going to put it out there and suggest it could be the new benchmark for the more affordable end of the small electric SUV segment. Kia's EV3 is also a winner on the road, but it's quite a bit pricier than the MG.

I was never a fan of the way the ZS EV drove, from its seating position to ride and handling. But the MG S5 EV is completely different to pilot. It’s excellent.

This car feels so composed on the road, the body control is excellent, the steering is well weighted and direct, the visibility is excellent and the pedal feel under my feet is solid, too. And all of that is combined with an electric motor that makes the perfect amount of power.

Add to all this the rear-wheel-drive component and the MG S5 EV is not just easy to drive but engaging as well.

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.

The updated bZ4X still has a maximum five-star ANCAP safety rating based on testing conducted on the pre-update car by Euro NCAP.

Toyota has notably now made the full safety suite standard across the entire line-up. 

Previously the 2WD missed out on features like blind-spot monitoring and a surround-view camera, among others.

As standard there are eight airbags, autonomous emergency braking (AEB), rear cross-traffic alert, lane-keep assist, adaptive cruise control, driver attention monitoring and traffic sign recognition.

There’s also connected services with SOS emergency calling, plus automatic collision notification, vehicle insights and charge station search available with a smartphone companion app.

All of the safety systems operate in a seamless manner and don’t interrupt the driving experience unless they actually need to. This is becoming increasingly uncommon.

The MG S5 EV is covered by MG’s 10-year 250,000 kilometre warranty. And that includes the battery. Regular families though do about 10,000km a year or 20,000km maximum, so this warranty offers excellent coverage for them.

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.