Mitsubishi Triton vs Holden Colorado

What's the difference?

The sixth-generation Triton is bigger, stronger, more powerful and more capable. By our measure, it’s the best one yet. It now matches the segment leaders on towing and payload ratings and, despite price increases, still represents compelling value for a high-quality Japanese ute. Mitsubishi has made choosing a dual cab ute from an already quality field even harder.

The Holden Colorado Z71 is a pretty decent towing machine, handling all aspects of general load-lugging duties with a quiet reliable efficiency. In simple terms, it kept the whole ute-and-van combination trucking along nicely.

The Z71 is a solid Colorado package all-round with some welcome flashiness to its functionality.

New exterior styling features bold body contouring with a distinctive grille/headlight design. It’s also larger in key dimensions including body length (up 15mm), body width (up 50mm) and load tub length (up 35mm) for improved cabin space, comfort and load capacity.

The new body is mounted on a redesigned chassis-frame with significant gains in strength and torsional rigidity.

Track width is unchanged but there’s a substantial 130mm increase in wheelbase to 3130mm, which is longer than the HiLux (3085mm) and closer to the Ranger (3220mm) with noticeable improvements in ride quality and handling stability.

Off-road credentials include 228mm of ground clearance and 30.4 degrees approach/23.4 degrees ramp break-over/22.8 degrees departure angles.

The suspension tune for Australian-delivered Tritons comprises a unique front shock absorber/spring combination. The rear suspension has also been revised with larger shocks and lighter, more efficient leaf-springs to reduce unsprung weight for enhanced ride and handling.

Work-focused GLX models are equipped with ‘heavy-duty’ rear suspension, while the more luxurious GLS/GSR have softer-riding ‘standard’ rear suspension.

Another Triton first is a switch to electric power steering, for increased efficiency with lower steering effort. By contrast, Mitsubishi sticks with rear drum brakes, which with greater friction surface area than disc brakes can provide more ‘bite’ when parking with heavy loads or holding firm on hills when off-roading.

New GLS interior styling has a tasteful mix of contrasting surfaces, textured fabric seat-facings and white stitching, but also embraces traditional features like analogue speedo/tacho and a manual handbrake lever.

The wider body provides a noticeable increase in front shoulder room and the driver’s hip point has been raised, resulting in a more upright driving position with improved lower back support.

There are assist-handles on the A and B pillars to climb aboard and there’s easy access to the more spacious rear seat. Even big fellas like me (186cm) have about 60mm of head clearance and 40mm of knee clearance when sitting behind the driver’s seat in my position.

There are still no air-vents in the centre console for rear passengers, as Mitsubishi prefers to stick with its roof-mounted air circulator which draws in cooled or heated air from the front of the cabin and shares it with rear passengers (with their own fan-speed control) through slimline roof-vents.

The Colorado is a good-looking unit, so it follows that the Z71, the Colorado line-up's top dog, should be the best-looking vehicle in the entire range. And it is. Look at the photos yourself and make up your own mind.

The Z71's black highlights everywhere, the roof rails, side steps and fold-away tonneau cover add functionality to the flashiness.

Under its slick exterior, the Z71 sits on a steel ladder-frame chassis.

There may be no mechanical differences between the Z71 and other similarly-powered Colorado utes, but this is not merely a sticker-pack special – this is something more substantial than that. Don't believe me? Keep reading.

With its 2125kg kerb weight and 3200kg GVM, our test vehicle has a sizeable 1075kg payload rating, so it’s a genuine one-tonner like all models in the new Triton range.

It’s also rated to tow up to the class-benchmark 3500kg of braked trailer, which is a significant 400kg increase over the previous generation and finally puts the Triton on par with segment leaders.

However, to avoid exceeding its 6250kg GCM (how much it can legally carry and tow at the same time), towing that weight would require a 450kg reduction in vehicle payload to 625kg.

Or you could reduce the trailer limit by the same amount (from 3500kg to 3050kg) and retain the Triton’s peak 1075kg payload. This combination would be ample for most work and recreational requirements, as few (if any) owners of utes this size need to tow 3500kg anyway.

The load tub’s internal dimensions are almost square, being 1555mm long and 1545mm wide with a 525mm depth. There’s also 1135mm between the rear wheel-housings, so it can take a Euro pallet.

There are fixed load-anchorage points front and rear and the GLS tub is protected by a slide-in liner.

Cabin storage for driver and front passenger includes a bottle-holder and bin in each door, an overhead glasses holder and upper and lower gloveboxes. The centre console has two small-bottle/cupholders plus a box at the rear with padded lid that doubles as a comfortable elbow rest.

