MG 3 vs Toyota Corolla

What's the difference?

Aside from its safety shortcomings and underwhelming powertrain, it’s easy to see why the MG3 has become a successful part of the brand’s line-up. If you’re driving around a rural centre like I was, it makes a lot of sense.

Whether you choose the Excite model, which has a bit more visual pizzazz, or the Core model, which is our pick of the range, the MG3 is well priced, has the media tech buyers are after, is a charming looking thing that comes in a range of great colours, and is smartly packaged, too. 

Thanks to the team at Orange MG for assisting us with this the loan vehicle for this review. Head to Orange MG for more information.

After several years in market, the Toyota Corolla Ascent Sport Hybrid stands up well. Late 2022 upgrades have helped keep the hybrid powertrain on the pace and the multimedia system competitive. The sedan layout is better than the hatch for carrying people and cargo, it’s a refined and comfortable drive, and the ownership package sets the pace in this category. That said, safety is good but could be better, the CVT’s a bit drony, there are some small things we’d like to see on the standard equipment list (adjustable rear ventilation, extra USBs) and there’s room for improvement in terms of in-cabin storage. But overall, it’s hard to go past this small sedan proposition.

It’s a fresh looking thing, the MG3. 

From its attractive front-end with “London Eye” LED daytime running lights, its Euro-look angular front bumper and chrome-trimmed grille, and its angular window lines, it really does have a distinct personality.

It looks a lot more modern and enticing than the first version of the MG3 sold here, and I have no doubt that a lot of buyers of the MG3 have been attracted by its sharp styling first and foremost. MG has done a tremendous job of creating a family look - it just happens that the family looks like it has been taking good care of itself, keeping active and trim, too.

The rear end isn’t quite as attractive, with the vertical tail-lights making it seem taller than it is. It’s still a nicely sculpted back-end, though.

On the Core model you’ll get some lower blacked-out design trim bits, and the wheels fitted are 15-inch alloys. 

The Excite model seen here is a little more, dare we say it, exciting to look at. That’s down to its body kit, consisting of lower chrome elements on the front bumper, a set of black side skirts, and a hatch-mounted rear spoiler. You get 16-inch alloy wheels, too. 

In terms of dimensions, it’s closer in size to the Kia Rio than it is the Picanto. With a length of 4055mm (on a long-for-its-size 2520mm wheelbase), a width of 1729mm and height of 1504mm, it’s a pretty chunky little unit. 

It is rather conventional in the way its interior is designed, however - there’s no sliding second row (like the Suzuki Ignis) or flip-folding seats (a la the Honda Jazz). Check out the interior pictures below to see for yourself.

The current Corolla sedan arrived in late 2019, a bit over a year after the hatch, and the car’s dramatic face with long angular headlights and huge lower grille has held up well.

Always a subjective call, but I think it still looks fresh and distinctive, in the case of the sedan, balanced by a less complex rear treatment, no doubt applied with a four-door buyer’s typically more conservative tastes in mind.

Worth noting for an entry-grade model our Ascent Sport looked particularly classy in ‘Atomic Rush’, a sedan-only body colour, and overall the car’s ‘three-box’ proportions are well balanced, helped by the base car’s step up from 15- to 16-inch alloy wheels in the 2022 upgrade.

The interior is simple without crossing over into plain, the dual-level dash design accommodating an 8.0-inch media screen standing proud in the centre, and a compact instrument binnacle sitting under a curved brow.

The grey fabric seat trim looks tough but doesn’t feel it, with some squiggly quasi-quilting in the centre panels adding visual interest. The only other hint of flashiness being gloss black finish panels in the centre console, around the ventilation controls and media screen.

If you’ve owned the same old car for years and you’re setting foot in an MG3 for the first time, you’ll probably feel amazed that you can get an interior with interesting finishes, a high-tech screen and decent materials at this price point.

Earlier versions of the MG3 were nowhere near as good inside as the current model, which has been on sale since 2018. It’s not perfect, but there are plenty of things to like.

The seats offer plenty of adjustment, including a huge amount of height adjustment for shorter drivers. The seat is comfortable, though some drivers might find it hard to get the right position: there is no reach adjustment for the steering wheel (only rake adjust), and you can’t adjust the seatbelt height, either. 

I really like the seat trim which is a broad tartan design (with “synthetic leather” bolsters and contrast stitching in the top-spec Excite), mirrored by an etched tartan aluminium trim piece on the dashboard - it looks really smart, even if my OCD radar was set off by the fact the trim wasn’t aligned to match perfectly between the cushion sections. Take a look at the interior pictures to see what I mean.

