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Audi S5


BMW M4

Summary

Audi S5

It's inevitable that Audi's S5 will spend the bulk of its time pouncing between traffic lights in Australia's clogged and cramped CBDs, but it's hard to imagine a better place to enjoy the hard-charging antics of this stunning Coupe than the sublime twists and turns of Tasmania's perfect blacktop.

Based on the also-very-pretty A5 Coupe, the S-stamped version adds a powerful 3.0-litre V6 engine, a quick-shifting eight-speed gearbox and some suspension trickery that glues the sleek Audi to the road surface below.

It's the fastest, most powerful and lightest S5 to date, and it's cheaper than the car it replaces to boot. And better still, we had an entire island neatly wrapped in perfect ribbons of tarmac to put it to the test.

The second-generation version of the S5 Sportback is set to appear in May, while the new S5 Cabriolet will follow later this year. For now, the two-door Coupe will lead the charge. 

Safety rating
Engine Type3.0L
Fuel TypePremium Unleaded Petrol
Fuel Efficiency8.5L/100km
Seating4 seats

BMW M4

BMW continues to expand its range of hot-to-trot sedans and coupes, with the company adding three new variants across its M3 and M4 ranges.

At one end is the Pure, a stripped-down version of the regular M3 and M4, while at the other is the new M4 CS, which is designed to appease potential buyers who may have missed out on the potent but limited – and expensive – M4 GTS.

We had a brief drive in both variants in Victoria, and it’s clear that one variant is a lot better than the other. And not necessarily the one you might think…

Safety rating
Engine Type3.0L turbo
Fuel TypePremium Unleaded Petrol
Fuel Efficiency8.3L/100km
Seating4 seats

Verdict

Audi S58.1/10

The kind of car that pushes back the autonomous argument, the S5 Coupe is a fun and frantic blast from the behind the wheel. Addictively powerful, sharp to steer and with the kind of endless grip that turns a twisting road into your own personal amusement park, the S5 injects a ton of fun into back-country blasts. It might be a touch uncomfortable in the city, but that's a price we're willing to pay.

Does a V6 turbo Audi S5 trump the previous V8 version? Tell us what you think in the comments below.


BMW M47.6/10

The CS is a rocketship, no doubt, and it looks pretty incredible up close. Honestly, though, I’m struggling to see the value in an $82,000 leap from the Pure.

Factor in more expensive tyres – and different sizes at each end! – and little things like less robust interior trim, and the Pure starts to look like very good buying.

If you missed out on the GTS, the CS is a good substitute. If you’re looking for a BMW M4 that offers most of the bang for far fewer bucks, then the Pure is for you.

Would you go for the BMW M4 CS or the Pure?

Design

Audi S59/10

Undoubtedly one of the better looking cars on the road today, the Audi S5 Coupe looks sleek and stunning from every angle.

Viewed front-on, the newly designed single-frame grill (it's now wider and flatter) looks slick and powerful, while a raised bulge in the bonnet (Audi calls it a power dome) hints at the performance lurking beneath it.

Side on, a body crease (so sharp it's like it's been cut with a laser) runs the length of the body, while the 19-inch wheels are perched at the furthest corners. Four burbling exhausts emerging from beneath the boot complete this perfectly painted picture of intent.


BMW M48/10

The M4 Pure looks all but identical to the M4 (and M4 Competition, if I’m honest), with the only real difference in aesthetics coming from the rim size and style.

All three feature an M bodykit that adds aggression and punch over a regular 4 Series, while the bulgy bonnet, quad exhausts and gloss black grille also tells people it’s no ordinary Bimmer.

The CS does step the game forward, with a bespoke front splitter in carbon fibre as well as a subtle rear end revision that includes the rear diffuser from the GTS under the bumper, and a small spoiler on the bootlid.

Practicality

Audi S57/10

Well, the hint is right there in the name. This might be a touch over 4.6m long, but that swooping coupe roofline eats away at your practicality, especially for rear seat passengers.

Up front, though, it's spacious and comfortable and built for purpose, with terrifically bolstered sports seats and a flat-bottomed steering wheel that's among the best in the business.

Shift to the back, and you'll find two seats (the middle one has been replaced by a weird plastic table), but there is plenty of legroom. Headroom, on the other hand, is a less positive story, with anyone who is 183cm (six-foot) or taller are sure to become well accustomed with the S5's roof lining.  

There's a cupholder in each of the rear doors, matching the two for front seat passengers, and two ISOFIX attachment points in the back row. Backseat riders also get their own air-con controls, and a power outlet.

Boot space is what Audi claims is a class-leading 465 litres (up 10 on the outgoing car) and the rear seat is split 40/20/40.


BMW M47/10

The Pure’s front half makes for a comfortable and familiar location, especially if you’ve sat in a BMW over the last few years. It’s less ostentatious than the other M4s, too, with simple yet attractive cloth fabric, a leather-wrapped wheel and a restrained trim palette.

The CS steps things up a few notches, with literally metres of motorsport-spec Alacantara suede covering the inside, including the steering wheel. Our experience shows that suede wheels can wear more quickly with use, but they can be easily re-covered when the need arises.

