Subaru Outback vs Audi A4

What's the difference?

Over 30 years and seven generations of Outback in Australia, the latest might just be the best.

It's great to drive, even better to sit in, very easy to live and willing to go further than most equivalent large SUVs at its price point.

The styling is definitely divisive, with purists unhappy that the long, crossover wagon silhouette is now gone, but what we have instead is a family-friendly vehicle that pleases on so many fronts.

We’d go as far as saying the latest Outback might be the most-rounded Subaru currently available, and great value to boot. And the base AWD is all the SUV most people will ever need.

That’s not bad for something this square!

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

The Audi A4 allroad 40 TDI quattro S Tronic is a nice-looking wagon that’s fun to drive.

It’s packed with tech, adequately functional for daily life and it’s also capable enough off-road as long as the driving surface is nothing more challenging than well-maintained gravel or dirt tracks in dry weather, and you’re not planning a rough-and-tumble expedition into remote bushland.

As I mentioned earlier, the great thing about adventures is that you can scale them to suit you and your vehicle and the allroad offers a nice stepping-stone for people who’d like to experience the outdoorsy lifestyle, before perhaps diving deeper into it.

Historically, Subarus have majored on quirky. Kooky even.

Think buggy ‘60s 360, offbeat ‘70s 1400, spacey ‘80s Vortex, futuristic ‘90s SVX, Alfa-esque ‘00s pre-facelift Tribeca, dorky ‘10s Exiga. We’d go as far as saying that, in over 50 years, only a handful of Subarus have looked normal. And they’ve all been boring. The beautiful ones, like the original Impreza and ’03 Liberty, remain stunning.

But quirkifying such an important family car in such a mainstream segment… that's risky. And we’re here for Subaru’s boldness. We just wish the details weren’t so heavy handed.

Longer, larger and wider than any prior version, the 2026 Outback shares its stretched platform architecture fundamentals with the latest Forester. That’s a sound basis. Just Xeroxed up by about 15 per cent. Boxy shape. Deep glass. Wide doors. Form over function. This is designed to make life easier.

What you make of the Wilderness’ visual features, including the dramatic grille mask, SUBARU wording, painted trim surrounds and cladding-on-cladding (behold the Kia Tasman-like squared-off wheel arches if you dare) is down to personal taste. Eyes be damned! But it is so far-removed from the elegant grace of the previous model that some might argue a name change would at least have silenced the critics.

On the other hand, besides fugly being in Subaru’s DNA, a large, lofty SUV is probably truer to the term ‘outback’ than on any elegant and gracefully-silhouetted crossover wagon.

Meanwhile, the polar opposite is true inside. It’s as if the interior designers strove for class and calm, with none of the exterior styling’s visual noise, or shouting in the Wilderness’ case. And there is the luxury of space, vision and scope, further enhancing the Outback’s usefulness. That you can’t see the body, just the beautiful cabin’s detailing, elevates this Subaru. Unlike in the previous model, which was a bit of an aesthetic and functional mess inside.

The allroad’s overall look is part of a range-wide refresh and it certainly fits in with the line-up’s updated aesthetic.

Because I’m a bloke who spends the bulk of my time in 4WDs – traditionally bulkier vehicles rather than slim city-friendly wagons – I’m not totally enamoured of the Audi’s style, especially in terms of trip-packing practicality. However, I can certainly appreciate the appeal of its quite low, sleek and streamlined appearance, which its tweaked chunkier grille adds some gravitas to. It’s just not my cup o’ tea.

Like all Subarus, Outback boasts an interior of very high-quality craftsmanship, being built beautifully, without rattles or noises or jarring trim.

The difference here is just how pleasingly practical and easy yet attractive this environment is, from the moment that wide-opening door opens and shuts with reassuring solidity.

The horizontal dash layout departs from the Tesla-aping portrait screen domination of the previous generation, banishing the confusing and annoying virtual controls for real, live buttons.

