Audi RS Q3 VS Porsche Cayenne
Audi RS Q3
Likes
- 300kW small SUV? Yes please!
- Great dynamics but comfy ride
- Spacious with a decent boot
Dislikes
- Sportback has less headroom
- No standard head-up display
- No spare wheel
Porsche Cayenne
Likes
- Colossal power and torque
- Comfortable and easy to drive family SUV
- Practical and spacious
Dislikes
- Four-seater only
- Gear shifter position
- Short warranty
Summary
Audi RS Q3
Think of Audi’s range of high-performance RS models as being like a knives in a kitchen knife block. They’re all sharp but they all do some things better than others. You wouldn’t use a bread knife to cut a tomato, would you? Well, I have before, because it was on the only clean knife and well, anyway it all went wrong, and it was a mess.
So, what kind of knife is the RS Q3, then? See, it’s a small SUV with 400 horsepower. Does it lose its SUV practicality? Is it like always driving an uncomfortable race car? Is it a fake – not really fast and just an expensive little ‘sporty’ SUV?
Well at the launch of the RS Q3 Audi also brought out almost its entire knife block of other RS models. And we drove them back-to-back. So having spent hundreds of kilometres driving both versions of the RS Q3 – the Sportback and the regular SUV version, along with the Audi’s other RS superheroes I know which knife the RS Q3 is and you will too after you read this review.  Â
| Safety rating | |
|---|---|
| Engine Type | 2.5L turbo |
| Fuel Type | Premium Unleaded Petrol |
| Fuel Efficiency | 8.9L/100km |
| Seating | 5 seats |
Porsche Cayenne
The Porsche Cayenne Turbo GT needs a better name. This is the king of Cayennes and quite possibly the ruler of all super SUVs.
Well, the Cayenne Turbo GT is the fastest SUV around the Nurburgring Nordschleife. Not just that, it has such colossal power and torque it'll be side-by-side with a Porsche 911 GT3 RS in a sprint from 0-100km/h. No, a better name for this SUV would be the Cayenne GT3.
Which is perfect for me because I'm at the point in my life where although I love full-on and noisy cars I also have a full-on and noisy family.
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We lived with the Cayenne Turbo GT for a week to find out if this super SUV was also a super family car - from practicality to safety.
We're also a family with ridiculously high expectations of luxury SUVs having lived with and tested each of the Cayenne Turbo GT's rivals - from the Lamborghini Urus and Bentley Bentayga to the Aston Martin DBX and Alfa Romeo Stelvio Quadrifoglio.
| Safety rating | — |
|---|---|
| Engine Type | 4.0L turbo |
| Fuel Type | — |
| Fuel Efficiency | 12.5L/100km |
| Seating | 5 seats |
Verdict
Audi RS Q38/10
The RS Q3 is absolutely worthy of the RS badge – it’s plush, quick, comfortable, handles superbly and doesn’t lose any practicality over a regular Q3. Which knife is it then in the Audi RS model knife block? Well there was a moment on the launch when our convoy encountered roadworks in the bush and it meant everything from an Audi R8 (rear-wheel drive), RS 7, RS 6 Avant to a TT RS were forced to gingerly drive for a couple of kilometres on a bumby dirt road. I was in the RS Q3, with all-wheel drive, more ground clearance and softer suspension with more travel than the others – and it was tempting to stomp on the accelerator and leave the rest in my dust. So, it’s the adaptable one in the block - the small knife you end up using for everything. Â
Note: CarsGuide attended this event as a guest of the manufacturer, with travel and meals provided.
Porsche Cayenne8.1/10
Of all the super SUVs I've piloted, the Porsche Cayenne Turbo GT is the best all-rounder in terms of performance, comfort, cabin technology and style.
As a family car it's roomy, practical and easy to use and drive daily.
