T1 or T4 desk; terminal-specific rental parking
- SIXT Madrid-Barajas Airport
SIXT has T1 and T4 branches and sends T2 or T3 arrivals to the free terminal bus. For its T1 return, follow Arrivals and Car rental into the rental parking, then use the agent or key box as instructed. Its T4 return uses P4. Confirm which terminal and return bay are on your voucher.
