Mini Cooper vs MG MG4

What's the difference?

The new petrol Cooper range very gently evolves the upmarket Cool Britannia cliché BMW invented with the R50 back in 2001 and fostered with every iteration since.

More of the same, only slightly updated and just improved enough to justify trading the old one in. If this appeals to you, then go for it. This is the best petrol version yet. Probably.

But the Cooper’s real spark literally and metaphorically lies within the EV version.

Two very different Minis indeed.

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

The MG4 was a game changing electric car, resetting the price benchmark while also being a very good small car in its own right. But as we discovered when we tested the rest of the range, the MG4 is a car that gets more compelling the cheaper it is. The $38,990 MG4 Excite 51 is arguably the pick of the range given its value equation.

But that’s not to say the MG4 XPower isn’t a good car. It’s a very quick car that will play the role of daily driver and weekend fun machine well. Just not quite as well as its petrol-powered rivals.

You’ve got to hand it to BMW.

The new nose and triangular tail-light treatment on the 2013-vintage midsection look as if they were designed to all go together back in the day.

You could even mistake it for the previous Cooper EV, though side-by-side that’s less likely, since the latter ditches the upright windscreen for a more raked item, clamshell bonnet opening, horizontal bumper shutlines for shorter and more-angled ones, plastic wheel arch surrounds and pull-out door handles for flush units.

The wheels are further apart, the overhangs shorter and the lower-side surfacing broken up by an artful sheetmetal crease.

The overall length at 3876mm, width at 1744mm and height at 1432mm have increased by 55mm, 17mm and 18mm respectively over the old model, but the 2495mm wheelbase stays the same.

And that’s not all.

What really stands out about the design is… that not much stands out about the design. At least in differentiating the XPower from the rest of the MG4 line-up.

There are no pumped out wheel arches or a bigger, sportier spoiler that makes it look different in the same way a GR Corolla won’t be mistaken for a regular Corolla hatch.

Instead, the XPower has the same 'Energetic Agile' silhouette and includes the same ‘Active Intake spoiler’ at the front and the ‘Twin-Aero’ rear spoiler that’s the same as the Essence models.

There are some differences though, including more pronounced styling on the sides of the doors. It doesn’t add any performance benefit but creates a slight visual difference between the models in the range.

Surprisingly, there is very little to signify that this is the sportiest XPower model, with a distinct lack of badging - inside and out. In fact, the only visual clue that this is the XPower is on the bright orange brake calipers. Or, to be more accurate, brake caliper covers.

These are just lightweight metal covers that make the MG4 braking hardware look bigger than it really is, so it’s a bit of visual trickery from the MG designers.

The previous Mini 3DR featured a messy and quite overbearing dashboard design from 2013 that’s aged about as well as Robin Thicke’s videos from that year.

In contrast, the new model's is far simpler and less protruding, dramatically boosting the sense of space and light.

That said, all four occupants still sit low, with an upright windscreen ahead and beside high window sills. There’s an oversized, circular screen in the middle of a pared-back dash and a neat row of toggle switches below. It’s still pure Mini in theme.

As before, there’s enough space for even the tallest people up front, reflecting the British icon’s German packaging, with plenty of head and legroom, as well as ample width. It’s only when you jump from the EV to the petrol Cooper that you realise this feels noticeably narrower.

All Coopers regardless of fuel share the 240mm (9.4-inch) central OLED display. It might seem like visual overload at first glance, with so much going on, but after a brief period of familiarisation, the touchscreen becomes a cinch to decipher and navigate. The colour-coded driving modes, pleasingly slick screen swipe action and ultra-crisp graphics are especially noteworthy.

Revel, too, in the twist engine starter and toggle gear selector actions, that also save space and are super natural to operate. This is button-lite dashboard de-cluttering done right.

As with the previous model, the Mini’s driving position has you sitting upright, but it’s comfortable enough on the S’ sports seats we sampled this on, and everything is within reach. There’s sufficient storage. The ambient mood lighting is fun. And kudos for the deployment of animal-free materials. In fact, the Cooper’s fresh textures are quite remarkable.

We’re less fond of the glass roof with no sunlight block; there are blind spots due to the thick side pillars; and some of the lower-placed plastics do not seem $60K’s worth in a supermini this expensive.

