2019 Setra TopClass S 531 DT Double Decker Bus seen from outside and inside. Length 14 000 mm. Width 2 550 mm. Height 4 000 mm. Wheelbase 6 700 mm/1 350 mm. Engine is OM 471, 351 kW, 12.8 liters. Transmission is MB GO 250-8 MPS (PowerShift) 8-gear. Max torque 2 500 Nm. Total gear ratio i - 3.583. Color is Velourred Metallic (Velourrot Metallic). Driver Assistance Systems: Active Brake Assist 4 (ABA 4), Adaptive Cruise Control with Stop&Go (ART), Lane Assist (SPA), Sideguard Assist, Attention Assistant (AtAs), Brake Assist (BAS), Electronic Stability Program (ESP) with Traction Control System (ASR),, Tire Pressure Monitoring System (TPM), Predictive Powertrain Control (PPC), Eco Drive Feedback (EDF). 78 + 1 + 1 seats. Setra Voyage Plus seats. Comfort Head Trim. Glass roof TopSky. Boarding perfumery. Toilet. Board kitchen. DVB-T2 HD Tuner. Double USB ports for each two seats. Video display, LCD, 48 cm (19 inch). Coach Multimedia System (CMS). Coach Media Router. LED headlights. LED midway lighting in the lower deck. Read drive camera. Multifunction key. Telematic vehicle computer for distant diagnose/Uptime and OMNIplus ON Services. Fire extinguishing system with detection.
The bus was presented at 2018 IAA commercial vehicles, Hannover, Germany - Thursday, 20 September - Thursday, 27 September 2018.