City Transport Simulator 2026 features the Mercedes-Benz Citaro C2 in multiple configurations across separate official releases, including dedicated standalone bus packs, Season Pass bonuses, and the Vienna Expansion. Developed by ViewApp, the simulator models both solo and articulated builds of the vehicle with interactive dashboard controls, realistic climate management, dynamic ticketing, and advanced driver assistance systems.
Because the C2 is distributed across different add-on packs with varying body styles and technical equipment, choosing the right edition depends on which city routes and configurations you plan to drive.
Citaro C2 Variants and Specifications
The game features several distinct variations of the Citaro C2. While the standard standalone DLC focuses on generalized urban configurations, the Vienna DLC introduces tailored builds matched directly to Wiener Linien operational standards.
| Model Variant | Length | Door Configuration | Engine & Transmission | Key Equipment & Features | Inclusion / Pack Source |
|---|---|---|---|---|---|
| C2 Solo (Standard) | 12 m | 2 Doors or 3 Doors | Standard diesel powertrain | Blind-spot monitoring, traffic sign recognition, in-bus ticket machine | Standalone Citybus C2 DLC / Season Pass |
| C2 Articulated (Standard) | 18 m | 3 Doors or 4 Doors | Standard diesel powertrain | Tail-swing articulation, passenger climate, integrated cash & card ticketing | Standalone Citybus C2 DLC / Season Pass |
| C2K Compact | 10.5 m | Compact 2 Doors | Standard diesel powertrain | Agile short wheelbase for tight urban corridors | 2026 Season Pass Exclusive Bonus |
| C2 Solo (Vienna Spec) | 12 m | 3 Doors | OM 936 diesel (220 kW / 300 hp), 6-speed ZF EcoLife automatic | Wiener Linien livery, LED headlights, electric swing-sliding doors, angled front leaf | Vienna Expansion / Vienna Edition / Season Pass |
| C2G Articulated (Vienna Spec) | 18 m | 4 Doors | OM 470 diesel (265 kW / 360 hp), 6-speed ZF EcoLife automatic | 37 seats, 103 standing capacity, 80 km/h top speed, authentic Vienna IBIS | Vienna Expansion / Vienna Edition / Season Pass |
How to Get the Citaro C2: DLC Packs and Editions
The Citaro C2 is not included in the standard base game purchase of City Transport Simulator 2026. Players can obtain the bus through several distinct purchasing paths depending on what content they already own:
- Standalone Citybus C2 DLC (€19.99): Released on April 14, 2026, alongside the base game launch. This pack contains four standard configurations: the 12-meter solo bus (2-door and 3-door) and the 18-meter articulated bus (3-door and 4-door).
- Season Pass 2026 (€64.99): Grants access to all 2026 DLC drops, saving roughly 40% compared to buying every pack separately. It includes the standard Citybus C2 DLC, the exclusive 10.5-meter Citybus C2K bonus bus, the Tatra KT4D tram, the Vienna Expansion, and the Flexity Graz tram.
- Vienna Expansion (€49.99): Released on October 13, 2026. Contains the real-world Vienna route network (Line 35A bus, Lines 37 and 38 trams), ULF A/B trams, and both the Vienna-spec C2 Solo and C2G Articulated buses in Wiener Linien livery. Players do not need to own the standalone Citybus C2 DLC to drive the Vienna C2 variants on Line 35A.
- City Transport Simulator 2026 – Vienna Edition (€69.99): A complete bundle aimed at new players that packages the base game (including the fictional map Tramau) together with the full Vienna Expansion and its associated vehicles.
Existing owners of the original City Transport Simulator received the base game upgrade to CTS 2026 for free on PC, PlayStation 5, and Xbox Series X|S, carrying over previous DLC and save games automatically.
Realistic In-Cabin Systems and Driving Features
Driving the C2 requires managing authentic operational hardware across the cab, which integrates with the new core mechanics introduced in City Transport Simulator 2026.
