MG Im5 vs Nissan LEAF

What's the difference?

The MG IM5 Performance is fast, comfortable, quiet and super refined. Putting some minor spec and active safety niggles to one side, it offers the features, tech and price to match it with its well-credentialled and already popular mid-size EV sedan competitors. Is there room for one more? We think there should be.

If you’ve never driven an electric car before, the Nissan Leaf e+ is the perfect starting point.

It looks and feels for the most part like a conventional car, and it doesn’t throw any of its tech in your face.

It might sound like a criticism, but the Leaf e+ is easy-to-use and unintimidating, which is refreshing in a world dominated by TikToks, smart watches and cryptocurrency.

With a boosted driving range and a bit better performance, the Nissan Leaf e+ certainly puts a strong case forward as your next – or first – EV.

Playing spot the straight line on the outside of the MG IM5 is like an automotive design version of Where’s Wally? There aren’t many, in the midst of an unrelentingly curvaceous exterior treatment.

At close to five metres long and two metres wide the IM5 is appreciably longer (+211mm), a little wider (+27mm) and a bit taller (+33mm) than a Tesla Model 3. Think BMW 5 Series in terms of overall size.

And the soft-form shape is functional; the swoopy liftback boasting an ultra-slick 0.24 drag coefficient.

That said, I’m not convinced by the ‘Periscopic’ cameras informing the driver assistance systems from the front guards. They scream tacked-on afterthought. But a touch-only initial opening function for the flush door handles is cool and makes life easier.

The curves continue inside with soft-padded surfaces around the dash and doors, but the straight edge obviously came out for the 10.5-inch central media screen and vast 26.3-inch upper display. There are next to no buttons; even exterior mirror adjustment is directed from the screen to a multi-function steering wheel control.

System software (powered by a Qualcomm ‘Snapdragon’ chip) is lightning fast with a two-finger up and down swipe shortcut function on the central screen for ventilation and other functions.

The interior is light and bright thanks to the enormous panoramic sunroof. It’s been fine in cooler winter conditions during this test but it could be interesting to revisit in the heat of an Aussie summer

There are two interior colour schemes available - the ‘Highland Grey’ of our test car or ‘Dover Beige’ for those brave enough to live life with the threat of scuff marks on your shiny new car’s glamorous but vulnerably light interior.

If you were expecting all electric cars to look like something out of Star Wars or Blade Runner, you might want to lower your expectations a tiny bit with the Nissan Leaf.

From the outside, the Leaf looks just… fine?

You can tell it’s an electric car because there aren’t big gaps in the front grille to let in air, and the sharp, angular styling helps the Leaf better cut through the air to maximise its driving range.

Step to the side and you’ll see a silhouette of a small hatchback, but spruced up with ‘Zero emissions’ badges and 17-inch wheels with low-rolling-resistance tyres.

The blacked-out C-pillar is kind of cool, and pinches the rear end a bit for a more stylish and even coupe-like roofline.

That roof is finished off with a subtle spoiler that carries down into the half-blacked-out tailgate and sharp tail-lights. There’s also a little diffuser down there and, being an electric car, there are no exhaust outlets to ruin the plastic.

Inside, once again, the Leaf looks just fine.

The biggest thing that really stands the Leaf e+’s cabin apart from a conventional small hatchback is the shifter, which is now a small puck-like thing.

It still functions the same, you pull it towards you and down to chuck the Leaf in drive, it’s just not a gear stick, and is one of the only giveaways that the Leaf is an EV from the inside.

The 8.0-inch touchscreen dominates the centre stack, and it's great to see that, despite the Leaf’s futuristic feel, there are still buttons and switches for the climate controls, rather than being an all-touchscreen affair.

It might sound like I'm a fan of the way the Leaf e+ looks, but it doesn’t really break the mould in terms of styling.

Whether that is a good thing or a bad thing is completely up to you, as some would rather a more traditional looking vehicle, but I’d prefer a bit more zing in the style department.

There’s plenty of breathing room up front and in terms of storage one of the first things worth calling out are the long but relatively narrow door bins. No good for anything above unusually slender bottles, even if they’re lying down.

No conventional glove box in the dash, but there is a large lidded box (cooled and heated) between the seats that doubles as a centre armrest. It’s supplemented by a big stowage area underneath the flying buttress style centre console.  

There are two cupholders in the centre console as well as a wireless device charging pad in front of them with a vaguely phone-shaped oddments bin alongside it.  

Move to the rear and the IM5’s 75mm wheelbase advantage over the Tesla Model 3 is clear. Heaps of knee and headroom for me at 183cm sitting behind the driver’s seat set to my position. 

