MG MGS5 EV vs Lexus LBX

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.

Lexus has managed to combine two cars in one. A fast, impossibly fun back-road blaster perfect for weekends on your favourite winding roads, and a competent, compact city SUV that will easily handle urban runabout duties every day of the week.

It’s this duality that struck me the most. I would happily live with the Lexus LBX Morizo RR. 

If you need a bit of space, maybe look elsewhere. But if you’re passionate about dynamic driving, and value comfort and a premium experience, this little rocket is hard to beat.

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

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 regular LBX is a spunky little car with a lot of road presence. I’ve been a fan of the exterior design since first seeing one in the metal. Short overhangs, nuggety proportions, well designed tail-lights and a pert rear end - it all works for me.

For the Morizo RR, Lexus has wisely exercised some restraint when it comes to exterior flourishes. It is nowhere near as wildly styled as the Yaris GR, for example. And that makes sense. This is, after all, a Lexus. 

It’s a smart move, too. It’s subtle but still has intent. 

The Morizo RR gains styling tweaks unique to the grade including 19-inch forged aluminium wheels, red brake calipers, a different front and rear bumper design, a rear spoiler, air intakes front and rear and a dual exhaust.

Inside, the main differences are the inclusion of red stitching, sports seats, some unique inserts, and the use of synthetic suede on the centre console, dash and doors.

The LBX interior design is functional and premium with nice materials throughout. 

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 LBX is a compact little SUV so if you’re after something to fit a family of four, look elsewhere. But if you don’t need the space, it’s a great city car.

Up front it’s easy to find the right driving position thanks to all of the adjustability of the seat and steering wheel.

Those sports seats are supportive and hug the body, but not too much as some of Lexus’ European rivals do. They’re also very comfortable - almost edging firm but never uncomfortable.

The Lexus multimedia system is functional and has an easy-to-navigate menu set-up, but lacks any pizzazz. Better graphics would help with engagement.

Storage wise, there’s a wireless charger slot at the bottom of the centre stack, a cupholder with a narrow slot for another device next to it, and a deep but narrow secure central storage bin with another cupholder.

You might not fit big bottles into the door bins as it’s pretty tight.

I wasn’t sure about Lexus’ one-touch interior and exterior door handles when they first rolled them out, but I now think it adds a classy point of difference to its rivals.

That second seating row is tight, especially for taller folk. I had just enough legroom (but plenty of toe room) sitting behind my 183cm (6'0") driving position, but I wouldn’t want to sit back there for a long road trip. Headroom, however, is ample. My noggin didn’t even scrape the headliner. You’d struggle to fit three adults back there but a couple of kids should be fine.

Amenities include a pair of USB-C ports and two map pockets, but the rear row lacks any adjustable air vents or a fold-down centre arm rest. And the bottle holders in the rear doors won’t fit much at all. 

The rear row folds 60/40 and if you need to haul lots of luggage or shopping, you’ll definitely need to lower that rear row because the boot is small.

Lexus says it can swallow 266 litres, which is tight. There’s no spare wheel of any kind, just a tyre repair kit.

The regular Lexus LBX line-up consists of three hybrid grades (Luxury FWD, Sports Luxury FWD and AWD) running from $47,550 to $56,990, before on-road costs.

Naturally the Morizo RR takes its place as the flagship of the LBX line-up and is priced accordingly. It will cost you $76,490 which is close to $20K more than the entry grade.

Purely looking at SUVs, rivals could include the BMW X1 M35i ($92,300) or Volkswagen T-Roc R ($64,290), while performance hatchback competitors might include the Mercedes-AMG A35 ($87,900) or VW Golf R ($70,990). Either way, the Lexus sits somewhere between the two, but closer in price to the VWs.

There are other offerings that cost quite a bit more than the Lexus.

For that money you get leather-accented sports seats, aluminium pedal trims, 19-inch forged alloy wheels, a 9.8-inch multimedia touchscreen, wireless Apple CarPlay and Android Auto, sat nav, a 12.3-inch digital driver display, dual-zone climate control, a powered tailgate and heated front seats. 

Other gear includes a 13-speaker Mark Levinson premium audio system (with a sub-woofer), five USB-C ports, access to 'Lexus Connected Services', synthetic suede trim, auto power-folding and dimming exterior mirrors, an auto-dimming interior rear view mirror, eight-way power driver’s seat adjustment, rain-sensing wipers and keyless entry and start.

Two-tone paint will set you back an extra $1750.

On top of the long safety features list (see the Safety section), there’s nothing obvious missing from the features list. Lexus has always offered sharp value-for-money and that remains the case with the Morizo RR.

