BMW 4 series VS Audi RS5
BMW 4 series
- 'Old' multimedia system is still great
- Superb engine-transmission combo
- Sublime ride and handling balance
- Limited in-cabin storage options
- Substandard warranty
- New-generation model due soon
- Tight rear headroom
- Misses V8 growl
- Rear entry/egress
BMW 4 series
Life comes at you fast, especially in the automotive industry, where model lifecycles are becoming shorter as each new generation comes and goes.
Take the BMW 4 Series for instance. It’s been a segment stalwart since 2013, but the current model’s time in the sun is finally coming to an end a little later this year.
And that got us thinking whether or not the old saying rings true in this context. So, we put the flagship 440i coupe to test to find out if the older you get, the wiser you are.
|Engine Type||3.0L turbo|
|Fuel Type||Premium Unleaded Petrol|
This car has some seriously big shoes to fill - think Ian Thorpe size, but bigger. It’s Audi’s new, second-generation RS 5 Coupe, the Bavarian maker’s mid-size performance flagship, sitting above the S5, and on paper it’s a clear step ahead of the model it replaces.
It’s powered by a 2.9-litre, twin-turbo V6 pumping out enough kilowatts to power a small town, and features a new eight-speed Tiptronic auto, sending drive to all four wheels via Audi’s latest generation quattro system.
Sitting on the VW Group’s MLBevo platform, it’s around 60kg lighter, and more fuel-efficient, yet able to blast from 0-100km/h in less than four seconds.
The thing is, the last RS 5 had something this new rocket ship doesn’t; a superbly sonorous, 4.2-litre, naturally aspirated V8 sitting in its nose.
I straight-up loved the out-going RS 5, bonding with it over thousands of kilometres here and overseas. Up and down Europe’s most challenging alpine passes, and in a previous life, knocking over a story where we drove through eight European countries in a single day.
This new RS 5 produces the same number of kilowatts as the old atmo hero, but adds roughly 30 per cent more torque. The question is, can it match or better its older counterpart on that most intangible parameter – charisma?
|Engine Type||2.9L turbo|
|Fuel Type||Premium Unleaded Petrol|
BMW 4 series7.5/10
Is now the right time to buy a 4 Series coupe? With the next-generation model a matter of months away, probably not.
That said, those buyers who decide to park a new ‘old’ 4 Series coupe in their driveway will be very pleased with their purchase.
At the end of the day, the current-generation model is still a cracking sports-luxury coupe, and more so when in 440i form. It’s just that good.
While it may not sound as good as the outgoing model, the new RS 5 is blindingly fast, outstanding dynamically and loaded to the gunwales with standard features and tech.
A step ahead on paper, and in reality. It’s a brilliant, and yes, a brilliantly charismatic package.
Has Audi done enough with the new RS 5 Coupe to out-gun its primo performance coupe competitors? Tell us what you think in the comments below.
BMW 4 series7/10
The first-generation 4 Series coupe has aged relatively well, despite sharing most of its design cues with the superseded sixth-generation 3 Series sedan.
Compared to current BMW models, the 4 Series coupe’s signature kidney grille is small, flanked by angry-looking adaptive headlights with hexagonal daytime running lights, all of which are of the LED variety.
The 440i’s standard M Sport body kit adds to the aggressive styling with chunky front bumper with three large air intakes, the outer two of which also contain the LED fog lights.
Around the side, a strong shoulder line stretches from the front wheel arches to beyond their rear counterparts, while BMW’s Air Curtains split the difference between it and the sporty skirts.
The rear end is the 440i’s simplest angle, although its bumper is spruced up with a dark-grey insert and dual exhaust tailpipes. Predictably, L-shaped LED tail-lights punctuate the styling at the rear.
Inside, the 4 Series coupe is holding up well, but it's still clearly a generation behind most other new BMW models.
That said, it’s a throwback we quite like, particularly iDrive6, which is still arguably BMW’s best multimedia system to date. Powering a floating 8.8-inch touchscreen in this instance, it’s just so intuitive, partly thanks to its rotary controller.
An 8.8-inch digital instrument cluster is a late-life addition for the 440i, and while it looks great with its drive mode-specific views, it lacks the breadth of functionality of Audi’s set-up.
The 4 Series coupe’s cabin is otherwise pretty basic despite its apparent emphasis on sportiness, although the selection of luxurious materials used throughout is top-notch.
The entire dashboard, chunky M Sport steering wheel and old-school handbrake lever are trimmed in high-quality leather, while lower-quality Dakota leather covers the sports seats, armrests and door inserts.
