What's the difference?
The Mercedes-Benz Sprinter has long been a formidable competitor in the Light Duty (3501-8000kg GVM) division of Australia’s highly competitive Heavy Commercial vehicle market.
The popular range offers a choice of panel van, cab-chassis and minibus body styles, four turbo-diesel engine variants (plus an all-electric drivetrain), three wheelbase lengths and for panel vans plus the choice of two roof heights.
An extensive overhaul of the Sprinter range in 2024 brought extra safety technologies, new comfort and convenience features and other benefits, which Mercedes-Benz claims can help drivers work more efficiently. We recently put one of the latest models to the test.
The Holden Colorado is a quiet achiever in the ute market: it has a solid rep as a work-and-play vehicle, generally records positive results in objective editorial reviews and comparisons, and it sells well.
But how does a Z71 do as a tow vehicle? Read on.
Given the original Sprinter was released in 1995, it’s not surprising the current third-generation model feels like it’s benefitted greatly from decades of continuous refinement. Although the list price difference between our test vehicle and its closest Chinese rival is substantial, the 417 MWB Panel Van is hard to fault in terms of driver comfort, safety and all-round competence. It really is very good.
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.
The 417 MWB Panel Van rides on a 3665mm wheelbase (the shortest of three Sprinter wheelbases) and is almost 6.0 metres long (5932mm), more than 2.0 metres wide (2020mm) and stands almost 2.4 metres tall (2378mm). Its 12.4 metres kerb-to-kerb turning circle is impressively tight for a vehicle of this length.
It rides on simple and rugged MacPherson strut front suspension, with a robust live axle/leaf-spring arrangement under the tail. Steering is via rack and pinion and it has disc brakes all around.
Look beyond the optional silver metallic paint on our example and there’s extensive use of unpainted dark grey plastic on all the external surfaces where hard-working vans are most prone to wear and tear, including the hubcaps, front/rear bumpers, grille, door-handles/mirror shells and along the sides.
Its work-focused exterior styling is nicely integrated, combined with an equally neat and functional interior design that offers a visually-pleasing combination of patterned fabric seat-facings and hard surfaces that blend different shades of grey with splashes of satin chrome and piano black.
We also like the feel and response of mechanical switches (rather than touchscreen prompts) for adjusting settings like cabin temperature, fan speed and media volume.
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 2215kg kerb weight and 4100kg GVM, our test vehicle has a sizeable 1885kg payload rating.
It’s also rated to tow up to 2000kg of braked trailer and with its 6100kg GCM (or how it can legally carry and tow at the same time), that means it can tow its maximum trailer weight while hauling its maximum payload to ensure optimum versatility.
The cargo bay, which offers a cave-like 9.0 cubic metres of load volume and internal lighting front and rear, has internal dimensions of 3316mm length (with bulkhead), 1732mm width and 1719mm height.
So, with 1350mm between the rear wheel-housings, it can comfortably fit two standard 1165mm-square Aussie pallets or up to four 1200 x 800mm Euro pallets, held in place by a choice of 10 floor-mounted load-anchorage points.
The cargo bay is accessed through a single kerbside sliding door with a wide 1260mm opening, or symmetrical rear barn-doors with large handles on each pillar to assist operator access.
The barn-doors also have internal storage bins and open to a full 180-degrees to assist forklift and loading dock access. Thoughtfully, their hinge design also holds the doors firmly open at 180 degrees, to minimise the chance of wind gusts slamming them shut with potential injury to the operator.
There’s also plenty of cabin storage starting with two tiers of bins in each door, with the highest being spacious enough to hold large bottles.
There's also a deep shelf on the passenger side lower dash, a large lidded compartment in the central dash-pad and overhead shelves with lockable storage on the passenger side. Plus, the dash offers a total of eight cup/small-bottle holders.
The base cushion of the two-passenger bench seat is also hinged at the front, which allows it to tilt forward and provide access to a large hidden storage area beneath.
A crew of three can travel in relative comfort (for a commercial van that is) thanks to a central seating position that provides a sturdy hoop-handle for support, sufficient knee clearance from the dash even for tall people, and a reasonably flat and spacious floor area.
The cabin also features the latest next-gen 'MBUX' multimedia system with 10.25-inch touchscreen, which for the first time offers wireless connectivity for Apple CarPlay and Android Auto.
There’s also digital radio and enhanced functionality including an optional navigation upgrade with seven years of map updates.
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.
Our test vehicle is the 417CDI MWB (Medium Wheelbase) Panel Van with standard roof height, which comes equipped with a 2.0-litre, four-cylinder, turbo-diesel engine and nine-speed automatic transmission for a list price of $86,018.
Our example is fitted with a couple of factory options, including the 'Cargo Pack' ($2265) which comprises a two-passenger bench seat, solid cabin bulkhead with fixed window and side-entrance assist handle, wooden cargo bay load floor and floor-to-roof wall-trim using 5.0mm-thick wood panelling.
