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Cupra Leon running costs and reliability

2020 onwards (change model)
Running costs rating: 3.2 out of 53.2

Written by Luke Wilkinson Updated: 17 January 2025

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.
Petrol engines 5.2 - 7.5 mpp
Plug-in hybrid petrol engines * 6.5 - 8.0 mpp
* Fuel economy of the engine when operating without assistance from the electric motor and battery.
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.
Petrol engines 35.8 - 51.4 mpg
Plug-in hybrid petrol engines * 44.1 - 54.3 mpg
* Fuel economy of the engine when operating without assistance from the electric motor and battery.
View mpg & specs for any version
  • Less economical than the SEAT Leon
  • PHEV makes some outlandish claims
  • 300hp version can be economical

What are the running costs?

Naturally, the 1.5-litre petrol offers the best fuel economy of the two petrol engines. When teamed with the standard six-speed manual gearbox, Cupra says it’ll return between 45.6 and 48.7mpg. The automatic bumps those figures up to between 47.9 and 51.4mpg, as it has an extra cog and mild hybrid assistance.

But even the 300hp model isn’t too inefficient for a performance car. Cupra says it can achieve between 35.8 and 37.2mpg on the WLTP cycle – and we saw figures in the mid-30mpg range when cruising along the motorway. However, if you step on the loud pedal often (which you’ll want to because it’s fun) those figures will quickly tumble.

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Cupra Leon (2025) review: front three quarter driving, matte grey paint
The 2.0-litre Cupra Leon can be efficient if you drive it carefully.

Cupra says the PHEV-powered Leon is much, much more efficient. In official tests, it returned an utterly incredulous 706.2mpg, which you’ll never achieve in the real world unless you only ever potter around on the electric motor (which is difficult).

You need to make sure you’re religiously charging the battery to get the best from the system as, if you let it run flat, your fuel economy will drop to around 50mpg as penalty for hauling around the dead weight of the hybrid system.

Servicing and warranty

Cupra has three tiers of service packages. Its Level One plan covers the cost of two oil changes and a pollen filter replacement. You pay for it in 24 instalments of around £5.

Step up to Cupra’s Level Two plan and you’ll also get a new set of wiper blades and a fresh set of front brake pads. It’s broken down in 24 monthly payments of around £16.

Cupra’s most expensive Level Three service package covers you for everything above, plus a brake fluid change and an MOT. It’s spread across 36 monthly payments of around £22.

Cupra recently improved its warranty offering, too. Now, every Cupra Leon leaves the dealership with a five-year/90,000-mile warranty. That’s better than the three-year/60,000-mile warranty you get with the Volkswagen Golf GTI Clubsport or the three-year/90,000-mile package Honda offers on the Civic Type R.

Reliability

  • Proven Volkswagen running gear
  • Four recalls for the SEAT Leon
  • … but none for the Cupra Leon yet

The SEAT Leon has had four recalls since it was launched, the most serious of which was an issue with the seat belt anchor points in 2021 that affected 346 vehicles. Cupra (as a brand) hasn’t had any recalls according to the DVLA website.

The mechanicals that underpin the Leon are basically the same as you get in a Volkswagen Golf – and they’ve proved fairly reliable thus far. Owners’ biggest complaints about the Leon relate to the infotainment technology, which has proved to be slow and unreliable. But the new touchscreen on this facelifted model should remedy that.

There are also reports of the Leon’s lane assist system being dim-witted – and buyers are irritated by the fact you need to switch off the tech every time you drive the car.

Ongoing running costs

Road tax £180 - £600
Insurance group 20 - 31
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