There are some really nice elements to the cabin. Things like the 'lock' and 'unlock' button on the driver’s door, which looks like it has been stolen directly from Audi’s parts catalogue. The same can be said for the speedo instrument font. 

There’s no doubt that it’s built to a price, but it doesn’t feel anywhere near as cheap as you might expect. We’ve criticised Audi, VW and Skoda for cutting costs with hard plastic trims on doors and dashboards, and the MG has plenty of hard plastics, too - but it’s expected at this price, not double it.

There’s a standard 8.0-inch touchscreen media system with AM/FM radio and Bluetooth phone and audio streaming, plus USB connectivity and smartphone mirroring - meaning you get Apple CarPlay, essentially negating the need for sat nav if you use an iPhone. You can option a GPS navigation system on the Core model, but satellite navigation comes standard on the Excite. There's no Android Auto mirroring available at all, though.

In previous models from the SAIC stable - including the LDV T60, and MG ZS - I had troubles with the media screen, but the version in the MG3 Excite I drove was quick and problem free, even when disconnecting and reconnecting my phone multiple times. 

There are other little things that could be improved, like the fact the trip meter is difficult to navigate, and there’s no digital speedometer. Also, the digital climate control in the Excite model shows up on the media screen, though by way of a graphic rather than a temperature number. In the base model Core there’s a simpler manual a/c system. 

The steering wheel has a part leather trim with perforated edges which makes it look and feel a little bit sporty – and it has a flat bottom as well, which will appeal to the sporty-minded buyer. There are stereo and cruise control buttons on the wheel, but the stalks behind are “back to front”, with the left stalk for indicators and lights, and the right for wipers. 

As for storage, up front there is a single cup holder between the seats, a couple of small storage sections including a trench for a wallet, and another storage section in front of the gear selector - that’s where the MG3’s single USB port is, too.

The front door storage includes bottle holders, and there are soft padded elbow pads on the front doors - which is more than we can say for some of those aforementioned Euro brands.

With the driver’s seat set in my position (I’m 182cm tall), I had enough back seat space to be comfortable. There was enough knee room and toe room, and reasonable headroom if I sat perfectly still - although the slightest tilt of my head to the outer side of the car saw my noggin contact the headlining. Rear seat comfort is okay - the backrest is a firm, but there’s good visibility out the windows. There are dual ISOFIX child seat anchor points, and three top-tether points for baby seats. 

In the back the storage is minimal. There are two map pockets, but no door pockets, and there’s no flip-down centre armrest with cupholders. But there is one large pocket in front of the middle-seat rear passenger which would do for a bottle. The back seat also misses out on soft elbow pads on the doors. 

Boot space is good for a car in this size segment. You’ll only really do better if you buy a Honda Jazz or Suzuki Baleno, as the MG3 offers a deep and boxy cargo zone, with a cargo capacity of 307 litres to the cargo cover. 

Need more luggage capacity? The back seats fold down in a 60:40 split, alleviating 1081L of space - though the load-through is limited as the seats don’t fold completely flat. Or you could fit a roof rack. 

At just over 4.6m long, close to 1.8m wide and a fraction over 1.4m tall, the Corolla sedan is a ‘big’ small car. And at 2700mm, the sedan’s wheelbase is 60mm longer than its hatch equivalent.

There’s plenty of breathing space up front and storage runs to generous door bins with space for large bottles, two cupholders in the centre console, a lidded box (which doubles as a centre armrest) between the seats, a decent glove box and the wireless charging tray in front of the gearshift. That’s all fine, but some extra oddments space in the centre console would be nice.

Move to the rear and the sedan’s extra wheelbase length manifests itself in the shape of noticeably more room than the hatch.

Sitting behind the driver’s seat set for my 183cm height, I enjoyed good legroom and ample headroom. Three adults will be okay for short to medium journeys and a trio of up to teenage kids will be fine for the long haul.

There’s a fold down armrest with two cupholders built in, although the cushion lowers all the way onto the seat creating a slightly awkward downward angle. And no map pockets on the front seat backs feels a bit stingy.

The rear door bins can accommodate a medium-size bottle and a small tray at the back of the front centre console is where you’d like the adjustable ventilation and USB outlets to be, but sadly, they don’t exist.

In fact, power and connectivity options number just two; a USB-C socket in the front for charging and media connection as well as a 12V outlet in the front centre storage box. 

