BMW I4 vs MG HS

What's the difference?

If you’re intimidated by the electric future, don't be, because BMW’s i4 is just as good as any non-M sedan BMW offers right now.

The i4 delivers all the things you love about a 3 Series, engaging driving dynamics, a well-appointed interior and comfortable ride, but its all-electric powertrain means you’ll never have to stop at a servo again.

With a large battery on board, the i4 also serves up a decent driving range that should put anxiety-prone EV drivers at ease.

That is, of course, if you can get onboard with the looks.

The MG HS Excite is a mixed bag and difficult to score. What it does well, it does really well. And what it does poorly, well...

The pricing is great, the driving is pleasant (when those alerts are switched off) and the new design is sharply styled. Plus the space in the cabin will offer even larger families room to move.

However, the overall comfort, technology and some of the big safety systems need serious work and let down an otherwise decent mid-sized SUV.

If the i4 looks familiar, that’s because it is based on the 4 Series Gran Coupe that entered showrooms last year.

This means a four-door liftback body style with a sloping roofline, athletic proportions and sizing close to the Tesla Model 3 and Polestar 2.

Let’s get it out of the way early and talk about the elephant in the room, the oversized front grille.

Say whatever you want about it, there’s no denying it gives the i4 a unique and head-turning look, and in my opinion, it’s not too bad.

In the flesh, it really isn’t as big as the press photos have made it out to be, and with the front numberplate to split it up, it does start to look a bit more like a traditional grille.

In profile, the 19-inch wheels fill out the arches well, and hide the massive brakes that add to the i4’s sporty appearance.

I particularly like the almost flush door handles that look futuristic, but aren’t as pretentious as those retractable handles you see on Teslas and Range Rovers.

Slim tail-lights and a chunky bumper inform the styling of the i4’s rear, but we’re really not a fan of a rear diffuser that keeps the exhaust cut-outs.

It makes sense on a model like the 4 Series Gran Coupe, but it just looks look rather odd on an all-electric model like the i4.

While the outside of the i4 might be all about that big grille, the inside is all about big screens, two of them in fact.

The instrumentation and multimedia screens dominate the experience inside, but BMW has also included physical buttons on the steering wheel and centre stack, as well as a rotary control knob, to make navigating the menus that much easier.

The connected screens differentiate the i4 from its 4 Series Gran Coupe relative, and make the cabin feel futuristic and befitting of the all-electric powertrain.

Overall, the i4’s styling might not be to everyone’s tastes, but BMW definitely gets credit for being bold in its aesthetic choices.

Would have been nice to see BMW’s designers go a bit further in differentiating the i4 from its 4 Series Gran Coupe cousin, but there's no denying the head-turning appeal of this all-electric sedan.

The previous shape of the HS was pleasant, if unremarkable but the new-gen model offers bigger dimensions being 81mm longer, 14mm wider and riding on a 45mm longer wheelbase.

A new grille with slim LED headlights headlines the redesign but the body features crisp pleating that runs into a shapely rear. It's bolder, more distinct on the road and far sharper than before.

The new design should make it a firm competitor against rivals like the Sportage and CX-5, which offer a sportier vibe for the segment.

Head inside and the interior has had a thorough look-in, as well. Additional soft touchpoints are scattered throughout to elevate the premium feel. There's a new steering wheel and a heavier use of soft materials versus harder plastics.

The dashboard is slick-looking and features an eye-catching technology panel that houses the dual 12.3-inch screens.

There is still a lack of personality inside that seems inherent with these more affordable Chinese makes but it looks far more premium than its grade level might suggest.

As a premium mid-sized sedan, the BMW i4 offers up enough storage and space for most, but keep in mind there are limitations.

From the driver’s seat, everything is well placed and the electronically adjustable seats offer plenty of adjustability to get comfy for long road trips.

Storage options include an central cubby, glove box, two cupholders and small door pockets that just about fit a bottle, but the design means it rattles around a little.

Speaking of fiddly, between this car, and the weird plastic cowl thing found in the Z4 and 1 Series, BMW needs to be called out for some of the most annoying wireless smartphone charger designs.

This one is tucked all the way under a retractable lid, and is barely wide enough to fit some flagship-sized phones.

However, we will give BMW huge props for its iDrive8 multimedia system, which is displayed on a huge 14.9-inch screen.

The menus are clear, concise and intuitive, while the software is buttery smooth and responsive. It feels snappier than some phones we’ve used in the past.

Credit too for not making all inputs touch, as there is a rotary control knob and voice command capability available.

In the second row, things are a little more cramped, but at 183cm tall I can fit in the outboard seats with tight headroom.

There’s enough leg and shoulder-room, too, and passengers can make use of the climate controls, USB-C charging ports and a fold-down-centre armrest with two cupholders.

Opening the boot reveals 470 litres of volume, but fold the rear seats down and that pace swells to 1290L.

Loading large and bulky items is made much easier thanks to the liftback design, and it’s important to note i4 buyers aren't penalised in terms of practicality as the i4 and 4 Series Gran Coupe share the same boot capacity.