Soft-touch plastic is used for the door shoulders and bins, even in the second row, while hard plastic is limited to the centre console, and gloss-black trim is used on the centre stack’s audio and dual-zone climate control surrounds.
In developing the look of this car, Audi says its design team took inspiration from the ultra-wide-body Audi 90 IMSA GTO racer from the late ‘80s, driven to glory in the USA by the legendary likes of Hans-Joachim Stuck and Walter Rohrl.
The RS 5’s cool, confident stance is the result, with the blistered guards, the detail vents clustered with the head and tail-lights, as well as other aero pieces echoing that track weapon.
At just over 4.7 metres long, the new RS 5 is 74mm longer (there’s an extra 15mm in the wheelbase), and a single millimetre wider than the previous RS 5, but it’s still a full 15mm broader across the beam than the current A5 Coupe. The new car also wears a flatter, honeycomb version of the brand’s signature ‘Singleframe’ grille, and sits on bold 20-inch rims.
The interior is luxurious, suitably racy, and black. The multi-adjustable RS sports front seats are trimmed in nappa leather with contrast stitching and quilting on the centre panels.
A typically broad centre console is highlighted by brushed-metal elements with flashes of carbon dialling up the premium look and feel.
The slick, 12.3-inch ‘Virtual Cockpit’ display dominates the view straight ahead, allowing you to switch between screens depending on the mood you’re in and what you want to get up to. While the 8.3-inch hi-res colour ‘MMI touch’ display sits proud of the centre dashtop.
It's a subjective call, but I’m a big fan (no pun intended) of Audi’s approach to the front ventilation outlets, framed within a narrow, chrome-edged band, sweeping confidently across the dash.
BMW 4 series7/10
Measuring 4640mm long, 1825mm wide and 1377mm tall, the 440i coupe is a true mid-sizer, and that means it’s surprisingly practical – for the most part.
Cargo capacity is more than solid, at 445L, but stow the 60/40 split-fold rear bench via a pair of manual latches located in the boot and more storage space is quickly liberated.
To make matters even better, the boot has two bag hooks and four tie-down points, making securing a load a cinch. That said, the high load lip means bulkier items can require a little more effort to accommodate.
Up front, the door bins are large enough for a regular bottle each, while a pair of cupholders separate the gear selector from a seriously shallow storage tray.
The central storage bin is on the shallow side, too, albeit not to the same degree as the dedicated storage tray. That said, much of its space can be taken up by the optional wireless smartphone charger ($200), which was fitted to our test car.
The glovebox tries its best to make up for the lack of genuine in-cabin storage options by being quite large, while storage nets are attached to the backs of the front seats.
Rear occupants can also make use of a large storage tray that resides where a middle seat would otherwise go. They also have access to a fold-down central armrest that incorporates two more cupholders.
Speaking of armrests, the rear side ones are incredibly narrow, leaving tired elbows in a bit of a pickle.
It’s not all bad news in the second row, though, as legroom and toe-room behind our 184cm driving position are very generous, with the former offering several inches of wriggle room.
We’d go as far as to say the rear quarters are comfortable, but that would require ignoring the fact that headroom is seriously compromised with the optional power-operated sunroof ($3000) fitted, with our head pressed firmly against the 440i coupe’s Anthracite roofliner.
Either way, child seats can be fitted in the second row, with ISOFIX anchorage points available for the outer seats. Speaking of which, it’s worth noting ingress and egress to the rear bench isn’t too bad, with the front seats folding forward via manual latches.
Connectivity-wise, two USB-A ports are found in the first row, split between the centre stack and the central storage bin, while three 12V power outlets are spread across the front and rear of the centre console, and the boot.
The RS 5 is a classic 2+2, providing generous space for the driver and front seat passenger, with those consigned to the rear still enjoying comfy accommodation, including adjustable ventilation control (with digital display), but tight headroom courtesy of the tapered coupe roofline.
Getting into the back is a moderate struggle, but once behind the driver’s seat, set for my 185cm frame, there’s surprisingly good legroom and decent space for your feet, but sitting fully upright meant twisting my head to an angle that would have any chiropractor rubbing their hands with glee.
Cabin storage runs to a lidded bin between the front seats (with additional space in front), an average size glove box, front-door pockets able to hold standard water bottles, netted map pockets on the front seatbacks, and oddments trays in the rear.
The cupholder count is strong, with two in the front and four in the back, and connectivity runs to two USB ports, an auxiliary-in socket, dual SD card readers, and two 12V outlets. There’s also a wireless charge bay for Qi-enabled devices if you opt for the ‘Technik package’ (more on that later).