But… the seat sits low which pushes your knees up into the air to the point where my thighs are not contacting the seat cushion. Even though the rear seat reclines to a certain degree it’s a problem compounded by a chronic lack of room for your toes under the front seat. Awkward.

There are map pockets in the front seatbacks, modest bins in the doors and a fold-down centre armrest with two cupholders. Adjustable ventilation in the rear of the front centre console always makes life in the rear seat more pleasant.

The car also houses ‘Strong Magnets’ at various points around the cabin and boot, with a configurable adapter able to lock a phone or tablet into place for the entertainment of, in our case, back seaters. 

Speaking of devices for entertainment, there are two USB-C sockets and a 12-volt outlet in the front and another USB-C and 12V in the back, so charging isn’t an issue. 

The IM5 is a liftback so the boot aperture is generous and a capacity of 457 litres with the rear seats up is decent for a car of this size, although that’s less than the Tesla Model 3 (594L) which has an additional well under the floor. 

Still, enough room for the largest (124L) and smallest (36L) suitcases from the CarsGuide three-piece luggage set with some room to spare.

The power tailgate can be operated hands-free via the key or an always welcome under bumper kick function.

Volume expands to 1290 litres with the rear seats folded and there’s a modest 18-litre ‘frunk’ under the bonnet.

The bad news is a repair-inflator kit rather than a physical spare wheel, but the better news is the IM5 Performance can tow a 1500kg braked trailer (750kg unbraked).

The IM range also features the ‘MG iSmart’ app allowing remote control of various functions including charging, checking vehicle location and route planning. 

Measuring 4490mm long, 1788mm wide, 1540mm tall and with a 2700mm wheelbase, the Nissan Leaf e+ sizes up nicely against small hatchbacks like the Toyota Corolla, Mazda3 and Hyundai i30.

Up front, there’s no denying the Leaf’s practicality, and the cabin feels light and airy thanks to big and generous windows, even if the A-pillars are a little on the thick side.

However, the seats are positioned a little too high – at least for our tastes – and without a telescoping function on the steering wheel, it can take a bit of time before you find the most comfortable driving position.

Storage options in the front seats include door pockets that will take a big water bottle, two cupholders between the seats, a deep storage cubby under the armrest and a tiny little recess that will fit your wallet and smaller phones.

In the rear seats, space does get a bit tighter, at least for my six-foot-tall frame, but there is still sufficient head and leg-room in the two outboard seats.

The middle position is pretty compromised, however, because of the lithium-ion battery underneath and all the components needed to get juice up to the front wheels, which eats away significantly at the footwell.

In the back, storage options extend to a bottle holder in the doors and map pockets behind the two front seats.

Opening the boot reveals a cavity that will accommodate 405 litres officially, but you might want to be careful not to load the Leaf to the brim.

There’s a Bose sound system device positioned right behind the back seats, which emits a beeping sound when reversing to warn pedestrians you are there, so you’ll have to be careful not to damage it with anything big and heavy.

It’s a bit disappointing to see there are no bag hooks or luggage tie-down points in there, but at least there are storage nets where you can put your charging cables.

Fold the rear-seats down and available volume swells to 1176L, but the seats do not fold flat, making it trickier to transport longer items.

New tech is always going to cost a premium, just look at how the latest flagship smartphones have crept well over $1000!

So, if you’re expecting to pay a little more for an electric car than a petrol or diesel-powered model, you’d be right on the money.

You can get into a base Nissan Leaf for $49,990 before on-road costs, but the new 2021 e+ raises the bar to $60,490. Ouch.

There is quite a long list of equipment to justify the price though, but both Leaf and Leaf e+ actually mirror each other in spec, meaning the $10,500 difference in price is due to the latter’s improved driving range, performance and charging – but more on those in a bit.

As standard, the Leaf and Leaf e+ comes with 17-inch alloy wheels, keyless entry, rear privacy glass, heated front and rear outboard seats, heated steering wheel, and a leather and suede interior trim.

Drivers are also treated to a 7.0-inch multifunction display, which can be customised to show driving range, energy consumption and more.

Handling multimedia duties is an 8.0-inch multimedia touchscreen, with Apple CarPlay and Android Auto functionality, seven-speaker Bose sound system, digital radio and satellite navigation.

There are some noticeable omissions on the spec list, however, which are especially jarring given the Leaf e+’s forward-facing powertrain.

There’s no wireless smartphone charger and there’s no head-up display, plus the park-brake is foot-operated, which is a big disappointment in a new car in 2021.