As a performance car the Turbo GT is stupidly quick, with the agility of a sports car. Sure, a 911 would leave it behind on a twisty race track, but this SUV is close to having that sportscar experience and keeping your family, as well.
Design
Audi RS Q38/10
Like the household variety Q3 it’s based on, the RS Q3 comes in two body styles: a Sportback which has a sloping roofline giving it coupe looks; and a regular-looking SUV version which has the traditional more tall and upright design.
I’m not a fan of coupe SUV styling because it reduces headroom (read about that below), but the Sportback does look the more venomous of the pair.
That said they both look like little monsters in their RS superhero outfits which includes the aggressive front bumper boasting giant (and functional) air intakes either side of the enormous grille, 21-inch wheels with giant brakes and red calipers, side skirts and thick wheel arch surrounds for a flared guard look, chunky diffuser and huge oval tail pipes with a black finish.
Inside there are leather RS seats with ‘honeycomb’ stitching, metal pedals, and a leather flat-bottomed RS steering wheel, while the doors and dashboard are trimmed with Alcantara and aluminium.
The rest of the interior showcases the Audi’s most up-to-date styling and tech revealed when the Q3 arrived in 2019 – from the integrated 10.1-inch media display to the dash controls which sense when your hand is approaching and light up to help them find their way in the dark.
At 4506mm end-to-end the RS Q3 is a big, small SUV. For a bit of perspective, it's little brother the Q2 is 4190mm long.
Porsche Cayenne
This might be a personal thing but to me nearly all Porsches look better from the back than the front.
It's the wide stance and powerful haunches, the hunkered down suction-capped-to-the-road look that does it for me and the Cayenne Turbo GT, despite being an SUV, passes this important Porsche checklist item.
The GT aero kit only serves to make this SUV look more of a beast, and the gold-bronze looking satin Neodyne wheels are a Porsche theme that I've not always been a fan of, but I get the historic connection.
If only the Turbo GT could look a little less like other Cayennes from the front. This is the king of the SUV range and despite the apron and bumper already being exclusive to this model, there should be more.
Vents in the wheel arches, carbon bonnet with nostrils GT3-style perhaps? Or is that going too far? If you do want something more lairy then there's always the Urus.
The Cayenne Turbo GT's cabin is stunning in its plushness and modern surprises such as the passenger display, the hoodless instrument digital cluster, the lashings of Race-Tex upholstery everywhere. It's perfectly Porsche. High-performance meets high-end.
It's also highly practical. Let's talk about that.
Practicality
Audi RS Q38/10
This will depend on whether you buy the Sportback or the regular SUV-shaped RS Q3, but practicality does not vary between them as much as you may think.
The Sportback loses out on headroom for the rear passenger because of its sloping roofline. I can still sit back there but at 191cm (6'3") with amazingly high hair I’m getting pretty friendly with the ceiling. Legroom though is fine – and I have legs for days.
Explore the virtual Audi RS Q3
Having said that, if I was a backseat passenger on a trip further than just down the road I’d prefer to be in the regular SUV-shaped RS Q3 where its tall, flat roofline offers loads of headroom, and legroom is also good.
All RS Q3s, like the Q3, are five seaters, but bags not sit in the squishy middle back seat.
The boot’s cargo capacity is the same for both at 530 litres, which is also equal to an ordinary Q3. If you want to see how high the boot’s load lip is, I demonstrate it in the video above – best not to watch while eating, though.
I’ve never met an Audi with outstanding cabin storage and the RS Q3 is no exception, with small door pockets and a tiny centre console bin.
It does have four cupholders (two up front and two in the back) and the wireless charger living in the hidey hole near the shifter fits my big phone, so it’s not all bad news there.
Next to the wireless charger there are two USB ports (a mini Type-C and a larger Type-B), while the second row has two Type-C USB ports.
There are directional air vents for those in the back, too.
Porsche Cayenne
The Porsche Cayenne Turbo GT only makes one compromise on practicality and that's the removal of the middle seat in the back, which, with just two kids isn't used all the time but on average we might need it once a week for school mates and cousins.