It also has optional 'High-Tech Silver' metallic paint ($2534) which combined with the Cargo Pack raises the total price to $90,817.
In addition to the latest model’s upgraded safety (see Safety) and comfort/convenience (see Design) features, our test vehicle comes standard with 16-inch steel wheels and 235/65 R16C tyres plus a full-size spare, keyless start, steering wheel paddles for manual shifting, multi-function leather steering wheel, three USB-C ports and two 12-volt sockets, side marker lights and heated exterior mirrors.
There’s also daytime running lights, a parking package with reversing camera and front/rear parking sensors, traffic sign assist, tyre pressure monitoring and lots more.
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.
The (OM654) 2.0-litre, four-cylinder, turbo-diesel, which meets Euro 6 emissions standards using AdBlue, produces 125kW of power at 3800rpm with peak torque of 400Nm served between 1700-2400rpm. The nine-speed torque converter automatic offers the choice of sequential manual-shifting using the steering wheel-mounted paddles.
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.
The dash display was claiming average combined consumption of 9.5L/100km when we stopped to refuel at the completion of our 281km test, of which about one third of that distance was hauling a heavy payload (see Driving).
Our own figure of 11.7 (based on actual fuel bowser and tripmeter figures) was higher but still reasonable economy for a vehicle in this GVM class in mostly urban use.
So, based on our own figures, you could expect a ‘real world’ driving range of around 800km from its 93-litre tank, which has been enlarged from 71 litres as part of the latest upgrades.
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.
Large handles on the doors and overhead shelves assist climbing aboard and there’s enough adjustment in the well-bolstered seat and leather-rimmed steering wheel to find a comfortable position.
Driver views from all angles are excellent thanks to well-designed mirrors along with cameras supported by active aids like blind-spot monitoring etc.
The cabin, with its high roof relative to seat height, has a spacious and airy feel and all controls are reasonably intuitive and easy to reach.
Unladen ride quality is surprisingly supple for a vehicle with a 6.0-tonne-plus GCM rating, combined with excellent steering feel that strikes a fine balance between minimal turning effort at low speeds (for loading etc) and firm handling response at higher speeds.
The drivetrain is also energetic, pulling strongly and cleanly from 1000rpm even though its maximum torque is tapped higher in the 1700-2400rpm zone. The automatic transmission has admirable refinement, with near-seamless shifting between its nine ratios.
The Sprinter is also impressively quiet at speeds up to 80km/h. Tyre and wind noise (the latter mainly around the large door mirrors) naturally increase at highway speeds, but remain far from intrusive. And with the engine requiring less than 2000rpm to maintain 110km/h, it’s well-suited to highway work.
To test its load-carrying ability, we forklifted 1.3 tonnes into the cargo bay which with driver equalled a payload of 1.4 tonnes. That's still almost half a tonne less than its limit.
Not surprisingly, it handled this load with ease, as handling and braking were largely unaffected and the ride quality became smoother thanks to such a big increase in sprung weight. Even so, the rear springs only compressed about 30mm.
It easily conquered our 13 per cent gradient, 2.0km-long set climb at 60km/h with this load onboard, as the auto downshifted to fourth gear to tap maximum torque when hauling this load to the summit.
Engine-braking on the way down, in a manually-selected second gear, wasn’t as robust but not unexpected given a 2.0-litre engine trying to restrain 1.4 tonnes of payload on a steep descent. Even so, the quartet of disc brakes efficiently kept speeds in check.
Overall, it was an impressive performance. However, we did note that the speed sign recognition function was not working for the duration of our test. And some welcome enhancements would be a driver’s left footrest and a fold-down inboard armrest for the driver’s seat, as fitted to its smaller Vito sibling.
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.
ANCAP ratings do not apply to Heavy Commercial vehicles. Even so, in addition to the Sprinter’s existing long menu of passive and active safety features, the latest range adds significant enhancements as standard equipment including thorax-protecting airbags for driver and passenger, lane-keeping assist, traffic sign assist, rain-sensing wipers, tyre pressure monitoring and a parking package with reversing camera and front/rear sensors.
Also new is ‘Moving Off Information Assist’ which utilises a camera mounted in the grille plus six ultrasonic sensors to monitor an area 3.7 metres in front of the steered direction of the vehicle and 0.5 metres to the side.
This automatically activates at start-up and remains active up to 10km/h. So, if a road user is detected in the monitored area, the driver is alerted by audible and visual signals.
The latest range also introduces ‘Sideguard Assist’ which provides extended detection in the blind-spot on the passenger side. It activates when the vehicle is stationary and at low speeds, providing an extra set of eyes during parking, low-speed manoeuvring and traffic congestion.
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.
Warranty is five years/250,000km whichever occurs first and includes a roadside assist support package.
Scheduled servicing is every 12 months/40,000km. Pay-as-you-go capped-pricing for the first five scheduled services totals $5905, or a pricey average of $1181 per year. Service plans are also available.
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.