Gmc Yukon vs Skoda Octavia

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. 

While other brands may have a higher profile, the quality of this Octavia RS proves Skoda deserves a greater share of the limelight. If you’re thinking about a primo mid-size sedan, or wagon, or even a medium SUV, this car combines satisfying performance with low-to-the-ground dynamics, immense practicality, top-shelf safety and solid value-for-money. It’s nicely put together using quality materials and the ownership package is class competitive. Do yourself a favour and add it to your new-car shopping list.

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

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.

The current Octavia complies with Skoda’s sharp and angular approach to exterior design, with cool, jagged LED headlight clusters sitting either side of a blacked-out octagonal grille.

A brand signature is the bonnet shutting low and flush over the front guards to create a broad hood panel with longitudinal character lines running down its length. Similar creases flow confidently along the car’s flanks with 19-inch alloys filling the wheel wells nicely.

A smoothly tapering turret ends with a steeply raked rear screen on the sedan and wagon with angular LED tail-lights following a similar pattern to the headlights.

As well as the black grille, car-spotters should look out for the RS’s black finish on the window frame surrounds, roof rails (wagon only) wing mirrors and tailpipes as well as red brake calipers and RS sports bumpers front and rear.

Always a subjective call, but I for one think this car looks distinctive and contemporary while avoiding unnecessary flashiness.

Inside, the treatment is relatively reserved, with a grey through to black colour palette and high-quality materials, including soft-touch surfaces around the dash, doors and console, as well as ‘mouse fur’ and faux carbon sections on the upper dash.

The sports front seats are trimmed in a combination of synthetic leather and synthetic suede with quilted panels in the centre of the cushion and backrest. They feel as good as they look and are easy to get in and out of. Red contrast stitching throughout the interior dials up the racy tone.  

A sizeable central media touchscreen sits proud of the dash with the VW Group’s ‘Virtual Cockpit’ ahead of the driver configurable through multiple set-ups. And a smattering of dark chrome and brushed metal highlights (including on the pedals) finish off a beautifully executed interior.  

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”.

Practicality is an area where Skoda comes into its own. At every turn the brand’s design and engineering teams have obviously kept day-to-day usability in mind with thoughtful tweaks to make life easier.

Some have become low-key famous like an umbrella slotted into the driver’s door (Rolls-Royce-style) and a small lidded rubbish bin in the driver’s door pocket.

But over and above that, the Octavia’s efficient packaging means in a car measuring just on 4.7m long there’s heaps of room up front for the driver and passenger, with lots of handy storage options. 

Aside from generous door pockets there’s a box between the seats with a padded lid (adjustable for height and length when in use as an armrest), a 15W wireless charging pad (with ventilation from below to keep devices cool), a big glove box (with pen holder), multiple cupholders, a cupholder insert able to hold a phone and/or some coins, numerous oddments trays and a sunglasses compartment overhead (not fitted with optional panoramic sunroof).

And in the back, sitting behind the driver’s seat, set for my 183cm height, there’s tons of leg and headroom with more practical design thinking on display.

For example, map pockets on the back of the front seats have a phone-sized slot stitched into them. There are pull up shades for each window, big bins in the doors with plenty of room for bottles and more, a pull-down centre armrest with fold-out cupholders (plus some oddments space), adjustable climate control vents plus a box on the floor for extra bottles and ‘stuff’ (removable if you need foot room for a centre passenger).

Power and connectivity runs to five USB-C sockets (two front, two rear and one near the rear-view mirror for dashcam duty) plus a 12-volt outlet in the boot. 

Speaking of which, head to the boot and the ‘plenty of room’ theme continues. With the 60/40 split folding rear seat upright there’s 600 litres of space in the sedan and 640 litres in the wagon. Lower the backrest and that number increases to 1555 and 1700 litres, respectively. That’s plenty, and more than the Mazda6.

The sedan and wagon feature anchor points for securing loose loads, extra storage bays behind the rear wheel wells, there’s a ski-port door behind the rear armrest, load divider rails in the sedan, remote release handles for the rear seat, bag hooks, a luggage net… the lot. 

The powered tailgate includes hands-free opening, there’s a space-saver spare under the floor and towing capacity for a braked trailer is 1600kg (750kg unbraked).

Priced at $58,490 for the sedan and $59,990 for the wagon, both before on-road costs, the Octavia RS has one competitor that meets the mid-size sedan and wagon criteria with cost-of-entry somewhere in the same ballpark. And that’s the current Mazda6 20th Anniversary Edition.

Pitched at $54,385, before on-road costs, for the sedan and $55,685 (BOC) for the wagon, the Mazda goes toe-to-toe with the Skoda on size, equipment and performance, although the ‘6’ leans more towards a premium rather than outright performance vibe. And the Mazda has recenetly been discontinued in Australia.

The Accord VTi-LX Hybrid ($59,900, drive-away) puts Honda in the sedan mix and if you’re considering a pure electric medium sedan, the BYD Seal Premium comes in at $58,798, before on-roads while the Tesla Model 3 Single Motor RWD sits at $54,900.

So, aside from the safety and performance tech, covered a little later, what can you bank on in terms of included features for a price tag giving $60K a serious nudge?

