Tesla Model Y Battery Health & Range: Used Buyer’s Guide

A grey Tesla Model Y driving along a foggy country road — Photo by Michal Lauko on Unsplash

Quick answer

A used Tesla Model Y (2022-present (UK)) typically has usable ~57 kwh (rwd, lfp) or ~75 kwh (long range & performance), a WLTP range of around 283-373 miles depending on version when new, and a battery warranty of 8 years / 100,000 miles (rwd) or 120,000 miles (long range & performance), to 70% capacity. The value of any individual car comes down to its battery health, check the real-world range now versus when new before you buy.

Tesla Model Y at a glance

Body type	Mid-size SUV
Years	2022-present (UK)
Battery (usable)	Usable ~57 kWh (RWD, LFP) or ~75 kWh (Long Range & Performance)
WLTP range (new)	Around 283-373 miles depending on version
Real-world range	Roughly 180-320 miles in real use depending on version
Battery warranty	8 years / 100,000 miles (RWD) or 120,000 miles (Long Range & Performance), to 70% capacity
Battery cooling	Active liquid cooling

Figures are typical across the model's life and vary by year and trim, treat them as a guide, not a guarantee for a specific car.

How the Model Y's battery ages

Battery cooling is a big part of the story: this car uses active liquid cooling. Cars that have spent their life on rapid chargers, been left sitting at 100%, or lived somewhere hot tend to lose capacity faster, which is why two identical Model Ys on the same mileage can be worth different amounts. Read more in our guide to what's normal for EV battery degradation.

What to watch out for on a used Tesla Model Y

Check whether it’s an LFP (RWD) or NMC (Long Range/Performance) pack, charging habits and winter behaviour differ
Early (2022-2024) cars ride firmly, comfort suspension arrived during 2023 and the 2025 facelift is a big step on
Builds from late 2022 dropped ultrasonic parking sensors for camera-only parking aids
Check the boot for water ingress and the panels for alignment on early builds, and confirm software recalls are done

Tesla Model Y battery replacement cost

There is no official Tesla price list for a replacement pack. Independent UK estimates put a full Model Y battery at roughly £9,000 to £15,000 including labour, which is exactly why the health of the existing pack matters more than any other single thing on the car.

In practice very few used EVs ever need a whole new pack: outright failure is rare, a battery that drops below its capacity threshold inside the warranty period is the manufacturer's problem rather than yours, and gradual range loss is the normal story. Before pricing up a replacement, check the car's estimated battery health, most “tired” EVs turn out to be perfectly usable cars at the right price.

What the Used EV Check shows for a Tesla Model Y

Enter the registration and the Used EV Check returns, for that specific Model Y: its expected real-world range now versus when new, an estimated degradation figure, a battery-health grade where a manufacturer test record exists, and the battery warranty remaining in miles and months. It also pulls the full MOT and mileage history so you can spot clocking or a car that has covered far more motorway miles than the advert suggests.

It's the fastest way to tell a good Tesla Model Y from a tired one before you drive out to view it. For the wider process, see our complete used-EV buyer's guide and how to check an EV's battery health.

Range and battery-health figures are estimates modelled from real-world data and are shown for the specific vehicle in the Used EV Check. Range data is powered by ClearWatt. A battery-health grade is shown where a manufacturer test record exists, it is a comparative grade, not a measured state-of-health percentage.

Range data powered by ClearWatt

Check a used Tesla Model Y before you buy

Enter a registration to see this Model Y's battery health, real-world range now vs when new and remaining battery warranty, an instant report.

See the Used EV Check (£9.99) →Try the free EV check

Used Tesla Model Y FAQ

How do I check a used Tesla Model Y's battery health?+

You can't see battery state of health on the V5C, the MOT or the advert, and DVLA doesn't publish it. Enter the registration into the Used EV Check and it returns this Tesla Model Y's estimated real-world range now versus when new, its degradation estimate, a battery-health grade where a manufacturer test record exists, and the remaining battery warranty. Range data is powered by ClearWatt.

How much battery degradation is normal on a used Tesla Model Y?+

Tesla’s own fleet data shows Model 3 and Model Y packs typically losing only around 15% of capacity after 200,000 miles, so warranty-level failures are rare. The LFP (RWD) battery likes a regular 100% charge, while Long Range and Performance packs prefer a lower daily limit, so the chemistry sets the charging habits. As a rule of thumb, most EV batteries lose the first few percent early on and then settle to a slow decline, so a used Model Y that still returns close to its original range for its age and mileage is a good sign. The Used EV Check estimates this specific car's degradation for you.

What battery warranty does the Tesla Model Y have?+

Tesla Model Y battery warranty is typically 8 years / 100,000 miles (RWD) or 120,000 miles (Long Range & Performance), to 70% capacity. It covers the battery falling below a set capacity within that time or mileage, and it usually transfers to you as the next owner. The Used EV Check shows how much of the warranty is left in miles and months.

What is the real-world range of a used Tesla Model Y?+

Around 283-373 miles depending on version is the WLTP figure when new. In real use expect roughly 180-320 miles in real use depending on version, and less again in cold weather or at motorway speeds. What matters on a used car is the expected range now, which the Used EV Check estimates for the specific vehicle rather than quoting the brochure.