However, the charging cables can get in the way, as there isn’t any dedicated space for them.

The charging point is also in an annoying spot, in the right-rear fender where the petrol cap would be.

It means that you always have to reverse into charging spots, and it can be tricky to manoeuvre the i4 into just the right position to get the charging cable to reach.

The Nissan Leaf's front centre charging port, or the dual charging ports available on the left and right fenders in the Audi e-tron or Porsche Taycan are preferable.

Access and space for both rows would have to be class-leading and you don't feel like you're in a 'mid-sized' SUV.

When it comes to comfort you're bang out of luck, though, as the front seats aren't the most comfortable, even on shorter trips.

The driver's side is the better of the two (the front passenger seat isn't as wide) but both are too hard, narrow and the front passenger side sits too high. Limited adjustments are available and you miss out on lumbar support, which is crucial on a longer trip.

The and higher than drivers side and no height adjustment is available on the passenger side.

The back seats are marginally better with more padding under the butt but there's still a bench-seat element in cornering, which means you'll be jostled in turns.

The back seat is wide, though, so you can take advantage of the three top-tether points if you have a few tots in tow.

Storage is average for the class and the cabin lacks some of the clever cubbies competitors feature but the glove box and storage bins are XL and there is a dedicated phone tray up front.

Four cupholders, two drink bottle holders and two map pockets round out the individual storage.

The boot now offers 507L of luggage capacity and that’s plenty big enough for a decent grocery haul but it is on the lower end for the class.

You get a temporary spare tyre under the floor but no powered tailgate, and the lid is heavy to open and close.

The technology isn't great despite looking flash because the touchscreen on the multimedia system is slow to respond and most systems are accessed via the menu screens with limited physical buttons available.

That means its a punish to access climate control or music while on the go.

Climate control is a bit dodgy as the AC function seems to dip in and out and will just blow air occasionally despite the car not having an auto start/stop function which might have explained it.

The built-in satellite navigation is clear, however, and easy to use but it alerts loudly whenever you enter a new suburb and in the city, that means it chimes a lot.

Coupled with all of the other alerts this car bangs out, which I'll get to in the Safety section, it’s a bit much.

You only get wired Apple CarPlay and Android Auto, which means a messy cable in the cabin and charging options are basic with four USB-A ports and a 12-volt socket. Big brand rivals have it beat on that front.

The model line-up for the new HS includes three petrol-powered variants, the version on test for this review being the two-wheel-drive mid-spec Excite.

There are hybrid and plug-in hybrid variants arriving in 2025, to offer further choices.

Its direct rival is the Haval H6 Lux, which has the same drive-away price of $36,990, but the nearest and similarly-specified big-name competitor, the Kia Sportage SX+ 2WD, costs $42,050 MSRP while the Mazda CX-5 GT-SP starts at $50,310 MSRP.

While it offers better value than most, the price point for the HS has jumped $5000 for the new-gen model but some great features are included as standard like synthetic leather upholstery, a 360-degree view camera system, satellite navigation, dual 12.3-inch tech screens and MG’s 'iSmart Connect' app.

Other standard features include keyless entry and start, wired Apple CarPlay/Android Auto, digital radio, Bluetooth connectivity, fog lights, LED exterior lights, a temporary spare tyre, a retractable cargo cover and 19-inch alloy wheels.

If there’s one thing BMW knows how to do well, it’s building a sports sedan like no other. And that holds true for its EVs.

Powering this i4 eDrive40 is a single electric motor that produces 250kW/430Nm, which beats the outputs of even the 330i and 430i Gran Coupe.

With drive sent to the rear wheels, the i4 eDrive40 can accelerate from 0-100km/h in just 5.7 seconds, beating out the aforementioned 330i and 430i models.

For those that want a bit more pep, the top-spec M50 grade’s dual-motor set-up punches out 400kW/795Nm for a lightning quick 3.9s 0-100km/h run.

Compared with its petrol-powered 4 Series Gran Coupe counterpart, the i4 certainly puts up respectable figures, while offering more than a performance match for the Polestar 2 and Tesla Model 3.

The new HS has a 1.5-litre, turbo-petrol, four-cylinder engine that produces 125kW of power and 275Nm of torque, outputs that are both slightly up from the old model.

If that combo doesn't ignite any passion, there are new hybrid and plug-in hybrid models coming in 2025.

The HS is front-wheel drive only and has a new seven-speed dual-clutch auto transmission that is very smooth with its gear changes.

With an 84kWh battery the official range on this i4 eDrive40 is pegged at 590km when tested to WLTP standards.

However, when fully charged, our test car's range readout was around 390km.

But keep in mind EVs aren’t as effective in cold weather, and the mercury was showing only three degrees on most days during this freezing Irish winter.

Luckily then, BMW has included DC fast-charging capabilities in the i4 as standard, with its 210kW CCS plug able to take the battery from 10 to 80 per cent in around half an hour.

