Audi S5 vs Cupra Formentor

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 Cupra Formentor VZe Tribe Edition offers some great luxury features and is coupled with a plug-in hybrid powertrain that should entice those wanting something more efficient than the standard petrol grade. It's peak efficiency is only available with a fair amount of charging commitment, though, and the driving comfort isn’t always the best but its fun and looks hot. The price point also makes it appealing compared to its rivals.

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.

The Cupra Formentor sounds like a Transformers name and if it were one, it’d be a Decepticon, for sure. It’s way too sharply styled and sexy to be a good guy. 

The special-edition model sees it paired with black and copper 19-inch alloy wheels and every design aspect doubles down on its sports-car presence from the crisp pleating across the body, to the twin exhausts and shapely grille. And this sporty presence is what its rivals lack.

Head inside and you'll notice the biggest change from the standard VZe model are the sport bucket seats in the front and the blue leather upholstery that has been liberally applied across the cabin.

The dashboard features gorgeous copper accents and contrasting stitching while being headlined with large tech screens that immediately catch your eye.

The interior has a killer design but it's not one you'd call plush as the edges and surfaces are as sharp as they look.

…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.

For something that leans more towards a sports car than SUV in its styling, the cabin is still fairly practical when it comes to space and access.

Front occupants enjoy the best of each, though, and it's easy enough for a taller driver to get into a comfortable position.

The rear row offers excellent headroom but the legroom may be cramped for a tall passenger. It's best to think of the car as a four-seater as the middle armrest won't go down when there is a car seat installed.

In terms of seat comfort, fatigue will set in early on a long trip for front rowers as they are decidedly hard under the butt but the padding is a lot better in the rear row.

Overall, storage options and amenities are great throughout the car with the tri-zone climate control, heated front seats and steering wheel functions giving a premium cabin experience.

The glove box is extra large and can easily fit a small handbag and a manual while the middle console is on the small side. There are four cupholders and drink bottle holders (4/4) but the front cupholders need to be spaced out more to accommodate two cups properly. A few loose coffee lids were had!

In the rear you also get two map pockets and the boot has 345L of capacity available which is on the tiny side for a medium SUV! However, the wide boot aperture tricks you into thinking it’s bigger and the powered tailgate is always a handy feature.

Technology looks great but the multimedia system is finicky to use and one that takes a while to get used to. At first it's difficult to recognise what you have to touch to access the different menus available but the screen is responsive and the graphics are clear.

The built-in satellite navigation is easy to use, and the Tribe Edition also has wired/wireless Apple CarPlay and Android Auto, four USB-C ports, a wireless charging pad and a 12-volt socket.

There are usually three variants available for the Formentor; the base V petrol model, the mid-spec VZe plug-in hybrid and the range-topping VZx petrol.

The Tribe Edition pairs the plug-in hybrid powertrain with some of the features you get in the VZx, making it technically sit right below the top model, despite being $2200 more expensive at $67,990 MSRP.

Yet still it offers great value compared to its luxury rivals, the Lexus NX350h Luxury Hybrid which sits at $71,600 MSRP and the Peugeot 3008 GT Sport Plug-in hybrid which starts at $82,915 MSRP, without feeling like the poor cousin.

For a $3K price hike over the standard VZe model, you enjoy heated front seats, sport bucket front seats, 'Petrol Blue' leather upholstery throughout the cabin, black and copper 19-inch alloy wheels, a black headliner, a 360-degree view camera and a powered drivers seat with memory and lumbar function.

Other standard equipment includes keyless entry and start, powered tailgate, heated steering wheel, dusk-sensing LED headlights, rain-sensing wipers, auto-start/stop function and a tyre repair kit and inflator.

Technology looks top-tier with the 12-inch touchscreen multimedia system with built-in satellite navigation, 10.25-inch digital instrument cluster, tri-zone climate control, wired and wireless Apple CarPlay/Android Auto, four USB-C ports, Bluetooth, AM/FM radio, digital radio and a nine-speaker Harman Kardon sound system.

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 VZe Tribe Edition is a plug-in hybrid that has an electric motor that produces up to 85kW/330Nm. This is paired with a 1.4L four-cylinder turbo-petrol engine. Together, they produce outputs of up to 180kW and 400Nm.

However, once the lithium-ion battery is depleted, those figures drop to 110kW/250Nm and you notice the difference on the open road. 

The Tribe has a smooth six-speed automatic transmission and can do a 0-100km/h sprint in 7.0-seconds. Not crazy fast but still fun.

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.

Like all plug-in hybrids, you get the best efficiency if you recharge the Tribe often. If you want to get close to the official combined (urban/extra-urban) fuel cycle figure of 1.9L/100km you need to charge it every single time you use it.

Following this procedure over 347km of a mix of open and city driving, saw the real-world usage pop out at 2.3L/100km, which is outstanding.

However, the second half of the week saw 336km travelled and no recharge and the real-world usage stepped up considerably to 6.0L.

With its 40L fuel tank, you have a theoretical driving range of up to 2105km but expect less in real-world conditions. Worth noting Cupra recommends a minimum 95 RON unleaded petrol for this model.

The Tribe has a lithium-ion battery with a usable 10.9kWh capacity and the claimed pure EV range is up to 58km, as well as, a claimed 14.1kWh energy consumption figure.

Over my week with it, the consumption hovered around 22.8kWh/100km when cruising on the highway going 100km/h.

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.

The VZe Tribe Edition is happiest in the city and when you have a full battery. This is when it feels the most responsive with its power delivery. In the city, it’s quick and sure-footed. 

However, once that battery hits empty and you’re on the open road, the power is there but it stops feeling as fun.

The firm steering keeps it nimble and the driver's cockpit makes you feel well connected with what the car is doing but the ride comfort is like the design, not what you'd call plush.

The suspension is firm and you feel every bump in the road. Road and wind noise are also pretty high and in general, you feel a bit weary at the end of longer trips.

The visibility is good despite having narrow windows but a car seat or passenger in the back seat compromises the rear view vision. 

The Formentor shines in a tight car park with its 10.7m turning circle and compact proportions. The 360-degree view camera system is also most welcome but the quality of the feed is reflective of the grade level.

The Formentor has a maximum five-star ANCAP safety rating from testing done in 2021 and now features 10 airbags including side chest bags for the rear row and a front centre airbag as standard.

Other standard equipment includes blind-spot monitoring, driver monitoring, tyre-pressure monitoring, LED DRLs, front and rear fog lights, forward collision warning, rear cross-traffic alert, lane departure alert, lane keeping aid, side exit assist, adaptive cruise control, park assist, front and rear parking sensors and a 360-degree view camera system.

The Formentor has AEB with car, pedestrian and cyclist detection and is operational from 5.0-250km/h. The Formentor also has two ISOFIX child seat mounts and three top tethers but the rear seat is only wide enough for two child seats.

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.

The Formentor has a five-year/unlimited km warranty but it’s becoming more common to see longer warranty periods being offered now.

You can pre-purchase a three- or five-year servicing program. The three-year program costs a flat $990, averaging $330 per service. The five-year option averages costs $1990, averaging $398 per service which is reasonable for the class.

Servicing intervals are good at every 12-months or 15,000km, whichever occurs first.