Toyota HiLux vs Isuzu NLR

What's the difference?

Given the HiLux BEV was developed in close cooperation with mining companies, its relatively short driving range appears tailor-made for that role given the daily driving distances (typically around 150km or less) in underground and open-cut mining operations. However, determining if our SR5 test vehicle is equally well suited to urban tradie duties would require careful analysis of driving range and payload/towing requirements, to determine if its emissions-free high purchase price can be justified.

A truck like the NPR (or any other truck, really) is never going to replace a dual-cab ute in terms of its duality. While the latter can tend to weekday chores and be quickly reconfigured for weekend fun, the light truck has no such facility. Nope, it’s a workhorse. Period.

You need a fair bit of real estate just to park the Isuzu overnight and it certainly won’t fit in the typical supermarket car space. It’s hardly sporty to drive, either, although the latest upgrades have made it more user friendly in a total sense and safer than ever before.

But what it does do that a dual-cab ute can’t often do, is tackle bigger, heavier jobs with a fair bit of bandwidth still up its sleeve. And if the nine-to-five side of things is where you need to be, then a vehicle like this has to be worth a look. And if you consistently find that you’re sailing close to the wind in terms of exceeding a ute’s legal payload, towing capacity or GCM, then the extra bigness of a light truck could make a huge difference.

That’s especially so given the price tag. Okay, you’re not buying a lot of high tech for your money, but you are getting some seriously stout engineering and an expectation that you won’t be working the thing to death anytime soon.

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

Externally the only visual differences between a HiLux BEV and its diesel SR5 equivalent are the BEV's solid front grille, a Type 2/CCS charging port for the propulsion battery located behind a hinged body flap on the front passenger side and aerodynamically-tuned 17-inch alloy wheels designed to minimise drag and optimise driving range. It also has unique rear suspension (see Motor).

The BEV variant has benefitted from the latest HiLux generation's exterior and interior styling updates in keeping this iconic workhorse looking fresh, particularly up front with its high slimline headlights, imposing body-coloured grille and trapezoidal side air intakes.

This more hard-edged look is also evident in the BEV's interior which although embracing new dash and centre console designs fortunately adheres to the time-proven practicality and user-friendliness of traditional 'piano key' buttons for its climate control plus a large dial for off-road drive settings (see Motor).

It can’t be easy to make a light truck look fashionable, but Isuzu has done a reasonable job of making the thing look, at least, current. The lighting has all been changed to LEDs now, and the bold, angular face the truck presents looks pretty modern.

But new tech has also forced some design changes. The bull-bar that is part of the Tradepack deal, for instance, has been redesigned with changes to the main hoop. That’s all to accommodate the radar units inside each headlight that inform the front cross-traffic warning system of anything in the way.

Also notable is the attention to detail of the optional (rather than the alloy tray seen here) Australian-made service body. With a choice of internal layouts, the flip-up sides reveal a proper workshop on wheels when configured that way.

It’s also nice to see that all the clips and catches on the drop-side tray can be easily replaced if damaged.

Our test vehicle’s 2455kg kerb weight is 300kg more than its diesel sibling, which combined with its 3170kg GVM leaves a 715kg payload rating that’s 250kg lower.

The HiLux BEV is also rated to tow up to 2000kg of braked trailer (1500kg less than the diesel) and its 4670kg GCM rating (or how much it can legally carry and tow at the same time) would leave just 215kg of payload capacity if towing its maximum trailer weight. This could easily be used up by two big tradies before you could add their tools, so it’s important to be aware of these load ratings if planning to tow.

tub, is equipped with anchorage points front and rear plus hydraulic tailgate dampers to assist opening and closing. Load tub access is made easier and safer by concave side-steps behind the rear wheels.

Like its diesel sibling, rear seating for tall people offers minimal knee/shoulder/head room, combined with a notably short distance between the top of the base cushion and floor creating a steep thigh angle that concentrates body weight on your lower back.

