The Leon ST is the third model in the new Leon line-up after three-door SC and five-door variants. The three models take the place of just one in the old Leon line-up. Seat is targeting a price rise for the ST of £825 over the equivalent five-door. That means the entry-level 1.2 TSI in S trim will cost £16,675 on the road.
The ST shares its wheelbase with the five-door hatchback, but its rear overhang is 270mm longer to increase boot capacity to 587 litres with the rear seats up and 1470 litres with the rear seats down.
These figures are down slightly on the 605/1620 litres of the Volkswagen Golf estate with which the Leon ST shares its underpinnings, but the Leon’s sleeker profile explains the small capacity difference between the pair. The Leon ST’s boot has a double floor, and the rear seats can be quickly folded down. With the front passenger seat also folded down, overall load length is increased to 2621mm.
The most notable engine in the line-up is the 108bhp 1.6 TDI in the Ecomotive version. This model, with CO2 emissions of 88g/km and 85.6mpg economy, is the most frugal yet in the Leon range. Ecomotive versions of the three-door and five-door hatches, with the same economy figures, will also be rolled out in January.
The Leon ST is the first Leon to be offered with adaptive suspension with the so-called Dynamic Chassis Control, something that will be rolled out across the rest of the range alongside what Seat is calling 'progressive steering.'
Other engines include a 1.2 TSI with 85bhp or 104bhp, a 1.4 TSI with 120bhp or 138bhp and a 178bhp 1.8 TSI in the range-topping petrol FR. Other diesel options include an 89bhp 1.6 TDI and 148bhp and 181bhp versions of the 2.0 TDI.