Peugeot 5008 vs Isuzu MU-X

What's the difference?

Despite its new mild-hybrid powertrain and generous list of premium features, the Peugeot 5008 GT Premium Hybrid doesn’t always hit the mark. It’s not a bad car. In fact, it’s comfortable, stylish, and well-equipped. But it sits in a highly competitive segment where some rivals offer more space, more power, or better value.

It’s not the most versatile seven-seater on the market, but it will suit families who only occasionally need that third row. And that’s the theme here. The 5008 is sufficient. It does most things well enough, but in a class full of standout options, it doesn’t quite push through to the front.

The MU-X has always had plenty of appeal as a daily driver – dependable, not dynamic – and it’s a proven 4WD wagon.

Some people don't like the noisy, sluggish engine, but I don't mind it because it delivers off-road.

There was already a lot to like about the seven-seater wagon in terms of its off-road capability, driver-assist tech, standard features, and simple all-round driveability, and the X-Terrain – which encompasses all of that AND adds some polish to the mix – is an impressive top-shelf addition to the MU-X line-up. Even if it's so pricey...

The redesigned 5008 essentially looks like a stretched 3008, with a more squared-off rear that adds some robustness but not necessarily extra style.

It’s nice enough from most angles, but not all of them. The front, however, is a different story. With its fresh grille design and sharp pixel LED headlights, it looks striking, and the signature Peugeot ‘claw’ light motif remains; a detail fans will appreciate. The flagship grade also gets a stylised C-pillar and 19-inch alloy wheels to round out the look.

Inside is where the 5008 really shines. Trust the French to bring some dramatic flair, as the cabin is a standout. A multi-tiered dashboard and centre console are finished in a mix of grey knit fabric and Nappa leather, adding texture and elegance. Soft-touch materials are used generously, and with interesting lines and layered details, there’s always something to catch the eye.

The panoramic sunroof brightens things up during the day, while customisable ambient lighting adds wow-factor at night. That said, the pixel-style lighting strips can be a bit trippy if you stare at them too long!

As I’ve said before, the MU-X has never been particularly exciting or boring in terms of design, just comfortably adopting a low-key, middle-of-the-road type design – sales gold, in other words.

But the X-Terrain has distinctive ‘X’ branding here and there – inside and out – and that adds a subtle class to this variant.

The X-Terrain is 4860mm long (with a 2855mm wheelbase), 1870mm wide (excluding mirrors), 1825mm high and has a listed kerb weight of 2195kg.

It has a wheel track of 1570mm and an 11.6m turning circle. 

Our test vehicle has the exclusive X-Terrain paint – slate grey metallic – which matches well with the X badging, bigger grille design, new headlights, three-tier LED tail-lights, and redesigned wheels.

The interior strikes a stylish note as well with red stitching on the dash, centre console and leather-accented seat trim.

When it comes to functionality and practicality, the new 5008 mostly hits the right beats. The beats it doesn't hit feel more quirky than full-fledged misses, though.

The first row is the clear winner for comfort, offering electric front seats with heating, ventilation, massage functions, expandable under-thigh support and adjustable lumbar and side bolsters.

That said, the passenger seat sits too high and is angled slightly forward in its base position, which made it tricky to find a comfortable setting for a long road trip.

The middle row features three individually folding seats, though they slide in a 60/40 split. At 4791mm long, the 5008 is on the larger side of the mid-size SUV segment, and that translates to decent legroom in the second row.

However, the seats are quite firm and set in a stadium-style layout. That raised position gives passengers a good view forward but means taller occupants will find themselves close to the roofline.

Amenities in the second row are solid, including climate control, manual sun-blinds, heated outboard seats and two USB-C ports. The only letdown is the fold-down centre armrest, which is frustratingly hard to open as it doesn’t have a toggle.

The third row is strictly kid territory. Access is manageable and the space is fine for children, but don’t expect adults to enjoy the ride. Even my eight-year old noted the limited amenities and legroom back there.

Access throughout the cabin is slightly awkward as the front footwells are flush with the door sills, but that changes towards the rear where the sill and floor levels shift, making it easy to tangle feet on entry until you get used to it. However, the 231mm ground clearance means it’s easy for oldies to get in and out.

Storage is well thought out, with a large ventilated centre console, glove box, centre console bin, phone cradle and sunglasses holder up front. The second row gets two netted map pockets and a small storage cubby under the rear of the centre console. There are cupholders in the first two rows and bottle holders in every door.

Boot space is decent for a seven-seater. With all three rows in place, you get 348L which is enough for a couple of school bags or a modest grocery run.

Fold the third row down and it expands to a useful 916L. There is an underfloor storage area but it disappears underneath the third row and the little space is hard to access if something rolls back there. A powered tailgate is standard on the GT Premium, though we found it didn’t open reliably from the external button.

Technology is fairly straightforward. The media display is responsive and includes sat nav, plus wireless Apple CarPlay and Android Auto. However, the screen’s narrow, wide layout can make it easy to hit the wrong icon, and the lack of physical shortcut buttons means you’re relying heavily on the customisable on-screen panel. It didn’t bother me but my dad didn’t like it.

