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Tesla Model Y crushes "premium" SUV coupes


Published on March 24, 2019 |
by dr. Maximilian Holland

24. March 2019 by Dr. Maximilian Holland

The shape of the Tesla model Y is not that of yesterday's boxy SUVs (and some retro holdouts), but of the ever-popular SUV coupe . Compare the interior, safety, performance and value of the Model Y with other premium options in the SUV Coupé, the Mercedes GLC Coupé and Porsche Cayenne Coupé categories.

Shaping Up

Since the recent release of Tesla Model Y There has been a lot of talk about whether the Model Y is an SUV (or CUV) at all or not. Should not an SUV look like a classic Chevy Blazer, Land Rover or a Mercedes G-Class? I'm sorry to break the people who got stuck in the eighties, but not so much these days. Although the G-Class still retains its first generation military-grade retro-styling, the Chevy Blazer and several Land Rover offerings are increasingly turning into curvy raindrop shapes. The Tesla Model 3 is similar in shape and size to two premium sports SUVs currently sold worldwide, the Mercedes GLC Coupe and the Porsche Cayenne Coupe. Take a look at all in the rear three-quarter profile:

OEM Marketing Photos

And the Front Three-Quarter Profile:

OEM Marketing Photos

For this form of SUV coupe, there is clearly a fashion moment, and the Tesla Model Y is on the money, with its own streamlined and aerodynamic iteration of the category. Now that this has been clarified, let's take a look at the comparative specifications of these three premium offerings and see how the value of the Tesla Model Y enhances.


The inside seating area of ​​the hotel is not yet known as Model Y, except that with an upright posture it will probably be slightly more than the Model 3. We know that even the Model 3 in the seating area of ​​the Mercedes GLC Coupe and in earlier versions of the Cayenne (the new Cayenne coupe has not yet specified the seat). It's safe to say that Model Y offers at least as much headroom and legroom as Mercedes and Porsche.

With folded rear seats, the Tesla Model Y with 66 ft³ (1,869) offers the most luggage space of three liters). The Porsche Cayenne will have 1,538 liters (54.3 ft³), and the Mercedes GLC Coupe will have 1,400 liters (49.4 ft³) or slightly more, depending on which variant you choose. Obviously, the interior is a significant asset to the Tesla Model Y.

Tesla Model Y's Large Boot

Note that this is achieved when the Model Y has similar exterior dimensions to the other two vehicles (though it does safest), see below). Better interior in similar exterior dimensions is an inherent advantage of more efficient packaging of EV drives that are done right. The Mercedes is 4,748 mm L x 1,890 W x 1602 mm H. The Tesla is likely to be 4,830 mm L x 1,875 mm W x 1,643 mm H (according to recent estimates). The Porsche is slightly slimmer with 4,939 mm L x 1,989 mm W x 1,653 mm H. Overall not much.

As a side note, the Tesla will offer a third row of seats, albeit small and essentially for children or very small people (like the medium-sized Lexus RX L and Citroen C4 Space Cruiser). Neither the Mercedes GLC nor the Porsche Cayenne offer a third row (although Mercedes offers the third row of seats in its larger and more expensive GLS vehicle, as does Tesla with the X model). Even a small 3rd row of seats, which collapses flat when not in use, is quite useful for families who travel frequently with children and their friends.


When we talk about kidding children, let's stop for safety. Simply put, Tesla makes the most objective passenger cars in the world with the least risk of injury through objective measures. We've talked about Tesla safety many times, and you can learn more about the safety of the Model 3 here. Model Y is the model 3 sibling and will have similar safety specifications. Security is a feature that gives Tesla priority to all others and that they rightly want to emphasize.

While Mercedes and Porsche are not uncomfortable in vehicle safety, they are inherently focused by a large metal lump in front and a significantly higher center of gravity – both inevitable features of fossil vehicles. If you want the safest vehicle for your passengers, this is a Tesla.