Instead of a middle seat there is a shallow tray, which will fit a phone or in our case leaves and rocks found at the park.
So, yes, the Turbo GT is a four-seater only, but this is a spacious, large SUV with good head and legroom, wide-opening doors for easy entry and exit, and air suspension which can raise and lower the height for easy access.
Storage is excellent with enormous door pockets in the front and back and there are four cupholders.
There's a wireless phone charger in the front and two USB-C ports as well, plus two USB-C sockets in the back.
Four-zone climate control means the kids in the back can set their own temperatures. They also have heated seats.
I was disappointed to see there aren't sunshades for the rear windows - pretty vital in Australia where it feels like we're only about 50 metres away from the sun.
The Turbo GT's 576-litre boot just managed to fit our pram and a week's shopping, which is our minimum standard for living. Any more space is a bonus.
Price and features
Audi RS Q38/10
The RS Q3 lists for $89,900 for the regular SUV body shape while the Sportback is $92,900.
Both come with the same standard features, including a 10.1-inch media display with Apple CarPlay and Android Auto, sat nav, 12.3-inch digital instrument cluster, a 15-speaker Bang and Olufsen sound system, leather RS steering wheel, proximity key, 360-degree camera, front and rear parking sensors, privacy glass, power tailgate, 'Matrix LED' headlights and three-zone climate control.
The standard RS seats are Nappa leather, the front ones are heated and power adjustable.
Looking at the standard features for a Q3 it’s clear Audi has fitted the RS Q3 with everything it has for the model – a lot of the equipment such as the sound system, climate control and LED headlights are optional on a ‘normal’ Q3.
Some of these features had to be optioned on the previous RS Q3, too, so relative to the outgoing model the new car is better value.
Compared to it’s rivals the Audi is good value, too. The Mercedes-AMG GLA 45 is $91,735 while the BMW X3 M40i is nudging $110K. Â
Porsche Cayenne
The Turbo GT is the king of Cayennes, so it shouldn't surprise anybody that it's also the most expensive with its list price of $364,700.
Lamborghini's Urus lists for $409,744Â Â and is the Cayenne Turbo GT's not-so-subtle Italian cousin, sharing the same platform and engine.
Both are in my mind the best performance SUVs on the planet. It just depends how conspicuous you want to be.
Then there's Bentley's V8 Bentayga which isn't blessed with the Porsche's good looks but would still be all over the Cayenne if the two happened to meet at a race track.
So, why is the GT Turbo the king of the Cayennes? What makes it better? For all the reasons you'd think - it's the fastest, most powerful, most luxurious and most equipped Cayenne in the range.
We'll get into mind-bending engine and performance specs soon, but first let me take you through the standard features on a car that's anything but standard.
Coming standard and exclusively to the Turbo GT are 22-inch 'GT Design' wheels in satin 'Neodyne' with full-colour Porsche centre caps, an active rear spoiler, Turbo GT front apron, dual titanium exhaust, rear apron with diffuser, 'SportDesign' side skirts, wheel arch extensions, a lightweight carbon roof and tinted LED HD-matrix headlights.
Inside, and also exclusive to this grade, is the 'GT Interior Package' with 'Race-Tex' upholstery throughout with 'Deep Sea Blue' stitching on the front seats and centre console and the armrests and dashboard.
There's also the 'Carbon Interior Package' which includes dashboard and door trim elements.
Race-Tex trim is applied to the 'GT Sports' steering wheel, roof lining and gearshift, too.
The adaptive active air suspension, which can lower the car by 15mm, is standard and only available on the Turbo GT, too.
The soft-close doors are standard (a cost option on lower grades), as are the stainless steel pedal covers.