Driver and front passenger storage includes a bin and bottle holder in each door, cupholders on either side of the dash and upper and lower glove boxes. The centre console has wireless phone charging up front, two more cupholders in the centre and a lidded box at the back containing the V2L (Vehicle to Load) AC inverter with domestic three-pin plug and a 12V accessory socket.

Rear passengers get a bottle holder and bin in each door plus pockets on both front seat backrests, a fold-down centre armrest with two more cupholders plus two USB-C charging ports and adjustable air vents on the rear fascia of the centre console.

There’s no under-seat storage available and the vehicle’s portable AC charging cable, which is stored in a zip-up bag, has no dedicated storage area so must be carried on either the cabin floor or in the load tub.

The new cabin Isuzu has brewed up certainly brings the truck into the present, but it’s still very much a light truck in some respects. As in, it’s still a pretty good climb inside, although there are steps and handles to make that easier. The steering column still gets in the way as you swing your left leg inside, though.

The plastic surfaces would still make a car interior designer cringe, and the floor is vinyl and the seats cloth. But the three-abreast seating arrangement makes sense and, should you choose the dual-cab N Series option, there’s actually seven seats in all.

Cabin storage has obviously been a priority for Isuzu, and there are three large, netted overhead bins above the top of the windscreen, as well as bins and buckets across the width of the lower dashboard. Interestingly, each door has just a single, slim pocket and no bottle storage.

The centre console addresses that somewhat with a pair of cup-holders and a pen slot, while there’s also a large bin behind the seat on the bulkhead. There’s also an interior light that wouldn’t look out of place in an industrial kitchen.

The dashboard is home to a pair of USB charge-ports in the centre and the truck stuff continues with a wand for the exhaust brake and a knob near the steering column for a fast-idle setting. It’s also nice to see that even though Isuzu has adopted keyless entry and start for the N Series, the starter button resembles a conventional key and is located right where it should be in the side of the steering column.

What’s missing? Mainly a vanity mirror on either side of the cabin and a physical volume knob for the stereo. Oh, and paddle shifters would be nice too, especially when towing.

Externally, the Tradepack option gets you an aluminium drop-side tray, sturdy ladder racks, a tow bar, bull bar, toolboxes fitted below the tray between the axles and even a wash station for after-work clean ups.

The tray is fitted in Australia (many of the Ready to Work body options are also made here) and the load floor is a vast expanse of alloy with the ability to cope with small, heavy objects thanks to its high-impact materials. But the usual drop-side tray caveats apply including a high loading height, rattling from the sides and the legal requirement to lash everything down before hitting the road.

Meantime, part of the overall appeal of the Isuzu line-up is that there are something like 40 different permutations of cabin width, wheelbase, GVM, overall length and driveline.

But here’s perhaps the N Series’ greatest trick when it comes to being practical: While it’s easy to dismiss the vehicle for being too big and unwieldy, many operators would possibly find that the extra payload and real estate in the cargo area means that they might not need to tow a trailer every time they venture on to a job site. At which point, the dual-cab ute with a tandem trailer starts to look less convenient, especially if there’s any reversing or squeezing on to a tight site involved.

Oh, and if tight spaces really are an issue, the N Series’ sub-10m turning circle makes a typical dual-cab’s 12.5 metre turning circle look ridiculously ungainly. And that’s before we get to that trailer.

Typically for a vehicle like this, a full-sized spare tyre is included.

Like the rest of the N Series line-up, the NPR Tradepack model we’ve chosen to review here is available in a range of cabin widths and wheelbases and even a choice of Gross Vehicle Mass. But first, let’s break down the badge. In Isuzu-speak, N stands for the smallest family in the light-truck line-up. As such, it can be driven on a normal car license in Australia.

The P stands for the GVM, in this case that license-friendly 4.5 tonnes, although you can opt for the higher, 6.5-tonne GVM at which point an endorsed license is required.

And, finally, R is Isuzu’s in-house code for a truck that is two-wheel-drive and uses conventional steel-spring suspension rather than air suspension.