Sensor control means the boot unlocks and opens automatically (if the smart key is detected) with a kicking motion under the rear bumper. Load space with rear seats upright is 465 litres VDA (10L more than the outgoing model), and the rear seat backs split-fold 40/20/40 to enhance flexibility and open up extra space for longer or bulkier loads.
There are four cargo tie down points and a luggage net supplied, plus a first-aid kit in a netted cubby on the passenger side, and another netted storage space (taking advantage of the space behind the rear wheel tub) on the driver’s side. The spare is a space saver.
Price and features
BMW 4 series7/10
The 440i coupe is priced from $103,200 plus on-road costs, positioning it as a more affordable alternative to its main rivals, the Audi S5 coupe ($105,400) and Mercedes-AMG C43 coupe ($116,500), although it’s not as fully featured.
Standard equipment not already mentioned in the 440i coupe includes dusk-sensing lights, rain-sensing wipers, 19-inch alloy wheels, a mixed set of run-flat tyres (front: 225/40, rear: 255/35) and power-folding side mirrors with heating.
Inside, satellite navigation with live traffic, digital radio, a 600W Harman/Kardon sound system with 16 speakers, a windshield-projected head-up display, keyless entry and start, power-adjustable front seats with heating, an auto-dimming rearview mirror and ambient lighting feature.
Cost of entry to the Audi RS 5 Coupe club is $156,600 (before on-road costs); exactly $900 less than the most recent price for the superseded car.
And what’s more, according to Audi, the vast majority of first-gen RS 5 Coupe buyers hit the options list hard, to the tune of around $24k-worth of extras on average (some people would buy another small car with that cash).
So, to surprise and delight prospective buyers of this new version, a whole lot of extra fruit has been piled onto the car’s standard equipment list… and yes, it’s loaded.
Headline inclusions are three-zone climate control air (with ventilated glove box), ‘Dynamic Ride Control’ (with adaptive damper control), LED headlights (including LED DRLs), the nappa leather trim (door and side panel trim inserts in Alcantara), plus a panoramic sunroof (electrically tilting and opening, with electric sun shade).
Then, the RS sport front seats are a story in themselves. Electric adjustment (with memory for the driver) is a given, but they’re also heated, feature pneumatic side bolster adjustment, electric lumbar support, a massage function, and manual extendable thigh support.
But wait, there’s (a lot) more. The base price also includes an extended upholstery package, with the lower part of the centre console, door armrests and door pull handles trimmed in ‘man-made leather’, adaptive cruise control with ‘Stop&Go’ (including traffic-jam assistant and distance indicator), keyless entry and start, heated, folding and auto dimming exterior mirrors (with memory), plus LED tail-lights with dynamic (scrolling) indicators.
There’s also privacy glass (dark tinted rear and rear side windows), a headlight washer system, an RS sport exhaust (with gloss black oval tailpipes), an anti-theft alarm (with interior monitoring, tow-away protection and tilt sensor), interior ambient lighting (with 30 selectable colours and five colour profiles), a frameless, auto-dimming interior mirror, plus door-sill trims with aluminium inlays and illuminated RS emblems.
Okay, deep breath. Also included are ‘Park assist’ (helps steer the vehicle into parallel or perpendicular spaces), 360-degree cameras (four wide-angle cameras covering the area immediately around the vehicle for easier manoeuvring), auto headlights, rain sensing wipers, the ‘Virtual Cockpit’ (digital configurable colour instrument cluster), stainless-steel-finished pedals, and a flat-bottom, multifunction RS sport leather steering wheel.
And now we get to the multimedia, including ‘Audi connect’ (Wi-Fi hotspot and Google services), Apple CarPlay and Android Auto support, and a Bang & Olufsen ‘3D Sound System’, with no less than 19 speakers, and 755 watts delivered via a 16-channel amplifier.
It also features DAB+ digital radio, ‘MMI navigation plus’, including an 8.3-inch high-res colour display, 10 GB flash memory, and integrated voice control.
That’s a motherload of stuff, and doesn’t even consider the laundry list of standard active and passive safety tech covered in the safety section below.
If all that isn’t enough, there are a series of individual options on offer, like a carbon-fibre roof ($4900), ceramic brakes ($11,900), and milled-finish 20-inch alloys ($1600). Or feature bundles, including the ‘Technik package’ (colour head-up display, ‘Matrix LED’ headlights, and more), and ‘RS Design package’ (‘Audi phone box light’ wireless charging for Qi devices, an Alcantara-trimmed steering wheel, extra leather, lots of red stitching, and multiple RS logos).
Engine & trans
BMW 4 series9/10
The 440i coupe is motivated by a silky smooth 3.0-litre turbo-petrol in-line six-cylinder engine that punches out 240kW of power at 5500rpm and 450Nm of torque from 1380-5000rpm.