Rear-seat access isn’t graceful, with a narrow aperture to squeeze past and a slow-moving electric seat to wait for, but that should surprise nobody given this car’s size. There’s enough space for two adults and not much else really. It’s pretty basic back there.

And even further back, Mini quotes just 210 litres VDA of luggage capacity, rising to 725L with the twin backrests dropped.

Don’t forget, though, that no spare wheel exists. Just an ever-fiddly tyre repair kit.

Meanwhile, at the other end of the Cooper…

As with the exterior, there’s not a lot to differentiate the XPower from the rest of the line-up. No bright red Civic Type R style interior treatment here. MG has opted to carry over the minimalist design that no doubt contributes to the sharp pricing.

Probably the only notable difference is the seat trim, with the XPower model getting a combination of synthetic leather and suede for a sportier look and feel. But the rest is largely the same, which detracts slightly from its hot hatch credentials.

On the plus side, the MG4 cabin is generally a well-designed interior space, which is a positive for the XPower’s hot hatch argument, as the idea behind the ‘hot hatch’ is that it can be a practical car during the week and fun on the weekends. 

There’s good room for passengers and luggage, in large part thanks to the relatively slim battery design that frees up more cabin space. Front seat occupants will enjoy the space and good visibility on offer.

Small item storage is very good in the MG4, with a pair of cupholders, a large, flat lidded tray (with one USB-C and one USB-A outlet just above) and the centre console box all fitting between the front seats.

There’s also a wireless smartphone charging pad that sits halfway up the centre fascia, next to the rotary gear selector, but it’s a shallow space so your phone will almost certainly fly out as soon as you begin cornering vigorously.

However, once again highlighting the ways MG has saved money to keep costs down, the back seat accommodation isn’t anywhere near as well appointed.

While the space is adequate for a small hatch, there are no cupholders, no air-conditioning vents and no fold down armrest for those in the back. All they have access to are some pockets on the back of the front seats, including a pair of small ones high on the seat, seemingly designed to accommodate your smartphone.

In another positive for its hot hatch practicality, there are ISOFIX points on the outer rear seats, neatly covered by leather pieces for a cleaner look when you don’t have kids.

As for the boot, the XPower measures the same 363 litres with the seats up which is unchanged from the rest of the MG4 line-up.

Disappointingly, there’s no obvious place to stow the charging cable, even though it comes in a small, neat bag. This is a worryingly common trend with these early generation EVs that shows a lack of practical thinking from the designers.

The MG4 has no under-bonnet storage either, so it feels like a few wasted opportunities for what is a bespoke EV design.

While we’ll dive into performance and the headline figures of the XPower soon, there’s another number that’s arguably more impressive - the price.

The MG4 XPower is priced from $59,990 (plus on-road costs), making it only $4000 more expensive than the range-topping MG4 Essence 77.

More importantly, when compared to the likes of the $72,600 Honda Civic Type R, $68,990 Volkswagen Golf R, $64,190 Toyota GR Corolla and $57,990 Subaru WRX tS Sport the XPower is arguably one of the first EVs to achieve true price parity with its internal combustion engine rivals (although the Cupra Born starts at $59,990 so it can argue the same).

Beyond the performance upgrades we’ll detail below, that price brings a well-equipped car.

The XPower comes with 18-inch alloy wheels, LED headlights and tail-lights as well as vehicle-to-load (V2L) functionality.

It also comes with a six-speaker sound system, Bluetooth, navigation, Apple CarPlay and Android Auto, a wireless smartphone charging pad and synthetic leather and Alcantara trim. 

There’s the 'MG Pilot' safety package included as standard as well, but we’ll detail that below.

The 'Hunter Green' hero paint colour is exclusive to the XPower in the MG4 range, and is reportedly inspired by an MG land speed record car the legendary Sir Stirling Moss drove in the 1950s.

Compared to the previous model, the new one brings more performance to the table.

The Cooper C uses BMW’s 1.5-litre three-cylinder turbo petrol engine, and pumps out 115kW of power at 6500rpm and 230Nm of torque from 1500rpm to 4600rpm. Previously it was 100kW and 220kW.

