Skip advert
Advertisement

SEAT Leon 1.4 TSI Stylance

Hi-tech new engine adds another string to Spanish star’s bow.

The sporty arm of the VW Group is renowned for its hot FR and Cupra models, but SEAT is no one trick pony. And to prove it, the stylish Leon is now available with the company’s clever turbocharged 1.4-litre petrol engine under its heavily contoured bonnet.

It sounds racy, but the advanced powerplant is actually tuned to deliver low CO2 emissions and strong fuel economy, rather than outright pace.

Advertisement - Article continues below

Video: watch CarBuyer's video review of the SEAT Leon

[[{"type":"media","view_mode":"content_narrow","fid":"69200","attributes":{"alt":"","class":"media-image"}}]]

Without the huge alloy wheels or aggressive bodykit found on hotter versions, you might expect the Leon to look bland in mid-spec Stylance trim.

But you’d be wrong. Its sleek profile is very attractive. You also get to enjoy detailing treats such as hidden rear door handles, plus a chunky SEAT logo on the tailgate which doubles as the boot release.

It’s the same story inside. The swooping dashboard is more interesting than the simple layout inside the Lancer, and its chequer-board texture looks and feels much more luxurious. Rear space is comparable with its rival’s, but the narrow windows give the Leon cabin a much more cosy feel.

Unfortunately, that extends to the luggage area, because the tight-fitting tailgate restricts the maximum capacity to 1,166 litres. The boot opening is also smaller, with a large lip to lift items over.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Tarraco

2022 SEAT

Tarraco

26,382 milesAutomaticDiesel2.0L

Cash £24,676
View Tarraco
1 Series

2024 BMW

1 Series

25,617 milesAutomaticPetrol2.0L

Cash £22,897
View 1 Series
e-tron

2023 Audi

e-tron

21,537 milesAutomaticElectric

Cash £20,897
View e-tron
Puma

2023 Ford

Puma

2,333 milesAutomaticPetrol1.0L

Cash £18,497
View Puma

To find the biggest difference between the two cars, though, you’ll have to hit the road. Where the Mitsubishi does its best work at the top of the rev range, the flexible 1.4 TSI responds quickly and smoothly at seemingly any engine speed. And at the test track, that meant the Leon was quicker from 50-70mph in sixth gear than the Lancer was in fifth.

Advertisement - Article continues below

Thanks to its extra ratio, the SEAT engine is also a more relaxed companion on the motorway – although our noise meter provided identical cabin readings for the two cars at cruising speeds.

In keeping with the brand’s sporty image, the Leon has a firmer suspension set-up. This is good news for body control and steering, which are respectively much sharper and more responsive than in the Lancer. But there is a price to pay in terms of comfort. The SEAT doesn’t cope with small surface imperfections as well as the softer Mitsubishi – although this isn’t enough to make the Leon uncomfortable.

During the course of our test, the 1.4-litre car returned 33.2mpg economy, compared to 28.6mpg for the Lancer. It’s also considerably cleaner. CO2 emissions of 155g/km place the SEAT two road tax groups lower, while company buyers will be better off choosing the Spanish model, even though it costs more to buy.

The case for the SEAT is strengthened by its extensive options list, because it gives customers much more scope for personalisation. And with climate control rather than air-con fitted as standard, along with ESP stability control, the Leon easily justifies its £724 price premium.

Details

Price: £14,425
Model tested: SEAT Leon 1.4 TSI Stylance
Chart position: 1
WHY: Sporty Leon now comes with the 1.4 TSI engine – and it could be the pick of the range.

Skip advert
Advertisement

New & used car deals

Audi A3

Audi A3

RRP £26,310Avg. savings £2,713 off RRP*Used from £9,995
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*
MG MG4

MG MG4

RRP £27,005Avg. savings £6,250 off RRP*Used from £8,672
Renault Clio

Renault Clio

RRP £16,175Avg. savings £2,383 off RRP*Used from £6,595
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New cars cost too much but some brands are finally finding the price sweet spot
Opinion - new car prices, header image

New cars cost too much but some brands are finally finding the price sweet spot

New cars are expensive, but Mike Rutherford is pleased to see that some manufacturers have found a pricing sweet spot
Opinion
12 Apr 2026
We got it wrong: VW ID.3 and ID.4 will be replaced by “true Volkswagens”
Volkswagen ID.3 - front and rear

We got it wrong: VW ID.3 and ID.4 will be replaced by “true Volkswagens”

The inside story on how the people’s car maker lost touch with the people, before rediscovering its mojo under boss Thomas Schäfer
News
10 Apr 2026
New Lepas L6 coming to the UK: Jaecoo 7 sister car offers hybrid and EV power
Lepas L6 (EV) - front

New Lepas L6 coming to the UK: Jaecoo 7 sister car offers hybrid and EV power

The Lepas L6 will be sold in self-charging hybrid and full EV forms when it arrives later this year
News
13 Apr 2026