MG Im5 vs Skoda Octavia

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.

While other brands may have a higher profile, the quality of this Octavia RS proves Skoda deserves a greater share of the limelight. If you’re thinking about a primo mid-size sedan, or wagon, or even a medium SUV, this car combines satisfying performance with low-to-the-ground dynamics, immense practicality, top-shelf safety and solid value-for-money. It’s nicely put together using quality materials and the ownership package is class competitive. Do yourself a favour and add it to your new-car shopping list.

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

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 current Octavia complies with Skoda’s sharp and angular approach to exterior design, with cool, jagged LED headlight clusters sitting either side of a blacked-out octagonal grille.

A brand signature is the bonnet shutting low and flush over the front guards to create a broad hood panel with longitudinal character lines running down its length. Similar creases flow confidently along the car’s flanks with 19-inch alloys filling the wheel wells nicely.

A smoothly tapering turret ends with a steeply raked rear screen on the sedan and wagon with angular LED tail-lights following a similar pattern to the headlights.

As well as the black grille, car-spotters should look out for the RS’s black finish on the window frame surrounds, roof rails (wagon only) wing mirrors and tailpipes as well as red brake calipers and RS sports bumpers front and rear.

Always a subjective call, but I for one think this car looks distinctive and contemporary while avoiding unnecessary flashiness.

Inside, the treatment is relatively reserved, with a grey through to black colour palette and high-quality materials, including soft-touch surfaces around the dash, doors and console, as well as ‘mouse fur’ and faux carbon sections on the upper dash.

The sports front seats are trimmed in a combination of synthetic leather and synthetic suede with quilted panels in the centre of the cushion and backrest. They feel as good as they look and are easy to get in and out of. Red contrast stitching throughout the interior dials up the racy tone.  

A sizeable central media touchscreen sits proud of the dash with the VW Group’s ‘Virtual Cockpit’ ahead of the driver configurable through multiple set-ups. And a smattering of dark chrome and brushed metal highlights (including on the pedals) finish off a beautifully executed interior.  

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. 

Practicality is an area where Skoda comes into its own. At every turn the brand’s design and engineering teams have obviously kept day-to-day usability in mind with thoughtful tweaks to make life easier.

Some have become low-key famous like an umbrella slotted into the driver’s door (Rolls-Royce-style) and a small lidded rubbish bin in the driver’s door pocket.

But over and above that, the Octavia’s efficient packaging means in a car measuring just on 4.7m long there’s heaps of room up front for the driver and passenger, with lots of handy storage options. 

Aside from generous door pockets there’s a box between the seats with a padded lid (adjustable for height and length when in use as an armrest), a 15W wireless charging pad (with ventilation from below to keep devices cool), a big glove box (with pen holder), multiple cupholders, a cupholder insert able to hold a phone and/or some coins, numerous oddments trays and a sunglasses compartment overhead (not fitted with optional panoramic sunroof).

And in the back, sitting behind the driver’s seat, set for my 183cm height, there’s tons of leg and headroom with more practical design thinking on display.

For example, map pockets on the back of the front seats have a phone-sized slot stitched into them. There are pull up shades for each window, big bins in the doors with plenty of room for bottles and more, a pull-down centre armrest with fold-out cupholders (plus some oddments space), adjustable climate control vents plus a box on the floor for extra bottles and ‘stuff’ (removable if you need foot room for a centre passenger).

Power and connectivity runs to five USB-C sockets (two front, two rear and one near the rear-view mirror for dashcam duty) plus a 12-volt outlet in the boot. 

Speaking of which, head to the boot and the ‘plenty of room’ theme continues. With the 60/40 split folding rear seat upright there’s 600 litres of space in the sedan and 640 litres in the wagon. Lower the backrest and that number increases to 1555 and 1700 litres, respectively. That’s plenty, and more than the Mazda6.

The sedan and wagon feature anchor points for securing loose loads, extra storage bays behind the rear wheel wells, there’s a ski-port door behind the rear armrest, load divider rails in the sedan, remote release handles for the rear seat, bag hooks, a luggage net… the lot. 

The powered tailgate includes hands-free opening, there’s a space-saver spare under the floor and towing capacity for a braked trailer is 1600kg (750kg unbraked).

Priced at $58,490 for the sedan and $59,990 for the wagon, both before on-road costs, the Octavia RS has one competitor that meets the mid-size sedan and wagon criteria with cost-of-entry somewhere in the same ballpark. And that’s the current Mazda6 20th Anniversary Edition.

Pitched at $54,385, before on-road costs, for the sedan and $55,685 (BOC) for the wagon, the Mazda goes toe-to-toe with the Skoda on size, equipment and performance, although the ‘6’ leans more towards a premium rather than outright performance vibe. And the Mazda has recenetly been discontinued in Australia.

The Accord VTi-LX Hybrid ($59,900, drive-away) puts Honda in the sedan mix and if you’re considering a pure electric medium sedan, the BYD Seal Premium comes in at $58,798, before on-roads while the Tesla Model 3 Single Motor RWD sits at $54,900.

So, aside from the safety and performance tech, covered a little later, what can you bank on in terms of included features for a price tag giving $60K a serious nudge?

