Honda Odyssey vs MG Im5

What's the difference?

The Honda Odyssey isn’t a bad choice for those looking to ferry around a large gaggle of people, but its far from the best option.

The first two rows are great and are supremely comfortable for those four occupants, but third-row usage will depend on how much those passengers are susceptible to motion sickness.

However, the Odyssey’s biggest weakness might be its sluggish engine and mundane CVT, with rivals like the new Kia Carnival and even Toyota Prius V offering better performance and better economy, respectively.

Still, the Honda Odyssey, and people movers in general, remain a solid option for those that don’t want another SUV or value the practicality and space afforded.

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.

Gone are the days where people movers could be considered daggy or uncool. No, please, don’t click away, we’re serious!

The 2021 Honda Odyssey features a new front grille, bumper and headlights that combine for a much more imposing and aggressive front fascia.

The chrome highlights look especially good against the 'Obsidian Blue' paintwork of our test car, at least to our eyes, and between this and the new Kia Carnival, people movers might just be cool again.

In profile, the 17-inch wheels do look a little small next to the massive doors and huge panels, but they do feature a funky two-tone look.

The chrome touches also follow along the Odyssey’s flanks and are found in the door handles and window surrounds to break things up a bit.

From the rear, the Odyssey’s large dimensions are hard to hide, but Honda has tried to jazz things up with a roof-mounted rear spoiler and more chrome around the tail-lights and rear fog light surrounds.

Overall, the Odyssey looks handsome and confident without straying into the ‘trying too hard’ or ‘over the top’ territory, and if anything, at least it’s not another high-riding SUV, which are quickly overtaking streets and car parks the world over.

Step inside and the Odyssey’s layout is nothing special, but gets the job done.

The first- and second-row seats are plush and comfortable, while the dashboard also features woodgrain touches to lift the interior ambience.

The 8.0-inch multimedia screen sit proudly in the centre stack, while the shifter is on the dashboard to maximum interior space.

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.

Measuring 4855mm long, 1820mm wide, 1710mm tall and with a 2900mm wheelbase, the Honda Odyssey is not just an imposing behemoth on the outside, but also a spacious and practical people mover on the inside.

Up front, occupants are treated to plush and comfortable seats with electronic adjustment and individual fold-down armrests.

Storage options abound, with deep door pockets, a dual-chamber glove box, and a tricked-out centre storage console that can retract into the centre stack and features two hidden cupholders.

Because of the compact engine and transmission package, and the fact the centre console tucks away, there is actually just empty space between the two front occupants, which is a missed opportunity.

Maybe Honda could have put another storage bin there, or even a cooled box for chilled drinks on long road trips. Either way it’s a notable, unexploited cavity.

The second-row seats are probably the place to be in the Odyssey, though, with its two captain’s chairs offering supreme comfort.

Adjustability is also plentiful, with forward/backwards, recline and even left/right positioning available.

However, while there are cupholders and roof-mounted climate controls present, there really isn’t much else to keep second-row occupants, well, occupied.

Would be nice to see some charging ports or even entertainment screens to keep kids and adults placated on long journeys, but at least the head, shoulder, and legroom is generous.

In the third row, it’s a tighter squeeze, but I managed to get my 183cm (6'0") frame comfortable.

The three-row bench is the least comfy place to be, but there is a charging outlet and cupholders back there.

Those with child seats also take note, the second-row captain’s chairs top-tether anchor point is very low down on the seat back, meaning you might have to max out the strap length to get it there.

Also, because of the captain’s chairs, the top tether strap can be knocked off quite easily, as the inner shoulders of the seats are smooth offering nothing for the strap to catch onto if pushed towards the middle of the car.

And you can’t even install the car seat in the third row because the bench seat doesn’t feature any ISOFIX points. 

With all seats in place, the boot will happily swallow 322 litres (VDA) of volume, more than enough for groceries, school bags or even the stroller.

However, the boot floor is quite deep, making the retrieval of bulkier and heavy items a little cumbersome.

With the third-row folded, though, that cavity is filled in and the Odyssey features a completely flat floor then able to take on 1725L of volume.

Honda has even found a place for the space saver spare wheel, though it’s not underneath the car or tucked into the boot floor as you'd expect.

The spare is under the two front seats, and requires the removal of some interior carpets and trim to access. 

It’s not in the most convenient of places, but props to Honda for getting one in there when other seven-seaters just opt for a puncture repair kit. 

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. 

At $80,990, drive-away, the IM5 Performance sits at the top of a three-grade line-up that starts with a 75kWh RWD Premium model at $60,990, followed by a mid-spec 100kWh RWD Platinum for $69,990, both drive-away.

Its most prominent competitor is arguably the Tesla Model 3 Dual Motor AWD ($80,900), with others including the BYD Seal Performance AWD ($68,798), Hyundai Ioniq 6 AWD Epiq ($86,500) and Polestar 2 Long Range Dual Motor Performance ($80,380).

Worth noting, too, the IM6 range - essentially the same car with a taller SUV body - has the same model walk-up and identical pricing.

