Audi A5 vs Subaru Crosstrek

What's the difference?

The Audi A5 remains a convincing option in the premium mid-size sedan category, even with the near-$10K price increase over its equivalent grade A4 predecessor.

Even in its base spec, it’s a lovely thing to drive and adds enough new kit to be a reasonable option when it comes to value. In terms of tech usability, it stands out from rivals. Practicality is still king for Audi.

But for the heart-over-head types, the S5 is fast and fun while remaining a comfortable cruiser and the price is decent. On a personal note, a six-cylinder wagon? That's a big yes from me.

For the time it’s available, it’s hard to go past the value on offer in the S5 Edition One. Getting an AWD V6 with that kind of capability for under $100K is something that's sure to tempt buyers. If it doesn’t, we need to take a good look at ourselves.

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

The Crosstrek is good to drive with great ground clearance and an excellent all-wheel drive system for light off-road adventures. I’m also a fan of the styling and features for the money. But The letdowns comes in the form of limited boot space and cabin storage, a short warranty and pricey servicing. Still, it’s great to see Subaru has updated the car's safety systems, the most important part of any car.

The A5 incorporates Audi’s new design language in a way that makes the 2026 model stand out from Audi’s older offerings, but we won’t know how well it works in the family until more new-gen Audi cars arrive.

For now, the A5 is a generally handsome car. It very much looks like an Audi from the front, even a recent A4 if you only very quickly glanced.

The aforementioned S line styling does plenty in making even the base Audi A5 look like a properly luxe thing. There were a few double-checks at the launch to make sure drivers were getting into the right cars.

Fortunately the new car’s designers refrained from busying up the car with trim, the only big features being the side vents at the front.

But even in Avant form the S5 looks athletic, quad-exhausts in the lower bar and the angular rear bodywork moving away from the previously softer, more rounded look Audi had gone with before.

Inside, the changes are arguably more obvious. The A5 is now much more ‘screeny’ than before, especially if optioned with the passenger-side touchscreen.

It’s still decidedly Audi in its layout and design, with geometric shapes on the steering wheel, screen housing, door cards and even on the gear shifter, which is no longer the more traditional handle-type.

While SUVs tend to come in either a tall and boxy or coupe-like shape, the Crosstrek has a uniquely sleek and sporty wagon look that has stayed much the same over three generations.

Also while the Crosstrek competes with the Honda HR-V, Hyundai Kona, Mazda CX-30 and Toyota Corolla Cross the Subaru is the most off-road suitable thanks in part to its high 220mm ground clearance

As if to signal those adventurous aspirations the Crosstrek has a more rugged appearance with robust-looking plastic guards and chunky roof rails.

Inside the Crosstrek looks so much the same as most other new Subarus it's hard to work out which one you’re in. The materials are dark and soft, there is not much in the way of glitzy trimmings but there’s a high quality feeling throughout. 

…and that gear selector is a bit indicative of the new A5’s interior. It’s now more of a switch that requires a little more attention than the traditional shifter, just like the way the more screen-focused interior requires a little more of your eyeball time than physical buttons.

Don’t get me wrong, as far as screens in modern cars go, Audi seems to have made it as easy as possible to use the new-gen software in the A5. The menus are clear, there are good shortcuts and there’s no lag… but buttons are always better when your focus needs to be on the road.

Fortunately the driver display is nice and clear, it’s a good update on Audi’s ‘Virtual Cockpit’ and you can set it to display important information without looking too busy.

Ergonomically, the way the central screen is angled towards the driver, the centre console layout and the small control panel on the door for lights, mirrors and the like all seem to be well considered and mean you don’t have to awkwardly reach for anything.

There are a few quirks specific to the A5 and S5, one being that if you opt for the panoramic sunroof, it comes with a transparency switch rather than a physical cover, so it doesn’t do much to keep the light out.

It’s also good to note that the passenger screen - again, if optioned - turns to privacy mode when playing media so as to not distract the driver. Pretty handy!

Behind the front row, a regular-sized adult should have enough room to sit comfortably for a decent amount of time without feeling cramped. The light through the sunroof comes in handy here.

Behind that is a 445L boot in Sedan form, or 1299L with the rear seats folded down. As an Avant, the space increases to 448L and 1396L respectively.

