Seat

The small turbo petrol of the Ibiza and Arona. Modern and efficient - the thermostat and minor intake leaks are typical wear items.

Leon and Ibiza diesel from the Volkswagen Group platform. EGR and DPF are the standard checkpoints at high mileage.

The sporty engine of the Leon Cupra. Strong and responsive, but under aggressive driving the timing chain and turbo deserve more frequent checks than in civilian versions.