Porsche Cayenne VS Tesla Model X
- Quality engineering
- Turbo's speed
- Off-road ability
- Steering's modest road feel
- Weighty in quick going
- Average warranty
Tesla Model X
- Brutal acceleration
- Excellent handling
- Falcon Wing doors
- Auto doors can be slow to open and close
- Body styling is a little plain
- Expensive options
Since the Porsche Cayenne turned the automotive world upside down in the early noughties, it has continued to evolve and has grown to become one of the brand's biggest sellers.
One size up from the mid-size Macan, it's problematic for hardcore Porsche-philes, but there's no doubting this five-seat SUV's success, or the fact that it helps keep the famous German sports car maker well and truly in the black.
And this is the new, third-generation version, with an all-new chassis, fresh engines, and a bunch of dynamic, safety and multimedia tech enhancements.
|Engine Type||4.1L turbo|
Tesla Model X
Richard Berry road tests and reviews the Tesla Model X SUV, with specs, energy consumption and verdict at its Australian launch in Victoria.
At some point Tesla need to come clean... and admit they're aliens. That they're the first fleet of colonists belonging to a super advanced civilisation from another planet.
How else are their vehicles so fast? How else can they travel so far on electricity alone and then be charged so quickly? And how is it they've mastered fully autonomous technology while other car companies are just dabbling with experimental self-driving tech?
Wake up people, Elon Musk isn't Tesla's CEO he's General Eeeekbleeeergh from Centauri 1. Come on, his really bad human mask is a dead giveaway.
Okay, maybe not. But we were mighty impressed with the Model S when we reviewed it and now the Model X large SUV has arrived in Australia. Like the Model S the Model X is completely electric, and with a best 0-100km/h claim of 3.1s that doesn't just make it the fastest accelerating SUV around, it's actually one of the quickest cars on the planet.
So does this new gift from our alien overlords live up to the hype? Maybe it's quick to 100km/h but does it handle like a block of cheese at the first corner? Is it a practical SUV? Does it tow? And what made me want to throw up? We found out by piloting the angriest one in the range - the P100D.
The Cayenne may be the Porsche of SUVs, but you can't have family car size and practicality without a few concessions.
It's fast, beautifully built, and engineered with a special eye for detail, and the well specced Cayenne S is the pick of the bunch for performance and value.
But it's worth remembering the SUV bit. This Porsche is more everyday enjoyment than track day excitement.
Is the Cayenne your kind of premium family truckster? Tell us in the comments below.
Tesla Model X8.6/10
Hugely impressive all round – from its brutal acceleration to its practicality. It's expensive when optioned to the hilt, but this is a special car. I miss the noise of petrol engines, though and the drama which goes with it. Alien technology, then? Nope, more likely the future of human travel. Just make sure you have the stomach for it.
Would you pick a Model X over an X6 or GLE Coupe? Tell us what you think in the comments below.
The design is new yet familiar. Longer (+63mm), wider (+44mm), lower to the ground, and lower overall (-9mm), yet the wheelbase is unchanged at just under 2.9m.
All models feature LED headlights, and the Cayenne and Cayenne S are identified by their silver grille slats, with the Turbo featuring matt and high-gloss black surfaces plus larger air intakes at the front.
Car-spotters will also notice narrower side windows with a sharper decline at rear (Porsche calls it the Flyline) and the C-pillars tilting forward for a racier look.
A full width horizontal light strip across the tail sits under a clear covering above a three-dimensional version of the Porsche logo.
And wheels now range in size from 19-inch on the Cayenne, 20-inch on the Cayenne S, to 21s on the Turbo, plus optional 22s, presumably for those who drive on billiard table smooth freeways at all times.
And the Cayenne now features staggered or mixed tyres for the first time, that is fatter rubber on the back than the front.
Inside, the biggest change is the adoption of the Panamera's 'Advanced Cockpit', with the central tachometer in the iconic five-gauge instrument cluster flanked by twin 7.0-inch screens to create a blended analogue/digital version of the classic Porsche five dial layout.