The Crosstrek is a small SUV but its low and sleek shape doesn’t do it any practicality favours in terms of exiting and entering or storage in the boot.

Boot capacity is 291 litres which is very small compared to its rivals which have capacities closer to 350 or 400 litres.

People space inside, however, is good, and even for a tall (189cm) person like me there’s plenty of space up front and behind my driving position.

Storage space is passable with three cupholders and thin door pockets and a decent-size console bin.

Given the Crosstrek’s adventurous intent, the cabin should be more reflective of that rugged aspiration.

The Crosstrek range is divided into three petrol variants and two hybrids. With a list price of $43,990, our test Crosstrek 2.0S sits at the top of the petrols and second from the top of the line-up under the Crosstrek AWD Hybrid S flagship.

Standard features on our 2.0S include 18-in alloy wheels, roof rails, LED headlights and tail-lights, dual-zone climate control, push-button start, proximity unlocking , 10-speaker audio, wireless phone charging, Apple CarPlay and Android Auto, an 11.6-inch media touchscreen and leather-trimmed seats.

If you’re looking to save a few thousand dollars the 2.0R is almost as well equipped. 

Is it worth stepping up to the hybrid? Not in my opinion. The hybrid is the 'mild' kind and doesn't offer a great deal in terms of real-world fuel savings. You can read more on fuel efficiency below.

The Audi A5 is powered by a four-cylinder turbo-petrol engine which powers the front wheels via a seven-speed dual-clutch automatic transmission. It makes 150kW of power and 340Nm of torque, and should, Audi says, propel the A5 to 100km/h in 7.8 seconds before (eventually) reaching a top speed of 248km/h.

The S5, in all its variants, is powered by a 3.0-litre turbo-petrol V6 which is assisted by a mild hybrid system. It produces 270kW and 550Nm, sending that to all four wheels via a similar seven-speed dual-clutch.

The S5 is much quicker as a result - 100km/h comes along in just 4.5 seconds according to Audi, before reaching a 250km/h top speed.

The Crosstrek 2.0S uses a 2.0-litre, four-cylinder, horizontally-opposed 'boxer' petrol engine which makes 115kW and 196Nm. A continuously variable transmission (CVT) with eight 'speeds’ isn’t the most exhilarating automatic but all Subaru now use CVTs.

The boxer engine has advantageous in terms of a lower centre of mass and helps deliver better driving feel thanks to more adept handling. Boxer engines also sound better to my ears with their throaty burble.

Audi claims the A5 uses 6.9 litres of fuel per 100km, which should theoretically deplete the 56-litre fuel tank after 811km of driving. We couldn’t test this on the launch, but reaching claimed fuel efficiency figures remains an elusive challenge.

The S5, according to Audi, comes with an impressive 7.1L/100km figure in Sedan form, or 7.2L/100km as an Avant. That’s 788km and 777km of theoretical driving range if you’re up for a challenge.

The Crosstrek 2.0S's combined cycle (urban/extra-urban) fuel consumption is 7.2L/100km which aligns closely with our real-world test average of 8.7L/100km returned over mainly urban and city driving. That’s not bad, but given the price of fuel as well as the availability of EVs and excellent hybrids from other brands the Crosstrek is seriously behind the times.

Yes, yes, there is a hybrid Crosstrek, but it’s a mild-hybrid and the electric motor doesn't drive the wheels and doesn’t save much fuel. The hybrid Crosstrek has a claimed combined cycle consumption figure of 6.5L/100km, so there’s not much difference between the efficiency of the two. When you consider the price premium you need to pay it’s not worth stepping up into the hybrid.

One of the first press cars I ever drove as an even younger lad than I am now was the circa-2017 Audi S4.

Without the perspective of all the many, many cars I've since driven, that S4 blew my mind a little bit with its combination of capability and refinement.

Now, with the context of most of the cars available to the Australian buyer in mind, it’s reassuring to get into this new generation and find that the mid-size Audi torch has been gracefully passed on.

Audi says the new generation, sitting on its new platform, has more focus on balanced driving dynamics, steering precision and steering feel. Without sacrificing comfort, Audi wants the A5 to be a sharper driver’s car.

It might not gel with the Euro tradition of a rear-drive executive sedan given the base A5 is front-wheel drive - the brand of course focusing on its quattro all-wheel drive system - but the A5 is decidedly agile for its size. 