But is it original? The layered presentation is attractive and distinctively Toyota… err Subaru. Yes, it is very much like the bZ4X-based Solterra EV’s look inside.

That’s no bad thing from an ergonomic point of view. The driving position is flawless, the seat/wheel/controls relationship considered and the placement of the climate controls, audio system, armrest and storage just right. We’re also happy to see the instrumentation display incorporate various visual choices, including digital analogue-style dials.

A particular callout goes to the slick and speedy tactility of the brand’s latest touchscreen, as well as the (again suspiciously Toyota-like) interface and graphics layout. It’s all good.

But wait, there’s more. The Outback’s front seats are claimed to be particularly supportive, and after hours in them on and off road, they seem to exceed Subaru’s claims.

If you’re expecting regular mid-sized SUV levels of interior space, be prepared to be impressed, because the Outback’s extra sizing outside seems to be multiplied inside. There’s ample room for long legs, big hats, broad shoulders and buxom hips. It all works so well. This is probably one of the best modern SUV interiors, period. Nothing seems to have been overlooked.

The rear seat is presented to please, too. It can seem a bit drab in the lower-line models, but the same virtues of effortless entry/egress, seat comfort, convenience (including air vents, USB ports, cupholders and armrest placement) apply. We noted the lack of road/tyre noise intrusion at speed, too.

Behind the very sixties Jeep Wagoneer-looking rear is a vast luggage area, complete with a low floor, remote rear-seat folding handles, 12V outlet and quality trim. And that space-saver spare lives underneath.

Subaru seems to have designed this car from the inside out and it shows. A rare 10/10 from us.

I’ll answer that question as a politician would – without actually answering the question.

The allroad’s interior looks good and certainly feels open and spacious, although the driver’s seat tends to feel a bit more snug as the dash is angled towards that position.

The new 10.1-inch touchscreen, home for most upfront functions, dominates the dash, in a good way.

The front seats are electrically adjustable with lumbar and driver memory.

There are plenty of places in which to put your everyday bits and pieces (including a decent storage bin/arm-rest), as well as charging points, including two USB ports, for your devices.

Need somewhere to put a cold beverage, mate? There are two cup-holders between driver and front-seat passenger, two in the fold-down centre arm-rest for the back-seat passengers, and bottle holders in all doors.

Back-seat passengers also get air vents, climate control, mesh seat-back pockets and grab handles. 

There is a 495-litre cargo space when the rear seats are in use, but that increases to 1495 litres when those seats – 40:20:40 split folding – are stowed away in the floor.

The Audi A4 allroad 40 TDI quattro S Tronic has a MSRP of $69,900 (plus on-road costs).

It has a 2.0-litre four-cylinder turbo-diesel engine unit (140kW/400Nm), a seven-speed S tronic automatic transmission, and Audi’s quattro all-wheel drive system. 

In standard guise this allroad’s features list includes a new 10.1-inch touchscreen (with Apple CarPlay and Android Auto), DAB+ digital radio, an Audi 10-speaker stereo, wireless charging for Qi-enabled smartphones, Audi’s Virtual Cockpit (a 12.3-inch digital display), smart key with push-button start, leather trim, three-zone climate control, as well as LED headlights, 18-inch alloy wheels, illuminated door sills, and overall tweaked exterior and interior styling.

It also has AEB with pedestrian detect, lane change warning, rear cross-traffic alert, front and rear parking sensors and a reversing camera.

But our test vehicle has a few different features and a fair few extras. Our allroad has a ‘price as tested’ of $75,681 (plus on-road costs), because it has Assistance plus package ($2900), which includes a raft of driver-assist tech, such as adaptive cruise control, active lane assist, collision avoidance assist, high beam assist, head up display, park assist (helps to steer the vehicle into a parallel or perpendicular parking space), as well as a 360-degree-view cameras 

It also has 19-inch Audi sport alloy wheels in 10-Y-spoke design ($1350), instead of the standard 18-inch alloy wheels in 5-V-spoke design, and metallic paint (Mahattan grey, $1531).