The answer is… heaps. Standard equipment on the Octavia RS includes three-zone climate control, adaptive cruise control, a 13-inch multimedia touchscreen, sat nav, 12-speaker Canton audio (with digital radio), a 10-inch configurable digital instrument display, a head-up display, sports front seats (heated with six-way power adjust, memory and massage function), heated rear (outboard) seats, a power tailgate (with hands-free opening), keyless entry and start and rain-sensing wipers.

There’s also ‘Intelligent Park Assist’, LED external lighting (including matrix LED headlights), 19-inch alloy rims, heated and power-folding exterior mirrors (with memory function), synthetic leather and synthetic suede trim, a flat-bottom leather-trimmed steering wheel, alloy finish pedals and rear privacy glass as well as wireless Android Auto and Apple CarPlay. 

Worth noting solid, metallic and pearlescent paint options (seven colours) are included as standard, with the single premium metallic ‘Velvet Red’ colour adding $770. 

That’s as much fruit as you should expect in this part of the market and a bit more.  

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 Octavia RS is designated ‘195TSI’ which relates to the power output of its 2.0-litre, four-cylinder, turbo-petrol engine driving the front wheels through a seven-speed dual-clutch auto transmission.

It’s a fourth-generation evolution of the Volkswagen Group’s long-serving ‘EA888’ engine series, an iron block/alloy head unit featuring direct-injection and variable valve timing to produce (you guessed it) 195kW and 370Nm.

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. 

The Octavia RS’s official fuel consumption figure on the combined (urban/extra-urban) cycle is 7.0L/100km, the 2.0-litre turbo-petrol engine emitting 159g/km of CO2 in the process (wagon 160g/km).

A start/stop function is standard and on a launch drive program through rural Victoria, covering several hundred kilometres’ worth of urban, B-road and freeway running we saw a (dash-indicated) figure of 6.9L/100km. With a 50-litre fuel tank on board, the RS’s theoretical range is around 715km.

In the city, expect an average in the high 8.0 range, which isn’t out of order for a 1.5-tonne sedan (1.6-tonne wagon).

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.

Skoda claims 0-100km/h acceleration in 6.4 seconds for the Octavia RS sedan and 6.5sec for the wagon and it feels willing with solid mid-range punch available. 

Peak power comes on stream up high (5250-6500rpm) but maximum pulling power is on tap from 1600-4500rpm, which is spot-on for urban running, easy highway cruising and safe overtaking.

A sports exhaust dials up a rorty note when pushing on and the seven-speed dual-clutch transmission proved quick and smooth on a launch drive covering mainly rural B-roads and some freeway sections.

Steering wheel-mounted paddles add extra involvement when you’re in the mood to push through some twisty stuff and select ratios manually.

Speaking of corners, suspension is by struts at the front and a multi-link arrangement (unique to the RS grade) at the rear, with an electronically controlled limited slip differential and ‘Dynamic Chassis Control’ standard. Ride height is 15mm lower than the standard Octavia.

DCC is Skoda code for an adaptive damper set-up and the system offers a ‘Comfort’ mode to help manage bumps, although it adds an air of floatiness on the open road. As the name implies, ‘Sport’ buttons everything down and road imperfections immediately make their presence felt. ‘Normal’ is surprisingly comfortable without upsetting the car’s balance and overall compliance. 

Standard rubber is 225/40 Bridgestone Potenza S005, providing a good grip vs comfort compromise, and the electrically assisted progressive rate rack and pinion steering is accurate, providing good road feel without being too sharp or ‘pointy’. Braking is by ventilated discs all around and the pedal is strong and progressive.

Under the heading of miscellaneous observations, engine, wind and road noise are modest, the grippy sports front seats remained comfortable over several hours behind the wheel, plus a relatively tight 10.4m turning circle and standard 360-degree camera view system make parking easy.  

The current Skoda Octavia was given a maximum five-star ANCAP rating following assessment in 2022. High scores in the adult and child occupant protection categories focused on the stability of the car’s passenger compartment in front offset, full front, side and pole impact crash tests.

For the 2025 model year, standard active (crash-avoidance) tech now includes turn assist and advanced driver fatigue detection, which is on top of auto emergency braking (AEB) operating from 5.0-250km/h (with car and ‘vulnerable road user’ detection plus junction assist), lane keeping assist (and emergency lane keeping), rear AEB, blind-spot monitoring, rear cross-traffic alert, a reversing camera, a 360-degree camera view, tyre pressure monitoring, front and rear parking sensors and more. 

If, despite all that, a crash is unavoidable the airbag count runs to 10 - dual front, front side, rear side, side curtain, front centre and driver's knee.

There are three top tether points for securing child seats across the second row with ISOFIX anchors on the two outer rear positions. 

That’s an impressive safety run down, as good or better than any category competitor.

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 Octavia is covered by Skoda’s seven-year/unlimited kilometre warranty, which is ahead of the mainstream five-year warranty pack, although a little short of some, like MG and Mitsubishi at 10 years.

Service is recommended every 12 months/15,000km and a four-year/60,000km service pack will set you back $2000, with 12 months’ roadside assistance topped up for another year after each trip to an authorised workshop.

That $500 per service charge is a solid amount but not outrageous for a premium, especially Euro, mid-sizer. For reference the Mazda6 20th Anniversary averages $552 per service over the same period.