Rear passengers get a bottle-holder in each door, large pockets on each front-seat backrest and two cupholders in the bench seat’s fold-down centre armrest. There’s also a 12-volt socket plus USB-A and USB-C ports in the rear of the centre console.

Like the previous Triton, there are no rear underfloor storage compartments and the seat’s base cushion is fixed, so you can’t swing it up and store in a vertical position, like numerous rivals, if more internal load space is required.

The Z71 has a Colorado carry-over interior, which is nice and simple, with some Z71 branding stitched in the front seats.

For starters, there are grab handles for the driver and front passenger – I'm a big fan of grab handles.

The dash is a basic layout – but made family-friendly with expanses of tough plastic and soft-touch leather – and it has everything you need. The centre console houses an 8.0-inch colour touchscreen with Apple CarPlay and Android Auto and standard nav.

There is a USB port in the centre-bin, and there's a 12V socket in the back of that bin for back-seat passengers.

The cabin is reasonably comfortable; the front seats – in fact all of the Z71's seats – err on the side of firm rather than being well-cushioned. But, even in the back seat, when I sat behind my driving position, I had ample head- and leg-room.

There are the usual collection of storage spaces around the cabin – sunglasses, glove box, door pockets, seat-back pockets – but a long centre-bin lid impedes access to the cupholders in between driver and front-seat passenger, and there are no cupholders in the back seat's fold-down centre arm-rest.

There are shallow storage spots under the rear seats, one of which contains your jack etc.

Overall fit and finish is impressive without being spectacular, but that's fine with me.

The tray is 1484mm long, 1534mm wide (1122mm between the wheel-arches) and 466mm high. Back there, you get Premium DuraGuard Spray–on tub liner, which seems sturdy and durable, as well as four solid tie-down points.

The Z71 auto 4x4 dual-cab has a list price of $57,490 MSRP. Our test vehicle is $59,260 MSRP because, over and above its comprehensive list of Z71 features (and those from cheaper variants), it has an electric brake controller ($740), and a towing package ($1030).

The Z71-specific features include a heap of style-based stuff, such as black fender flares, new front fascia, roof rails, and stickers on the bonnet, as well as 18-inch grey alloys (on Bridgestone Dueler H/Ts), sailplane sports bar, black highlights everywhere – including exterior door handles, mirrors and tailgate handle.

But the Z71 buyer gets plenty of useable real-world stuff such as roof rails, soft-drop tailgate, fold-away tonneau cover, and decent underbody protection.

There's also a leather-wrapped steering wheel and leather seats.

It has a 2.8-litre four-cylinder turbo-diesel Duramax engine, six-speed automatic transmission, a part-time 4WD system and a rear limited slip differential.

Bonus: there are plenty of genuine Holden-designed, -engineered and -tested accessories, including frontal protection bars, LED light bars, extended sports bars and more, that are probably available for your Colorado.

A new 4N16 variant of Mitsubishi’s 4N1 diesel engine family retains its predecessor’s 2.4-litre displacement but adds a second turbocharger. These work in sequence, with the smaller one providing fast response at low rpm and the larger one boosting performance at higher rpm.

The result is 150kW at 3500rpm and 470Nm of peak torque between 1500-2750rpm.

These outputs are 17kW and 40Nm more than the previous Triton and emissions are reduced with the addition of an AdBlue tank.

This engine is paired with an updated six-speed torque converter automatic and (on GLS and GSR) Mitsubishi’s excellent Super Select 4WD-II system with Torsen centre differential.

This still-advanced system offers seven drive modes, including full-time 4x4 which with the centre diff unlocked can be driven on all surfaces including dry sealed roads. With the centre diff locked for off-road use, it offers high and low range 4x4 with a 50:50 drive-split front and rear.

A rear diff-lock can also be engaged in low range.

The Z71 has a 2.8-litre four-cylinder turbo-diesel Duramax engine (147kW at 3600rpm and 500Nm at 2000rpm), six-speed automatic transmission, a part-time 4WD system and a rear limited slip differential.

Mitsubishi claims an official combined average consumption of 7.7L/100km and the dash readout was displaying 8.7 at the completion of our 421km test, of which about one quarter was hauling a full payload. Our own figure, calculated from fuel bowser and tripmeter readings, was higher again at 9.7 but within the usual 2-3L/100km discrepancy between official and real-world figures. So, based on our numbers, you could expect a realistic driving range of around 770km from its 75-litre tank.

Our dash display read 7.9L/100km, but we recorded actual fuel consumption on test of 9.7L/100km. It has a 76-litre fuel tank, so expect an approximate driving range of 753km (according to our on-test fuel consumption), factoring in a 30km safety buffer.