The answer is… heaps. Standard equipment on the Octavia RS includes three-zone climate control, adaptive cruise control, a 13-inch multimedia touchscreen, sat nav, 12-speaker Canton audio (with digital radio), a 10-inch configurable digital instrument display, a head-up display, sports front seats (heated with six-way power adjust, memory and massage function), heated rear (outboard) seats, a power tailgate (with hands-free opening), keyless entry and start and rain-sensing wipers.

There’s also ‘Intelligent Park Assist’, LED external lighting (including matrix LED headlights), 19-inch alloy rims, heated and power-folding exterior mirrors (with memory function), synthetic leather and synthetic suede trim, a flat-bottom leather-trimmed steering wheel, alloy finish pedals and rear privacy glass as well as wireless Android Auto and Apple CarPlay. 

Worth noting solid, metallic and pearlescent paint options (seven colours) are included as standard, with the single premium metallic ‘Velvet Red’ colour adding $770. 

That’s as much fruit as you should expect in this part of the market and a bit more.  

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 Octavia RS is designated ‘195TSI’ which relates to the power output of its 2.0-litre, four-cylinder, turbo-petrol engine driving the front wheels through a seven-speed dual-clutch auto transmission.

It’s a fourth-generation evolution of the Volkswagen Group’s long-serving ‘EA888’ engine series, an iron block/alloy head unit featuring direct-injection and variable valve timing to produce (you guessed it) 195kW and 370Nm.

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. 

The Octavia RS’s official fuel consumption figure on the combined (urban/extra-urban) cycle is 7.0L/100km, the 2.0-litre turbo-petrol engine emitting 159g/km of CO2 in the process (wagon 160g/km).

A start/stop function is standard and on a launch drive program through rural Victoria, covering several hundred kilometres’ worth of urban, B-road and freeway running we saw a (dash-indicated) figure of 6.9L/100km. With a 50-litre fuel tank on board, the RS’s theoretical range is around 715km.

In the city, expect an average in the high 8.0 range, which isn’t out of order for a 1.5-tonne sedan (1.6-tonne wagon).

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.

Skoda claims 0-100km/h acceleration in 6.4 seconds for the Octavia RS sedan and 6.5sec for the wagon and it feels willing with solid mid-range punch available. 

Peak power comes on stream up high (5250-6500rpm) but maximum pulling power is on tap from 1600-4500rpm, which is spot-on for urban running, easy highway cruising and safe overtaking.

A sports exhaust dials up a rorty note when pushing on and the seven-speed dual-clutch transmission proved quick and smooth on a launch drive covering mainly rural B-roads and some freeway sections.

Steering wheel-mounted paddles add extra involvement when you’re in the mood to push through some twisty stuff and select ratios manually.

Speaking of corners, suspension is by struts at the front and a multi-link arrangement (unique to the RS grade) at the rear, with an electronically controlled limited slip differential and ‘Dynamic Chassis Control’ standard. Ride height is 15mm lower than the standard Octavia.

DCC is Skoda code for an adaptive damper set-up and the system offers a ‘Comfort’ mode to help manage bumps, although it adds an air of floatiness on the open road. As the name implies, ‘Sport’ buttons everything down and road imperfections immediately make their presence felt. ‘Normal’ is surprisingly comfortable without upsetting the car’s balance and overall compliance. 

Standard rubber is 225/40 Bridgestone Potenza S005, providing a good grip vs comfort compromise, and the electrically assisted progressive rate rack and pinion steering is accurate, providing good road feel without being too sharp or ‘pointy’. Braking is by ventilated discs all around and the pedal is strong and progressive.

Under the heading of miscellaneous observations, engine, wind and road noise are modest, the grippy sports front seats remained comfortable over several hours behind the wheel, plus a relatively tight 10.4m turning circle and standard 360-degree camera view system make parking easy.  

The current Skoda Octavia was given a maximum five-star ANCAP rating following assessment in 2022. High scores in the adult and child occupant protection categories focused on the stability of the car’s passenger compartment in front offset, full front, side and pole impact crash tests.

For the 2025 model year, standard active (crash-avoidance) tech now includes turn assist and advanced driver fatigue detection, which is on top of auto emergency braking (AEB) operating from 5.0-250km/h (with car and ‘vulnerable road user’ detection plus junction assist), lane keeping assist (and emergency lane keeping), rear AEB, blind-spot monitoring, rear cross-traffic alert, a reversing camera, a 360-degree camera view, tyre pressure monitoring, front and rear parking sensors and more. 

If, despite all that, a crash is unavoidable the airbag count runs to 10 - dual front, front side, rear side, side curtain, front centre and driver's knee.

There are three top tether points for securing child seats across the second row with ISOFIX anchors on the two outer rear positions. 

That’s an impressive safety run down, as good or better than any category competitor.

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 Octavia is covered by Skoda’s seven-year/unlimited kilometre warranty, which is ahead of the mainstream five-year warranty pack, although a little short of some, like MG and Mitsubishi at 10 years.

Service is recommended every 12 months/15,000km and a four-year/60,000km service pack will set you back $2000, with 12 months’ roadside assistance topped up for another year after each trip to an authorised workshop.

That $500 per service charge is a solid amount but not outrageous for a premium, especially Euro, mid-sizer. For reference the Mazda6 20th Anniversary averages $552 per service over the same period.