Driver Assistance Systems
The C2 pack introduced modernized driver assistance to the game's bus roster:
- Blind-Spot Monitoring: Alerts drivers to crossing objects or cyclists alongside the flank of the bus.
- Pedestrian and Humanoid Detection: Scans the road ahead at pedestrian crossings and bus stops, identifying people stepping too close to the roadway.
- Traffic Sign Recognition: Reads posted speed zones and flashes warnings on the dashboard when exceeding limits.
Climate and Vehicle Systems
Vehicle interiors respond directly to dynamic weather and season settings. The dashboard houses dedicated controls for windshield defrosters, mirror heating, door heating, passenger heating, and the roof ventilator. In cold weather or heavy rain, windows fog up if climate controls remain unmanaged, and wipers can be toggled through variable speeds.
Interactive Ticketing System
Standard C2 buses operating regular routes feature fully functional onboard ticket printers and cash registers. Passengers board at the front door to request adult, child, short trip, week, or group tickets.
- Target the passenger to view their requested ticket type and chosen payment method (cash or contactless).
- Enter the corresponding fare selection on the ticket printer console.
- Select the matching payment method (switch to contactless mode or accept physical currency).
- Press print to dispense the ticket.
- If the passenger pays cash, calculate the change and distribute coins using the vehicle's cash table, or issue the excess change as credit through the printer.
Ticket sales intensity can be adjusted in the gameplay settings between off, rarely, sometimes, often, or very often. In contrast, the Vienna-spec C2 on Line 35A replicates real-world Wiener Linien operations and does not feature driver ticket sales, as passengers board across all doors using off-board ticketing or mobile apps.
Route Handling: Driving the Solo vs. Articulated C2
The physical difference between the 12-meter solo and 18-meter articulated C2 significantly alters navigation across narrow European roads:
- Articulated Maneuvering (C2G): When driving through tight intersections, such as the suburban turns on Vienna's Line 35A towards Salmannsdorf or dense inner-city corners, drivers must account for the rear tail-swing. Turning too tightly cuts the trailer over curbs and into light poles. The large passenger capacity (up to 140 passengers across seats and standing room) makes the articulated model essential for dense daytime timetable runs.
- Solo Maneuvering (C2): The standard 12-meter chassis provides a shorter turning radius and easier mirror positioning. On the real-world Line 35A and during weekend night routes (Line N35), solo buses are frequently deployed due to lower late-night passenger volumes and restricted turning circles around wine taverns and residential terminals.
- Door Operations: The Vienna C2 models utilize external swing-sliding doors at every entrance. The first door leaf opens at a calculated angle to prevent mechanical collisions with the front right tire when the wheel is steered. Toggling the door release allows passengers to trigger doors automatically, though drivers must monitor door clearances before releasing the parking brake.
Frequently Asked Questions
Is the Mercedes-Benz Citaro C2 included in the CTS 2026 base game?
No. The standard Citaro C2 is available as a paid add-on via the Citybus C2 DLC (€19.99) or as part of the Season Pass 2026 (€64.99). The Vienna-specific C2 and C2G variants are included in the Vienna Expansion (€49.99) and the Vienna Edition (€69.99).
How can I get the 10.5-meter Citybus C2K?
The Citybus C2K is an exclusive bonus vehicle bundled into the 2026 Season Pass. It is not sold as an individual standalone DLC on Steam or console stores.
Do I need the separate Citybus C2 DLC to drive buses in Vienna?
No. The Vienna Expansion includes its own authentic Wiener Linien C2 solo and C2G articulated buses. You do not need to purchase the standalone Citybus C2 DLC to drive bus routes on the Vienna map.
Can you drive the Citaro C2 with a steering wheel?
Yes. The game features native input support and preconfigured profiles for popular steering wheels, gamepads, joysticks, and mouse steering. On PlayStation 5, players using steering wheels should connect the wheel and press the pairing button after launching the game and reaching the main menu to ensure full force feedback detection.
