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Tesla Model Y running costs and reliability

2019 onwards (change model)
Running costs rating: 4 out of 54.0

Written by Keith Adams Published: 6 July 2022 Updated: 13 November 2023

Miles per pound (mpp)

Low figures relate to the least economical version; high to the most economical. Based on WLTP combined fuel economy for versions of this car made since September 2017 only, and typical current fuel or electricity costs.
Electric motors, home charging 10.6 - 11.8 mpp
Electric motors, public charging 5.7 - 6.3 mpp
What is miles per pound?

Fuel economy

Low figures relate to the least economical version; high to the most economical. Based on WLTP combined fuel economy for versions of this car made since September 2017 only.
Electric motors 3.6 - 4 miles/kWh
View mpg & specs for any version
  • Long range as standard
  • Rapid Supercharger network available
  • Can also use CCS chargers

How much does it cost to run?

The Tesla Model Y has a maximum WLTP-tested range of 331 miles. This is for the Long Range model, while the Performance version, which gets the same 75kWh battery and four-wheel drive system but has more power, can only travel up to 319 miles on a full charge.

The cheapest model – the single-motor Model Y – offers an official range of 283 miles. This means it covers around 50 miles per charge less than the longest range model, but it is around £8,000 less.

In other words, it’s all pretty impressive and won’t cost much to run. Only now are rivals beginning to catch up with Tesla in terms of driving range and efficiency. For example, the Kia EV6 manages a range-best of 328 miles, but that’s for a less powerful version that doesn’t have the Model Y’s four-wheel drive.

If you need the ultimate range possible, then you’re going to have to take a look at the Tesla Model 3 instead. If you can make do with a bit less space, then it can travel up to 374 miles on a full charge. It has a lower list price, too, so it’s up to you if you’re happy to sacrifice the extra accommodation that the Model Y provides in exchange for a longer range.

Range and charging

Unlike with a lot of electric cars, Teslas are known for getting close to their WLTP-tested ranges. We reckon the single motor model will do around 270-280 miles on a charge, while the Long Range should easily do 300+ miles. The Performance version can be a bit more hit on miss because of the power on offer.

The range predictor is also spot on. If a Model Y predicts you have 200 miles left, you likely have close to 200 miles left. During our testing we did find the Sentry Mode – where the car’s cameras monitor suspicious activity – zapped around 5% battery over 24 hours. If you don’t have off-street charging this can really eat into your range.

One highlight of all Teslas is the company’s Supercharger network. There is an ever-expanding series of high-voltage DC chargers across the UK and Europe, with close to 100 chargers located at Tesla dealers, shopping centres and other destinations across the country. You can typically gain around 160 miles worth of charge in 15 minutes from a Supercharger.

Clever tech as part of the car’s sat-nav means that if you add a Supercharger as your destination, the car will pre-condition the battery before you arrive, so charging takes as short a time as possible. From an 11kW home wallbox, charging the Model Y takes five-and-a-half hours.

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Tesla Model Y review (2021) charging flap
The charging flap is operated via the touchscreen in the car or on your phone.

Servicing and warranty

Tesla offers a four-year warranty, which is 12 months longer than is available from similar rivals, but the distance limit is set to 50,000 miles. Most rivals with three-year warranty cover will have a 60,000-mile maximum limit.

You can expect lower service costs than for a combustion-engined car, thanks to the fewer mechanical parts that come with an electric powertrain. The infotainment screen will advise when the car needs servicing and you can schedule service centre visits using the Tesla Smartphone app.

Reliability

  • Tesla doesn’t have a great reliability record
  • Customer service also has some issues
  • Build quality is better than earlier Teslas

Do a search of the internet and you’ll find plenty of people singing the praises of Tesla, but there are also a number of owners that have reported build quality issues that wouldn’t be seen from more established manufacturers such as Audi or Mercedes. However, it’s worth noting that Teslas are built in the USA, Germany and China, and it’s the US-manufactured cars that seem to have the most problems. Here in the UK, we get cars that are built in China, which don’t seem to be as badly affected.

During our time with the Model Y, we came away with the feeling that the company has made strides from earlier cars. It feels solid and well screwed together, the exterior panel gaps on our car were consistent, while the fit and finish of the interior trim was good, too. All of the car’s major touchpoints have a satisfyingly solid feel as well.

The 15.4-inch touchscreen is of course the focal point for the whole cabin, and this responds well – certainly as good as any home PC-based touchscreen device. Tesla also provides free over-the-air updates for its cars, adding features as and when they’re ready to go. Buyers can also upgrade their cars by paying to unlock additional features.