BMW has included DC fast-charging capabilities in the i4 as standard, with its 210kW CCS plug able to take the battery from 10 to 80 per cent in around half an hour.

Using an 11kW AC charger however, will require 8.5 hours for a full charge.

In a week with the car, I averaged an energy consumption rating of 23.4kWh per 100km, almost matching the official figure of 22.2kWh/100km.

My driving included several long-distance trips on the freeway, however, an environment in which an electric vehicle does not excel.

Worth noting the heavier and more energy-hungry M50’s official driving range drops to 510km, but we’re yet to test its real-world figures.

The Excite has a low official combined cycle (urban/extra-urban) fuel economy figure of 6.9L/100km and based on its 55L fuel tank, you should see a theoretical driving range of up to 797km, which is respectable for a family SUV.

My real-world usage sat at 6.6L/100km after mostly open-road driving with a smattering of urban stuff thrown in. It's a great result but may be higher in a straight urban environment.

If you came here just to find out whether BMW has succeeded in transplanting its signature sports sedan characteristics into the all-electric i4, the answer is, yes.

The best thing I can say about the i4 is that, aside from the way power is delivered and the lack of engine and exhaust noise, it feels just like a 3 or a 4 Series.

Steering is sharp and responsive, throttle and brake inputs are immediate, making this rear-drive i4 a delight to drive enthusiastically.

The staggered Michelin Pilot Sport 4 tyres and massive brakes obviously help in this regard, and look, it’s not as sharp as the Porsche Taycan, still the sharpest electric vehicle we’ve driven to date, but the driving experience in this i4 is comparable to the excellent 3 Series.

But I’m not in love with the fake sound piped into the cabin when in 'Sport' mode. It sounds weirdly low-rent and I much prefer to accelerate to triple digit speeds in serene, near-silence.

Switch things up to 'Comfort' mode, and the i4 makes for a surprisingly relaxed drive.

The steering gets bit a looser and the adaptive dampers ease off a little, soaking up bumps and road imperfections with minimal affect to occupants.

Pair this with the nearly-silent electric powertrain, and well, our little one in the back seat has fallen asleep on more than one occasion in my time with the car

You can also adjust the level of regenerative braking in the i4 and operate it with one pedal like in the Nissan Leaf and Hyundai Ioniq 5.

This is a more efficient way to drive an EV as it forces you to look ahead and be careful with your throttle inputs.

One-pedal driving might not be for everyone, but it’s nice to have the option there.

The new HS is better than the previous model with power delivery and on-road performance. You feel like you have a decent well of power to dip into and it’s delivered promptly - making the Excite a pleasant open-roader and a fun urban dweller.

The handling is well-tuned with good suspension that lets you ride over bad bumps without too much fuss and the steering is direct, which makes it feel nimble and sure footed.

The cabin is more refined with very little road or engine noise creeping in, even at higher speeds. Visibility is excellent thanks to wide windows and none of the pillars get in the way.

It’s great to see the addition of the 360-degree view camera system and although it’s not the best quality it’s a bonus for a family SUV.

The reversing gear is pretty much the only blip on an otherwise great transmission, though, as it tends to judder and feels hesitant when you are reversing into a spot.

The new-gen HS just received a five-star ANCAP safety rating. It has seven airbags, including a front centre bag.

The Excite also includes a long list of crash-avoidance features like AEB, blind-spot monitoring, rear and front cross-traffic alert, adaptive cruise control, lane keeping assist, lane departure alert, emergency lane keeping, forward and rear collision warning, tyre-pressure monitoring and a 360-degree view camera system.

It's nice to see MG includes a full suite of safety features for even it's base model which, frustratingly, is not always the case across the segment.

However, several systems are the most intrusive I've experienced in everyday driving. I’m looking at you driver monitoring system, but the speed sign recognition tech is a culprit, too. And there are too many chimes, alerts, bings and bongs to distract you. Both of these technologies were also called out by ANCAP in its assessment.

It's awesome to see such a great safety features list but it's not enough to just tick the box of inclusion... these systems do have to work well otherwise they become a distraction rather than helpful.

Like all BMWs sold in Australia, the i4 comes with a three-year/unlimited kilometre warranty with roadside assist over that period.

This falls short of the now-standard five-year assurance periods offered by premium rivals Audi, Genesis, Jaguar, Lexus and Mercedes-Benz.

Scheduled servicing intervals for the i4 are every 20,000km/24 months, at least in overseas materials.

Australian intervals are yet to be confirmed, but BMW is offering service price plans covering four- and six-year periods in 'Basic' and 'Plus' forms.

The Basic plan for four and six years is set at $1240 and $1765 respectively, while the Plus package is $4805 and $5500.

The HS is offered with an excellent 10-year/250,000km warranty which is the best unconditional warranty offer in this segment at the moment!

The five-year servicing program is a bit expensive as it averages at $507 per service but the servicing intervals are reasonable at every 12-months or 15,000km whichever occurs first.

The HS loves a premium drink, though, and only takes 95 RON fuel.