The rest of the features are also found on lower grades and include the 12.65-inch digital instrument cluster, head-up display, proximity unlocking, 12.3-inch multimedia touchscreen with sat nav, wireless Apple CarPlay and Android Auto, digital radio, a 10-speaker Bose sound system, heated front seats, rear privacy glass and an auto tailgate.
Four-zone climate control is standard on the GT Turbo, too, and so are heated rear seats.
Our car had several options fitted such as the front passenger display ($2860) and the Deep Sea Blue Accent Package.
The passenger display is a crowd pleaser, but as a family car my kids felt like they were missing screens in the back seats, too. Well, in my day...
Under the bonnet
Audi RS Q39/10
Ordinary Q3s have four-cylinder engines which make no more than 132kW, but the RS Q3 has a 294kW 2.5-litre five-cylinder turbo-petrol engine. Plus, with 480Nm there’s whopping torque for a small SUV.
This five-cylinder also powers the Audi TT RS and the RS 3 and is suited well to small and agile beasties like these, and also to the RS Q3 with its responsive and energetic ‘boosty’ nature. Aud’s 'S tronic' seven-speed dual-clutch auto shifts fast sending the drive to all four wheels.Â
Porsche Cayenne
As a middle-aged parent with two children, a Porsche that I don't have to crawl into and out of like a cubby house is a great thing.
What's even better is that this ‘easy access' Porsche is every bit as brutally powerful and fast as the quintessentially ‘pure' Porsche, the 911. Actually, it's more powerful and faster.
The Turbo GT's twin-turbo 4.0-litre V8 petrol engine makes 485kW and 850Nm with drive going through an eight-speed transmission to all four wheels.
In comparison, a Porsche 911 GT3 RS, arguably the most brutal and anti-social 911, has 386kW/485Nm.
I haven't made a mistake. Those are the real numbers. And it's only when you step on the accelerator in the Cayenne Turbo GT, and it feels like somebody's sat down on your chest, that you realise what a big deal this is.
That is such a colossal amount of oomph that this 2.2-tonne family SUV can accelerate from 0-100km/h in 3.3 seconds.
The 911 GT3 RS can do it in 3.2 and it has a roll cage and a fixed rear wing the size of a bedroom door.
And yes, we're now coming into a digital age where Teslas and other electric SUVs are quick, too, but can they go around corners like a Porsche Cayenne Turbo GT?
Do they have the same rumble and roar as a twin-turbo V8 that's terrifying and enticing at the same time.
The correct answer is, absolutely not.
Efficiency
Audi RS Q37/10
High-performance cars with combustion engines love fuel and lots of it. Audi officially says the RS Q3 should use 8.9L/100km over a combination of open and urban roads. We’ll be able to test that once we have an RS Q3 in our garage, but either way, that’s on the thirsty side.
Porsche Cayenne
Seriously? This is a 2.0-tonne twin-turbo petrol V8 with a 90-litre fuel tank. Even the Porsche specs sheet doesn't understand the question because in the column for fuel efficiency there are three letters - tbc.
My own testing saw me record 22.5 L/100km at the fuel pump, which means I enjoyed driving the car very much.
A little digging around reveals Porsche globally claims the Turbo GT will use 12.6L/100km, over a combination of open and urban roads.
You might not have as much fun as I did but easing back a little might get you closer to the 700km of range this more frugal consumption figure appears to offer.
While efficient it isn't, I'm not going to mark the Turbo GT too much here because compared to its petrol rivals the fuel consumption is what I'd expect from such a high-output heavy SUV.
Driving
Audi RS Q39/10
In the intro I likened the RS model range to a knife block full of all well-crafted sharp things, each with different purposes.
At the launch of the RS Q3, Audi also introduced its other new and updated RS models to us, from the RS 7 and RS 6 Avant to the TT RS and even the R8 supercar.
The meat cleaver is definitely the RS 6 Avant which feels like a luxury locomotive with seemingly never-ending sledgehammer acceleration.
