MG Im5 vs Volkswagen Passat

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.

I so enjoyed driving the Volkswagen Passat 206TSI R-Line. It's a roomy wagon that should fit a lot of different types of families. It still has sporty performance that will entice even the most reluctant family car buyer, so don't be turned off by its large proportions! I really like the comfort, convenience and handling of this one, so it gets an easy 8.0/10 from me.

My kid thought the blue colour was cool and loved having so many things to play with in the back seat. His only complaint was about the heavier doors but he still managed. He gives it an 8.0/10, too.

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.

The Passat is a large car and stands at 4708mm long, 1832mm wide and 1504mm high. The boxier rear and long nose make these proportions feel even larger.

The 2023 model doesn't see much change, if any, to the previous iteration. The exterior features the classic VW sharp pleat that runs the length of the body, slim-line LED lights and pronounce grille with lots of chrome accents found throughout.

It looks shiny, new and stylish, but not garish. You'd be proud to be seen in this.

The interior is also classically VW – sharp, a little pared back and hosting easy to see buttons and dials. The adjustable ambient lighting elevates the cabin space, as does the black headliner (R-Line exclusive).

An interesting feature is the directional air vents, the slatted design is carried the entire length of the dash which accentuates the width of the car. It all looks seamless and well thought out.

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. 

A very practical family wagon with all passengers enjoying ample head and legroom.

The amenities in both rows are very good. The seats are fairly comfortable but the lumbar support isn't awesome. The massage function on the driver's side is a nice novelty but not strong enough to be called a massage. Think of it as gently stretching.

For storage, you get a decently sized middle console, dedicated phone tray, cooled glove box, drink bottle holders in each door and two cupholders.

There are plenty of charging options available for the front with two USB-C ports and a 12-volt socket. Bonus having the wireless Apple CarPlay (and Android Auto), as it's one less cable you have to worry about.

In general, I like how easy the tech is to use. The 9.2-inch touchscreen multimedia system looks great and is responsive.

It's easy to get all the connections going and you can pull the built-in satellite navigation directions through to the 10.25-inch digital instrument panel. I did miss having a head-up display this week but the info on the instrument panel is displayed clearly.

The back seat gets a couple of cupholders in the fold-down armrest and drink bottle holders in each door. It also has directional air vents with climate control, reading lights and one USB-C port for charging. However, I would have liked to have seen another charging port, to limit sibling squabbles.

There are ISOFIX child seat mounts on the outboard seats plus three top tether anchor points.

The backseat is wide enough to fit three child seats side by side if needed, and there's plenty of room for front passengers when a 0-4 rearward facing child seat is installed.

The windows are wide and offer good visibility but I really like the 142mm ground clearance. It was super easy for my six-year old to climb in and out.

The only thing he mentioned he didn't like was how heavy the doors were to operate. I don't mind this because they feel solid but they do swing wide, so be wary of letting any wild kids just hop out themselves in a crowded car park. You may get (or inflict) some dings.

The boot is a great size at 650L, with all seats in use, but if you pop down the backseats, that jumps up to 1780L.

The back seat also split-folds 40/20/40, which opens up your storage options. I enjoyed using the powered tailgate with kick function, it's handy on the grocery run.

The 206 TSI R-Line is top of a (small) two-model line-up. Our example has been finished in 'Lapiz Blue', a colour exclusive to the R-Line. Otherwise, expect a sea of monochromatic colour options.

We say top model but it's not necessarily a massive jump up in specifications from the 162 TSI Elegance, you're paying for the engine performance on this one.

This R-Line will cost you $67,790, before on-road costs. That's a $4K price hike from the 2022 model with no discernible upgrades.

And that price tag still puts it well above its closest rivals, with the Octavia RS 180 TSI being $53,090 and the Mazda6 Atenza at $52,140 (all before on-road costs).

However, you won't be disappointed with the features list with Nappa leather-appointed seat trim, R-Line stitched detailing on the floor mats and seats, electric and heated front seats, massage function on the driver's seat, a panoramic sunroof as well as wireless Apple CarPlay and Android Auto all coming as standard.

The R-Line also enjoys 19-inch alloy wheels, a full-sized spare, heat insulating tinted glass, 65 per cent light reducing rear privacy glass and 30-way adjustable ambient lighting in the cabin.

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.

The R-Line has a 2.0-litre, four-cylinder turbo-petrol powertrain with a maximum output of 206kW/350Nm.

That puts its engine specs 44kW up on the Elegance model and you feel that difference when you put your foot down.

The six-speed auto transmission provides surprisingly smooth shifting in most settings. The grunty engine combined with the all-wheel drive creates a sporty and purposeful driving experience.

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. 

That powerful engine does cost you a little bit with efficiency. The official combined fuel figure is 8.1L/100km and real-world testing saw my figure at 8.6L.

Not too bad for the type of driving I did this week, which was a combo of open-road and urban. I wasn't scared of putting my foot down but I would expect to see a double-digit figure in an urban setting.

This has a 66L fuel tank and based on the official combined figure, you should be able to get around 815km driving range, which is great.

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.

The performance of this is to be commended. Powerful but poised, there's a sense of performance in reserve when you put your foot down and while still fun, it's not unbridled power.

It inspires confidence, the lower centre of gravity and firm steering meaning you tackle corners with minimum roll. You can accelerate out of a corner a little earlier than you might normally in this.

The cabin is nice and quiet with some road noise at higher speeds but not enough to intrude on chatting.

Despite suspension that feels sporty, aka stiff, the ride comfort is very good, with back seat passengers also feeling the comfort. There's not a lot of jostling in this.

Let's talk parking. It is a large car but you don't feel those dimensions when you park it.

It's very forgiving to manoeuvre with the front and rear parking sensors, crisp 360-degree view camera and tight 11.7m turning circle!

And if you're not confident it has a self-parking feature.

This has a good list of safety features with the following being standard: LED daytime running lights, lane departure alert, lane keeping aid, blind-spot monitoring, rear cross-traffic alert, 360-degree view reversing camera with dynamic guidelines, front and rear parking sensors, driver fatigue alert, and adaptive cruise control (with stop/go function).

I like the Emergency Assist feature which will provide multiple visual and sound alerts if there's no steering wheel activity detected. If there's still no driver input, the car will slow down and ultimately come to a complete stop.

The Passat's maximum five-star ANCAP safety rating has just expired and at the time of writing was yet to be retested.

The 2023 Passat has nine airbags, including side airbags for the rear outboard seats, as well as curtain airbags covering both rows.

There are three top tethers across the rear row and ISOFIX child seat mounts on the outboard positions.

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.

The Passat comes with a market standard five-year/unlimited km warranty, and roadside assistance is included for one year (through Allianz Insurance) if you get your car serviced at a VW centre.

There is a three- or five-year capped price servicing plan that can be pre-purchased and will save you money compared to the pay-as-you go option. Servicing averages $620 though, which is expensive for the class.

Servicing intervals are reasonable at every 12 months or 16,500km – whichever occurs first.