On our towing loop, of more than 200km total, the dash was showing 14.5L/100km, but we recorded an actual fuel-consumption figure of 15.5L/100km. Expect an approximate driving range of 460km (according to our on-test fuel consumption), factoring in a 30km safety buffer.

The ergonomic changes are noticeable when you get behind the wheel, with a more comfortable and supportive seating position and increased cabin width providing a more spacious feel.

The new electric power steering is another highlight, being communicative and nicely weighted at all speeds, while the unique Australian suspension tune results in a more planted and sure-footed feel. The ride quality is also smoother, which is no doubt enhanced by more sprung weight and a longer wheelbase.

The new bi-turbo engine has good response and flexibility, with its 1250rpm-wide peak torque band between 1500-2750rpm providing ample pulling power at lower speeds with a seamless transition to maximum power at 3500rpm.

The six-speed automatic has gearing and shift calibrations that optimise engine performance. It’s also a quiet and efficient highway cruiser, requiring only 1750rpm to maintain 110km/h which is also within its peak torque band.

To test its load-hauling ability, we loaded 890kg into the load tub, which with driver and luggage equalled one tonne of payload that was 75kg below its legal limit.

The 'standard' leaf-spring rear suspension compressed more than 60mm under this weight, leaving a finger-width of static bump-stop clearance which initially seemed inadequate.

However, the rubber bump-stops have central voids that provide more of a cushioning effect at full suspension travel than traditional hard-nosed designs, which minimises thumps over big bumps and ensures a smoother ride.

The Triton displayed sure-footed handling and braking with this near-maximum payload on board. The bi-turbo engine was also on top of the job, with its ‘twin-stage’ turbocharging making light work of city, suburban and highway driving.

It also impressed on our 13 per cent gradient, 2.0km set-climb at 60km/h, self-shifting down to third gear to easily haul this load to the summit. Engine-braking on the way down was not as robust, but in our experience typical of sub-3.0-litre turbo-diesels restraining one tonne payloads on steep descents.

Our only gripe is the ‘Driver Attention Alert’ function. Its prominent detection module mounted on the steering column partly obscures the driver’s view of the lower instrument panel. And its over-sensitivity in determining driver inattention (like wearing sunnies, looking left and right at T-intersections etc) becomes annoying and needs refinement.

The Z71 has a steel ladder-frame chassis, double-wishbone front suspension and leaf-spring live rear axle, so it's more aligned with heavy-duty work than smooth on-road performance.

Having said that, the Z71 is quite settled over most surfaces, including highway bitumen and rough back-road backtop, and at most speeds – rather impressive for an unladen ute.

Steering is a bit floaty, with some play in it, and there is noticeable understeer on corners.

The engine is one of the torquiest in the current-day ute mob – only matched by V6 utes – and it delivers that torque quite evenly and smoothly across the rev range. The Duramax turbo-diesel can, however, be noisy, and because of that it seems like it's working hard, though it never feels too stressed, even when towing a caravan that has a caravan with a tare (empty) weight of 2600kg.

There's plenty of life in terms of acceleration with active pedal-feel but, when it comes time to pulling up to a fast stop on front disc and rear drum brakes, the brake pedals are rather spongy.

The six-speed auto is generally spot-on for all duties, although it did occasionally down-shift with an extra violence of action when it didn't really need to.

Ride and handling are pretty good, with its Aussie-tuned suspension (including traditional-ute leaf-springs at the rear) doing a decent job of sorting everything evenly, and it was only ever rattled by very severe bumps, wash-outs, and ruts at lower speeds, i.e. during low-range 4WDing.

The Z71's on-road performance and refinement are generally not as polished as segment leaders, but that's nowhere near a deal-breaker.

The Colorado line-up has a five-star ANCAP rating as a result of testing in 2016.

Safety gear includes seven airbags, front and rear parking sensors, a reversing camera, Forward Collision Alert), Lane Departure Warning, a tyre-pressure-monitoring system, Hill Descent Control, Hill Start Assist, Trailer Sway Control and Roll Over Mitigation.

Five years/100,000km standard warranty, or 10 years/200,000km if serviced at Mitsubishi dealers. Servicing every 12 months/15,000km whichever occurs first. Capped-price for 10 scheduled services up to 10 years/150,000km is $6690, or an average of $669 per service.

Holden offers a five-year, unlimited-kilometre warranty across the Colorado range, with servicing required every 12 months or 12,000km. Capped price servicing applies over seven years/ 84,000km with the average annual cost over three years working out to be $405.