The M-Sport front seats, too, are much more aggressive and sporty, but are still a decent fit even for the, erm, larger gentleman.

Both cockpits sling the driver’s seat low, and the steering wheel can be brought in close, making for an inclusive driving feel.

The two-door M4’s rear-seat area isn’t a focus for most buyers, but it is surprisingly difficult to access. There is a rear-mounted electric slider switch, but the seat-back latch is difficult to both grab and operate, and the seat moves forward very slowly. The high sill, too, makes rear access a tough task.

There are two ISOFIX points if you do want to bring kids along (good luck getting them in), and the seats drop down to extend the 445-litre luggage area.

There’s also space for two bottles front and rear in the Pure, a smallish stash space below the centre console and a lidded bin with a (kinda outdated) modular phone holder that requires the purchase of a bespoke bracket to suit your phone.

The CS must do without the bin, while its lightweight compressed-fibre door skins also forgo pockets and bottle holders. The door handles are also replaced with poorly placed racecar-spec fabric door pulls that make it quite an effort to actually close the door. Fashion over function of the highest order here (are you really saving that much weight over a door handle?).

There’s no spare wheel in either car, with a can of sealant and BMW’s Concierge services your only respite in case of a flat.

Price and features

Audi S58/10

Audi's new S5 Coupe arrives with a sticker price of $105,800, which is a touch over its most obvious competitor - the marginally slower BMW 440i Coupe.

The good news, though, is that you'll want for little, and can easily avoid Audi's infamous options list. Expect 19-inch alloy wheels that display the bright red brake calipers, illuminated door sill trims, nappa leather sports seats that are heated in the front, and offer pneumatic bolster and lumbar support, plus carbon detailing in the interior.

In-cabin technology is taken care of via Audi's awesome 'Virtual Cockpit' (a huge digital screen that replaces the traditional dials in the driver's binnacle - the Google Earth-overlayed navigation is particularly outstanding) along with a second, centred screen that feeds a 10-speaker stereo.


BMW M48/10

We drove the M4s during the launch event, so we’ll concentrate on those – suffice to say the M3 is all but identical save for its extra two doors and its cheaper price point. Because sometimes, more is less.

The $129,900 M4 Pure is unique to Australia, and is based on the regular $139,900 M4. It’s still pretty well equipped, too, despite its bargain-basement assignation.

It still gets a 317kW twin-turbo six-cylinder engine, rear-wheel drive and a seven-speed dual clutch gearbox (with a sweet six-speed manual as a no-cost option).

It also gets everything you’d expect in a Bimmer, including a carbon fibre reinforced plastic (or CFRP) roof, to lower the centre of gravity as well as looking sexy, automatic lights and wipers, head-up display, digital radio, powered seats, pushbutton start, a nine-speaker stereo and an updated iDrive multimedia system run from on an 8.8-inch touchscreen.

Four-piston front and two-piston rear brakes, adaptive suspension and a limited slip rear diff are also included.

It misses out on a full leather interior, the rims are only 19 inches in diameter front and back instead of 20, and the headlights are merely LED, not adaptive. I don’t know about you, but they’re all things I can live without…

At the top is the new CS, which costs $211,610 plus on roads – or about $82,000 more than the Pure, and a $56,000-odd jump from the $154,900, 331kW M4 Competition, upon which it's based. 

For that you get more stick – outputs jump to 338kW and a GTS-matching 600Nm – as well as set of staggered-size wheels. The rears are 20 inches in diameter fitted with 265mm wide tyres, while the 19s up front are shod in 285mm-wide Michelin Cup Sport 2 tyres – the same set-up as the GTS, incidentally.

There’s also a 25 per cent lighter CFRP bonnet, carbon fibre front splitter and a GTS-spec rear diffuser, along with lighter M-Sport front seats and lashings of motorsport-spec Alcantara suede in the cabin.

Interestingly, it does – finally – give the M range a car that outpoints its arch rival, the 336kW/600Nm Mercedes-AMG C63 in outputs, although it’s still more expensive.

Engine & trans

Audi S59/10

The S5 Coupe's engine is an absolute peach, with a thick and steady flow of power that can make you forget a V8 version ever existed.

The turbocharged, 3.0-litre V6 is good for 260kW at 5400rpm and 500Nm from 1370rpm, channelled through a sensational eight-speed automatic gearbox and on to all four wheels. It's enough for a 4.7sec zero to 100km/h time and a limited top speed of 250km/h. But the sprint is only half the story, with the engine's mid-gear acceleration offering an insanely addictive rush of power when overtaking.


BMW M48/10

A new exhaust backbox, an ECU tweak and an extra dollop of revs to the 3.0-litre twin-turbocharged straight-six petrol engine nets the CS an extra 7kW of power over the Competition to push it out to 338kW at 6200rpm with a 7600rpm redline, and yields 50Nm more torque for 600Nm across a much narrower range of 4000-5380rpm.