Charging options are good across the cabin, with USB-C ports in the first and second rows, a 12-volt socket and wireless charging pad up front and another 12-volt socket in the boot which third-row passengers can access in a pinch.

Don't bother looking for a spare of any description, a tyre repair kit is your only option.

The interior has a pleasant, familiar and practical feel about it and this is an easy space in which to swiftly become comfortable. 

Controls are easy to locate and operate and charging options are numerous – a mix of USB-A, USB-C and 12V up front, and USB-A for the second row.

Storage places include recesses for your everyday carry gear, a suitably deep centre console, as well as dual cupholders up front, cupholders in the rear fold-down centre armrest and bottle holders in the doors.

There are cupholders either side of the third row in the MU-X for passengers riding back there.

The MU-X has physical-button options to activate some functions (including to switch on the audio system, to adjust volume, access sat nav etc).

Seats are adequately comfortable and supportive through all three rows – yes, even the third row is roomy enough to prevent whining from whoever is stuck back there.

The cargo area is 311 litres with all three rows in use, 1119L with the third row flat and 2138L with the second and third rows folded.

The rear cargo area has a cargo cover, tie-down points, a 12V power outlet, a storage space under the rear cargo area floor and a space for tools inside the driver’s side rear cargo wall.

The MU-X X-Terrain 3.0L 4x4 is priced at $74,400 before on-road costs, or $73,990 drive-away for now.

Standard features include a 9.0-inch multimedia touchscreen system with sat-nav, wireless Apple CarPlay and Android Auto, an eight-speaker sound system, eight-way power-adjustable driver’s seat (four-way power-adjustable front passenger seat), remote engine start, smart entry and start, and 20-inch machined-alloy gloss-black wheels on 265/60R20 Bridgestone 684II HT tyres.

As part of the X-Terrain package, it has XT badging in the grille mesh, on fender and tailgate, leather-accented seats with red stitching, gloss-black fender flares and fender garnish.

It also has 265/50R20 highway terrain tyres, red ambient interior lighting with footwell lamp 360-degree, surround-view monitor, and a red-themed 7.0-inch multi-information-display.

Exterior paint jobs on the MU-X X-Terrain include four achromatic finishes: Moonstone White pearl, Mercury Silver metallic, Basalt Black mica and the new X-Terrain exclusive colour, Slate Grey metallic. 

All premium paints (pearl, metallic and mica) cost an extra $695. 

All grades of the 5008 now share the same mild-hybrid powertrain, paired with a six-speed dual-clutch auto transmission. The set-up combines a 1.2-litre, three-cylinder, turbo-petrol engine with a small electric motor and a 48-volt battery.

Together, they produce 107kW and 230Nm, making it the least powerful offering compared to its rivals.

Performance is modest, with a claimed 0-100km/h time of 11.3 seconds, so you won’t be winning any races. While there's more to consider for everyday driving than outright speed it factors into long highway trips.

The MU-X has a 3.0-litre four-cylinder turbo-diesel engine, producing 140kW and 450Nm and it’s matched to a six-speed auto.

These form part of a proven powertrain and while the MU-X may not be the most dynamic vehicle to drive – it’s acceleration is sluggish rather than punchy – it has a real tractability that nullifies any other niggles.

It has part-time 4WD, with high- and low-range as well as various drive modes, rough terrain mode, and a rear diff lock.

The new hybrid powertrain has a claimed combined cycle (urban/extra-urban) fuel consumption figure of 5.1L/100km. With a 55-litre fuel tank that translates to a theoretical driving range of up to 1078km, which is impressive for a seven-seat SUV.

The regenerative braking offers mild feedback but obviously helps because in real-world conditions I averaged 6.1L/100km over a week of mixed urban and open-road driving. That’s not far off the official claim and still very respectable for a family hauler of this size.

Official fuel consumption for this MU-X is 8.3L/100km and that's on a combined cycle. 

On this test I recorded 10.2L/100km. I did a lot of high and low-range four-wheel driving, so that fuel consumption is not too shabby.

The MU-X has an 80-litre fuel tank, so going by my on-test fuel consumption figures you could reasonably expect a driving range of about 784km from a full tank. 

You quickly learn the 5008's limits. It has enough power to get up to speed without feeling strained but there’s not much left in reserve. Overtaking is doable but not fast. It’ll get the job done, just don’t expect a burst of responsiveness once you're already cruising.

Steering has a nice, reassuring weight to it and helps you feel in control. The lane-keeping aid can be a little over-eager and tends to jiggle you around, but otherwise the driver assists don’t get in the way.

The suspension is on the firmer side, so you feel bumps on the road. That said, I never winced going over them, which speaks to how well it handles everyday surfaces.

Visibility is a strong point from the driver’s seat. The B-pillar is a little chunky, but the elevated driving position gives you a clear view through the front and sides.

