Gmc Yukon vs HSV Colorado

What's the difference?

The 2025 GMC Yukon Denali is a big, comfortable, eight-seat 4WD with few rivals in the Aussie market. However, while it may occupy its own niche, it doesn't offer enough in terms of premium look and feel and towing capacity over what could be considered its rivals – and it all comes back to that price tag. 

While it lacks a competitive warranty and its price puts it way out of reach of a lot of 4WD buyers, if you are in the market for a big premium-style wagon with a V8 and eight seats – and the Nissan Patrol and Land Rover Defender 130 aren’t your cup of tea – then the Yukon Denali just might be the right choice for you.

But when all is said and done, for the price of the Denali, you could buy two Nissan Patrols – maybe not brand-new ones – and a camper trailer and a couple of cartons of beer. 

Tough-looking when standing still and a treat to drive on- or off-road, the HSV SportsCat ticks plenty of ute boxes. Yes, you need to redefine your sense of performance (and there are wet weeks that feel faster), but out-and-out speed is hardly the sole purpose of a dual-cab ute.

The 2025 GMC Yukon Denali is 5337mm long (with a 3071mm wheelbase), 2378mm wide, 1943mm high and has a kerb weight of 2813kg.

Suffice it to say, it’s big. 

The signature Denali grille – with LED headlights and chrome accents – is the size of a house and it’s eye-catching. 

In terms of design, the rest of the Denali is standard SUV, but it's so massive it can't help but have plenty of presence on the road. 

This 4WD has 24-inch rims, which are not suited to off-roading at all, but I’ll get to that later.

The Denali’s dual exhaust system, with polished stainless-steel tips, adds to the street-cool aesthetic. 

The rest of the Denali exterior works – but it’s an in-your-face kind of success. 

Inside, the space is cavernous and with leather upholstery, wood-look trim and soft-touch surfaces you’d expect it to feel like a plush, well-appointed cabin. But it doesn’t quite hit the mark. 

Sure, all three rows of seats offer enough in terms of comfort and amenities but, for a $175,000 vehicle, the cabin lacks a distinctive premium feel, as you'd assume it should in a vehicle at this price point. That's a bit of a disappointment.

HSV has sold around 1200 SportsCats to date, and so they had a sizeable pool of people to chat to when plotting this Series II update. The brand hosted feedback sessions with current owners, potential buyers and those who had already bought a rival ute, asking what they'd like to see HSV do differently this time around. 

The answer? More HSV. 

Which is why this Series II ute is plastered with HSV logos no matter where you look, from the dash trim, floor mats and seat backs, to the giant stickers on the side and rear of the ute. Little chance of mistaking this for a regular Colorado, then. 

Elsewhere, though, the front-end desing is unique to HSV, and the brand has focused on adding black wherever it could to add a sense of tough to the SportsCat. It's why the number plate surround and front skid plate has gone from silver to black, and the wheels are blacked-out, too.

The matte-black Sailplane desing was inspired by wakeboarding boats, and the body-coloured hard tonneau (which lifts like a hatchback’s boot) gives the rear a complete, all-of-a-piece look. 

Inside, the SportsCat Series II harks back to HSVs of old, with big, comfortable seats with side bolstering so high you almost need a ladder to climb over them, branded suede inserts in the dash and a better, sportier steering wheel. Parked side by side, the difference between this and the Colorado on which it is based are noticeable.

Perhaps the most noticeable change between this and the Holden, though, is the ride height. While the Coloardo has a nose-down style, the SportsCat has been raised by 45mm at the front, giving the HSV a flatter, sportier road stance.

The Denali has retractable sidesteps, which is a big help to hobbits, such as me, and it also has big grab handles, again a welcome addition for the purposes of easier ingress for those on the wrong side of tall.

Once you climb inside, it’s easy to appreciate the fact that this wagon’s interior is vast, functional and comfortable, with plenty of storage spaces for everything – glove box, centre console, sunglasses case, door pockets etc – and plenty of charge points for your array of smart devices, even a wireless charge pad. 

It’s a well-designed cabin but, as mentioned earlier, the Denali lacks the prestige fit and finish and even build quality usually showcased in something at this price-point.

Instead, there are expanses of hard plastic throughout, storage receptacles with flimsy lids, and lacklustre fit and finish here and there.

The vertically-oriented 16.8-inch touchscreen multimedia system is simple enough to use, even when the road gets bumpy, although it sometimes took a few stabs of my finger to get the system to register a command.

Climate control switches and the like are located under the screen.

The three rows of seats offer more than adequate levels of comfort – the front seats are heated and ventilated and the second row’s outboard seats are heated – and each row also has the appropriate amount of amenity to suit its occupants, including cupholders, USB-C sockets, map pockets and the like.

The second-row seats even have 12.6-inch HD colour touchscreens – one on the back of each front-row headrest – with which to enjoy… whatever. Those units also have wireless headphones so everyone else in the vehicle doesn’t have to listen to… whatever.

Those in the third row get air vents, a USB-C plug and two cupholders on both sides. 