Modest boot space is an Achilles Heel for the Corolla hatch, but the sedan’s 470 litres of cargo volume is way better.

It swallowed our three-piece luggage set or the bulky CarsGuide pram with room to spare, and the 60/40 split-folding rear seat lowers to liberate extra space. Just bear in mind that the relatively tight aperture is a large-load disadvantage relative to a wide-opening hatch door.

Interestingly, there aren’t any tie-down anchors in the boot to secure loads, but there’s a space-saver spare under the floor.

Also worth noting the Corolla Hybrid a no-tow zone. If you need to hook up a boat or campervan, the 2.0-litre non-hybrid Corolla sedan is rated for a 1300kg braked trailer (450kg unbraked).

As mentioned, small sedans aren’t exactly thick on the ground in the Aussie new-car market, but there are three similarly-sized four-doors in close range to this Corolla Ascent Sport Hybrid’s $32,110 (before on-road costs) asking price.

Namely the Kia Cerato Sport+ ($31,440), Mazda 3 G20 Pure Vision ($32,320) and Subaru Impreza 2.0i-S ($32,590).

None can match the Corolla’s hybrid efficiency, but each is well equipped for a small car in the low $30K bracket and the Corolla takes a lengthy equipment list into battle against them.

Aside from the performance and safety tech covered a little later, the Ascent Sport Hybrid’s standard features include an 8.0-inch touchscreen multimedia display with voice control, Android Auto and (wireless) Apple CarPlay, six-speaker audio with digital radio and in-built satellite navigation.

There’s also climate control air (single-zone), a 7.0-inch information display in the instrument cluster, keyless entry and start, wireless phone charging, active cruise control, an electro-chromatic rear view mirror, 16-inch alloy wheels, LED headlights, tail-lights and DRLs as well heated door mirrors.

The seat trim is fabric and for things like rain-sensing wipers, side and rear privacy glass, as well as a ‘Premium’ steering wheel, you’ll need to step up the SX Hybrid Sedan at $33,780. But the Ascent Sport lines up well relative to its direct competitors.

Keen to know the engine specs for the MG3? Well, it’s pretty simple on the specifications front.

There’s just one motor available: a 1.5-litre four-cylinder non-turbo petrol engine, dubbed NSE Major by MG. 

It has class competitive outputs of 82kW (at 6000rpm) and 150Nm (at 4500rpm). It is only available with a four-speed automatic transmission and front-wheel drive. There’s no manual transmission available anymore - it was available in the earlier MG3s, but no more. 

While some competitors offer higher-powered flagship variants that act as the horsepower hero of the range, there’s no such variant in the MG3 range. Not yet, anyway. For now there’s just one engine size, no turbo, and no diesel or EV models to speak of either.

The tare mass/tare weight for the MG3 hatch is 1170kg, which is a bit heavier than a Mazda 2, but pretty much on par with a Kia Rio. 

Considering a caravan holiday with your new MG3? Maybe think twice - the maximum towing capacity is just 200kg. 

If you’re worried about engine problems, clutch problems, or have questions about the battery, gearbox, or the oil requirements, be sure to stay tuned to our MG problems page. And if you're curious about whether it has a timing chain or timing belt? It's a chain.

The Corolla hybrid is powered primarily by a naturally aspirated 1.8-litre four-cylinder petrol engine operating on the ‘Atkinson Cycle’, which adjusts cam timing to maximise the effective cylinder expansion ratio (compression stroke vs power stroke) for greater efficiency and reduced emissions.

But the downside of this combustion cycle is a relative lack of power, which is where the car’s primary AC synchronous, permanent magnet electric motor comes into play.

Upgraded in late 2022, the motor now features double the number of magnets (per pole) inside the rotor.

At the same time a lighter lithium-ion battery was added, featuring greater input and output power compared to the nickel-metal hydride unit it replaced.

A compact starter/generator (effectively a second electric motor) is powered by the engine (it also starts it) in turn sending energy to the main drive motor and battery. 

The end result is combined outputs of 103kW (+13kW) at 5200rpm and 142Nm at 3600rpm, although it’s worth noting Toyota has a strange habit of not including the torque output from the electric motors in its overall numbers for hybrid models.

With the primary motor alone producing more than 160Nm of pulling power, you’d have to imagine the actual combined torque figure is somewhere in the region of 250Nm, with drive going to the front wheels via a CVT auto.

The combined cycle fuel consumption claim - which is what the brand claims the vehicle should use across a mix of driving situations - is the same across the MG3 line-up: 6.7 litres per 100 kilometres.