You can feel the transition between the hybrid components, but it’s not jarring. However, the regenerative braking isn’t very strong. A bit more bite could help the driving experience, especially around town.

Parking is refreshingly easy. The 360-degree camera system's screen is small but clear, and the 5008’s relatively compact footprint for a seven-seater makes it easier to slot into tight spots. It’s a plus if you’re regularly navigating city streets.

In previous tests, the MU-X has been fine on road and more than adequate on gravel, dirt tracks, and during low-range 4WDing. But it’s been a jarring, skippy ride on irregular surfaces rather than as composed as it could – and should – have been. The culprit? Firm suspension, over-inflated tyres, too-tight trousers, who knows?

The good news is it seems like Isuzu has ironed out any issues in the suspension, minor or otherwise, because the MU-X is now is a lot better in terms of ride and handling than ever before. 

Off-road, the MU-X has always been a proven combination of its 3.0-litre, four-cylinder turbo-diesel engine, clever six-speed automatic transmission, and an off-road traction control system that's been increasingly well recalibrated through a number of generations. 

The engine is tractable and gruff, it has plenty of grunt and, as long as you're not driving like a complete hoon, you can usually get through most obstacles without a lot of fuss.

It's this mix of mechanicals and driver-assist tech that make the MU-X such an effective 4WD package. And there are a number of reasons for that. 

For one, that engine delivers plenty of torque down low and in the mid-range torque and that's crucial for four-wheel driving. 

And another thing, Rough Terrain Mode – like a beefed-up and fine-tuned off-road traction control – proves very effective because it punches torque to the wheel with the most traction – while wheel spin on tyres that aren't touching dirt is minimised – and that way it keeps the vehicle moving through obstacles with safe and controlled momentum. 

As I’ve noted before though, Rough Terrain Mode is not a magic all-conquering solution, but it is another handy addition to the MU-X’s off-road toolbox.

And the MU-X also has a rear diff lock to back you up – and that's another valuable component. 

The MU-X has approach, departure and ramp-over angles of 29.2, 26.4 and 23.1 respectively.

A listed 235mm of ground clearance is about standard for this kind of wagon but, as I’ve said before, it seems vulnerable in the underbody, side steps and its plastic mud guards. So the underbody may touch dirt, depending on how challenging the terrain is. 

Wading depth is listed as 800mm.

But, as always, with focused driving, you’ll have lots of fun and you'll minimise any superficial damage or scuff marks to the MU-X.

The MU-X has plenty of potential as a touring platform, but, if you’re planning to do any off-roading beyond well-maintained tracks, then get rid of its road-biased tyres and replace them with all-terrain tyres.

The showroom-standard tyres on this MU-X – 265/50R20 Bridgestone Dueler HTs – are okay, but not really up to scratch if tough 4WDing is what you’re keen to do. I’d prefer an 18-inch wheel and tyre package with decent all-terrains.

The MU-X has a full-sized underslung spare and in terms of packability, the MU-X X-Terrain has a listed payload of 605kg, GVM is 2800kg and GCM is 5900kg.

If you are considering using your MUX as a tow vehicle, it's handy to know that it can legally tow 750kg (unbraked) and 3500kg (braked), which is the standard for large four-wheel-drive wagons. 

Be aware though that, as with any other vehicles, once you're towing anywhere near the maximum weight, your payload is greatly reduced.

The MU-X has the maximum five-star ANCAP safety rating from testing in July 2022.

Standard safety features include eight airbags (dual front, dual seat side, dual full-length curtain, front knee and centre, far-side), and a comprehensive suite of driver-assist tech including forward collision warning, adaptive cruise control, lane departure warning, and a tyre-pressure monitoring system.

New gear onboard includes new hardware for the auto emergency braking ( AEB), like improved vehicle detection, periphery and depth perception, new digital reversing camera with a hydrophobic coating to prevent water and dirt build-up (better visibility off-road), new rear cross traffic brake (detects and reacts to approaching vehicles, cyclists, and pedestrians when reversing), as well as updated lane-keep assist ( smoother steering correction).

The new 5008 is backed by Peugeot’s five-year/unlimited kilometre warranty, with five years of complimentary roadside assistance included.

While that’s fairly standard, it doesn’t quite match the longer coverage offered by some rivals, with several now pushing out to seven years or more.

Servicing intervals are spaced at every 12 months or 20,000km, whichever comes first, which is generous compared to some competitors.

Peugeot also offers pre-paid service plans in three-, four-, or five-year packages. The five-year plan costs $1995, which is cheaper than paying as you go and reasonable for this class.

The MU-X has a six-year/150,000km warranty and seven years of roadside assistance. That warranty is okay in terms of years, but unlimited kilometres would be welcome.

Service intervals are scheduled for every 12 months or 15,000km, whichever occurs soonest. 

Capped-price servicing covers the first five scheduled services for 24MY and later vehicle models (up to five years/75,000km, whichever occurs first) – at a cost of $469 for each service.