Volkswagen Touareg vs Porsche Cayenne

What's the difference?

The facelifted Touareg is subtly improved across all metrics including price. That's a rare win for a mid-life facelift and should help VW shift more of this accomplished family SUV.

It's not all perfect, with no spare tyre included and the mis-match between braked towing capacity and towball down weight.

The diesel engine is torquey, refined and the 170TDI feels like an awful lot more than a base model with stacks of equipment.

As for the R, it's an expensive flagship with a unique powertrain. One that's very well integrated but the plug-in hybrid experience isn't for everyone. There's no doubting its performance credentials and everyday comfort, though.

No matter the spec, VW's revised Touareg is a family SUV that should definitely make it onto your short list.

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.

The Touareg is an elegant large SUV that has presence in its size, if not eye-catching design flair.

For the facelift, Volkswagen has smartened up the fascia and rear bumper. New 'click clack' front lighting signatures give extra menace while the rear light bar and glowing VW badge let you know this, indeed, is the new Touareg.

Fresh alloy wheels designs are interesting but the R-Line's are a little chunky for my tastes.

Inside, it's a similar story, though worth calling out is the open pore wood trims on 170TDI and Elegance that are so classy compared to the chintz of a Jeep Grand Cherokee.

The R gets Lapiz Blue accents and stitching inside though is generally very similar to the other models, meaning you might not feel so justified spending the extra cash.

Fans of light-coloured leather will be glad to hear the 210TDI Elegance can be ordered with Mistral cream leather upholstery for no extra cost.

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.

Volkswagen has been busy improving usability of the touchscreen. There is now a vertical row of shortcut buttons for front and rear demisters, air recirculate and other heavily-trafficked functions.

Another row of shortcuts at the top of the screen allow you to a easily jump from navigation to car settings, phone mirroring and back.

Excitingly, Apple CarPlay and Android Auto take full advantage of the massive screen, now running to all four corners.

In general, the user interface is excellent and very user-friendly though there is occasional lag symptomatic of an older-gen processor. Also, when adjusting the HVAC settings, phone mirroring disappears briefly. Annoying but not end-of-world stuff.

Continuing on the theme, VW's customisable digital driver's display is very crisp and can display a map. The new head-up display is bright enough to work with polarised sunglasses, too.

There is plenty of space to stash snacks and drink bottles in the door pockets. Two large cup holders can be found in the centre console, there are three USB-C ports in the front (now 45W instead of 15W) and storage under the supportive armrest.

The back seat is roomy with enough space for three adults across. There's a transmission tunnel but it's low enough not to be too troublesome.

The Touareg's rear doors open wide and are fitted with soft-touch materials as well as classy integrated sun blinds.

With a standard panoramic sunroof, and lots of space between the front seats, vision out is fantastic. The cabin feels light and airy but thanks to tinted glass and powerful four-zone climate control it never gets too hot.

There are also two more USB-C ports and a second 12V socket in a fold out section of the rear console.

As before, the Touareg is only offered with five seats, with no optional third row to match some rivals.

All variants feature a standard power tailgate with auto-close functionality.

The boot has a crucial flaw for Australian buyers, though: no Touareg is equipped with a full-size or space-saver spare tyre. It's an inflation kit or tow truck if you get a flat.

Other attributes, including an 810L maximum space with five seat up or 1800L with the second row folded, are rather stellar. So is the finishing, with quality carpet, a cargo net included, sturdy tie-down points and a classy bag for the PHEV's charging cables.

There are shopping bag hooks on either side, remote pull tabs to fold the 40/20/40 backrest flat and buttons to raise and lower the air suspension for easier loading.

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 Touareg's core 3.0-litre common rail direct-injection turbo-diesel V6s carry over unchanged developing 170kW (at 4000 rpm) and 500Nm (from 1750-3000 rpm) in 170TDI tune and 210kW/600Nm in the 210TDI.

It's the plug-in hybrid that's interesting. A 3.0-litre direct-injection turbo-petrol V6 teams up with gearbox-mounted 100kW and 400Nm electric motor. An eight-speed transmission means it feels conventional when in petrol (or hybrid) mode with no slurry CVTs.

It means that the Touareg R has the same '4Motion' full-time four-wheel-drive system with mechanical transfer case. Volkswagen uses braking systems to simulate a locking diff for off-roading, known as Electronic Differential Lock (EDL) and Extended Differential Lock (XDL).

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.

Focusing firstly on the R, its fuel consumption is either stellar or proportional for a large SUV, depending on the battery charge and conditions.

The lab-certified 3.3L/100km, though, is fanciful given how most will use this vehicle.