Once you’ve crossed the $80K threshold it’s fair to expect a decent basket of standard fruit and aside from the dynamic and safety features we’ll get to shortly, the IM5 Performance comes to the party.

Highlights include a double-glazed panoramic roof, power-adjustable (12-way driver, six-way passenger) heated and ventilated front seats (also heated in the rear), dual-zone climate control, 20-speaker audio (with digital radio), 256 colour ambient lighting, a power tailgate (with hands-free function) and 20-inch alloy rims.

There’s also adaptive cruise control, a heated steering wheel, wireless Android Auto and Apple CarPlay, LED headlights, keyless entry and start, wireless device charging (50W), a 10.5-inch central control screen and a sweeping 26.3-inch upper screen; the right side for instrumentation and car data, the (touch-sensitive) left side for multimedia and other onboard functions.

There’s more and it’s clear this car at least matches or betters its direct competitors for included equipment.

All 2021 Honda Odysseys are powered by a 129kW/225Nm 2.4-litre ‘K24W’ four-cylinder petrol engine, which drives the front wheels via a continuously variable automatic transmission (CVT).

Peak power is available at 6200rpm, while maximum torque is on stream from 4000rpm.

Honda diehards might note the K24 engine designation and be reminded of the rev-hungry 2.4-litre unit of the Accord Euro from the early 2000s, but this Odyssey’s powerplant is built for efficiency rather than performance.

Compared to the likes of the Kia Carnival (which is available with a 216kW/355Nm 3.5-litre V6 or 148kW/440Nm 2.2-litre turbo-diesel) the Odyssey is noticeably down on power.

The Australian Odyssey also doesn’t feature any form of electrification, such as the Toyota Prius V, which would excuse the lower outputs and push the Honda people mover more into green territory.

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 2021 Honda Odyssey, regardless of grade, will return a fuel consumption figure of 8.0 litres per 100km, according to official figures.

This betters the fuel economy of the petrol-powered Kia Carnival (9.6L/100km), as well as the Mazda CX-8 (8.1L/100km) and soon-to-be-replaced Toyota Kluger (9.1-9.5L/100km).

In our week with the Odyssey Vi LX7, we managed an average of 9.4L/100km in a mix of inner-city and freeway driving, which isn’t too far off the official figure.

Though the fuel consumption isn’t too bad for a naturally aspirated petrol engine, those who want to save costs at the bowser should look to the petrol-electric Toyota Prius V hybrid, which sips just 4.4L/100km.

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. 

Though the Honda Odyssey looks like a bus on the outside, it doesn’t feel like one behind the wheel.

The Odyssey drives differently to an SUV, which is a good thing, feeling more hunkered down and connected to the road compared to the wallowy and bouncy nature of some high-riders.

Don’t get me wrong, this isn’t Honda’s best handling model, but there is certainly enough feedback in the steering wheel to know exactly what’s happening underneath, and the Odyssey always feels predictable, regardless of road condition.

And because visibility is excellent all around, the Honda Odyssey is just an easy, no-fuss car to drive.

The second-row is also great while on the move, and might actually be the better place to be.

The seats do a great job at soaking up little bumps and road imperfections, and there is plenty of room to stretch out and relax while someone else handles driving duties.

It’s a shame, then, that there isn’t more going on in the second row to keep passengers happy.

The third-row seats, though, are nowhere near as comfortable.

Maybe it’s the fact they are positioned right over the rear axle, or it’s the thick and vision-obscuring C- and D-pillars – or a combination of both – but time in seats five, six and seven, aren't ideal for those prone to motion sickness.

Maybe kids, or those with stronger stomachs can get comfortable in the third row, but for us, it was not a pleasant experience.

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.

No independent ANCAP safety assessment at this point but there’s a full suite of active safety tech onboard including AEB, lane departure warning, blind spot detection, rear cross-traffic alert & braking, forward collision warning, lane-change assist, tyre pressure monitoring and heaps more. And we touch on how it all operates in the Driving section above.

There are no less than nine HD cameras, 12 ultrasonic sensors and three millimetre-wave radars on duty.

If a crash is unavoidable there are seven airbags including full-length side curtains and a front centre bag. Multi-collision brake also minimises the chances of subsequent impacts after an initial crash. There are also three top tether points and three ISOFIX child seats anchors across the second row.

All right on the pace for this part of the market and the IM5’s competitive set.

Like all new Hondas sold in 2021, the Odyssey comes with a five-year/unlimited kilometre warranty, with six-years of rust protection assurance.

Scheduled service intervals are every six months or 10,000km, whichever occurs first, but this is much sooner than the industry standard of 12 months/15,000km.

According to Honda’s 'Tailored Service' price guide, the first five years of ownership will cost buyers $3351 in servicing fees, averaging out to around $670 per year.

The Kia Carnival petrol meanwhile, is about $2435 to service over five years, averaging out to be about $487 per year.

The Toyota Prius V also needs to be serviced every six months/10,000km, but the cost of the first five years of ownership totals just $2314.71 – more than $1000 less than the Odyssey.

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.