Plus, there's the sleek 12.3-inch screen in the centre running everything from nav and vehicle settings to audio control and phone calls, through touch and voice.
Again, it's a direct lift from the Panamera, and the screen layout can be customised to personal preference, with Apple CarPlay standard (but no Android Auto).
Tesla Model X8/10
I'm pretty sure the designer who came up with the shape for the Model X was sitting at his computer and looked down at the mouse in his hand and said: "That's it! Now where are we having lunch?"
With coupe styling similar to BMW's X6 and Mercedes-Benz's GLE Coupe and with short overhangs like them too, the Model X is one sleek hunk of SUV. Actually at the time of writing the Model X is officially the most aerodynamic SUV on earth with a drag coefficient of 0.24, that makes it 0.01 slipperier than the Audi Q8 SUV Concept.
The Q8 will come as a fully electric SUV like the Model X, but the Benz GLE Coupe and BMW X6 run are powered by diesel and petrol only. The closest electric equivalent is the GLE 500e and the X5 xDrive 40e, but these are plug-in hybrids that still use petrol. The Model X is far closer in shape, size and spirit to the GLE Coupe and X6 - it's just that their electric versions haven't been born yet.
The Model X is just short of drop-dead gorgeous, just short because there are some elements which while they may make aerodynamic sense aren't that aesthetically pleasing. Sure electric cars don't need a grille, but its face is a bit plain without a mouth. The way the rear of the car ends abruptly like it's been sawn off reminds me of the Toyota Prius's bottom.
What makes it possible to overlook these not-so-pretty points are stunning design features such as the massive swept back windscreen, the wheel arches filled with giant 22-inch rims and those upward opening Falcon Wing doors.
That slippery shape also hides just how enormous the Model X is but the dimensions don't. At 5037mm end to end the Model X is 137mm longer than the Benz GLE Coupe and 128mm more than the BMW X6. The width with mirrors folded out is 2271mm which is 142mm wider than the GLE Coupe and 101mm more than the X6. But at 1680mm the Model X isn't as tall as them – the GLE coupe is 1709mm and the X6 is 1702mm.
Ground clearance ranges from 137-211mm, which is not bad for an SUV.
It may be an SUV but the Model X has all the Tesla hallmarks – from that window profile to the featureless face. The same goes for the cabin with its giant display, beautiful high-quality materials and stylish design.
Practicality highlights are more storage around the cabin, and a slide and recline adjustable rear seat.
Up front, the glove box is cooled, there are storage compartments under both seats, plus two cupholders, decent bottle holders in the doors, a 12-volt outlet (under the glove box), as well as two USB charge and connectivity ports in a generous console storage box.
Jump in the back and you'll find door bins with space for bottles, map pockets on the front seat backrests, a pair of cupholders in the fold-down centre armrest, plus two USB charge ports and a 12-volt socket in the centre console.
The rear seat's tilt and slide party trick means there's plenty of leg and headroom in the rearmost, fully reclined position. But tweak a lever on the side and a pull handle under the cushion and you can move forward (in stages) to liberate as much as 100 litres of extra cargo space over the outgoing model, while maintaining seating for five (three without legs in the extreme forward position).
Porsche's official description of the rear bench offering “two comfortable seats outside left and right and one centre seat” accurately sums up the relatively squeezy plight of the centre rear passenger.
Cargo capacity is 770 litres with the 40/20/40 rear seat upright, and a handy 1710 with it folded forward. There are four tie-down anchor points, plus a netted storage area on the passenger side, two lights and yet another 12-volt power point.
An auto tailgate is standard on all models, and a 20-inch collapsible spare (with inflator kit) sits under the rear floor.
If towing is your thing the Cayenne's weight ceiling is 3.5-tonne for a braked trailer, and 750kg unbraked. Porsche's 'Trailer Stability Management' system is standard.