Isuzu says the Tradepack option with its large tray and fittings is a very popular one, so that’s what we’ve concentrated on here. That pack equates to all the drop-side tray, racks and fittings, so it’s a comprehensive add-on. Of course, you can take your NPR as a bare cab-chassis, too, and save by swapping over the tray and fittings from your old truck.

Beyond the nuts and bolts stuff, the NPR includes LED lights all-round, heated and powered exterior mirrors (and they’re huge), keyless entry and start, cruise control, steering-wheel mounted controls, climate-control air-con, a suspension driver’s seat and a tilt and reach adjustable steering column. There’s also a 10.1 inch multimedia screen in the centre of the dashboard, digital radio, sat-nav and wired Apple CarPlay and Android Auto connectivity.

The features that tell you this is still a truck and not a passenger car include the steel wheels, cloth seat trim and vinyl flooring.

As it sits, the NPR Tradepack costs $86,014 on the road, but that’s an all-up figure, and not one where you then have to arrange your own accessories and bits and pieces. It’s also within a few hundred dollars of the Ford Ranger Super Duty Super Cab which, perhaps not so coincidentally, has an identical GVM of 4000kg, GCM of 8000kg and slightly more towing capacity of 4500kg versus the NPR dual-clutch’s 4000kg.

The HiLux BEV is equipped with two electric motors delivering full-time four-wheel drive. The front motor drives the front wheels and produces 82.2kW of power and 205.5Nm of torque. The more powerful rear motor driving the rear wheels produces 129.3kW and 268.6Nm.

Combined maximum power output is officially rated at 144kW but there’s no official combined torque figure given that the electric motors produce their peak torque at different times.

These motors drive the wheels through chassis-mounted transaxles equipped with single-speed transmissions. They are synchronised electronically using ‘fly-by-wire’ accelerator and gear/mode selection.

The centre console-mounted shifter controls conventional drive selections (Park, Drive, Reverse) plus offers a ‘B’ setting for optimum regenerative braking, to minimise brake pedal use and maximise battery charging.

Its full-time 4x4 system automatically distributes torque on demand between the front and rear wheels according to traction sensors. The driver can choose between three drive modes (Normal, Sport and Eco) and has access to a multi-terrain system (MTS) which optimises traction in different terrain across six settings including Auto, Dirt, Sand, Mud, Mogul and Snow.

The strengthened chassis frame provides protection for the propulsion battery mounted between the main rails. Toyota claims the battery subframe has been designed for flexibility to tolerate high levels of torsional twist when off-roading. It features a full undercover to protect high voltage parts from water splash or other damage and shares the same 700mm wading depth as the diesel version.

HiLux BEV also features a unique De Dion-type (rigid hollow beam axle) leaf spring rear suspension, with the transaxle mounted on the chassis frame to reduce unsprung weight and the beam axle with traditional leaf springs allowing efficient load carrying and off-road performance.

Believe it or not there’s actually a family connection between the 3.0-litre turbo diesel in the Isuzu NRL and the Isuzu D-Max dual-cab and MU-X SUV.

While the displacement of the D-Max remains, the unit in the light truck has been retuned to liberate more torque at lower engine speeds. In this case, that’s 129kW at 2860rpm and 430Nm of torque anywhere between 1450rpm and 2860rpm. That gives the engine great flexibility, but the transmission also plays a part.

That’s either a six-speed manual or a nine-speed dual-clutch unit. The latter has either manual or fully automatic shift modes, and it’s worth is backed up by the potential for lower fuel consumption thanks to the inherent efficiency in such a transmission as well as the three extra ratios.

Designed and made in-house at Isuzu, the brand says it’s confident the wet-clutch unit doesn’t carry the potential flaws of some other dual-clutch units we could name. That said, Isuzu has downgraded the towing capacity from 4.5 to four tonnes if the nine-speed is fitted.

And just like any good truck, there’s the provision for a power-take-off on the side of each transmission option, as well as an exhaust brake to help the mechanical brakes when fully laden.

Unlike many light trucks before it, the Isuzu doesn’t get stuck with a rigid front axle. Instead, you get a proper independent set-up with coil springs, while the rear end remains a live axle with leaf springs in the interests of carting lots of heavy stuff.