The MG IM5 Performance is powered by an electric motor on each axle - the rear (372kW/500Nm) more powerful than the front (200kW/300Nm), for overall outputs of 572kW (that’s close to 770hp) and 802Nm of pulling power.

The official term for that amount of grunt is… a lot. And we’ll get to what it means on the road in the Driving section shortly.

Under the bonnet of the 2021 Nissan Leaf e+, you will find the electric motor and inverter, which drives the front wheels via a single-speed automatic transmission.

The Leaf e+’s electric motor produces 160kW of power and 340Nm of torque, which is a noticeable step up over the standard Leaf’s 110kW/320Nm output.

As a result, the Leaf e+ is quicker in the 0-100km/h sprint, needing just 6.9 seconds, compared to the Leaf’s 7.9s time.

The MG IM5 Performance features an 800-volt electrical architecture which means the 100kWh NCM battery can accept a DC peak charge of close to 400kW.

Only snag is the highest you’ll currently find in Australia is 350kW. But even at that rate you’ll still be looking at a 30-80 per cent charge in just over 15 minutes. Maximum AC charge rate is 11kW.

Claimed range is 575km (WLTP) which is less than the Tesla Model 3 Dual Motor AWD at 629km.

Over a week of city, suburban and some freeway running we saw average energy use of 20.6kWh/100km which is on the high side for an EV of this size but maybe not for one with this kind of performance potential. 

Officially, the Nissan Leaf e+ consumes 18kWh per 100km … which we’re betting means absolutely nothing to you.

Translating this into real-world terms, the Leaf e+ will travel about 385km with a full charge.

This is much higher than the 270km afforded in the standard Leaf because the e+ has a much larger 62kWh battery, which is part of the reason it costs so much more.

However, with things like regenerative braking and careful use of the air-conditioning, your mileage can greatly vary.

In our week with the car, I actually managed an average consumption rating of 17.3kWh/100km, bettering the official figure.

Regardless, using a standard household socket will get the Leaf e+ from 30 per cent battery to full in about 11.5 hours, and using a DC fast-charger will cut the 20-80 per cent charge to just 45 minutes.

Do note that the Leaf e+ features the CHAdeMO DC fast-charging ports, which are a little harder to find than the CCS varieties.

The Leaf e+, as well as the Leaf, also now support bi-directional charging, so you can use your car to power your home to charge things like your phone and Nintendo.

First things first, the IM5 Performance is supercar fast. This 2.3-tonne five-seater blazes from 0-100km/h 3.2 seconds and with its dual motors combining to produce 572kW/802Nm, eye-widening performance always resides underneath your right foot.

But it’s not all about straight line speed. Ride comfort is excellent. Underpinned by an all-new platform, the IM5’s suspension is by double wishbones at the front and multi-links at the rear. But the key to its bump and rut smoothing ability is air suspension and ‘continuous control’ active damping.

Fold in double-glazing on the full-length glass roof and side windows, as well as active noise cancellation and you have a serene interior environment at any speed. Also worth noting the front seats are great; as grippy as they are comfortable.

Not only that, despite its relative heft, this mid-sizer steers well, too. Not the last word in road feel but it points accurately and the standard rear steering helps with prompt (but never jerky) cornering turn-in. Flick to ‘Sport’ mode and the IM5 is up for some enthusiastic running.

The rear wheels can turn up to 12 degrees in the opposite direction to the fronts at slow speed, which makes for a usefully tight 10-metre turning circle. But above that, at lesser angles, it adds extra stability and decisiveness in the way the car steers through even tight, twisty sections.

Rubber is top-shelf Pirelli P Zeros on 20-inch alloys (245/40 fr - 275/35 rr) and it grips hard, especially in the wet weather over much of the test period. Braking is solid, as it needs to be, with ventilated discs all around and four-piston callipers at the front. 

No adjustable regen braking but you can feel the ‘Cooperative Regenerative Brake System’ (CRBS) doing its thing when you lift off the accelerator. 

The physical rear view is modest thanks to the slope of the back window reducing its functional area for the driver to that of a 1950s VW Beetle. Even the interior rear-view mirror is tiny and folds up into a recess in the headliner if you’d prefer life without it.

But that’s where a rear camera view popping up on the upper screen display (accessed via the right-hand steering wheel click control) comes in handy. Side camera views are also available as is a 360-degree overhead view, which makes parking straightforward.

If you need more parking help there are various self-parking modes including a nifty ‘Curbside’ function that will realign the car hands-free if you’re parallel parked too far out from the kerb.

In a similar vein, a ‘Rainy Night’ mode projects left and right rear views onto the main screen using AI to enhance clarity and highlight pedestrians and cars.