The 0-100km/h dash for the CS is exactly 0.1 of a second quicker than the Competition at 3.9 seconds.

The Pure, meanwhile, makes 317kW at 5500rpm and 550Nm between 1850 and 5000rpm. It’ll do 0-100km/h in 4.1 sec in dual-clutch guise.

The lighter bonnet only gives the 1580kg CS a 5kg weight advantage over the Pure in dual-clutch spec, while the manual Pure is 20kg lighter than the CS, which can’t be had in self-shifter guise.

Fuel consumption

Audi S57/10

Well, Audi puts the number at a claimed/combined 7.5L/100km, but if you drive the S5 anything like you should, then you'll see that number climb skyward like its just been launched into space.

The S5 Coupe's C02 emissions are pegged at 171g/km.


BMW M48/10

Interestingly, the more powerful CS claims a better combined fuel economy figure of 8.4 litres per 100km than the Pure, which returns a claimed 8.8L/100km on the combined cycle.

A 100km dash in the Pure netted us a dash-indicated figure of 9.1L/100km, while our CS test was a bit too short (and too track focused!) to effectively verify BMW’s claim.

Driving

Audi S59/10

Addictive. The power delivery from that S5's V6 is rich and constant, and there's useable urge lurking all over the rev range. The sprint from 0-100km/h is enticing enough, but it's the way the car climbs from 90km/h, 100km/h or 110km/h when you plant your foot, a surging wave of power kicking you in the base of the spine as the S5 Coupe blasts you into the future.

The steering tune is bespoke to the S5, and it's the only model in the A5 range that arrives with adaptive dampers as standard fit, allowing you to dial firmness into the suspension, as well as tightening up the steering, gearing and throttle response.

As a result, it is an absolute joy to pilot through bends, sitting low and flat throughout before making use of its all-wheel drive to hurtle out the other side. It's the stuff involuntary smiles are made of, and you're unlikely to ever tire of it.

For day-to-day use, however, it sits just on the firm side of comfortable, which might grate on pockmarked city road surfaces, but the engine, exhaust and steering weight are all muted enough to ensure it can double as a quiet and composed commuter.


BMW M47/10

Both the Pure and the CS rely on BMW’s tri-mode adaptive dampers to give the car a different character when required, as well as an ‘All Ahead Full’ M button that can be set to a driver’s preference for throttle, gearbox, damper and steering modes.

Through town and out on the freeway, the M4 is pleasant enough in comfort mode, with a bit of tyre roar making its way into the car on rougher surfaces.

The Pure’s 19-inch wheels wear slightly taller-profile, less-aggressive tyres than the CS, which, combined with its lower engine output, gives the cheaper car a surprisingly more mellow demeanor overall. It’s not soft, mind you; it’s still pushing almost 500 old-school horsepower to the rear tyres, so there’s plenty on tap if you want to play.

Like the Competition, the CS shows a more mature side once the pace increases. The stiffer springs from the Competition and the more aggressive tyre set combine to reveal a complex damper map that can handle mid-corner corrugations and bigger hits with aplomb, while the chunky brakes are superbly modulated and offer incredible feel all the way through a big stop.

Both M4s come together beautifully on longer runs, with especially seamless flow through faster, longer corners. Ultimately, the M4 likes to be leant on a bit - but it takes a deep breath to trust it implicitly.

The steering, too, is still too digital and artificial at crucial moments. It turns in with aplomb and holds a line, but you’re not feeling it through your fingertips when you need it most, despite an array of electronic feels to pick from. Older M cars were far better in this area.

A few track laps confirms that the M4 is still a terrific toy, and that lack of linearity in the throttle map and steering don’t overly hurt its pace.

Safety

Audi S59/10

Audi has thrown just about everything it's got at the S5 Coupe, and the safety list is extensive. Expect six airbags (dual front, side and curtain), which join a reversing camera, parking sensors, forward collision warning with AEB and pedestrian detection, a rear-impact sensor, cross-path assist and a driver fatigue detection system.

The entire A5 range was awarded the maximum five star ANCAP safety rating.


BMW M47/10

Full-length curtain, front and front-side airbags, as well as plenty of high-stregth steels in the body build, help to give the BMW a top ANCAP score of five stars.

BMW doesn’t offer a ‘full stop’ automatic emergency braking function, stating that it wants the driver to still have final control over an emergency stop. The M4 also misses out on lane guidance and adaptive cruise control.

It offers a ‘light’ city-braking option, along with lane-departure warning, pre-emptive safety preparation and an intelligent emergency call function that activates in the event of a crash.

Ownership

Audi S57/10

The Audi S5 Coupe is covered by a three-year, unlimited-kilometre warranty, and requires servicing every 12 months or 15,000kms.

Audi offers the ability to pre-pay your maintenance costs for the first three years at $1,850.


BMW M48/10

BMW also offers a Service Inclusive program for $3533, which covers everything – including spark plugs, brake fluids and other liquids – for five years or 80,000 km.

A more inclusive program that includes brake rotors, pads and clutch plates costs $8195.

A three-year free roadside service assistance program also covers the range.