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.

Powering the LBX Morizo RR is an excellent 1.6-litre turbocharged three-cylinder petrol engine, which is the same unit found in the Toyota GR Corolla and Yaris hot hatches.

The Lexus loses some power and torque compared with those models so the outputs are 206kW and 390Nm. The Toyota cousins offer 221kW/400Nm each.

This engine is paired with an eight-speed torque converter automatic transmission and it has electrically controlled all-wheel drive with a Torsen limited-slip differential.

You can race from zero to 100km/h in just 5.2 seconds.

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.

While the hybrid versions of the LBX are known for their fuel efficiency, it’s less of a focus for the Morizo RR performance model.

It has an official combined (urban/extra-urban cycle) fuel figure of 9.2 litres per 100 kilometres, which is more than twice the figure of the hybrid.

CO2 emissions sit at 209g/km and the LBX has a 50-litre fuel tank. You will need to fill up on the expensive stuff though as the Morizo RR requires 98 RON fuel. Theoretical range between fills is around 540km.

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.

I had high expectations for the LBX Morizo RR and I’m pleased to say they were met.

What a phenomenally capable little car.

Lexus is at pains to point out that its mechanical cousins - the Toyota GR Corolla and Yaris - are motorsport bred and therefore more raw and hardcore.

The premium brand knows it needs to be able to attract new buyers with a car like this, while also satisfying its loyal base.

Lexus did this by building a hot hatch (okay, it’s an SUV) that you can easily live with day to day.

I spent an enjoyable few hours behind the wheel of the Morizo RR on a stunning Autumn day in Victoria’s Yarra Ranges driving on some incredible roads. The twists, bends, undulations and more showcased how tight this car is.

First up that engine is an absolute gem, and I don’t miss the extra kilowatts found in the Toyota models. There’s very little turbo lag and the LBX picks up pace quickly but in a focused, fun manner.

The engine note is also a delight to behold, especially when you push it hard. Although on coarse chip roads a fair bit of road noise creeps in, to the point that it's boomy.

The transmission is a perfect pairing for the engine, too, offering slick shifts without holding gears unnecessarily. I didn’t miss the manual box found in the Toyotas, either. But the paddle shifters and a true manual mode (it won’t shift unless you flick the paddle) adds to the experience.

The brakes are strong but not too pinchy and the steering is as sharp as you’d hope, while offering just enough weight. 

Then there’s the grip. The all-wheel drive system “automatically distributes the front-rear torque according to road conditions and grip”, according to Toyota.

That AWD grip always inspires confidence during dynamic driving in a car like this and the LBX sticks to the tarmac like nobody's business. Despite some damp sections of road higher up the ranges, no slip was detected. It feels glued to the road.

If that’s not enough, the Lexus surprises with its compliant and even comfortable ride quality. Many hot hatches (or hot SUVs) have a firm ride due to a chassis set-up geared to performance driving. 

Somehow Lexus has ensured the damping settings shield the occupants from the worst bumps. Only deep potholes make their presence felt.

And that’s the beauty of this car. It feels so beautifully engineered, with a clear focus on performance, but it’s not a brutal experience. You never feel like you could easily lose control in this thing. You can punt it into a tight bend and feel confident it will stay the course.

ANCAP awarded the hybrid versions of the LBX a maximum five-star rating in 2024, but the turbo-petrol Morizo RR is unrated.

The standard safety list is lengthy and includes auto emergency braking with pedestrian (day/night), cyclist (day/night) and motorcyclist (day) detection, intersection collision avoidance, adaptive cruise control, emergency steering assist, lane trace assist with lane departure warning, speed sign detection, blind spot monitoring, rear cross-traffic alert, safe exit assist, Lexus 'Emergency Driver Stop' (automatically decelerates the car within its lane if the system detects the driver has become incapacitated), front and rear parking sensors, a reversing camera with camera washer and seven airbags including a front centre bag.

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.

Lexus covers the LBX Morizo RR with its five-year, unlimited kilometre warranty and capped-price servicing for five years at a cost of $695 a service.

The schedule for servicing is tight at every six months or 10,000km, whichever occurs first, so you’ll be at the dealership a bit with this one. These are the same servicing terms as the GR Corolla and Yaris.

Lexus’s 'Encore' owner benefits program includes some cool stuff, too, like a valet parking service at certain venues, and you can even swap your Lexus for a different model for a set amount of time with the On Demand service.

Lexus Encore also offers exclusive access to events and venues, as well as special offers at hotels and restaurants.