Overall the ADAS (Advanced Driver Assistance Systems) are relatively unobtrusive but we found ourselves switching off the incessant overspeed chime that sounds for 10 seconds if you creep over the indicated speed limit, even when the system has misfired on the correct speed. For example, 40km/h school zones on a Sunday.

The over-zealous driver distraction warning also occasionally issued a visual and audible slap on the wrist when I was looking straight ahead. Tellingly, there’s a specific quick screen for turning both these functions off, but it kinda defeats the purpose of having them in the first place.

We also found the adaptive cruise control to be hesitant in multi-lane environments, reducing speed occasionally because the system seemingly believed a car was set to merge, when it wasn’t.

If you’ve never driven an electric car before, there is a bit of a learning curve. For starters, the torque is available instantaneously, and there isn’t any exhaust or engine noise to contend with.

But don’t worry, because Nissan has made it really easy to just get into the Leaf e+ and go.

Firstly, there is nothing intimidating about the cabin. The layout for all the controls and switches is well thought out, and everything is just where it should be and does what it's meant to do.

This means that, despite having an electric drivetrain, the Leaf e+ feels familiar – and that’s important to some.

Turn the car on, put it in Drive and – just like a regular car – push on the throttle to move. But even though torque is available right away, the Leaf e+ never shoots forward at a mind-blending or uncontrollable pace.

Can you tell the Leaf e+ has a peppier engine than the base offering? It’s hard to say without driving the Leaf and Leaf e+ back-to-back, but Nissan’s new electric hatchback offers spritely enough performance.

What is noticeable is the boost to driving range.

While an extra 110 or so kilometres might not seem like that much in the grand scheme of things, it means you don’t have to worry about plugging in and recharging as often, and it's always nice to look down at the range-remaining display and see a three-digit figure.

In our week with the car, we only charged up once, and there was never a moment where we stressed about running out of juice before getting the car back to base.

And if you really are worried about your range, or are into hypermiling, there is always the Eco mode, or Nissan’s e-Pedal, to play around with.

The former will just dial back performance to add about 15km to the overall range, while the latter allows the Leaf e+ to be operated with just the throttle pedal.

Lift off the right foot, and the Leaf e+’s aggressive regenerative braking will kick in to recoup energy and slow down the car, forcing you to think about and be careful with your inputs.

It might sound like a marketing gimmick, but it really is the best way to drive the Leaf e+ if range is a concern.

The Nissan Leaf e+ isn’t the last word on dynamics by any stretch, turn the wheel and the car will travel where you direct it, but it does so without any great flair or panache.

No, the 2021 Nissan Leaf e+ is a not dynamic wunderkind, but it absolutely nails being a comfortable, familiar and unintimidating step into the world of electric cars.

The Nissan Leaf e+ wears a maximum five-star ANCAP safety rating from the testing of the regular Leaf in 2018.

The Leaf scored notably high on the adult and child occupant protection tests, with six airbags as standard.

Advanced safety technology also extends to autonomous emergency braking with pedestrian detection, adaptive cruise control, lane-keep assist, blind-spot monitoring, traffic-sign recognition, high-beam assist, driver-attention alert, tyre pressure monitoring, front- and rear-parking sensors, and rear cross traffic alert.

Our favourite feature, though, is the surround-view monitor, which helps you nail that parallel park without curbing the wheels.

The MG IM5 Performance is covered by a seven-year/unlimited km warranty, which is a plus, but the catch is it’s conditional on authorised dealer servicing. Go elsewhere and the term drops to a more common five years/unlimited km. The drive battery is covered for eight years/160,000km, which is the norm in the Aussie market

Servicing is required every 12 months or 20,000km with charges averaging $586 per workshop visit for the first five years, which is on the high side for an EV, even at this price point, the average bumped up by a more than $1400 doozy at year four.

MG IM models are sold (with service available) through all of MG’s 100-plus dealerships across the country, so no concerns there.

Like all new Nissan models sold in Australia in 2021, the Leaf e+ comes with a five-year/unlimited-kilometre warranty, along with five years of roadside assist.

The battery is covered by an eight-year/160,000km assurance period, which ensures three quarters of capacity after that time.

Scheduled service intervals are every 12 months or 20,000km, whichever occurs first, matching the industry standard.

With Nissan’s capped-price-servicing schedule, the Leaf e+ will cost around $1742 to maintain over five years, averaging out to be about $290 per year.

Without the need to change things like oil and sparkplugs, the all-electric Leaf e+ is much cheaper to keep on the road than petrol-powered competitors.