Tillig 16421 TT Passenger Car, 1st/2nd Class AB 512.1, Type Y/B 70, DB AG, Era V

Tillig 16421 TT Passenger Car, 1st/2nd Class AB 512.1, Type Y/B 70, DB AG, Era V – Flexibility Meets Comfort in InterRegio Style

Are you looking for a versatile passenger car for your TT layout that reflects the comfort and realism of the 1990s? The Tillig 16421 TT AB 512.1 passenger car from Deutsche Bahn AG is the ideal solution for detailed Epoch V train sets. With its division into 1st and 2nd class, it’s perfectly suited for use in InterRegio and long-distance trains—bringing the authentic flair of the railway reform era to your model tracks.

AB 512.1 – the ideal mixed-class car for long-distance service

The Y/B 70 model was used internationally and, starting in the 1970s, was also widely used in Germany. The AB 512.1 mixed-class car, with its 1st- and 2nd-class compartments, was particularly practical on routes with fluctuating demand. It was frequently used on DB AG’s InterRegio trains—a typical scene on many main lines in the 1990s that can be perfectly recreated with this model.

Technically well-designed—ready for operation and expandable

With a length over buffers of 204 mm, the car is ideal for TT layouts of any size. The detailed interior layout is visible through the windows and can be retrofitted with appropriate interior lighting. It is also possible to install a train-tail light—particularly interesting when the car is used as the last car in a train.

The NEM-compliant coupler mount with close-coupling kinematics ensures smooth operation—resulting in a tight car-to-car transition and realistic train movement. The color scheme and lettering correspond to the typical appearance of DB AG in Era V—consistent down to the last detail.

Versatile and easily combinable with other passenger cars

Whether as part of an InterRegio, as a single car in a mixed set, or in international service—the AB 512.1 pairs perfectly with other Y/B 70 cars such as the A 506.1 or B-class cars. When combined with locomotives such as the BR 218, BR 120, or BR 103, it creates a harmonious train composition reminiscent of the 1990s.

A must-have for realistic long-distance service in Era V

The Tillig 16421 AB 512.1 brings the perfect blend of comfort, versatility, and prototypical accuracy to TT scale. For anyone who values realistic train formation, technical quality, and visual precision, this car is an ideal choice. Add an indispensable link to your InterRegio trains—stylish, detailed, and ready for service.

Features:

• Gauge: TT
• Era V
• Length over buffers: 204 mm
• Can be retrofitted with interior lighting
• Equipped with interior furnishings
• Rear lighting can be retrofitted
• Coupler mount and close-coupling kinematics

Specs:

• Gauge: TT
• Rail Company: DB AG
• Era: V
• Type: Passenger wagon
• Color: Multi-Colored
• News: 2026

Further links:

• Print View

CAUTION: Not suitable for children under 3 years. Danger of swallowing! Age recommendation from 14 years.