Isuzu MU-X vs Cupra Formentor

What's the difference?

So, engine aside, not much new for the 2024 MU-X, but I can confidently say this: if you’re not towing big loads all of the time, then the 1.9-litre turbo-diesel won’t just save you cash at the dealership, but at the service station, too.

I am stuck in two minds on the Formentor VZe, a car which took me by surprise. It's a bit frustrating as a plug-in hybrid. It has a short real-world electric-only range and takes a while to charge. While this isn't unusual for a small PHEV, I wish it were better on this front. As a hybrid crossover, though, it is intriguing - a rare case of an electrified car being seriously fun to drive and proving that hybrids don't just have to be about saving fuel. If only it didn't cost almost as much as a Golf R...

If you like the look of the 2023 Isuzu MU-X, then boy have I got good news for you, because the changes to the 2024 model occur under the bonnet, and nowhere else, really. That means you get the same simple, boxy exterior design, which emphasises capability over fanciness.

Yes, the MU-X design is more dependable than daring, but I reckon it works, with the three-row SUV cutting a fairly handsome figure, even if it is yet to receive the design tweaks just rolled out on the updated Isuzu D-Max.

Inside, though, it definitely presents as a little utilitarian, with some plastics that feel like they could survive a nuclear blast, and the 7.0- and 9.0-inch central screens both feel a little underwhelming by modern standards.

It all feels very comfortable and hard-wearing though, which is probably every bit as important, given the MU-X’s target market.

The Formentor looks great. It’s much more a crossover hatch than it is an SUV, and one of the better looking examples on the market, too.

It’s a surprising take on the Volkswagen Group SUV formula, too, given it could have easily been a re-skinned, or worse, re-badged T-Roc. Instead the Formentor brings a quite unique look and feel to what are otherwise commonly shared parts.

The light profile is distinctive, as are the chunky, almost Porsche-style haunches over the rear wheels. The wheels themselves, despite measuring in at just 18-inches appear enormous on this design, and completing its contemporary visage are the contrast grey crossover highlights over the wheels and a contemporary light-bar running across the rear.

This car brings all the elements it needs to stand out and apart from its peers. It’s striking, cool, and aggressive, and with its signature light profile, it looks all the more menacing at night.

The interior is also interesting. The big bucket seats in the front instantly imbue it with a sporty feel, as does the neat steering wheel with a carbon-look finish and the raised centre console elements shared with the Golf 8.

The mix of manual adjust seats, modern fly-by-wire controls, and digital dash set-up makes the Cupra feel like it’s in an unusual, very European trim level, the kind you don’t usually see in Australia, and while all the individual pieces come from across the VW Group - from Skoda to Audi, the way they’ve been mixed and matched in this car gives the Formentor its own distinctive appeal.

This is helped along by a bespoke set of typefaces and designs for this car’s digital elements, on the multimedia screen and dash display. There’s been attention to detail here in setting the Cupra brand apart, and I appreciate the depth of changes this car has compared to, say, a Golf, or a T-Roc.

Practicality has always been a sizeable MU-X perk, regardless of the engine. 

That starts with seven seats, and a back row where actual full-size humans can spend time — and there are not many three-row SUVs you can say that about.

I’m 175cm tall and while I wouldn’t pick row three as my first choice, I’d happily sit back there for short hops.

The middle row, too, is pretty spacious, though it is lacking in a few creature comforts, with just the air-con vents (but no temp controls) and a couple of USB ports to keep you company.

And remember when I said the brand was promising the 1.9-litre engine wouldn’t cost much in terms of capability? Well, Isuzu says the braked towing capacity for models fitted with the smaller engine is 3000kg, while the payload figure increases — now up to 735kg — mostly because the new engine is about 70 kilos lighter. Models fitted with the 3.0-litre turbo-diesel are still rated to tow 3.5-tonne. 

The MU-X stretches 4850mm in length, 1870mm in width and 1815mm in height and it sits on a 2855mm wheelbase, which means while there’s plenty of cabin space it’s not too ridiculous to park.

You’ll find 311 litres of boot space with all three rows in place, growing to 1119 litres with the second row folded flat and 2138 litres with just the front two seats in action.

Every MU-X model will offer at least 800mm in wading depth and 230mm ground clearance, too.

The design sells a car which is more individualistic than some of its rivals or relations, and this certainly felt true in my week with this Cupra. The big front seats, for example, are accommodating and supporting, allowing a sporty, low seating position and a good level of adjustability for the steering column.

The doors have a big bottle holder in them, and there are a further two in the raised centre console element. This area is also enhanced with a small bay thanks to the minimalist fly-by-wire controls, good for holding another phone, wallet, or perhaps keys. There is also an adjustable-height centre armrest covering a small storage box.

The area under the screen hosts dual USB-C ports as well as a wireless charger. Although we’ll call out here there’s no mechanical controls for the climate functions, which like all modern VW Group vehicles, need to be managed through some touch elements below the multimedia screen, or, more frustratingly, through the screen itself.