Tesla Model X8/10
Yes it's fast and electric but if you take the utility out of an SUV you're left with just a sports vehicle, right? So the Model X needs to be practical – and it is.
There are five seats as standard, but you can option six or seven seat layouts. The GLE coupe, the X6, even the Q8 (when it finally arrives) only have room for five. All are individual buckets seats in the Model X – two in the front, three in the second row and two more in the third in the case of the seven seater.
Now the real test. I'm 191cm tall, so apart from being refused entry onto some amusement park rides sitting behind my own driving position can be a challenge in various cars. In the Model X I fit but with about a thumb nail's gap – which is fine. Headroom is good because of the recessed windows in the Falcon Wing doors' which become the roof when closed.
The P100D we drove was optioned with seven seats. Back in the third row headroom is limited because of the roofline. Legroom is adjustable because the second row seat can slide forward but I couldn't sit behind myself. The third row really is for kids or Danny DeVito – entry though is excellent thanks to that sliding second row.
Storage is good with six cup holders (two in each row of seats), medium sized bottle holders in the front doors (the back doors don't because, gravity), a large centre console bin, and a glovebox.
There's no engine under the bonnet and so it becomes a front boot (a froot?). The combined luggage capacity of the froot and the back boot (with the third row folded) is 2180 litres.
All doors open automatically – the front ones and the rear Falcon wings. They are a bit slow and forcing them only makes them grind their motors angrily. They're a great party trick but if you're getting in and out frequently – as I was when doing the photo shoot, they become a hassle.
The Falcon doors are clever, though, in that they can open in just 30cm of space either side of the vehicle.
Price and features
There are three models offered initially, starting with the Cayenne, powered by a 3.0-litre single turbo-petrol V6 for $116,300 before on-road costs. Then the 2.9-litre V6 Cayenne S adds a second turbo and around $40k to the price tag, coming in at $155,100.
The powerhouse Turbo tops the line-up with a 4.0-litre twin-turbo petrol V8 under the bonnet, and cost of entry sitting at $239,400.
Not a diesel in sight (for Australia) for the time being, with an E-Hybrid variant due here closer to the end of this year.
As you'd expect in this part of the market the standard equipment list is solid, with the Cayenne featuring partial leather trim, cruise control, LED headlights, daytime running lights and tail-lights, rain-sensing wipers, dual-zone climate control, privacy glass, front seats with 14-way electric adjustment and memory settings, remote central locking with 'Keyless Go', the twin digital instrument displays, multi-function sports steering wheel (with gearshift paddles), auto tailgate, 'Porsche Active Suspension Management (PASM - with adaptive dampers), 19-inch alloy wheels, and 'Porsche Communication Management' (PCM) with the 12.3-inch screen controlling nav, phone and audio (10-speaker, 150 watt and digital radio).
As well as it's more powerful twin-turbo V6 engine, the Cayenne S adds 'Adaptive PASM' (with air suspension), 20-inch alloy rims, twin dual-tube tailpipes, dynamic (directional) LED headlights, a dual-pane panoramic sunroof, heated front seats, pedal faces in stainless steel, a 710-watt Bose 'Surround Sound System' with 14 speakers (including subwoofer), and metallic paint in any one of seven colours.
Then the Cayenne Turbo piles on the power and luxury with the twin-turbo V8 joined by 21-inch alloys (in dark titanium with highly polished surfaces) including wheel arch extensions in the exterior colour, 'Porsche Active Aero' (with adaptive roof spoiler), scrolling LED indicators, 'LED Matrix' headlights, 'smooth finish' leather upholstery, 18-way electronically-adjustable 'Adaptive Sports' front seats with unique trim and fatter side bolsters, front and rear seat heating (and ventilated/cooled front seats), exterior mirrors with kerb-view parking aid, a heated steering wheel, 'cross-brushed' aluminium interior highlights, and Alcantara roof lining (cloth on base and S).