Compared to the S5 especially, as the A5’S 1770kg plays the S5’s 2025kg in Sedan form (2040kg as an Avant). It’s a noticeable weight difference, and it makes the A5 more playful without getting properly ragged.

It also rides on smaller 19-inch wheels and would overall probably make for the better daily driver. Even without the all-wheel-drive traction and extra power the S5 offers, the A5 makes a good case for properly plush commuting. Its 150kW isn’t lacking by any means, and that 340Nm does plenty to help when overtaking.

Its suspension feels well damped, keeping the road’s imperfections out of the cabin without numbing the ride and leaving you without feedback. The steering is similarly direct without being too heavy, making the A5 feel athletic for its size.

But for all the A5’s strengths, there is something undeniable about a six-cylinder European sedan (or wagon). The S5 is heavier, sure, and therefore not as naturally nimble, but it makes up for it. And it’s not just the extra power and mild-hybrid assistance.

It’s a great highway cruiser for a start, but it also adds the confidence of all-wheel drive to a trip, which proved extremely useful on the very rainy winter day we tested it. It holds up well on rough surfaces despite the bigger wheels and extra heft, plus it doesn’t feel out of hand when cornering fast, rolling into a predictable understeer rather than quickly losing traction.

But if you’re in any way conscious of your budget, consider the Edition One. It doesn’t lack any of the key things that make the S5 great, and you get to pocket enough money to buy a second used car.

I’ve never met a new Subaru that wasn’t good to drive, apart from that time a friend sent me his 30-year old Brumby minus brakes. But even that was fun, until it was time to stop… Anyway, in my view the Crosstrek is better than its rivals in multiple areas except one, which I’ll get to in a moment.

The Crosstrek 2.0S is comfortable to sit in and its ride and handling balance is exceptional for a vehicle in this class. Honestly, the ride quality, body control and steering outshines the HR-V, Kona, CX-30 and Corolla Cross in my view.

A big call out has to go to the Crosstrek's all-wheel drive system, which is exceptional. I have tested this vehicle in some pretty adventurous settings and the kind of terrain it can devour would frighten its rivals.  

But the one area that lets the experience down is the CVT auto. I feel this way about this type of transmission in any car and I’m not alone. CVTs provide smooth acceleration and deceleration but if you’re hoping for an engaging, sporty experience you’ll be left wanting.

That said, my wife also drove the car and thought it was perfect for city traffic. And I agree, it’s just on the motorway where you might notice the lack of oomph when overtaking.

Visibility is good and you sit quite high for a little SUV. That small size makes it easy to park and manage in the city’s tighter spaces.

Part of the reason we're testing the Crosstrek is because it was updated with more safety tech and equipment towards the end of last year. This safety boost means the Crosstrek continues to boast a maximum five-star ANCAP rating.

The big change was to the 'Eyesight' sensor system with better traffic sign recognition and enhanced AEB systems. An emergency vehicle stop system has also been added to bring the car to a halt if the driver becomes unresponsive.

The rest of the Crosstrek’s features carry over including AEB, lane-keeping assistance, front and rear cross-traffic alert (with braking) and blind-spot warning.

For child seats there are two ISOFIX points and three top tether anchor mounts across the second row.

There is a spare where but it's a temporary type which will get you to a repair place.  

Audi’s five-year/unlimited kilometre warranty is starting to fall behind the industry standard, though is about normal for a premium brand. On top of this, customers can opt to purchase extra years of warranty up to a maximum nine years which costs $3590.

Audi does also offer 12 years of bodywork manufacturing warranty against corrosion or perforation. There’s also five years of Audi roadside assistance.

Servicing intervals for the A5 come in at every 15,000km or 12 months, with customers able to purchase fixed-price servicing plans at a discount compared to paying per service.

A five-year servicing pack for the A5 Sedan is $3360, and for the S5 it’s priced at $3540.

Subaru’s five year united kilometre warranty is becoming less appealing as other brands offer seven or even 10 years of coverage. 

Servicing is recommended every 12 months/15,000km and a capped schedule is pricey relative to its competitors at more than $2400 over five years or about $400 on average per service.

The brand is represented by a long-established and stable network of close to 130 dealers covering metro, rural and regional locations across every state and territory.