An equally silky smooth eight-speed torque-converter automatic transmission exclusively sends drive to the rear wheels – a characteristic that has become a rarity in this segment.
This combination helps the 440i coupe sprint from a standstill to 100km/h in a scant five seconds flat with launch control engaged, according to BMW. Its top speed is electronically limited to 250km/h.
The RS 5 Coupe’s 2.9-litre V6 is based on the S4’s 3.0-litre unit, featuring a shorter stroke, and two turbos rather than a single, twin-scroll unit.
It’s an all-alloy design, featuring direct injection, variable inlet valve adjustment, continuous camshaft adjustment, and drive-by-wire throttle control.
With the turbos sitting inside the engine’s 90-degree V, the distances from the exhaust side to the turbos and then from the turbos to the inlet side are short, so they spool up quickly and boost power rapidly.
Maximum torque of 600Nm (+170Nm) is available from just 1900rpm all the way to 5000rpm, with maximum power of 331kW taking over from 5700 to 6700rpm (the latter number being the rev ceiling).
The transmission is an eight-speed auto, taking over from the first-gen RS 5’s seven-speed dual-clutch because of the new car’s additional torque.
It feeds power to all four wheels via the latest iteration of Audi’s quattro all-wheel drive system, with drive normally distributed 40/60 front to rear, but able to go as much as 85 per cent rear and 70 per cent front, with torque vectoring via the ESC system, and drive managed by a self-locking centre diff, and an electro-mechanical sport diff at the rear.
BMW 4 series8/10
The 440i coupe will drink a claimed 6.8 litres per 100 kilometres on the combined cycle, while its carbon dioxide emissions are 159 grams per kilometre.
Our week of testing skewed towards city driving over highway stints, and we averaged 8.6L/100km, which is impressive given the six-cylinder performance on offer. And yes, we did put it to use...
The 440i coupe's 60L fuel tank takes 95RON petrol at minimum.
Claimed fuel economy for the combined (ADR 81/02 - urban, extra-urban) cycle is 8.8L/100km, the RS 5 emitting 199g/km of CO2 in the process.
Over 500km of twisting, central Tasmanian roads on the launch drive program, we averaged a dash-indicated 12.4L/100km, which represents some intense periods of ‘spirited’ driving, with a best of 11.9L/100km recorded on one slightly more sedate 120km city and outer-urban section.
You’ll need 58 litres of 98RON premium unleaded to fill the tank.
BMW 4 series8/10
The 440i coupe toe the line between sports car and luxury vehicle very, very well.
The straight-line performance is definitely there thanks to its in-line six-cylinder unit, which is one of our favourite engines in any vehicle – period.
From top to bottom, the 3.0-litre unit is absolutely delicious. Maximum torque kicks in just above idle and remains on tap deep into the top end, at which point a fleeting moment of peak power is just 500rpm away. Needless to say, acceleration is strong.
Remarkably, the engine’s twin-scroll turbo exhibits next to no lag, making for a unit that you truly want to wring out. That said, don’t expect aural pleasure when you do so, as the sound it generates is lacklustre. Yep, no enticing crackles or pops are heard here.
The automatic transmission ties everything together beautifully, providing timely, quick and smooth gear changes on the regular, even without its Sport mode engaged. And, of course, there are paddle-shifters on hand if you want to take matters into your own hands – literally.
Given the 440i coupe’s apparent performance bent, you’d be forgiven for thinking it rides like an unforgiving sports car. Well, the good news is it doesn’t.
While potholes and coarse-chip roads would usually be met with hesitation, the 440i coupe silences the doubters with its composed ride. Can you feel them? Yes, but they’re relatively muted, especially in a car with sporty aspirations, like this one.
Simply put, the 440i coupe loves a twisty stretch of road, where its M Sport brakes (front: four-piston fixed callipers, rear: two-pot floating stoppers) and traditional rear-wheel-drive dynamics come out to play.
This experience is enhanced by its superb electric power steering, which is speed-sensitive, meaning it’s quick at low speed, for improved manoeuvrability, and ‘slow’ at high speed, for improved stability.
We absolutely adore this particular system, mainly because of its perfect weighting and surprising amount of feel. And in a surprise to no-one, it also turns in really well, too.
Of course, if you want to take the 440i coupe’s handling to the next level, you can engage its Sport drive mode, which stiffens up the adaptive dampers for even flatter cornering and adds more heft to the electric power steering. But we’d say both are unnecessary.
First impressions are dominated by the V6 twin-turbo engine’s mountainous torque. In fact, it’s less a peak and more of an imposing plateau, with 600Nm available across a broad spread from 1900rpm to 5000rpm.