The HiLux BEV has an official driving range of up to 315km based on the optimistic NEDC combined cycle test procedure.

When we collected our test vehicle the propulsion battery charge was at 100 per cent but the displayed estimated driving range was 272km.

We initially drove 84km unladen in metro traffic (using only Normal/Eco drive modes and max regen braking) with average combined energy consumption of 28.3kWh/100km, which was way above the sub-20kWh/100km figure needed to crack the claimed 300km-plus of driving range.

After recharging to 100 per cent for our GVM test, the estimated driving range dropped to 266km. On this second charge we drove another 173km, of which more than 100km was hauling a full payload which saw a spike in energy consumption to 31kWh/100km. We finished our test with 19 per cent charge and 50km of driving range remaining.

Our total test distance was 258km during which we achieved average energy consumption of 27.8kWh/100km. Therefore, based on our consumption figure, you could expect a driving range in real-world urban use of around 200-220km.

Toyota claims a 10-80 per cent charge time of approximately 30 minutes using a (150kW) DC fast charger or 10-100 per cent in about 6.5 hours using (10kW) AC charging.

This is a cursed subject in the truck segment, because there’s just no standard pattern of usage, nor a typical loading scenario. Some trucks will spend their whole lives heavily loaded going from red light to red light, others will be less burdened and driven between regional towns.

But what we can tell you is that unladen and driven sensibly, this truck should be able to return fuel consumption figures in the low teens per 100km. Throw the full payload and a trailer on the back and head for hilly country and you could easily double that and then some.

As such, the range from the 100-litre fuel tank is going to vary enormously, but should be somewhere between 500 and 800km.

The other thing to bear in mind is that the upgrade to this model has brought the Isuzus in line with Euro 6 emissions or their Japanese equivalent. So they now need AdBLue and there’s a 14-litre tank for that.

It also rides and handles much like its diesel stablemate. The most noticeable differences are the smooth yet energetic power delivery and the near silence of its drivetrain, with most cabin noise coming from the tyres which is also far from intrusive.

Near instant torque from its dual electric motors provides lively response for a vehicle of this size and weight. While it doesn’t nail your eyeballs to the back of your head like some EVs, it does provide spirited acceleration from standing starts and takes less than 10 seconds to reach triple-digit speeds.

To test its GVM rating we forklifted 650kg into the load tub which with driver was lineball with its peak payload rating. The leaf-spring rear suspension only compressed about 40mm under this weight leaving ample bump-stop clearance that ensured no bottoming-out on our test route.

In true HiLux tradition, the ride quality noticeably improved and the chassis and drivetrain were more than capable of hauling this payload on a variety of roads. Overall, it’s a competent load hauler like its diesel stablemate, albeit always with an eye on the battery charge given its limited range.

Actually climbing aboard the Isuzu is job one, and you’ll need the handles and step to do it safely. Then again, it’s probably no more testing than getting into a really low sports car in a degree of difficulty sense.

With that accomplished, you’re met with two things; the view out and the very un-car-like driving position. The first is fantastic for forward vision. And it’s not just the height advantage over other traffic. The cab-over-engine layout also means you’re almost at the very front of the truck, meaning you can see a lot more of what’s directly in front of you, even if it’s almost under your nose. Jumping back into a dual-cab ute for comparison emphasises the point enormously.

The driving position, meanwhile, might take more getting used to. The steering wheel is almost flat and you tend to sit pretty upright. Long-distance drivers will tell you this is actually great for long stints at the helm, and it honestly feels pretty natural after just a few minutes. But the steering column placement means there’s no chance of left-foot braking which some drivers (this one included) prefer.

Once you’re rolling, the dual-clutch transmission starts to feel pretty handy with short, sharp upshifts and a calibration that sees it keen to downshift on deceleration to help balance the vehicle, take the stress off the brakes and ensure that the engine is in its power band for when you next throttle on.

