Skip advert
Advertisement

SEAT Leon Ecomotive

Conventional diesel hatch puts up a strong fight

Hot FR and Cupra models steal the limelight in the SEAT range, but the brand is no stranger to green variants, either. Its Ecomotive line-up includes the capable Leon hatch, which offers truly impressive economy figures without diminishing the appeal of the standard model.

That is especially the case with the styling – as it looks just like a regular Leon. Subtle badging and a blanked-off grille are the only clues to its eco credentials. And it takes keen fans to spot the lowered ride height of its sports suspension, which is designed to enhance aerodynamics. 

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"}}]]

A facelift in 2009 ensures the SEAT still looks fresh, even beside the futuristic Honda. Neat touches include the hidden rear door handles, and this eco version has attractive 16-inch alloy wheels.

Inside, the dash is as curvy as the bodywork, and the depth of the windscreen ensures a bright and airy feel. There’s lots of room up front, too, but while the SEAT borrows switchgear from owner VW, some parts of the cabin feel cheap. Still, it outclasses the Insight in terms of overall quality.

The seats are much more comfortable, with plenty of lateral support and adjustment, while rear passengers get far more head and legroom than in the Honda. And although the official figures suggest the Leon’s boot is less practical, it has more user-friendly proportions.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Qashqai

2020 Nissan

Qashqai

29,705 milesManualPetrol1.3L

Cash £12,990
View Qashqai
Stonic

2018 Kia

Stonic

54,000 milesManualDiesel1.6L

Cash £8,995
View Stonic
ID.4

2022 Volkswagen

ID.4

69,674 milesAutomaticElectric

Cash £15,697
View ID.4
Focus

2023 Ford

Focus

60,796 milesManualPetrol1.0L

Cash £11,897
View Focus

On the road, the Ecomotive instantly impresses. While the 1.6-litre TDI diesel clatters on start-up, it soon settles down once on the move. And thanks to a healthy dose of torque low in the rev range, it feels more responsive on the road. 

Adding to this impression is the five-speed manual box. With every gearchange, it gives the SEAT another hit of acceleration – and that helps to make it a more rewarding driver’s car than the Honda, with its frustrating CVT transmission.

Through corners, the hatch is more confident, with the sports suspension doing a good job of controlling body movement. The trade-off is a slightly stiff ride – the Leon can occasionally crash into potholes or larger ruts, and becomes a little tiring on the motorway. But there’s more feel through the steering than in the Honda, while the brakes are better weighted, too, even if the initial bite can feel a little over-responsive. 

What really impresses is how clean the SEAT is. It undercuts the Honda by 6g/km, putting out 99g/km of CO2. That means owners pay nothing for road tax and are exempt from the London Congestion Charge, unlike those who choose the Insight. 

Officially, the Leon should return 74.3mpg, but as with its rival, we were unable to match this. In our hands, the Ecomotive returned 46.1mpg – that’s 7.6mpg more than the Insight. So the conventional SEAT has the edge for efficiency, cabin quality, space, driver appeal and running costs.

Details

Chart position: 1
WHY: With less than 100g/km of CO2 and 74mpg-plus combined economy, the Leon is impressively green. Factor in the stylish design, roomy cabin and decent driving dynamics, and it really appeals.

Skip advert
Advertisement

New & used car deals

Volkswagen Tiguan

Volkswagen Tiguan

RRP £38,050Avg. savings £3,360 off RRP*Used from £27,891
Volkswagen Golf

Volkswagen Golf

RRP £25,250Avg. savings £2,419 off RRP*Used from £8,995
Toyota Yaris Cross
Skoda Kodiaq

Skoda Kodiaq

RRP £39,045Avg. savings £7,139 off RRP*Used from £10,800
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Land Rover Defender Sport: baby SUV hedges bets with EV and hybrid power
New baby Land Rover Defender render - watermarked

New Land Rover Defender Sport: baby SUV hedges bets with EV and hybrid power

The new Land Rover Defender Sport will sit below the existing Defender in both size and price, and our exclusive image previews how it could look
News
17 Jun 2026
New Citroen Berlingo MPV aims to be the perfect SUV antidote
Citroen Berlingo - watermarked

New Citroen Berlingo MPV aims to be the perfect SUV antidote

The new Citroen Berlingo will be simple, spacious and stylish, and our exclusive image previews how it could look
News
15 Jun 2026
Car Deal of the Day: Alpine A290 is a hot hatch for a laughably low £269 a month
Alpine A290 UK - dynamic front tracking

Car Deal of the Day: Alpine A290 is a hot hatch for a laughably low £269 a month

The Alpine A290 is as sharp to drive as it looks, and is our Deal of the Day for 16 June
News
16 Jun 2026