Rear cargo volume with all seats up is 722 litres. With the second row folded that number expands to 2056 litres, and with only the front seats left standing you have a 'yuge' 3480 litres to play with.

The boot area has tie-down points, a shallow section of underfloor storage and plenty of packing potential. The tailgate door is power-assisted with remote open and close.

As I mentioned, the Denali’s interior is very functional and very comfortable and that includes the second and third row, which offer plenty of space. 

Overall, my thoughts on the Denali’s cabin interior boil down to “massive”, “comfortable” and “feels cheap”.

The pitch from HSV here is that the SportsCat is a best-of-all-worlds proposition; one that is sportier on the road, but no less capable off it. 

The key specs are on-par for a dual-cab ute, with a braked towing capacity of 3500kg, and a payload (with passengers) of 876kg (auto) and 869kg (manual).

All SportsCats get on-the-fly 4WD with low range, a limited-slip differential and a sump guard, while SV models also get a clever de-coupling anti-roll bar that, when on the road, stiffens the chassis for better handling, but then automatically disconnects when low range is engaged so off-road capability isn’t impacted. 

HSV says there's 251mm of ground clearance, and quotes approach, departure and ramp breakover angles of 32, 24 and 27 degrees.

Having just spend time wrestling with the sliding cover that rolls out over the Ford Ranger's tray, I love the HSV solution, with its hard cover hinged towards the cabin, so it opens upwards like a regular boot. The slow-dropping tailgate is a knee-saving touch, too.

The SportsCat line-up has been condensed and renamed for this Series II release, with the Look Pack and SportsCat+ renamed the SportsCat V and SV.

The SportsCat V wears a $62,490 sticker, while the SV ups the asking price to $66,790. Swapping the standard manual gearbox for a six-speed automatic adds $2200 to the price, but you can also delete some features on the V trim (the hard tonneau and sports bar) to reduce the manual-equipped asking price to $59,990.

To put that into perspective, the Colorado Z71 on which this SportsCat is based wears at $57,190 sticker price.

So what do you get for your extra spend? Toughness.

Outside, you’ll find 18-inch forged alloys (black, of course) wrapped in all-terrain Cooper rubber, as well as a redesigned front fascia and grille, LED fog lamps and the hard tonneau and sports bar. Inside, expect HSV sports seats with mountain-high bolstering, a new leather-wrapped wheel and a new suede dash element. The 8.0-inch touchscreen is Apple CarPlay and Android Auto equipped, and you get a seven-speaker stereo and dual-zone climate control.

All SportsCats get on-the-fly 4WD, a limited-slip differential and a sump guard, while SV models also get a clever de-coupling anti-roll bar. The SV trim also gets better brakes, with HSV fitting AP Racing calipers at the front, along with increasing the size of the rotors and brake master cylinder. 

The GMC Yukon Denali has a naturally-aspirated 6.2-litre V8 petrol engine – producing 313kW and 624Nm – and that’s matched to a 10-speed automatic transmission.

This is an impressive set-up – the Denali is punchy off the mark, smooth and refined at highway speeds and overall it offers a composed and comfortable driving experience.

The Denali has a full-time 4WD system, selectable driving modes include 'Normal', 'Sport', 'Off-road' and 'Tow' and an electronic limited-slip differential is standard.

The SportsCat still serves up the same power as its Colorado sibling, with a 2.8-litre Duramax turbo-diesel engine good offers 147kW and 500Nm (or 440Nm with a manual).

It arrives with a six-speed manual as standard, but can be optioned with a six-speed auto (which also unlocks that extra torque).

Obviously, with such a big vehicle – almost three tons – driven by such a big V8 engine, fuel consumption is a concern. The 2025 GMC Yukon Denali has a listed fuel consumption figure of 12.8L/100km (on a combined, urban/extra-urban cycle).

I recorded 16.2L/100km on this test. I did a lot of high- and low-range 4WDing and this wagon was never working hard.

The Denali has a 91L fuel tank so, going by my on-test fuel-consumption figure, you could reasonably expect a driving range of about 560km from a full tank. 

HSV says the SportsCat will sip 8.6L/100km on the combined cycle, and emit 228g/km of CO2. Each is fitted with a 76-litre fuel tank.

The Denali is imported to Australia as a left-hand drive vehicle and then Walkinshaw's subsidiary company Premoso remanufactures the US 4WD wagons to right-hand drive at their facility in Clayton, Victoria. 

And that mob has done a commendable job.

Firstly, the Denali is very impressive on general driving duties – settled and composed, that V8 just rumbles along. It’s pretty close to flawless on the open road - smooth and refined. 

But off-road is a different story – especially in low-speed technical low-range 4WDing – and a lot of that has to do with the Denali’s sheer bulk and its 24-inch wheels.

The big pizza plate rims and paper-thin Bridgestone all-season tyres (285/40) aren't suited to four-wheel driving as they don’t offer the grip of a decent all-terrain and you can’t drop air pressures because there isn’t enough tyre there. Worth noting the spare is a Maxxis Bravo HT-750 (265/70R17).

