Tesla Model Y Long Wheelbase Launches in the US as a Six-Seat Family SUV with 325-Mile Range

Picture a family of six trying to squeeze into a standard Model Y for a long motorway run. The third row, in earlier configurations, was widely described by reviewers as a punishment — cramped, airless, and really only suitable for small children on short journeys. Tesla has now done something about that.

The company has officially launched the Model Y Long Wheelbase — sold as the Model Y L — in the United States and Puerto Rico. It’s a stretched, three-row version of the world’s best-selling electric SUV, and it’s aimed squarely at families who need six proper seats without giving up on range or performance.

What Tesla Has Actually Built

The Model Y L adds about 150 mm (roughly 5.9 inches) to the wheelbase and around 180 mm (about 7 inches) to the car’s overall length compared with the standard Model Y. That extra metal translates directly into usable space. The seating layout is 2+2+2 — two front seats, two captain’s chairs in the middle row, and a two-seat third row — rather than the bench configuration that made earlier three-row Teslas so uncomfortable.

Cargo capacity comes in at 89 cubic feet, up from around 76 cubic feet in the regular Model Y. For context, that’s a meaningful difference when you’re loading a boot with pushchairs, sports kit, or luggage for a week away.

The Launch Series — the trim available at launch — is powered by dual-motor all-wheel drive and Tesla quotes a 0–60 mph time of 4.4 seconds. EPA-estimated range sits at 325 miles. It’s quick, and it’ll go far.

The Price and What You Get

In the US, the Model Y L Launch Series starts at USD 61,990 — around £48,500 at current exchange rates. That puts it above the existing Model Y Performance and above rivals such as the Kia EV9. Tesla is clearly positioning this as a premium product, not an entry-level family hauler.

The price buys you quite a lot. Heated and ventilated seats in the first and second rows, heated seats in the third row, a 19-speaker audio system, a second-row 8-inch touchscreen, adaptive damping, staggered tyres, upgraded acoustic glass, and cooled wireless charging pads. It also includes 12 months of Full Self-Driving (Supervised) — Tesla’s driver-assist software, which now integrates the company’s Grok AI assistant — and 12 months of free Supercharging.

That’s a strong bundle. Whether it justifies the price compared with rivals is another question, and some EV commentators have already raised it.

Why Now?

The timing matters. Tesla discontinued the Model S and Model X in the US, leaving a gap for customers who wanted something larger than a five-seat Model Y but didn’t want to step up to the Cybertruck. The Model Y L fills that gap — at least in theory.

But there’s a broader commercial context too. US EV demand has softened after the removal of a key federal tax credit for certain Tesla vehicles. Launching a high-margin, premium variant is one way to protect revenue even as unit volumes come under pressure. Analysts have framed the Model Y L as part of that strategy.

Some critics have pushed back. The focus on premium variants, they argue, does little for everyday buyers who are already priced out of the EV market. A car starting at around £48,500 is not a mass-market product.

Sandy Munro, founder of Munro & Associates and one of the most closely followed vehicle teardown analysts in the industry, said in commentary after the launch: “Tesla has finally given families what they actually needed — real space in that third row.”

Production is underway at Gigafactory Texas in Austin, which supplies the US market. The Model Y L had already launched in China and has been made available for order in Australia and India. US deliveries are expected to begin later in 2026.

What About the UK?

Here’s the straightforward answer: Tesla has not confirmed UK availability of the Model Y L. There is no announced launch date, no UK pricing, and no confirmed specification for right-hand-drive markets. Anyone in the UK who wants one right now cannot order it through Tesla’s UK channels.

That may change. The Model Y is already Tesla’s best-selling vehicle in the UK, and a three-row variant with genuine rear-seat space would likely find buyers here. But until Tesla makes an announcement, the US launch is informative rather than actionable for British customers.

What This Means for Kent Residents

Tesla has not confirmed UK availability of the Model Y L, so Kent residents cannot yet order this variant through UK channels. Families in the county looking for a six-seat electric SUV right now would need to consider alternatives already on sale here, such as the Kia EV9 or the existing Model Y with its optional seven-seat layout. If Tesla does eventually bring the Model Y L to the UK, pricing would likely land well above £50,000, placing it firmly in the premium segment — though any UK-specific figures remain unverified until Tesla makes a formal announcement.