Skip advert
Advertisement

SEAT Leon (2012 - 2020) review - Reliability and Safety

The well-built Leon is proving reliable and Euro NCAP has rewarded its active safety features with a five-star rating

Find your SEAT Leon
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

The Leon has an excellent reliability record, according to Driver Power respondents. However, they rated it 52nd out of 100 best cars in the UK, in 2019, with some negativity towards high servicing costs and styling. Now, more than ever, might be just the right time for SEAT to introduce the all-new Leon, and it will be interesting to see how it fares next time around. The brand finished a middling 14th out of 30 manufacturers, so again, much work is still to be done to secure a top spot.

Advertisement - Article continues below

In 2012, Euro NCAP awarded the Leon a five-star crash test safety rating, something it’s revalidated and confirmed every year since. The Leon performed very well in individual categories, with a superb 94% for Adult protection and 92% for Child protection. Pedestrian protection came in at 70% with Safety Assist marked at 71%. 

SEAT offers two optional safety packs, according to trim line: some models feature more standard safety kit than others. Key features are a driver tiredness recognition system, high beam assist, lane assist, rear seatbelt reminder and auto lights and wipers. It’s an affordable option - around £500 on volume SE and FR models – and has appealing features such as auto-dip rear view mirror, LED interior lights and footwell lights to hopefully encourage people it’s worth choosing. 

Warranty

All new UK SEATs have a three-year, 60,000-mile warranty. It’s made up of a two-year manufacturer warranty, with unlimited mileage, plus a third year dealer warranty that’s capped to 60,000 miles. You can choose to extend it up to five years and 90,000 miles with the SEAT Extended Warranty but you must select this before the car is registered.

SEAT also offers a three-year paint warranty and a 12-year body protection warranty. What’s more, official SEAT accessories are covered by a three-year warranty if purchased new with the vehicle, while OE parts have a two-year warranty.

Servicing

The Leon offers a choice either of fixed 10,000-mile or annual service intervals or variable intervals that can stretch up to 20,000 miles or two years. SEAT advises high-intensity users to take the fixed intervals, with those less heavy on the car – long-distance motorway users, for example, picking variable intervals.

Servicing packs are also offered, to fix the cost of routine maintenance, but you have to choose them when the vehicle is new, before the first service is due.

Skip advert
Advertisement

Which Is Best

Cheapest

  • Name
    1.5 TSI 115 SE 5dr [DAP]
  • Gearbox type
    Manual
  • RRP
    £25,760
Select car

Most Economical

  • Name
    1.5 e-Hybrid FR 5dr DSG [DAP]
  • Gearbox type
    Semi-auto
  • RRP
    £37,070
Select car

Fastest

  • Name
    1.5 e-Hybrid FR 5dr DSG [DAP]
  • Gearbox type
    Semi-auto
  • RRP
    £37,070
Select car

New & used car deals

Toyota Yaris Cross
MG MG4

MG MG4

RRP £27,005Avg. savings £3,637 off RRP*Used from £10,250
Nissan Qashqai

Nissan Qashqai

RRP £27,435Avg. savings £6,600 off RRP*Used from £10,040
Volkswagen Golf

Volkswagen Golf

RRP £25,250Avg. savings £2,419 off RRP*Used from £10,995
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Range Rover Electric and Dacia Spring are EV extremes but I've found the sweet spot
Opinion - EV sweet spot

Range Rover Electric and Dacia Spring are EV extremes but I've found the sweet spot

Mike Rutherford believes he's figured out the trick to getting the best EV bargain
Opinion
20 Sep 2026
Skoda Peaq review
Skoda Peaq 2026 - Ellis Hyde

Skoda Peaq review

The Skoda Peaq is the Czech brand's biggest and most expensive car ever, and is a worthy flagship
In-depth reviews
20 Sep 2026
New Renault 5 updates unlock more range, but the price stays the same
2026 Renault 5 update - front overhead

New Renault 5 updates unlock more range, but the price stays the same

Clever tweaks have unlocked greater efficiency, plus buyers have more scope for customisation
News
22 Sep 2026