Porsche Taycan vs Tesla Model S Performance: electric spec shootout

Published: 18 October 2019

► Porsche Taycan vs Tesla Model S
► The comparison on paper
► We'll update this article as more trims appear

The Porsche Taycan Turbo S is finally out and details on the Stuttgart brand’s first all-electric production car are now official. On inspection, they suggest the Taycan will inject itself into electric sedan territory near the top. Right where the current Tesla Model S Performance resides.

So to welcome Stuttgart’s silent assassin, we’ve compared it against its chief rival on paper on the stuff that matters: speed. 

If you want a more comprehensive dive into all its juicy details, read our extensive tech dive here. But this is the least we can do before introducing them at a drag strip when the Taycan arrives late next year. 

So, without further ado… 

Power

The Taycan will land as one of the most powerful Porsches on sale. That’s right, with a two-pronged range starting with the 500kW Turbo and finishing with 560kW Turbo S, the Taycan packs Tesla-rattling performance and deliver the sort of acceleration reserved for its most potent 911s. Torque for the latter is 1050Nm. Guess that explains their names, then. 


The Taycan has wo battery capacities - 79.2kWh and 93.4kWh (or Performance Battery and Performance Battery Plus) are available. The 4S has the former as standard and can be upgraded, while the Turbo and Turbo S have the latter as standard. Go for the 4S and a four-second 0-62mph sprint is achievable, as is a 155mph top speed.

As for the Model S, the big daddy in its range has always been potent. The Tesla has a higher spec 100kWh battery. As a result, its dual motor combine to produce 568kW. Torque is also quoted at a massive 967Nm. 

Let's call the score even here.

Read our Porsche Taycan review

Acceleration

With ‘overboost’ and launch control, the Taycan is claimed to accelerate to 100km/h from rest in 3.2sec for the Turbo and 2.8sec in the Turbo S. That’s quicker than anything Porsche currently sells or we have previously tested. 

If Tesla’s claims are anything to go by, a Model S Performance should outrun the Taycan – if it’s equipped with Ludicrous mode. Available as an $8300 option, it fits a higher spec capacitor to the battery that allows the Tesla to draw more current for longer, dropping its 0-97km/h time from 3.2 sec to 2.6sec. 

But in the real world, well, we reckon things will go very different. Firstly, the Tesla’s times are measured to 60mph. Not 62. And they're tested by MotorTrend in the USA who apply 28cm of rollout to the test, usually worth 0.2sec, whereas Porsche tend to underquote their acceleration data.

For the meantime, though, we've only the manufacturer's word. This one goes to Tesla. 


Top speed

The Taycan’s wind-cheating shape, in either guise, and two-speed transmission on the rear motor let it run on to a 260km/h top speed. As for outright wind-beating ability, the drag co-efficient registers at a slippery 0.22 Cd while in ‘Range mode’, which is when ground clearance is low and the air cooling intakes are closed.

Tesla, meanwhile, limits its Model S Performance to 250km/h. Its transmissions are single speed instead and its four liftback body boasts a slightly rougher 0.24 Cd drag coefficient. 

Porsche claws back a point by a very slim margin.

Lap times

Handling wise Porsche lands some serious blows. It packs all the important acronyms, such as adaptive three-chamber air suspension with PASM, PTV and PDCC Sport. Essentially, that’s marketing speak for suspension modes, torque vectoring and active roll stabilisation. The latter is no doubt crucial for controlling the battery’s extra heft. 

Whereas the Model S relies on inherent advantages, such as a low centre of gravity, double-wishbone suspension front, multi-link suspension rear. The rear differential is open. And little is uprated for the Performance model. Clearly, it’s outgunned in the dynamics department. 

That might be why Porsche made an effort to lap Taycan around the Nurburgring Nordschleife. It’s time? A rather quick 7min 42sec lap. That’s now the standing a record for an electric four-door. Or as quick as a 997 911 GT3.

 Porsche also claims that the car’s 800 volt electric system resists battery derate better than the 400 volt system in other cars like the Tesla. That’s when power decreases with battery levels. So, based on this, don’t expect Elon tweeting about the S breaking the Taycan’s record anytime soon.

Another one to Stuttgart. 

Price

The Tesla Model S Performance kicks off at £92,300, while the Taycan Turbo S – which we've quoted in this article – costs £139,000. The Turbo costs £118,000, while the cheaper 4S cost just under £84k excluding any grants.

Thsis ariticle first appkared on Whichcar.com.au

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