Note: when we were conducting this test, Audi announced that, among other things, it would release a new-gen A4 allroad quattro 40 TDI in early 2021 that would have an extra 10kW more than our test vehicle, so it’ll be a 150kW/450Nm machine.

For those of you into hot laps, the current-generation achieves 0-100km/h times of 7.9 seconds; the new A4 allroad quattro 40 TDI is claimed to achieve that mark in 7.3 seconds.

Pricing for the upcoming 150kW A4 allroad quattro 40 TDI as standard was set to be $70,700. 

Don’t worry, Subaru traditionalists. The Outback again offers a pair of horizontally-opposed 'boxer' four-cylinder engines.

The regular Outback versions are powered by a 2.5-litre twin-cam petrol unit making 137kW of power at 5800rpm and 254Nm of torque at 3700rpm.

Choosing the Wilderness switches things up to a 2.4-litre turbo version delivering 194kW at 5600rpm and 382Nm between 2000rpm and 3600rpm.

Both use a continuously variable transmission (CVT) with eight artificial ‘steps’ for a more torque-converter-like experience. Sadly, no manual gearbox is available.

The Audi A4 all road 40 TDI quattro S Tronic has a 2.0-litre, four-cylinder turbo-diesel engine, producing 140kw at 3800-4200rpm and 400Nm at 1750-3000rpm.

It has a seven-speed S tronic automatic transmission and all wheel drive.

Where the Outback regresses compared to its predecessor is efficiency.

Despite a modest 50kg weight rise, the substantially boxier shape is probably behind the jump in petrol consumption, rising nearly one litre per 100km compared to before in the Outback, and nearly 2.5L/100km, in the heavier Wilderness.

The combined average consumption figure for the 2.5-litre naturally aspirated engine is 8.1L/100km, for a carbon dioxide emissions rating of 183 grams per kilometre, while the 2.4-litre turbo manages 9.7L/100km and 228g/km.

Filling the 63L tank, expect an average range of about 777km in the former and just 648km in the latter. Surely, the coming hybrid version can’t arrive soon enough for some buyers.

At least both engines can drink from the standard 91 RON petrol bowser.

So much for the theory. Out in the real world, over a solid day's testing on- and off-road, we found there was a difference of about 1.5L/100km between the regular Outback and the Wilderness.

It has claimed fuel consumption of 5.2L/100km (combined), but we recorded actual fuel consumption on test of 8.4L/100km – driving in soft sand likely negatively impacted that figure.

It has a 61-litre fuel tank.

Confession time. The way the previous Outback drove was profoundly disappointing. The steering felt numb, the ride was too stiff and the car seemed wilfully dull, even in the turbo version.

The contemporary Forester ran rings around it for driving pleasure and refinement.

But Outback number seven is completely different and maybe the best-driving non-WRX Subaru right now.

From the moment you climb on board this vast SUV from Japan, everything feels right – from the driving position and relationship with the controls, to the sumptuously comfy seats and commanding vision all around the vehicle. That’s a promising start.

Push the ignition and press the accelerator down, and the regular Outback 2.5 quietly, gently and smoothly moves off the line. With modest power outputs and a CVT, you might expect it to also sound revvy and droney, but instead the acceleration is strong and throttle responses determined.

We drove this for hundreds of kilometres and never found the performance lacking, even with three adults and their luggage on board, over hilly and even mountainous terrain. Yes, it is possible to have the CVT whining at higher revs, but not within normal driving scenarios. And the quietness and lack of road noise is terrific.

Moving to the Wilderness and its 2.4-litre turbo powertrain, the same applies, except of course mid-range response is significantly faster and with a slicker, more refined delivery. Press and squirt, this is deceptively quick, because the car does a great job in masking the noises and vibrations that working an SUV hard often elicit.

We only wish there was a manual option. With steel wheels, cloth seats and without the Wilderness' add-on gargoyles.