If you're ready to stump up the big bucks, that's a heap of fruit to go with this car's comfort and performance potential.
Tesla Model X9/10
The P100D is the king of Model Xs (the P stands for Performance, the D for Dual motors) and has a list price of $271,987. Under this is the $194,039 100D, then below that is the 90D for $187,671 and then the line-up's 75D entry variant for $166,488.
Yes the P100D we drove is $100K more than the entry car, but you do get some sweet standard features. Things like the Ludicrous Speed Upgrade which drops the 0-100km/h time from 5.0 seconds to 3.1 seconds. There's the higher capacity battery for increased range and performance, plus the rear spoiler with three height settings. The Falcon wing doors are standard, too.
Other standard features found on each variant include the 17-inch touch screen, nine-speaker sound system with Bluetooth connectivity and front and rear parking sensors. Not counting the reversing camera the Model X also comes equipped with seven other cameras – these are for the Enhanced Autopilot self-driving option ($7500) which is currently being developed but will be rolled out soon according to Tesla.
Standard as a five seater, a six seat option costs $4500 and seven seats will need you to part with $6000.
Our test vehicle was also fitted with the optional Towing Package – yup you can tow with the Model X. It's braked towing capacity is 2500kg.
Our test car with all of its options was pushing the $300K mark.
Engine & trans
The new car's engines are lifted from the Panamera, and not only feature more power than the outgoing Cayenne, but Porsche claims improved fuel economy and lower emissions.
All feature an alloy block and heads, the Cayenne's 3.0-litre, single turbo V6 delivering 250kW from 5300-6400rpm, and 450Nm from just 1340rpm all the way to 5300rpm.
This 'base' engine features direct fuel-injection, 'VarioCam Plus' (variable cam control on the inlet and outlet side, and valve-lift adjustment on the inlet side), as well as the turbo located in the engine's vee to help minimise lag.
The Cayenne S's 2.9-litre V6 adds a second turbo to deliver 324kW from 5700-6600rpm, and 550Nm between 1800rpm and 5500rpm. It's shorter stroke design helps lift the rev ceiling by 300rpm (to 6800rpm).
Then the Cayenne Turbo adds two more cylinders to pump out no less than 404kW (542hp) across a narrow plateau from 5750-6000rpm, and 770Nm between 1960rpm and 4500rpm. The V8 also locates the turbos in the 'hot vee', but drops back to 'VarioCam' (variable cam control on the inlet and outlet side) without valve-lift adjustment on the inlet side.
All models now feature an eight-speed 'shift-by-wire' 'Tiptronic S' auto transmission, with drive going to all four wheels courtesy of Porsche's Active Traction Management system. The gear set in the Turbo (including the final drive) is slightly taller, although the seventh and eighth ratios are overdriven on all models to maximise fuel economy.
Claimed 0-100km/h times (with optional Sport Chrono package numbers in brackets) are: Cayenne – 6.2sec (5.9s), Cayenne S – 5.2sec (4.9s), Cayenne Turbo - 4.1sec (3.9s).
And if you have a very long driveway, leading up to your (presumably) very large house, you'll be pleased to know maximum velocity for the Cayenne is 245km/h, rising to 265km/h for the S, and a stonking 286km/h for the Turbo.
Tesla Model X9/10
The Model X is all wheel drive. The P100D has a 193kW/330Nm at the front axle and a 375kW/600Nm at the rear; the rest of the variants just have the 193kW/330Nm motor front and rear.
There is no transmission in the traditional sense, just a single fixed ratio (1:8.28) gear. That means smooth, strong instantaneous oomph.
Claimed fuel economy for the combined (ADR 81/02 - urban, extra-urban) cycle ranges from 9.2L/100 km for the Cayenne (emitting 209g/km of C02 in the process), to 9.4L/100 km for the Cayenne S (213g/km), and 11.9L/100 km for the Cayenne Turbo (272g/km).