Charged up to 100 per cent, we got 46km from the Touareg's 14.3kWh battery in E-Mode – pretty close to the 51km rating – in a typical suburban commute.

It will take around 2.5 hours to charge the Tourage from 20 per cent-full at a 7.4kW wallbox, or eight hours using a three-pin socket.

Alternatively, you can recuperate charge on the move in Hybrid mode. Using regenerative braking and excess engine power, the hybrid battery can be returned to 100 per cent on a long drive.

On our extended, twisty country drive we saw 11L/100km in the R using hybrid mode, with a target of 50 per cent charge to carry us through small towns. A combined range of 750-800km from the 75L fuel tank is realistic.

Planning your route, regular charging and paying close attention to what works best for economy will prove beneficial in the long run – a plug-in hybrid is not for the disengaged motorist.

The diesel engine's consumption was a more straightforward affair. Compared to the 7.3L/100km rating, we saw 8.0L/100km over hilly terrain with some dirt roads.

It is perfectly efficient in the country and the 90L tank means 1000km driving range from a fill-up is perfectly normal.

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 Volkswagen Touareg is a deeply accomplished large SUV no matter whether you go for the base model or flagship R.

It benefits from a rigorous development that shines through in a car that is quiet, well-built and confidence inspiring, despite its generous size.

Starting with the Touareg 170TDI, passengers are insulated from the 3.0-litre V6 diesel with few vibrations reaching the cabin. There's enough sound to tell how hard you're working the V6 but no excess.

It is the only variant to ride on steel springs with passive dampers, though all Touaregs ride on five-link struts up front with multi-link rear suspension. The 19-inch alloy wheels shod in 255/55 R19 Bridgestone Alenza tyres have a lot of sidewall but sharp edges like expansion joints and speed humps can still be felt in town.

Put some energy through the Touareg's chassis – on the freeway or higher speed country roads, for example – and it settles beautifully. You could jump into the driver's seat and knock over a Sydney-Melbourne drive without breaking a sweat (or needing to stop for fuel).

Despite being 100Nm down on the 210TDI, the base car is also best for towing. All variants carry a 3500kg braked tow rating but the devil is in the detail – tow ball down weight is limited to 280kg on the base car but a restrictive 215kg for the 210TDI Elegance and R-Line.

While it's not an overt sportsperson, the 170TDI's connected 2.5-turn lock-to-lock steering provides confidence in the Touareg's ability on country roads. A revised ESC tune is now smoother in its interventions.

And what of the R? It impresses across an even broader spectrum. You'd expect that for $43K more, though.

The air suspension's Comfort mode effortlessly smooths over sharp bumps in town despite 22-inch alloy wheels, yet firms up to give the R huge reserves of grip on twisty roads.

That electric motor has enough punch to move the Touareg R at reasonable speed in town and the whisper-quiet operation feels extra luxurious.

With the R's trick suspension, Volkswagen offers a greater selection of drive modes. Eco, Normal, Sport and Individual are joined by Comfort and you can control the height of its suspension with the left rotary selector.

The 285/35 R22 Bridgestone Turanza T005s defy expectations for how a tall 2423kg SUV should grip. Volkswagen's not been able to escape physics quite as far as Hyundai did with the similarly-heavy Ioniq 5 N but the Touareg is a totally different style of vehicle.

Some of the controls, such as the soft brake pedal (that blends strong regenerative braking with front six-piston calipers clamping 400mm discs), long-travel throttle and light steering approaching the limit remind you of the Touareg's mass. Every weight shift is natural and predictable, though, so it's an easy car to trust.

A synthesised engine sound is the only other miss, it's not natural and we'd like to be able to hear more of the V6's growl. 

Power is prodigious yet the different sources blend almost seamlessly. The delivery is smooth when you go for an overtake – full throttle is a swelling shove rather than whiplash acceleration – as the electric motor fills the short torque gap while the V6's turbo spools. The 5.1-second 0-100km/h sprint claim sounds on the money.

We were unable to sample the 210TDI R-Line with its active roll stabilisation and four-wheel steer. With the plug-in hybrid powertrain's city-friendly attributes, though, the R-Line may be the pick for rural buyers. 

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.

Volkswagen covers the Touareg with a five-year, unlimited kilometre warranty.

The R's high-voltage battery is covered for eight years and 160,000km.

Volkswagen's pre-paid Care Plans offer the best deal for servicing. All models are due for maintenance every 12 months/15,000kms with the diesel costing $1900/$3500 for three/five years and the plug-in hybrid $2050/$3400 for the same intervals.

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).