The screen is interesting, because it’s not one of the crazy high resolution ones which appear in some VW Group products, instead being a faster, lower resolution version, which has the benefit of making the touch elements in CarPlay or some of the sub menus large and easy to jab at while on the move.

The software is mostly good, too, with a handful of fairly self-explanatory menus, with some more advanced features buried about two menus deep, best adjusted while parked. There’s a clever little short-cut bar on the left-hand side of the screen, even when CarPlay is running, which lets you skip right to the main menu, car settings, or climate functions.

The digital dash has a welcome variety of views to play with to suit all kinds of preferences, and some bespoke Cupra ones which look neat, too.

In my week with the car, I had some passengers complain that the rear seats feel very claustrophobic with the massive front seat backs blocking the view out the front of the car, and a combination of black headliner and a large transmission tunnel closing in the space further.

I tend to agree, although I (at 182cm) had sufficient airspace for my knees behind my own driving position as well as sufficient headroom, with the only small annoyance being how low the doorline is. If you’re as tall or taller you’ll need to duck low to get in.

Welcome additions to the second row include a large bottle holder in each of the doors, dual USB-C outlets, and the third climate zone with adjustable vents is a real win.

Boot space is 345 litres. Sounds middling for the small SUV segment, and down on the 420 litres offered in the purely combustion variants, but I was pleased to find it could accept the entire CarsGuide luggage set with minimal disruption to the view out the rear window. I did have to remove the luggage cover, however.

There is no under floor storage with a small cutaway for the tyre repair kit, so you will need to store your charging cables in the boot.

Let’s get the price out of the way immediately, because on the face of it, the VZe is a tough sell.

This plug-in hybrid version of the Formentor comes in at a whopping $60,990, before on-road costs (or $66,990 drive-away). There’s no getting around how expensive it is. The bright side is it costs no more than its top-spec alternative, the VZx, which is the same car but with a bigger engine and all-wheel drive. The downside is it’s almost as expensive as a Golf R.

This puts it in a tough place. Performance-wise it can’t quite match a pure combustion rival, and on the electric car front you can have a Tesla Model 3 or Polestar 2 at a similar cost. The Cupra brand itself is even in a strange semi-premium spot, with the most direct rivals to this car being the Mini Countryman PHEV (from $64,000).  

You’d have to be committed to buying a plug-in hybrid then, with everything that entails. Thankfully, the Formentor VZe is not only notable for its drive experience (more on this later), but it’s also well equipped.

Standard gear includes 18-inch alloy wheels, a 10.25-inch digital dash, 12-inch multimedia touchscreen with wireless Apple CarPlay and Android Auto, a wireless phone charger, built-in navigation, surround parking sensors, bucket seats with cloth trim (these appear to be a similar style to the ones which appear in the Golf R), tri-zone climate control, full LED head and tail lights, with Curpa logo puddle lamps, leatherbound heated steering wheel, keyless entry and push-start ignition, adaptive chassis control, and a progressive steering tune usually reserved for the more upmarket Volkswagen Group products.

It’s a nice set of gear, and if you’re missing high-end seats, they can be optioned with the $2050 ‘Leather Package’ which upgrades the trim, while also adding heating and power adjust with memory.

The only other options are a sunroof ($1800) and premium paint ($475). It’s nice to see Cupra throw in the Type 2 to Type 2 public charging cable at no extra cost.

Let’s focus on the new engine option here, with the 1.9-litre turbo-diesel delivering 110kW and 350Nm. They don’t sound like massive numbers, but Isuzu makes the point that the torque delivery is wide, with maximum grunt available from 1800rpm to 2600rpm, and 300Nm available from 1550rpm to 3700rpm, meaning there’s power there when you need it.

The new engine pairs with a six-speed Aisin tramsission and delivers power to two or all four wheels.

The Formentor VZe pairs a 1.4-litre four-cylinder turbo-petrol engine producing 110kW/250Nm with an electric motor producing 85kW/300Nm. The two can combine using a boost function, for a maximum combined output of 180kW/400Nm.

The front wheels are driven via a six-speed dual-clutch automatic transmission, and the electric motor is seated between the transmission and engine.

A 12.8kWh battery pack allows a theoretical purely electric driving range of 58km, although I was seeing more like 40 at best in the real world, with the adjustable regen set to the higher of two available settings.

Another perk of the smaller engine is a smaller fuel bill, with the 1.9-litre turbo-diesel promising to drink 7.4L/100km on the combined cycle - almost a litre less than the 3.0-litre 4x4 model, which is more like 8.3L/100km. 

Emissions drop, too, with the smaller engine rated at 196g/km of C02 combined, compared with 220g/km on for the 3.0-litre 4x4 model.

Impact on the hip pocket? Well, fewer trips to the service station for one. Isuzu says the 80-litre fuel tank should deliver almost 1100km of driving between refills.

As with most plug-in hybrids, the Formentor VZe has a very good-looking claimed fuel consumption of 1.9L/100km, although this assumes you’ll religiously charge it up. In my week with the car I saw 5.5/100km, with the caveat that I was mostly driving it in the hybrid mode as I was far from places I could charge it up.