All models feature auto start-stop (with coasting), your only fuel option is 98 RON premium unleaded, and you'll need 90 litres of it to fill the tank.
Tesla Model X9/10
The P100D has a 100kWh battery pack which is stored under the floor. The NEDC official range for the P100d is 542km, but in reality Tesla says that your range on a full charge is about 100k less than that.
The 100D also has the 100kWh battery, but with a range of 656km NEDC. Following on from that is the 90D with a 90kWh (489km) and the 75D with the 75kWh battery (417km).
Charging through one of Tesla's Supercharger stations will put 270km into the battery in 20 minutes, while the wall unit which comes free (you have to pay to install it) will top it up at 40km per hour. There's also a charging cable which will plug straight into your power point at home – it's a lot slower at about 10-15km per hour but fine as a last resort.
The new Cayenne sits on the VW Group MLB Evo platform, which also underpins the Audi Q7, Bentley Bentayga, Lamborghini Urus, and the soon-to-arrive new generation VW Touareg.
It uses a lot of aluminium and lightweight high-strength steel which, in concert with the alloy body panels, makes the car not only stiffer, but lighter by up to 65kg.
We've driven each model over a two-day launch program in The Barossa Valley in South Australia, and can confirm the base Cayenne is quick, the S is properly fast, and the Turbo is ballistic.
The transmission is a conventional eight-speed auto, rather than Porsche's PDK dual-clutch, and shifts are quick but smooth in normal mode, transitioning to a sharper, even more precise response in Sport or Sport Plus.
Porsche stands proudly on its reputation as a great sports car maker and says the Cayenne fits easily into that context. But let's face it, this is a two tonne SUV, and while it's dynamically outstanding, it's no 911.
All models feature multi-link suspension front and rear including active dampers, with varying levels of suspension sophistication as you walk up the range, to three chamber air suspension on the Turbo.
On quick twisting B-roads it's fast, in the case of the Turbo, bloody fast. It grips hard thanks to fat Z-rated rubber and active drive distribution makes sure it puts its power down perfectly. But no matter how sophisticated the suspension tech, it still feels large and relatively top heavy.
The electromechanical steering is light, and while it's accurate, no matter which mode you're in road feel is modest.
Not surprisingly, the ride firms up in tune with sportier drive modes, but in Comfort, even the Turbo on 21-inch rims, soaked up the irregularities of at times choppy rural roads with surprising ease.
Given the car's mass and performance potential braking is an understandable priority, with even the base model featuring big ventilated rotors all around with four piston calipers at the front and two at the back.
The S ups that to six piston front and four at the rear, while the Turbo debuts Porsche's 'Surface Coated Brake' a Tungsten-Carbide coating on the discs and special pads for longer life and less dust. Of course, the front calipers are 10-piston with four at the rear (and they're white just to prove brake dust isn't a problem).
In typical Aussie conditions these monster brakes are like cracking a walnut with a sledgehammer. Stopping power (on all models) is immense, and pedal feel is agreeably progressive.
We also headed off-road through rutted dirt and rocky climbs, and with five drive and chassis modes at its disposal the Cayenne ate it up.
The different off-highway modes ('Gravel', 'Mud' and 'Rock') will lock and unlock the centre and rear diff as required and the adjustable hill descent control made crawling down steep slopes a breeze. You can even option up an 'Offroad Package' bringing extra protection for vital components, as well as off-road specific info in the PCM and a compass display on the dash.
If you need to think about the dips and climbs on your country retreat, or maybe just the pitch of your driveway, the Cayenne and Cayenne S's approach and (with the Turbo in brackets) is 25.2degrees (23.3), ramp over is 18.7degrees (16.7), departure is 22.1degrees (20.4), ground clearance measures 210mm (190mm), and fording depth is 500mm (475mm).
Tesla Model X9/10
I've had a couple of brushes with car sickness in the past, but never as a driver – until now. So full-on is the Model X P100Ds acceleration and my need to drive every car like it's a rally stage that I managed to make myself a little bit... ahem queasy.
