Alfa Romeo Stelvio vs Porsche Cayenne

What's the difference?

The Alfa Romeo Stelvio Veloce is the car you get when you want a sports car but happen to have a kid or two. Its ride comfort is on the lower end but it has heaps of power and enough features that it manages to slide into its price tag without feeling too cheeky. The back seat’s size will limit this to smaller families, though. And I would prefer to see better tech at this grade level, so this gets a 7.1/10 from me.

My son didn’t spend much time in this one but he liked the red paintwork. My mum, however, loved the power and sexy packaging. She gives it an 8/10.

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.

While the Veloce has had a facelift, the changes are so minor I would dare to ask, why bother?

The daytime running light signature has been tweaked but only die-hard Stelvio fans will notice it. I do like the larger 12.3-inch digital instrument display but surprisingly the multimedia screen remains on the smaller side at 8.8 inches.

Otherwise, there’s no denying the Veloce looks like an Alfa Romeo, staying true to its Italian heritage. It’s solid, with a 1903mm wide stance, but so robust that it moves away from words like 'sleek' or 'sexy'.

The black grille, 20-inch alloy wheels and red brake calipers make it look sports car mean and hint at what's under the bonnet.

The interior looks well made and it's got a bat cave element with the black headliner and panoramic sunroof. There's a plethora of soft touchpoints throughout and the circular air-vents found in both rows add some flair.

Overall, though, the interior is understated and if you’re looking for something as flashy as the exterior, you may be disappointed.

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.

The front row benefits the most in terms of space and features. I have stacks of headroom and legroom in the front seat and didn’t feel like I was too close to my passenger this week.

I like the comfortable electric seats and the fact you can adjust the side bolsters and under-thigh support.

Individual storage options are on the slim side throughout the car and it was something my mum and I found annoying on our road trip because there aren’t a lot of spots to put your little items up front. Think snacks, sunglasses, lip balm etc.

The two cupholders are really drink bottle holders because they’re too large to fit a small takeaway cup without popping the lid off but I like the large storage bins in each front door.

It's a tight squeeze in the back seat for my 168cm (5'6") height and that’s behind my driving position! It could feel a tad cramped back there for those with longer legs.

It’s also a bit awkward getting in and out of the back seat because of the large wheel arches.

The storage bins in the doors are too small to hold a drink bottle but the middle armrest has two cupholders and a phone holder.

Charging options are fantastic up front with two USB-A ports, one USB-C port, a 12-volt socket and a wireless charging pad to choose from. You even get an 'aux' jack, too.

The amenities in the back seat are okay and you get a couple of net map pockets, reading lights, a USB-A and C port, as well as directional air vents.

This Alfa has a no-nonsense approach with the other tech, though. I usually don’t mind that but the touchscreen multimedia system is a little too no-nonsense for this spec-level.

I found it to be laggy and too small. It also regularly turned itself off and rebooted. This happened a few times while needing satellite navigation directions, which was annoying.

Also on the sat nav, you can’t search for a general name of something, like a business, you have to input an address which meant using my iPhone anyway. It’s great that you get wired Apple CarPlay and Android Auto, though.

The digital instrument panel looks upmarket but isn’t properly customisable and I was disappointed the ambient lighting package only meant that there are lights in the footwells and a tiny overhead light. Adding some extra lighting would have transformed the night-time driving experience.

The boot is the highlight for me because you get a decent capacity at 499L. The load space is level and I like the back row's 40/20/40 split-fold. We had plenty of room on our road trip for luggage and shopping.

You get a temporary spare tyre and a retractable cargo blind. The latter is stiff enough to double as a shelf which is handy and a handsfree powered tailgate comes standard, as well.

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.

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 $409,744  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...

The Veloce has a 2.0-litre, four-cylinder turbo-petrol engine that gives a maximum power output of 206kW and 400Nm of torque. It’s an all-wheel drive and has an eight-speed auto transmission which is very smooth. 

Checking out the specs I didn’t think this would be as powerful as it is. But it’s really fun when you need to put your foot down! I mean, it can go from 0-100km/h in just 5.7 seconds.

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.

The official combined cycle fuel economy figure is 7.0L/100km and my real-world usage came to 8.4L/100km.

I drove our test model hard but did A LOT of open road driving - 2051km to be exact - so I was happy with the average but I would expect it to be higher in the city.

Based on the official combined cycle number and 64L fuel tank, you theoretically should be able to get a driving range of around 914km but my real-world tests see that figure come in closer to 700km.

Alfa Romeo recommends a minimum 95 RON petrol be used for the Stelvio.

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.

The Veloce is downright fun to drive because of how damn responsive it is. There is plenty of power, so much so, that you’ll look forward to hitting the open road. 

The sporty steering makes for sharp handling and the car moves decisively. I have felt confident all week that it would do what I wanted it to do. It's wide stance also makes it hug the road like an old friend.

However, the suspension is also sporty, aka firm! The padded seats help soften the impact when you hit a bump but you’ll still know it when you hit one. There's also a resonating 'ker-thump' in the cabin, in case you didn't feel it.

The big thing that marred the driving experience for me, at least for a longer trip, is how loud road and wind noise are at higher speeds. It’s loud enough that you need to raise your voice to talk, which I didn’t enjoy.

The Veloce earns back points with how easy it is to park and it handles those stupidly small hotel car parks extremely well.

I don't rate the reversing camera, though. The quality of the image is terrible for this grade-level.

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.

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.

The ongoing costs aren’t too shabby on the Stelvio because it comes with a five-year/unlimited km warranty and you also get five years roadside assistance.

It’s a 24/7 complimentary service that covers a host of items but check out the terms and conditions for more information.

There’s capped priced servicing for five years or up to 75,000km, whichever occurs first.

Services cost an average of $573, which is competitive for the class and servicing intervals are good at every 12 months or 15,000km, whichever occurs first.

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).