Seat León, 5F (EU)

Additional Notes

• All AWD configurations of the Seat León 5F (EU) listed here carry transfer case fluid capacities in the range of 0.75 to 0.9 liter, which is characteristic of compact bevel gear and angle gearbox units rather than larger, truck-style transfer cases.
• The León 1.6 TDI (81 kW) AWD DPF covering 2014-2016 specifies a fixed capacity of 0.9 liter for the bevel gear transferbox under normal use conditions.
• The León 2.0 TDI (135 kW) AWD DPF spanning 2014-2020 is the only configuration in the set that lists a capacity range of 0.75-0.9 liter rather than a fixed value, indicating a fill tolerance or variation between drain-and-refill and full overhaul procedures for the bevel gear transferbox.
• The three Cupra 2.0 TFSI (221 kW) AWD variants, covering model years from 2016 onward, all share a fixed 0.9 liter capacity for the angle gearbox and transferbox under normal use conditions, regardless of regional or particulate filter distinctions between the variants.
• The Cupra 2.0 TFSI (221 kW) AWD PF variant, introduced from 2018, carries the same 0.9 liter angle gearbox capacity as the non-PF Cupra variant, meaning the addition of a particulate filter on the petrol engine does not alter the transfer case fluid specification.
• The RUS-designated Cupra 2.0 TFSI (221 kW) AWD variant, also spanning 2016 onward, retains the 0.9 liter capacity, showing no deviation in transfer case fluid volume for market-specific versions of the same powertrain.
• All five configurations are assigned normal use conditions, meaning the listed capacities apply to standard operating environments rather than severe-duty or first-change-only service scenarios.