In its favour, though, the Denali has a range of drive modes – one of which is Off-road and that seems well calibrated for a variety of 4WD situations – as well as high- and low-range gearing and an electronic limited slip diff.

Steering has a nice balance to it at low speeds, throttle response is quite impressive and controlled. And you can call on that 624Nm from the big 6.2-litre V8 pretty much as you see fit, and it delivers it smoothly and in a controlled fashion. 

This top-shelf variant has air suspension – that does some levelling out of even major imperfections in the road or track surface – and it does have a special damper system also working away to even out ride and handling. 

In terms of off-road measurements, the Denali offers approach, departure and rampover angles of 24.8 degrees, 20.5 degrees and 22.5 degrees, respectively.

Ground clearance is listed as 205mm, wading depth is not quoted, but likely a guesstimated 700-800mm, and turning circle is 12.4m.

And again, this is a big vehicle – 2813kg – so it requires more consideration, more patience, more skill and probably more experience than perhaps some smaller four-wheel drives do. 

The Denali's payload is listed as 634kg, which is not a lot for a massive vehicle like this. Its towing capacities are 750kg (unbraked) and 3500kg braked.

If you do, however, put a 70mm tow ball and a weight-distribution hitch on the Denali, you can tow as much as 3628kg legally (braked).

That's not a lot more than something like the Nissan Patrol, which is 3500kg, or the equivalent 4WD wagon or ute available in Australia already. So the extra towing capacity in the Denali is not that big of a selling point. GVM is 3447kg and GCM is 6577kg.

Ultimately, even though the Denali has sound four-wheel drive mechanicals and reasonable off-road traction control, it's hampered by its gargantuan dimensions and let down by its 24-inch wheels and paper-thin tyres.

If you got rid of the standard wheel-and-tyre combination and replaced it with a set of decent, aggressive all-terrain tyres on 17 inch or 18 inch, or even (if you had to) 20 inch wheels, those changes would go a long way to making this over-sized 4WD capable in some off-road scenarios.

In its current state, however, the Denali is a tow vehicle playing at 4WDing rather than the other way around.

“We see it as performance, just a different kind of performance.” That's the word from HSV on its updated SportsCat, an obvious nod to the fact that this Colorado-based ute is missing the one key attribute that defined HSVs of old - more power.

Instead, it’s intended to strike a balance between on-road manners and off-road chops, with HSV changing the suspension and brakes to get the best of both those worlds.

It’s easy to write all of that off as marketing guff, but after a day spent putting the HSV through its paces at Holden’s proving ground outside Melbourne, you can’t help but think they’ve somehow managed it. 

One of the Colorado’s best features is its easy-going nature when driven on the road, with Holden’s engineering team tweaking the ride and handling to produce a car-like feeling on Australia’s mostly dodgy road surfaces. 

And the good news here is that HSV hasn't changed that feeling - they have enhanced it.

Pushing the SportsCat to above the legal speed limit on a track designed to mimic a genuine road saw the newest HSV acquit itself surprisingly well. A sports car this ain’t, and yet the ride especially manages to blend comfort with control, sitting mostly flat through bends and leaving you confident you're going to burst out the other side of a corner roughly where you were expecting to. 

The steering still has that vagueness common to off-road-focused vehicles, but Holden’s tuning arm has produced a confident, composed drive experience, which does elevate the base Colorado's sportiness.

Perhaps most impressive, though, is the SportsCat’s ability to switch from road to rough track, pushing through an off-road course every bit as challenging as a car like this will ever get asked to face, without so much as breaking a sweat. From water crossings to wheel-articulating bumps and steep, muddy hill climbs, the SportsCat devoured all with serious ease.

There are some drawbacks, of course. The engine can feel loud and gruff, especially when really pushed, and it produces not much in the way of top-end speed for all its fanfare. The low-end nature of the diesel engine ensures the SportsCat feels punchy enough on take-off, but it quickly runs out of puff, and the climb from around 65km/h to 100km/h does feel like it's taking its sweet time. 

But despite all the HSV stickers, you can't lose sight of the fact that this is still a ute, and one that can carry, tow and tackle an off-road run, and so you still find yourself pleasantly surprised by the performance on offer, rather than disappointed by the lack of speed. 

Like the Colorado, you will find seven airbags, forward collision warning, lane departure warning and front and rear parking sensors with a reversing camera - but no AEB.

The Holden Colorado donor car wears a five-star ANCAP rating, awarded in 2016. The HSV is untested, but you might expect the same result. 

The 2025 GMC Yukon Denali has a three-year/100,000km warranty – which is on the wrong side of ordinary in this day and age.

Roadside assistance is available for three years but check with your dealership for more details on that.

Servicing is scheduled for every 12 months or 12,000km. The first three workshop visits come in at $398.33, $420.33 and $506.48, including GST. Not outrageous for such a hefty beast.

The SportsCat is covered by a five-year, unlimited-kilometre warranty, and requires servicing every nine months or 12,000kms. HSV does not offer capped-priced servicing.