During my time with the car - which consisted of exactly 100km of mixed driving - I saw an at-the-pump fuel economy return of 7.7L/100km, which is decent.

The fuel tank capacity of the MG3 is 45 litres - meaning a theoretical mileage per tank of about 580km. It runs on regular unleaded (91RON), too.

Just be aware, the filler neck of the fuel tank is a little less angled than some other cars, so you might find it can splash back when it ‘clicks’ the first time.

Toyota’s official combined cycle fuel economy number for the Corolla’s hybrid powertrain is 3.9L/100km, the 1.8-litre engine emitting 81g/km of CO2 in the process.

That’s up slightly from the pre-upgrade model’s 3.5L/100km claim, but over a week with the Ascent Sport we covered around 250km of urban, B-road and some freeway running, returning an average of precisely 3.9L/100km (at the bowser), which is an outstanding result for a close to 1.4-tonne four-door sedan.

Of course, the super smooth stop-start system (controlled by the starter/generator) plays a part, plus the bonus is the 1.8-litre four is happy to accept ‘standard’ 91 RON unleaded, and the fuel tank holds 43 litres, which translates to a range of just over 1100km. Pretty great.

You might think of MG as a sports car brand - that’s what they built back in history, after all, and those are the reminiscences the company is hoping you’ll have when you see the famed octagonal badge.

And of the current crop of models that MG sells in Australia, the MG3 is undoubtedly the sportiest. 

That comes down to its driving manners, steering and ride - but not the engine and transmission.

The powertrain feels to be lacking enough power and torque to make it feel light and zippy when accelerating. The automatic transmission doesn’t make the greatest use of the engine, and can be indecisive when climbing hills or when you ask more of the car. Oh, don’t even think about a 0-100 performance claim - no such number exists.

In urban driving at lower speeds it’s fine. Between traffic lights and encountering roundabouts, and there’s not much to complain about. It doesn’t have any lag or lurch from a standstill, and is smooth and quick enough to get away from rest, too.

It’s just once you start to ask more of the engine and transmission that you notice that things could be better. There is, at least, a manual shift mode for the transmission to allow you to take control of the shifts, and there’s a sport mode too, which will hang on to gears and quell the indecision of the transmission to a degree.

On the open road it gets along fine, sitting at the speed limit without much fuss - although once you encounter a hill, you will notice the speed drop off a little. And the cruise control seemingly has a bit of a mind of its own, with a set speed displayed at 100km/h, I noticed the speed varying between 90km/h and 110km/h, depending on the terrain.

It’s the road holding, grip, handling and steering that help it live up to the badge, with steering that has a nice hefty weight to it and good directness at pace or around town. It even offers a little bit of feel through the wheel, which is welcome. That grip was surprising given the tyres fitted to the Excite’s 16-inch alloy wheels (Giti GitiComfort 228 tyres in 195/55/16 size).

The ride is tuned with a firmer character to it than you might expect. It’s not to the point of discomfort, and nor is it fidgety or clumsy over potholes or sharp edges. And that tune for the Macpherson strut front suspension and torsion beam rear suspension means that it feels plenty grippy in corners. Over my drive loop - incorporating sweeping bends and tighter twists - the MG3 stuck itself to the road commendably, with no noticeable skittishness to speak of. 

Indeed, I kept thinking that the suspension tune reminded me of a VW, Skoda or Audi city car - assured, confident, and ultimately a bit of fun.

The braking performance was good, too - it pulled up true and straight under heavy braking, and offered decent response at city speeds, too.

One minor criticism was some noticeable wind noise from around the windscreen pillar / mirror area, which was evident at speeds from 70km/h up.

The Corolla Ascent Sport Hybrid is a comfortable, stress-free driving experience. Toyota’s series parallel hybrid set-up means the wheels can be driven by the internal-combustion engine, electric motors, or both. And the transition happens seamlessly.

Start-up is silent with the motor(s) doing the driving at low speed, the petrol engine kicking in as the power requirement rises.

As the engine operates it’s also charging the battery and under braking the front wheels turning causes the motor and generator to send power to the main battery pack, as well.

Toyota doesn’t quote acceleration figures for the Corolla but you can expect 0-100km/h in around 12 seconds, which is hardly neck-snapping, however this hybrid combination provides enough torque for nimble acceleration in the city and suburbs as well as easy freeway cruising.

