Design The C951 trains include several features that were not seen in previous existing trains. New features include: • an ergonomic seat profile; •
red reserved seats, which allows for clearer separation between normal and reserved seats; • perch seats, replacing the two-seaters at the ends of the car The train will also retain existing features like having three rows of poles and hand grips, and vertical poles which split into three at the center.
Dynamic Route Map Display File:Active Route Map Information System of Downtown Line in Singapore.jpg|The original DRMD of the C951. File:SBST C951 Upgraded DRMD.jpg|Upgraded DRMD of the C951. The Dynamic Route Map Display (DRMD) is a rail travel information system, newly introduced and developed for the C951 trains. The dynamic route map display panels provide commuters with their journey status updates and route information. It also indicates which side the doors will open on. The
C830C and the
C751C feature the same Dynamic Route Map Display (DRMD). Bombardier has announced their intention to upgrade the DRMD from the current LED system to an LCD system, to accommodate future extensions to the Downtown Line. These retrofitted
LCD Dynamic Route Map Display (DRMD) is similar to that on newer MRT trains such as the
Kawasaki Heavy Industries & CRRC Qingdao Sifang T251,
Alstom Movia R151 and
Alstom Metropolis C751A refurbished trains. The first retrofitted C951 train with the LCD system was re-deployed passenger service on 2 July 2023.
Platform Gap Width Reduction The train doors have a frangible gap made of rubber that protrudes out. The platform-train gap will then be reduced from , preventing passenger accidents due to the platform gap. ==Train formation==