The fossil vehicles can not break here either! With several variants of variants for each vehicle, the Tesla Model Y beats the other two in every plane. The base model Y offers a better real gross output than the base vehicles of the GLC and the Cayenne. On paper, the base model Y provides 0.9 mph of 5.9 seconds, which is about the same time as the base version of the Porsche Cayenne Coupe (which costs almost twice as much, see below). The base Mercedes GLC coupe delivers 0-60 mph in 6.7 seconds. These are the times on paper. In the real world, if the Mercedes and the Porsche drive down the right gear and track down the tight performance of their fossil engines, they must accelerate more and more slowly as they rise above normal speeds and be much less responsive

At the top Of the variants, the Tesla Model Y Performance ($ 60,000) performs the sprint from 0 to 60 mph in 3.5 seconds. The fastest Porsche Cayenne Turbo Coupe is ready in 3.7 seconds (and costs $ 130,000). The Mercedes GLC AMG GLC63 S variant takes 3.8 seconds (0.3 seconds slower for just $ 22,000 more than the Model Y Performance). Again, this is on paper, and the momentary torque of the Tesla will always make it much more responsive in the real world.

The maximum speed of all variants of these vehicles lies in any case far beyond the legal border part of the world with exception of some sections of the German highway. Fast enough to get big fines or even jail sentences in most places. If you're a highway driver, you might want to know that the most expensive Mercedes GLC Coupe reaches 174 km / h, the most expensive Porsche Cayenne Coupé 177 km / h and the Performance Tesla Model Y "only" 150 km / h. The consolation indicates that the fossils have their maximum speed figures (which is meaningless for 99% of the owners).

Among the high performance variants, the Tesla Model Y Performance is likely to weigh no more than 10% more than the Model 3's performance at ~ 2,032 kg (4,480 lb). The Mercedes GLC AMG GLC63 S Coupe weighs 2,046 kg and the Porsche Cayenne Turbo Coupé 2,200 kg.

As mentioned above, the Tesla also has a much lower center of gravity than the other two. It will probably also have the track mode. For lap times around a short winding stretch, my money would be on the Tesla. Of course, this is pretty meaningless to most owners as well, but it suggests that the Tesla will probably handle at least as well as both of the other vehicles in everyday life and spirited driving.


Without If you go too deep into the long grass, we first compare the sticker price of the base and top spec variant of each vehicle, with the exception of the numerous options. The base Tesla Model Y is $ 39,000, the Mercedes $ 47,300 and the Porsche $ 75,300. For the top-end versions, the Tesla costs $ 60,000, the Mercedes $ 81,800 and the Porsche $ 130,300!

Let's go over the sticker prices and look at the total cost of ownership. The fossils are extremely thirsty. Since we do not yet have the EPA fuel consumption figures for the Porsche Cayenne Coupé or Tesla Model Y, we will use the nearest Cayenne and Model 3:

The Model Y provided The energy requirements of the Model 3 are about 10% compared to the model 3. In the US, the model Y costs $ 605 per 15,000 miles, while the Mercedes costs $ 2,550 and the Porsche $ 2,700. In Europe, where fuel is 2.5 times more expensive (but electricity is similarly cost-effective), fossils cost nearly $ 6,000 ($ 5,300) a year in fuel. Compared to the energy costs of the Model Y, the US has spent an additional $ 10,000- $ 12,000 over the past five years and € 24,000 in Europe.

Then there are 5 years of depreciation costs. You can bet that these thirsty fossils, for which there is no manufacturer's warranty (only 4 years), will be relatively undesirable by the mid-2020s, when the world operates largely electrically. The Tesla will have a much better residual value at every stage of his life. I will not try to show numbers in this article, but you will get a picture. Also note that the Tesla powertrain has a 8-year warranty, while the fossils are only 4 years old.


Sensitive people will turn their backs The fossil SUV coupes are poor competitors of the Tesla Model Y, worse in terms of specifications, but more expensive at the sticker price and distinct more expensive in the total cost of ownership.

If you're in the market for a new mid-size SUV coupe From 2020-2021, the Tesla Model Y is a great choice. It is more spacious, safer, more powerful and more responsive than the Mercedes GLC Coupé or the Porsche Cayenne Coupé. Although it offers better specifications than these German luxury brands, it competes with the low-priced SUVs. The Tesla Model 3 competes as well as its siblings with the 10 best-selling cars in the US.

The only way old automakers can compete with Tesla's EVs is to electrify their own occupations as soon as possible.

Tags: Daimler, electric SUV, electric SUV coupe, Mercedes, Mercedes GLC coupe, Porsche, Porsche Cayenne coupe, Tesla, Tesla model Y, Tesla safety

About the Author

Dr. Maximilian Holland Max is an anthropologist, social theorist and international political economist. He tries to ask questions and to encourage critical thinking about social justice, environmental justice, sustainability and the human situation. He has lived and worked in Europe and Asia and currently lives in Barcelona.

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