I’m beginning to regret the knife analogy because I don’t know knives very well. But I do know cars and the RS Q3 is probably the opposite to an RS6 Avant in that it’s small and agile, with an energetic engine that pauses only to catch its breath in the form of building its boost before sling-shotting you towards the next corner. And it’s loud inside - even with the windows up.
I was impressed by the ride comfort which never became harsh even in 'Dynamic' mode. The suspension is soft enough for acceleration and braking to make the nose pitch and dip, but handling, body control and composure is excellent.
While you can shift gears yourself using the paddles in manual mode, that transmission is best left in auto and in the 'S' setting. You’ll get the full noise under hard acceleration and lightning quick shifts to go with it.
Regular Q3s take eight to nine seconds to accelerate from 0-100km/h. The RS Q3 can do it in 4.5 seconds, which is getting into properly quick territory where steering wheels also becomes a handrails for something to hold onto as you’re yanked down the road with superb all-wheel drive traction.
The same 2.5-litre five cylinder is in the RS 3 Avant but that weighs about 200kg less and can hit 100km/h in 4.1 seconds. But the only way I can sit in the back of an RS 3 is if I put my knees under my chin – not so with the RS Q3.
Porsche Cayenne
Never have I met a car this powerful and superbly athletic that is as pleasurable to drive alone on great, fast roads as it is to pilot at 50km/h in the suburbs with a family on board.
It exceeds my understanding of engineering that something this large can move so quickly. That in an instant can turn and tip into a corner with such precision and effortlessness.
Yet it can switch seamlessly and happily to coping with speed bumps and potholes, delivering a ride so comfortable it'll send babies off to sleep. And it did.
The only issue, and this is such a tiny thing, is the dash-mounted gearshift, which means having to reach up and select Drive or Reverse or Park, which, when executing a three-point turn, is necessarily frustrating.
Still, I'm giving the Turbo GT a 10 out of 10 for driving under all conditions, and we didn't even go off-road, which of course you can do, as long as it's not too wild.
Safety
Audi RS Q39/10
ANCAP gave all variants of the Q3 the maximum five-star rating in 2018 with the exception of the RS Q3 which is yet to be tested.
What I can tell you is that for this model Audi’s made the safety features standard across the range and this includes the AEB system with pedestrian and cyclist detection, rear cross traffic assistance, lane departure warning with lane keeping assistance.
The airbag count is also the same as a regular Q3 at six, and like that SUV you’ll find three top tether anchor points and two ISOFIX mounts for child seats across the second row.
Q3s come with a space saver spare, but the RS Q3 has a puncture repair kit.
Porsche Cayenne
The Porsche Cayenne Turbo GT hasn't been locally crash tested and so doesn't have an ANCAP rating.
That's quite normal for super high-end cars. But, when this third-generation model first arrived in 2017 it was tested by ANCAP's European equivalent, Euro NCAP, and was awarded the maximum five stars.
There's AEB which operates at city, urban and highway speeds, and lane keeping assistance, and lane change assistance which is a form of blind-spot warning, and adaptive cruise control. You can option rear cross-traffic alert, as well.
A space saver spare wheel is under the boot floor.
Ownership
Audi RS Q36/10
The RS Q3 is covered by Audi’s three-year/unlimited kilometre warranty which not only falls behind in duration compared to mainstream brands but also its direct rival Mercedes-Benz which now has five-year/unlimited kilometre coverage. Â
Service intervals are every 12 months or 15,000km with a three-year plan ($2320) or five-year plan ($3420) available.
Porsche Cayenne
The Cayenne Turbo GT is covered by Porsche's three-year, unlimited kilometre warranty, which is lagging behind in terms of duration even compared to other luxury brands such as Mercedes-Benz, which offers five years.
Servicing is recommended annually or every 15,000km, although there isn't a capped price maintenance plan with final costs determined at the dealer level (in line with variable labour rates by state or territory).