Now, it also seems that Subaru listened and learned from previous criticisms like ours, because the Outback’s newly-redesigned steering is a delight, with a natural, fluent sweetness and ease that’s combined with a pleasing connection with the driver.

The result is balanced, controlled and enjoyable handling, backed up by reassuringly stable road holding. We drove through a sudden, heavy thunderstorm near Bathurst on the first, hot summer afternoon’s test session, and found the Outback to feel impervious through such slippery conditions.

And this all largely applies to the Wilderness as well, though its 20mm-higher ground clearance (to 240mm) makes it feel a little less composed than the glued-down regular model. Both feature a stiffened body and multi-link rear suspension, by the way.

More progress has been made in the Subaru’s ride quality. Gone is the hard suspension feel, for a far-less firm set-up, providing a comfortable and queasy-free ride. Even in the loftier Wilderness. This is the model’s greatest advance over its predecessor and we’re extremely happy with the outcome.

Finally, other than the at-times over-eager driver-attention monitor, the ADAS tech provides subtle, nuanced back-up, with quiet lane-keep intervention, a measured adaptive cruise-control functionality and no jarring buzzes and warnings.

We also enjoyed a session taking both grades off road, to show off their 4WD prowess. The clearances are ample, the hill-descent tech effective and the ability to scramble over wet rocks impressive. The Wilderness especially may even live up to its name!

This is a difficult SUV to fault. The Outback’s breadth of capability on and off the beaten track give it an unusually wide bandwidth for what is a monocoque bodied family convenience. That there is so much sophistication and fun to be had as well make this so much better to drive and live with than the disappointing old version.

We can’t wait to get to know the latest Subaru better on more familiar roads.

For a bloke who spends a lot of time in big, tall and bulky 4WDs, I felt like I was driving a go-kart. It’s that low, but it’s also that much fun – and it’s a very different driving experience to what I’m used to.

The allroad is 4762mm long, 1847mm wide and 1430mm high, and has a listed kerb weight of 1720kg. So relative to the 4WDs I usually steer around, this is light and low slung. It’s more car than SUV, that’s for sure.

Acceleration is rather punchy (the engine and auto are a decent match-up), steering is light but precise, and you can cycle through drive modes (efficiency, comfort, auto etc) to set up vehicle characteristics to suit your driving style and conditions.

The quattro all-wheel drive system helps to keep the allroad planted and composed at all times. 

Ride is on the sharpish side of firm and you do tend to feel every irregularity in the road surface – it is long and low and on low-profile rubber afterall.

The virtual cockpit plus – a 12.3-inch high-resolution colour display – offers a comprehensive read on all things to do with the allroad.

Throw around your superlative of choice – “sporty” and “dynamic” fit this allroad well – but I’m loathe to gush about its on-road performance much more than that because I reckon if any motoring journos are reading this – many of whom spend the lion’s share of their time swanning about in sports cars – they would have already choke-spat out their dirty chai with surprise by now.

The Audi A4 all road 40 TDI quattro S Tronic has the maximum five-star ANCAP safety rating.

It has eight airbags (dual front, front side, side bags front and rear, and curtains front and rear), as well as AEB with pedestrian detection, lane change warning, rear cross-traffic alert, a reversing camera, and front and rear parking sensors.

Subaru offers a five-year/unlimited kilometre warranty, and that also comes with 12 months of roadside assistance.

Now, that's pretty average nowadays, so nothing special, particularly when other SUV companies like Mitsubishi, Nissan and MG offer conditional 10-year warranties.

Service intervals are at 12 months or 15,000km for both engines. There is a capped-price servicing offer covering this timeframe. They are currently listed at approximately $350, $530, $405, $705 and $370 for an average of $472 per workshop visit.

There are 128 dealers or authorised Subaru service centres across Australia as of January 1, 2026.

This Audi has a three-year/unlimited km warranty. Service intervals are recommended every 12 months or 15,000 km, whichever comes first.