Then there’s the Continuously Variable Transmission. I’m no CVT fan, largely because of the disconnect between road speed and engine speed it creates. The transmission is always trying to keep the engine in its efficiency sweet spot and the most noticeable byproduct is an incongruous droning sound.

Developed by transmission specialist (and Toyota subsidiary) Aisin, the Corolla’s unit is ‘tighter’ than some but the sluggish ‘slipping clutch’ effect is still there from time to time.

Underpinned by Toyota’s TNGA platform, precise handling and excellent ride comfort are dynamic hallmarks of this 12th-generation Corolla. And the Ascent Sport Hybrid Sedan is no exception.

Suspension is by struts at the front and multi-links at the rear, and compliance is super impressive, especially for a car of this size.

The electrically-assisted steering is responsive and road feel is good, the car remaining planted and predictable, with only modest body roll if the red mist descends and you decide to ‘push on’ through your favourite set of corners.

This kind of response is especially noteworthy given the car’s low-rolling resistance Bridgestone Ecopia rubber (205/55) is primarily designed for efficiency rather than race-circuit grippiness.

Braking is by 255mm ventilated discs at the front (slightly smaller than the 2.0L non-hybrid’s) and 265mm solid rotors at the rear. They’re progressive with good pedal feel. Not always the case when regenerative braking is part of the picture.

In terms of general comfort and ergonomic efficiency, the seats remain comfortable, even over road-trip-style stints, while the mix of physical and digital controls is sensible and works well.

The Corolla Ascent Sport Hybrid Sedan boasts a maximum five-star ANCAP rating, although the assessment was in 2018 and the criteria have been dialled up since then.

That said, active (crash-avoidance) tech includes AEB - operating from 10-180km/h (with pedestrian and cyclist detection from 10-80km/h), active cruise control, lane trace assist, lane-keep assist, emergency lane keeping, road sign assist and auto high beam. 

‘Active Cornering Assist’ and a reversing camera are also standard, but sadly, blind-spot monitoring (with ‘Safe Exit Assist’) and rear cross-traffic are optional.

If a crash is unavoidable, there are seven airbags on board (front, front side, full length curtain and driver’s knee). No front centre bag, though.

There are three top-tethers across the back seat for baby capsules or child restraints with ISOFIX anchors on the two outer positions.

Also fitted is a manually-triggered, roof-mounted SOS button for a back-to-base call that can direct emergency services to the vehicle's location if required.

I kept thinking about one particular thing over my time in the MG3 - the warranty. It’s such a great peace of mind move from the company to back its cars with a seven-year/unlimited kilometre warranty plan. 

If your brain works like mine, you could calculate it out and see the purchase of the MG3 completely differently: what about thinking of it as a $2500-ish-per-year investment, and at the end you get a free car…! The same can be said of the Kia Picanto and Rio, though.

That warranty should put your mind at ease when it comes to reliability, problems, common faults and issues, as any required fixes are set to be covered by the brand over that period. And buyers get seven years of roadside assistance included, too.

Maintenance is required every 12 months/10,000km, whichever comes first. That’s a bit more regular than some rivals (most have 15,000km intervals), but the brand backs its cars with a seven-year fixed service cost plan. Servicing costs averaged out over the first seven years/70,000km of ownership equate to $382 per visit (before GST), which isn't cheap, but nor is it expensive.

Here's a rundown of the recommended service costing (all prices pre-GST): 12 months/10,000km: $231.76; 24 months/20,000km: $385.23; 36 months/30,000km - $379.72; 48 months/40,000km - $680.74; 60 months/50,000km - $231.76; 72 months/60,000km - $533.19; 84 months/70,000km - $231.76.

Keep the service logbook stamps up to date in your owners manual - it’s a ticket to better resale value. 

Toyota covers the Corolla with a five-year, unlimited-km warranty, which is the industry standard these days. But significantly, the hybrid battery is included and if you follow the annual servicing schedule for those five years, your engine and driveline warranty extends to seven years and the battery to 10 years (if the latter is also inspected annually). Impressive.

Seven years emergency assistance is provided (expenses related to car hire or towing), and corrosion (to the point of perforation) is covered for seven years.

On top of that ‘Toyota Connected Services’, accessed through the ‘myToyota’ app, is complimentary for 12 months, offering everything from vehicle data and member discounts to driving insights and multimedia profiles.

Servicing is recommended every 12 months or 15,000km, and ‘Toyota Service Advantage’ capped pricing is available, with the number sitting at $245 for the first five visits to the workshop. 

That’s up from $175 when the current generation Corolla launched here in 2019, but it’s still a sharp price.