It's not so much car sick, as train sick because piloting the Model X is like driving a high speed train – you've got that instantaneous sledgehammer acceleration, you're seated fairly high and the view from the cockpit with the giant windscreen (the largest in production) is cinematic. The bonnet is short and dips away so much so that the base of the windscreen appears to be the front of the car. Combine this with almost total silence and the only indication that you're travelling at warp speed is what feels like a punch in the guts and the landscape rushing towards you.
It's almost totally silent because there is a faraway hum of electric motors and I also picked up a bit of wind noise that seemed to come from around the rear doors. Apart from that the cabin is so well insulated there was next to no road noise.
How did it handle when it came to the first corner? Gobsmackingly well. The course wasn't an easy one either. Tesla had chosen the Black Spur – one of the best driving roads in Victoria that twists its way from Healesville to Marysville. I've driven it in everything from hot hatches to family sedans, but the Model X would be up there in proper sports car territory.
With the batteries running along the floor there's a low centre of mass and that goes a long way to reducing body roll and the air suspension not only gives the SUV a comfortable ride but great handling too.
Steering is on the heavier side, but it's quick and accurate.
Braking is almost not needed. As soon as you lift off the accelerator regenerative braking washes off speed quickly.
The driver's seat felt a bit tight around my legs - blame my height – but comfortable across my back - a bit on the firmer side through – some would say supportive.
While forward visibility is unrivalled, the small back window is hard to see through – the reversing camera is excellent, however.
The drive was only a short one, but in my 50km blast I used an average of 329Wh/km. The car wasn't fully charged when I set out and the gauge told me it had about 230km 'in the tank'. Upon returning there was just 138km left – but I was driving hard enough for me to make myself sick.
Active safety systems include the usual suspects like ABS, ESC, and traction control (ASR), with the addition of other features under the 'Porsche Stability Management' umbrella, including ABD (torque vectoring by braking), and MSR (prevents slip on the drive wheels produced under engine braking)
There's also AEB (although the Porsche system doesn't bring the car to a complete stop), 'Park Assist' (front and rear) including 'Surround View', 'Lane Keeping Assist', 'Lane Change Assist', and tyre pressure monitoring.
But if all else fails passive features include an active bonnet (activated by pedestrians, cyclists, etc detected by the front camera), driver and front passenger airbag, knee airbags for the driver and front passenger, front side airbags, rear side airbags and full-length curtain bags.
There are three top tether points across the back seat with ISOFIX anchors on the two outer positions. ANCAP hasn't assessed the third generation Cayenne so far, but its Euro NCAP affiliate awarded a left-hand drive, 3.0-litre diesel model a maximum five stars in 2017.
Tesla Model X9/10
The Model X does not yet have an ANCAP rating, but all the signs are there that it is likely to easily score the maximum five stars. There's 12 airbags, AEB and when once the Enhanced Autopliot software is ready for download it will be fully autonomous, meaning it will drive you to where ever you need to go without you having to steer it – but check the regulations in your area before you get carried away with this, okay?
There were ISOFIX mounts and top tether points in all five of the back seats in our test car.
The Cayenne is covered by Porsche's three year/unlimited km warranty, with paint covered for the same period, and a 12-year (unlimited km) anti-corrosion warranty also included.
Porsche Roadside Assist provides 24/7/365 coverage for the life of the warranty, and after the warranty runs out is renewed for 12 months every time the vehicle is serviced at an authorised Porsche dealer, and the main service interval is 12 months/15,000km.
No capped price servicing is available, with final costs determined at the dealer level (in line with variable labour costs by state/territory). Indicative scheduled costs for the first four years/60,000km line up as: 12 months/15,000km (annual) - $695, 24 months/30,000km (intermediate) - $695, 36 months/45,000km (annual) - $695, and 48 months/60,000km (major) - $1300, for a total of $3385.