Speaking of which, the engine is not exactly overpowering, but it does produce the meat of its muscle in the right places, helped no end by having nine ratios to play with. And here’s an interesting point: The way the engine is installed in the NPR – and despite the fact that you’re sitting pretty much right on top of it – there’s less noise and vibration from the 3.0-litre than in an Isuzu D-Max ute. Obviously, low vibrations and less noise are factors in staving off driver fatigue, and clearly Isuzu knows how to achieve this.

Ride quality will vary hugely depending on what’s on board. We tried the NPR with a full load of gear on the tray, taking it almost to its payload limit. At that point, the ride was actually quite compliant, and the only odd sensation is that of having your backside right over the front axle.

The other mantra held dear by fleet managers is that the best way to reduce breakdowns is to take the driver out of the equation as much as possible. That explains the dual-clutch transmission, for one, but it also perhaps explains why the NPR is set up to be actually very easy and simple to drive. It’s definitely scarier to look at than to pilot. And that turning circle is something else!

You can absolutely thank OH&S legislation for the huge leaps in active and passive safety that vehicles like the Isuzu have made in recent years.

Although this class of vehicle is not required to be crash tested (and, therefore, there’s no safety star rating available) even a scant knowledge of physics suggests that sitting the passengers up high in a vehicle with a strong chassis is a very good start when it comes to crash safety.

Passive safety is also helped by an airbag for both driver and the two front-seat passengers in the case of the three-seat variant we’ve looked at here. But only the outboard passengers get a three-point seat-belt, and the centre position gets a simple lap-belt.

There are also side intrusion bars in the doors as per passenger-car best practice and the overhead storage space features a safety net. There are no side-curtain airbags, but again, that high seating position makes the N Series inherently safer for passengers in a typical side impact.

But it gets better with a long list of driver aids, most of them straight out of the current passenger-car playbook. Running changes to the vehicle over the years have seen the addition of autonomous emergency braking (AEB), anti-skid brakes, stability control, a driver attention monitor, a distance warning system for vehicles in front, brake-force distribution and lane departure warning.

New safety tech this time around includes front cross-traffic alert and braking, mis-acceleration (pedal-error) mitigation, traffic and speed-sign recognition, a distance warning system that also advises of the speed of the car in front and improvements to the rear camera system.

And yet, there’s probably more work to be done here. We’d like to see a standard 360-degree camera and tyre pressure monitoring as well. These are both available at extra cost right now, but really should be standard on a vehicle like this. Rear cross-traffic alert is also missing, but that’s more about standardising the sensors and their calibration on a huge range of rear-body designs, apparently.

There’s also an apparent tech gap to be bridged, too, and right now only the dual-clutch-equipped version gets the speed limiter and adaptive cruise control, while the conventional manual does not.

Isuzu is also making a big noise about the new electronic park brake which can be used in an emergency to bring the vehicle to a complete, controlled stop if necessary.

The HiLux BEV comes standard with a five-year/unlimited km warranty and separate five-year warranty covering the propulsion battery which can be extended for up to five years (so 10 years in total) with an annual battery health check. The propulsion battery is also covered by an eight-year/160,000km capacity warranty if its energy storage falls below 70 per cent of the original capacity.

Scheduled servicing is every six months/10,000km with capped pricing of $220 per scheduled service for the first five years (or 10 services in total).

The company has a vast network of more than 275 dealerships across Australia including all states and territories and many regional areas.

Despite the hard life many trucks are destined to live, Isuzu offers a standard six-year/250,000km warranty on the cabin and chassis of this model. The rear RTW body (whatever form that takes) is covered for three years. There’s also a three-year warranty on genuine accessories provided they were installed by a certified fitter.

Service intervals are every 25,000km, 12 months or 5000 hours of operation, whichever comes first. There’s also six years of roadside assistance thrown in.

Isuzu offers a range of service agreements ranging from the basic package right up to a plan that covers everything including wiper blade replacement.

There are currently 84 Isuzu dealers or authorised service outlets around the country, including some pretty far flung spots, so service and parts should be less of a problem than for some other brands.

Mechanically, Isuzu has worked to reduce servicing times, including the use of sealed-for-life wheel bearings.