Audi RS5 VS KTM X-Bow
- Tight rear headroom
- Misses V8 growl
- Rear entry/egress
- Fast and utterly furious
- Unique in Australia
- A track-attack special you can drive to the track
- Even a light sprinkling of rain will leave you in despair
- Safety kit non-existent
- An expensive toy
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|
I know what you're thinking: "How is this thing legal?" And to be honest, somewhere between a rock flung from the tyre of a passing car colliding with my forehead like it had been fired from a pistol, and the pouring rain lashing my exposed face like a damp cat-o'-nine-tails, I'd begun wondering the same thing.
The answer is barely. The product of a years-long fight to overcome our import rules, this madhouse KTM X-Bow R is now finally free to roam Australian roads and racetracks - though, with sales capped at 25 per year to comply with the Specialist Enthusiast Vehicle Scheme.
The price? A slightly eye-watering $169,990. That's quite a lot, and places the X-Bow R miles above its closest lightweight, carbon fibre-tubbed competitor, the Alfa Romeo 4C ($89,000).
But then, the KTM X-Bow R is unlike anything else on the road today. Part super bike, part open-wheeler and all mobile madness, the 'Crossbow' is fast, furious and completely insane.
Expect no doors, no windscreen, no roof. On-board entertainment is limited to the turbo whistling behind your head, the car's standard safety list is as barren as the interior and the climate control is dependent on the temperature of the wind that's smashing into your exposed face.
And we couldn't wait to take it for a spin.
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.
Okay, so rain is not your friend. Neither is brutal sunshine, strong winds or any speed bump anywhere. There are probably a handful of times you'll want to drive it, and when you do you will definitely get hit in the face with rocks and bugs, and spend most of your time wondering just how the hell this thing is legal.
And yet, we are hopelessly, head-over-heels in love with it. It's an absolute weapon on a track, a joy on anything even resembling a twisting road and it is one of the few genuinely unique cars on the road today. And the fact it exists at all is a cause for absolute celebration.
Does the KTM X-Bow R's purity of purpose appeal to you, or is its performance focus just too narrow? Tell us what you think in the comments below.
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.
The X-Bow R is built for purpose in the most wonderful of ways. From the visible suspension components to the rocket-style exhausts, to the stripped-bare interior, it's fairly obvious that form came a distant second to function in the X-Bow's design process.
And, for us at least, that's a tremendous thing. It looks raw and visceral, and a bit like Harvey Dent post-fire - you can see all the normally hidden components doing their thing. It's mesmerising.
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.
Short answer? It's not. People are unlikely to test drive an X-Bow R and start looking for cupholders and storage space, but if they did, it wouldn't take long.
Aside from the twin seats, a four-point racing harness, a high-mounted gearshift, a pull-lever handbrake, and detachable steering wheel, the cabin is as bare as Old Mother Hubbard's cupboard.
Luggage space is limited to what you can carry in your pockets (though wearing cargo pants will help) and even getting in and out of the thing takes some fleet-footed antics. With no doors you need to literally jump in. And the side sills are only rated to 120kg, so heavier types will need to avoid stepping on them at all, and instead attempt a kind of running leap into the cockpit.
Price and features
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).
Keen readers of this site will recognise this as the area where we outline the many and varied features that come along with a normal new car purchase, but that's just not going to work this time. In fact, it'll be considerably easier to talk about what's missing, so let's start with the obvious: doors, windows, roof, windscreen. All conspicuously absent from this weird and utterly wonderful X-Bow.
Inside, you'll find two thinly (and we mean thin - we've seen thicker contact lenses) padded seats fixed into the tub. You'll also find push-button start, a digital screen reminiscent of those found on motorbikes (KTM is an Austrian-based motorcycle company, after all) and a pedal box that slides backward and forwards to offset the height of the pilot. Oh, and that steering wheel can pop off to make getting in and out easier.
Climate control? Nope. Stereo? Nope. Proximity unlocking? Well, kind of. With no doors, you'll always find it unlocked when you enter its proximity. Does that count?
But what it does have is a turbocharged two-litre engine. And in a car that weighs a sprightly 790kg, that means it's quick, pulling like a rabid sled dog in every gear, rear tyres chirping with every change.
Engine & trans
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.
The X-Bow R's power comes from an Audi-sourced, turbocharged 2.0-litre engine, paired with a VW Group six-speed manual transmission (and one of the stubbiest gearsticks in existence). That mid-mounted marvel produces 220kW at 6300rpm and 400Nm at 3300rpm, and ships it off to the rear tyres with the assistance of a Drexler mechanical limited-slip differential.
Thanks to its lithe and lightweight body, that's enough to propel the X-Bow R from 0-100km/h in a blistering 3.9 seconds, and on to a top speed of 230km/h.
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.
KTM lists the X-Bow R's claimed/combined fuel figure at 8.3 litres per hundred kilometres (though we were managing mid-12s after an, ahem, very spirited test), with emissions pegged at 189 grams per kilometre.
The X-Bow R is also fitted with a 40-litre fuel tank, accessed via a side-mounted inlet. Instead of a fuel gauge, expect a digital reading showing how many litres you have left.
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.
It couldn't be more Fast and Furious if it had Vin Diesel growling under its (non-existent) bonnet. We have technically driven faster cars, but we have never driven anything that feels quite so fast as this utterly insane X-Bow R.
Climb in, strap into the four-point harness and select first via the surprisingly easy-to-manage gearbox and clutch set up, and, at slow speeds, wrestle with the dead weight of the completely unassisted steering, and it's immediately clear that this is a driving experience like nothing else currently road-legal in Australia. Even at walking pace, the X-Bow R feels poised for an assault on the future, and it attracts attention on the road like nothing else we've ever driven.
Its road-scraping ride height and diminutive dimensions make tackling traffic an intimidating prospect, with regular hatchbacks suddenly taking on truck-like proportions and actual trucks now looking like passing planets. There's a constant concern that you're sitting well below the traditional blind spot, and that you could be crushed at any moment.
Combine all that with the bad weather that cursed our final day of testing, and the X-Bow R is all sorts of watery hell. It is truly homicidal in the wet, too, with the back end breaking grip at the slightest provocation. And the turbocharged 2.0-litre offers plenty of that.
But on a sunny day, and on the right road, it's pure driving bliss. The acceleration is brutal, the grip endless and the Audi sourced gearbox an absolute treat. And it pulls in every gear, tackling 35km/h corners in third and absolutely blasting out the other side.
Cornering is scalpel sharp, and the steering - so heavy at slow speeds - is light and efficient at pace, requiring only the most minuscule of movements to bite into a bend.
It is anything but perfect in the city, and even a light sprinkling of rain will have you seeking shelter (and a refund), but on the right road, on the right day, there are few if any cars that offer the kind of razor-sharp thrills and intoxicating excitement of KTM's monstrous X-Bow R.
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).
Next to none. There is no ABS, traction or stability control. No airbags, powered steering or ISOFIX attachment points, either. If you break traction (which, in the wet, is more than a little bit likely) it'll be up to you to ensure you straighten up again. Helpfully, there's a ton of grip from the Michelin Super Sport tyres.
As part of the compliance program, Simply Sports Cars (the company responsible for introducing the X-Bow R) actually crash tested two cars in Europe, and raised the ride height by 10 millimetres. Oh, and there's now a seatbelt warning sign, too.
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).