Maximum power takes over from 5700 to 6700rpm, so from go to whoa there’s monumental thrust lurking under your right foot. Audi claims 0-100km/h in 3.9sec, which is six tenths faster than the previous V8, with the RS 5 able to surge on to an electronically controlled top speed of 250km/h (280km/h with the limiter optionally removed). This car is a rocket.
The eight-speed auto is smooth yet quick and positive. And in terms of the speed and definition of shifts, you’re not really losing anything relative to the seven-speed dual-clutch in the old RS 5.
Suspension is a five-link design front and rear, the first-gen RS 5 using a trapezoidal link set-up at the back. This car’s lighter engine (a hefty 31kg down) improves balance with less weight on the front axle improving steering response and agility. Even at 1.7 tonnes, the car feels agile, planted, and puts its power down with reassuring authority. Damping is outstanding.
Rubber is high-end Hankook Ventus S1 evo2s, and despite their 20-inch size, they are surprisingly compliant and quiet. And speaking of noise, the previous car’s atmo V8 was raucous music to any performance enthusiast’s ears, and somehow Audi’s managed to tune in its characteristic, guttural growl for this V6, mainly using flaps in the exhaust. Not quite as free and angry as the V8 it replaces, but satisfyingly gruff all the same.
The engine and exhaust noise won’t be an issue if you’ve never heard the old one. This car sounds great, and the mid-range is so beautifully meaty, that on a twisting B-road a smile naturally appears on your face.
‘Drive Select’ allows tuning of the engine and gearbox, suspension, sport diff and exhaust. But beware the ‘Dynamic’ suspension mode, if you have fillings they’re likely to rattle free. Best left for track days.
The (electro-mechanical) steering feels great, with linear response, and road feel is also good. Overall, the RS5 Coupe delivers a truly involving drive experience.
The brakes are pretty much professional grade, with big six-piston calipers up front and two-piston floating calipers at the rear. Rotors are ventilated and perforated all around (375mm front / 330mm rear).
If you’ve got a lazy 12 grand burning a hole in your pocket you can add the carbon-ceramic package, but the standard brakes are fantastic, and you’d have to be a dedicated track-day fanger to need them.
BMW 4 series7/10
Advanced driver-assist systems in the 440i coupe extend to low-speed autonomous emergency braking (AEB) with pedestrian detection, lane departure warning, blind-spot monitoring, adaptive cruise control with stop and go functionality, a manual speed limiter, speed-sign recognition, high-beam assist, park assist, surround-view cameras, front and rear parking sensors, hill-start assist and tyre pressure monitoring.
Other standard safety equipment includes six airbags (dual front, side and curtain), electronic stability and traction control systems, anti-lock brakes (ABS) and brake assist, among others.
That said, high-speed AEB, lane-keep assist and rear cross-traffic alert are among the notable exclusions.
Neither ANCAP nor its European sibling, Euro NCAP, have awarded the 4 Series a safety rating yet.
The RS 5 Coupe doesn’t leave much on the table when it comes to active and passive safety.
Attention assist, ‘Audi pre-sense city’ (with AEB and pedestrian detection), ESC (with electronic wheel-selective torque control), ABS, ASR, EDL and Brake Assist are all standard.
There’s also a tyre-pressure-monitoring system, adaptive cruise control (including a distance indicator and speed limiter), active lane assist, ‘Audi parking system plus’ (front and rear with visual display), ‘Audi pre-sense front’ (provides collision mitigation up to 250km/h), blind-spot warning, collision-avoidance assist, rear cross traffic assist, turn assist (monitors oncoming traffic when turning right at low speeds), an exit warning system (detects cars and cyclists when opening doors), and auto high beam.
And if all that’s not enough to help you avoid a crash, there are six airbags on board (front airbags for driver and passenger, side airbags for front passengers, and head-level curtain airbags for front and rear).
BMW 4 series7/10
As with all BMW models, the 4 Series comes with a three-year/unlimited-kilometre warranty with three years of roadside assistance, both of which are two years short of the premium standard now set by Mercedes-Benz.
The 440i coupe’s service intervals are every 12 months or 15,000km, whichever comes first. Owners can opt for a $1650 five-year/80,000km capped-price servicing plan, which is well-priced.
Audi provides a three year/unlimited warranty, with three years paint cover, and a 12-year rust perforation guarantee. ‘AudiCare’ 24-hour roadside assistance is complimentary for three years.
The recommended service interval is 15,000km/12 months, and the ‘Audi Genuine Care Service Plan’ is available to cover scheduled servicing for three years/45,000km (whichever comes first).