Thankfully, the hybrid driving mode is very good, but one of the most annoying things about this car is how long it takes to charge.

The Formentor VZe’s AC inverter offers a maximum rate of just 3.6kW, and from the base level my car informed me it would take almost four hours to charge from a public charger.

Again, like many plug-in hybrids, this car is really only suitable for those able to charge in their home garage. It takes too long to charge this car on a public outlet to make the most out of its electric features.

It also requires mid-shelf 95 RON unleaded fuel for its small turbocharged engine.

First things first, you can absolutely tow with the smaller MU-X engine. In fact, we attached a load weighing close to its 3.0-tonne maximum and the Isuzu just hunkered down and got to work.

It must be said, though, it’s nowhere near as effortless as when you have the bigger 3.0-litre turbo-diesel engine up front, which dispatches heavy loads clinically and easily.

The smaller option has to try harder and rev higher, and while it’s easy enough on downhill runs or flats, it’s noticeably slower when heading up hill.

It does demand the question of how often you’ll be attaching close to its rated maximum on the towball, though. If it’s often, the bigger engine is definitely for you. But if it’s occasionally, or your tow loads are lighter, you can definitely make do with the 1.9-litre option.

On the road, the 1.9-litre engine’s power delivery is actually pretty well suited to the MU-X. It’s not fast, of course, but the width of the torque band helps deliver grunt when you need it (to a point) especially in the low-end, and I reckon the whole experience is a bit smoother and quieter than with the bigger engine, too.

You are missing some of that effortless grunt, of course, and you still can’t escape the usual diesel noise that permeates the cabin, but the lower fuel use for lower power feels like a fairly decent trade. 

It won’t be for everyone, and cross-country travellers and towers will no doubt go for the bigger unit, but for everyone else the 1.9-litre is a pretty sensible option.

The Formentor VZe might be the best plug-in hybrid I’ve driven, certainly at this end of the market. It does something so few hybrids in this class try to, or are even capable of. It’s a lot of fun.

The Formentor manages to pack all the entertaining drive characteristics of something like a Golf GTI into a car which can be driven fully electrically.

It’s a thing of brilliance. The car feels agile, responsive, and lightweight, with some magic at work to hide the weight of its nearly 13kWh of batteries under the floor.

It also blends the instantaneous response of the electric motor in quite nicely with the surge of the 1.4-litre turbocharged engine, the two complementing each other with some grace. On a rare occasion, there is a slight delay between the electric motor waning off and the torque of the combustion engine meeting it, but these instances are few and far between.

With a healthy amount of torque available instantly, it also does away with the need to worry about the occasionally fiddly dual-clutch automatic transmission. 

As to going fast in a straight line, the VZe is capable of combining its two power sources to very easily overwhelm the front wheels. It has a 0-100km/h sprint time of 7.0 seconds, although feels as though it could best this, traction allowing. A peak of 400Nm is an incredible amount of torque for such a small two-wheel drive vehicle, after all.

The electric driving is of course smooth and easy to work with, although the regeneration, even on its highest of two available settings, can be quite mild. When set to hybrid mode, it drives more or less like a Toyota hybrid, limiting the amount of electrical assistance available on the accelerator pedal.

This is good, because some PHEVs will simply drain the electric system first, with the engine only turning on with a solid press of the accelerator, but the Formentor’s combined accelerator approach means you can drive in stop start traffic for nearly 200km before it manages to drain the battery (trust me, I tested it).

It exudes sportiness from behind the wheel, too, with a low-set driving position, neat customisable dash settings which offer plenty of information, and a sporty, thin wheel which offers direct feedback unsurprisingly similar to that of a car like the Golf R.

While it might not be the most competent electric vehicle, then, nor as brilliant as something like a Golf R, it’s an excellent hybrid offering unprecedented levels of driver engagement for a car with this kind of technology. I liked driving it a lot.

The full active safety suite is available across the Formentor range. Active items in this list include freeway-speed auto emergency braking with pedestrian and cyclist detection, lane keep assist with lane departure warning, blind-spot monitoring with rear cross-traffic alert, and side assist which warns you if you’re going to open your door into traffic.

Adaptive cruise control also features, and the Formentor has a comprehensive suite of eight airbags (including a driver’s knee airbag and centre airbag between the front occupants).

There are three top-tether child-seat mounting points on the rear row, and two ISOFIX mounts on the outer seats.

The Formentor has a maximum five-star ANCAP safety rating to a 2021 standard, it scored relatively highly in three of four categories.

Every Isuzu MU-X model gets a six-year, 150,000km warranty, as well as five years of capped price servicing, and up two seven years of roadside assistant. 

The service are 12 months or 15,000km, and each service costs $449 per year, or a total $2245 over five years.

Cupra shares the same five-year and unlimited kilometre warranty as its VW parent, and at the time of writing, includes three years of scheduled servicing for free.

The brand has not settled on how much its servicing plans will cost after that period (again, at the time of writing). While VW Group’s five-year service plans aren’t usually outrageous, proceed with caution.

The Formentor VZe needs to visit the workshop once every 12 months or 15,000km, whichever occurs first.