Why the 2026 Tesla Model S Plaid costs $5,000 more but is 50mph slower

The Tesla Model S Plaid just got a $5,000 price increase and in return, it’s… slower?

Tesla just revealed the refreshed 2026 Model S Plaid. It looks a little cleaner, it rides a little quieter, and now starts at $107,800

But here’s the twist: it now tops out at 149mph, down from the old 200mph, and weighs 26lbs more than before.

That might sound surprising, but there’s more to the update than meets the eye.

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The new Model S Plaid still packs serious performance, but this update is more about refinement than raw numbers. 

Tesla’s focused on making the car quieter, more comfortable, and more polished for daily use.

There are small styling tweaks on the outside, such as a softer suspension setup, improved sound insulation, and a new ‘dynamic’ lighting system inside the cabin, which essentially means ambient lighting that can shift in color and brightness. 

It’s subtle, but noticeable.

Tesla hasn’t explained the drop in top speed, but it’s one of the most evident changes. 

Whether it’s a performance recalibration or a result of the refinements elsewhere, it’s a clear departure from the Model S Plaid’s previous benchmark.

There’s a small range boost, too – the Plaid now goes 368 miles on a full charge.

That’s 20 miles more than before.

The Long Range version also improves slightly, up to 410 miles. 

The Model X gets a similar treatment, now with more space in the third row, a quieter cabin, and the same subtle design and suspension changes as the Model S.

Interestingly, it retains its 163mph top speed despite putting on 186lbs.

So… why does the Model S cost more?

That’s where the debate heats up.

You’re paying $5,000 more for a version of the Plaid that’s a little more refined, slightly more efficient, but noticeably slower.

For some buyers, the added comfort, range, and polish might justify the increase. For others, losing that 200mph bragging right makes the upgrade feel like a trade-off.

So that’s the question: is a smoother, quieter Plaid worth more – even if it’s slower?

You be the judge.

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