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

Range Rover Velar

2018 Land Rover

Range Rover Velar

73,800 milesAutomaticDiesel3.0L

Cash £24,995
View Range Rover Velar
HS

2022 MG

HS

41,166 milesAutomaticPetrol1.5L

Cash £14,113
View HS
Compass

2023 Jeep

Compass

41,363 milesAutomaticPetrol1.3L

Cash £14,232
View Compass
Model Y Premium

2023 Tesla

Model Y Premium

40,927 milesAutomaticElectric

Cash £22,000
View Model Y Premium

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

Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,970 off RRP*Used from £9,222
Audi A3

Audi A3

RRP £26,295Avg. savings £2,713 off RRP*Used from £10,970
MG MG4

MG MG4

RRP £27,005Avg. savings £6,825 off RRP*Used from £8,984
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,330 off RRP*Used from £15,900
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Long-term test: BYD Sealion 7
BYD Sealion 7 - front tracking

Long-term test: BYD Sealion 7

Second report: all is not rosy in the garden when it comes to driving our BYD
Long-term tests
13 Mar 2026
New Jaecoo 8 challenges the Hyundai Santa Fe with seven seats, 83-mile EV range and £45k price tag
Jaecoo 8 - front

New Jaecoo 8 challenges the Hyundai Santa Fe with seven seats, 83-mile EV range and £45k price tag

Flagship seven-seat SUV features 422bhp all-wheel-drive plug-in powertrain, plus Land Rover-style Terrain Response system
News
11 Mar 2026
New Renault Bridger baby SUV could be coming to Europe, but as a Dacia
Renault Bridger - front

New Renault Bridger baby SUV could be coming to Europe, but as a Dacia

Work is underway to see if the chunky, Indian-built utility vehicle could build a bridge to Europe
News
12 Mar 2026