With a power-to-weight ratio of 91.3kW per tonne, it’s enough for a zero to 100km/h time of 7.7 seconds (previously 8.1s), on the way to a 225km/h top speed.

Mounted transversely, it drives the front wheels via a seven-speed dual-clutch transmission (DCT).

It’s still difficult to imagine Mini buyers not outraged by the manual’s disappearance. But don’t worry. There’s always the Suzuki Swift.

Stepping up to the Cooper S, you’ll find a 2.0-litre four-cylinder turbo-petrol unit delivering a useful 150kW at 6500rpm and 300Nm between 1450rpm and 4500rpm. It was 141kW/280Nm in the old version.

Boasting 117kW/tonne, this one needs just 6.6s to 100km/h and can achieve a 242km/h V-max.

Now known as the FAAR platform, it is an evolution of BMW’s UKL (Untere Klasse, German for ‘lower class’) modular architecture that debuted in the previous model.

Suspension is via MacPherson-style struts up front and a multi-link independent rear end.

This is arguably the biggest single difference between the XPower and the rest of the MG4 line-up. Unlike the others that have a single, rear-mounted electric motor, the XPower adds a second motor on the front axle.

This has an obvious impact on the performance, boosting it from the previous best of 180kW to an impressive 320kW/600Nm.

Having motors on each axle also means the XPower is all-wheel drive, so it has little trouble transferring all that grunt to the road.

So much so that the MG4 XPower is the equal quickest hot hatch on the market (at the time of publication), taking just 3.8 seconds to run 0-100km/h; matching the Audi RS3, with its turbocharged five-cylinder engine.

The new Coopers enjoy a drink more than before. By almost half a litre per 100km more, in fact.

Rated at Euro6 and running on 95 RON premium unleaded petrol, the Cooper C averages 6.0L/100km (F56: 5.6), while the more-powerful Cooper S ups that to 6.3L/100km (F56: 5.8).

In terms of carbon dioxide emissions averages, this translates to 137 and 145 grams per kilometre, respectively. With a 44L fuel tank, the potential range-average is up to around 730km.

Interestingly, the XPower is not fitted with the biggest battery in the MG4 range, forgoing the 77kWh version in favour of the 64kWh option.

In the ‘standard’ rear-wheel drive MG4 Excite 64 model this battery can provide up to 450km of range (on the WLTP cycle) but in the XPower that figure is reduced to 400km.

While that’s well short of the 530km offered by the long-range Essence 77 model, it’s still a respectable amount of driving range and should suit your typical hot hatch buyer, who knows performance typically comes at the expense of efficiency.

Our test drive was limited to just two days, so we didn't have the chance to live with the XPower for an extended period, but it managed to make it this reviewer’s preferred hot hatch playground on the edge of the city and back again to home with more than 50 per cent of the battery charge remaining.

This was a trip that included a lot of urban driving, some highway and then some ‘spirited’ running on the twisty road, so there’s enough range from the XPower to meet most buyers' needs.

Across almost seven hours of driving, the MG’s trip computer was claiming an average energy use of 18.6kWh/100km. To replenish the batteries, a 140kW DC charger will take just 30 minutes to take them from 10 to 80 per cent.

The V2L is another nice addition, which allows you to draw power from the battery, if needed, to run small electrical appliances.

The XPower is hardly a car for camping but, for example, if you decided to take it to a track day and want to plug in a kettle to make a hot drink, you can literally plug it into the car. Handy!

So far, similarities in design, packaging, dashboard presentation and suspension layout suggest that the electric Cooper and petrol Cooper would be like fraternal twins from behind the wheel.

But in reality, the petrol-powered Mini feels much the same as the previous model, whilst the EV is more akin to what we secretly wish the fantasy Tesla Model 1 would be like. From the future.

Now, we never had a chance to drive the Cooper C, but the closely-related (though larger and heavier) Countryman C sibling – complete with the same powertrain – proved to be a willing and feisty performer once on the go, after what seemed like protracted turbo and DCT lag.

Why the hell can’t Mini just offer manuals again?

The Cooper S, meanwhile, completely lived up to brand expectations, with the familiar, revvy snarl of BMW’s sophisticated 2.0-litre four-pot turbo providing punchy of throttle response and effortless cruising capability, though there’s still some initial acceleration hesitation.

Thankfully, the Mini’s steering is always alert, offering precision and agility by the bucketful, backed up a chassis that seems permanently glued to the road – even in the wet and wintry conditions we had to endure.

Yet, other than a ride quality that seemed better than any previous-gen Mini we’ve ever encountered and so genuinely surprised us, the Cooper S seemed a little… stale compared to the glorious SE EV we had just (reluctantly) surrendered.

A bit like having a favourite dish as leftovers for two nights in a row, it felt a bit passé in 2024, even when surrounded by that dazzling OLED dash and glitzy ambient lighting.

In every important metric – performance, handling, roadholding, ride quality, packaging and (particularly) refinement – the battery-powered Cooper is the more vibrant and alive option. And truer to the vision of the original’s creator, Alec Issigonis, as a result.

The real question about the XPower is not if it’s quick, because all EVs and especially those with dual motors tend to be very rapid in a straight line, but how it handles itself on a twisty road.

That’s what separates a good hot hatch from a great one, but it’s also an area EVs have struggled in, because the combination of silence, weight and just the fact they’re new and different tends to mean they lack the driving engagement of more established competition.

Hot hatches also need to play a dual role, as daily transport and weekend fun machine, so that’s another factor to consider.

So, how does the MG4 XPower stack up? Well, the unsurprising news is it’s very, very quick. The acceleration is ferocious and really shoves you back in your seat, leaving you in no doubt that it will leave most of its hot hatch rivals (with the exception of the Audi RS3) in its dust.

When the going gets twisty though the XPower feels like it lets its rivals catch back up. There are different driving modes and switching to ‘Sport’ and reducing the regenerative braking makes a notable difference to the way the XPower handles.

The steering gets heavier and it will roll and coast into corners more like a petrol-powered hatch. It makes for a very competent car, with direct steering and good road holding… but not a great hot hatch.

It lacks the engagement and excitement that the best hot hatches offer. For example, the steering gets heavier in Sport mode, but doesn’t provide any more feedback to the driver. The Bridgestone Turanza tyres do a fine job but they lack the grip of a Michelin Pilot Sport. 

The lasting impression on the driver is a car that feels quick but doesn’t leave you wanting more. The best hot hatches make you want to keep on driving and driving, that’s not the case in the XPower.

As a daily driver it’s arguably better than its rivals, though, with quiet, effortless commuting potential thanks to its electric powertrain.

There’s the usual passive safety features, including six airbags as well as the required stability controls, anti-lock brakes and the like, however the XPower also comes equipped with the MG Pilot suite of active safety features as standard.

MG Pilot includes autonomous emergency braking, lane keeping assist, lane departure warning, adaptive cruise control, blind-spot monitoring and rear cross-traffic alert.

Thanks to all of this safety gear, the MG4 range was awarded a maximum five-star ANCAP assessment, when it was tested in 2022.

Like all Minis, the Cooper comes with a five-year/unlimited kilometre warranty and five years of roadside assistance.

There are no set service intervals, as the car’s onboard computer will alert the driver based on condition and wear/tear. That said, we recommend going every 12 months or 10,000km, just to be on the safe side.

Mini also promotes several prepaid service plans on its Australian website. According to BMW, “… both new and used Mini owners can upgrade to a MINI Service Inclusive plan for 5-years/80,000km (whichever comes first).”

Like every MG sold in Australia, the MG4 XPower is covered by the brand’s seven-year, unlimited kilometre warranty, which is industry standard for high-volume brands these days.

As for servicing, the intervals are also the same as the rest of the MG4 range, which means a lengthy two years or 40,000km, whichever comes first, between visits to the dealership.

That’s much longer than your typical petrol-powered hot hatch, which has more moving parts that need servicing. 

In terms of costs, the XPower is ever-so-slightly more expensive compared to the rest of the MG4 line-up.

A minor service is the same $296 but a major service (which comes every second service) will cost you $962.

But even so, for the first six years you’ll only be up for $1554 in servicing costs, which is comparatively cheap amongst its hot hatch rivals, and only $76 more than you’ll pay for any other MG4.