| 1st gen | 2nd gen | 3rd gen | 4th gen | 5th gen | 6th gen | 7th gen | 8th gen | 9th gen | 10th gen |
|---|---|---|---|---|---|---|---|---|---|
| Trains manufactured in
1975-1978, 1980, 1984-1985, 1989 |
Trains manufactured in
1993-1994 |
Trains manufactured in
1995-1996 |
Trains Manufactured in
1996-1998 |
Trains Manufactured in
1999 |
Trains manufacured in
2001-2002 |
Trains manufactured in
2003-2005 |
Trains manufactured in 2011-2015 | Trains Manufactured in 2017-2019 | Trains Manufactured in 2022 onward |
| Rheostatic control
11 trains, All retired |
Boshiba
VVVF-GTO 9 trains, 3 in service |
Boshiba VVVF-GTO
17 trains, all retired, 7 moved to Bay View Metro |
Boshiba VVVF-GTO
13 trains, 2 in service |
Boshiba VVVF-GTO
6 trains |
Boshiba VVVF-GTO
11 trains, 10 in service |
Rosubishi VVVF-GTO
7 trains |
Boshiba VVVF-IGBT
7 trains |
Alstom VVVF-IGBT
8 trains |
Alstom VVVF-IGBT
26 trains, 18 in service |
| Boshiba VVVF-IGBT
10 trains, all retired |
Boshiba VVVF-IGBT
10 trains, 1 in service |
Boshiba VVVF-IGBT
2 trains |
Boshiba VVVF-IGBT
4 trains |
Boshiba VVVF-IGBT
4 trains |
1st Gen (1975~1978, 1980, 1984 - 1985, 1989)
Car numbers 101 - 112, S101-S125
The first gen trains were manufactured between 1975 and 1985 after the Roblox HQ - Roblox Central Square line was built and opened in 1975, and the Central Square station and the Jay Street station in 1984. The 101 train is being preserved in the RCTA Transit Museum, while the 108 train is in the Robloxian Science museum. Due to the 6 car lengthing, more passenger cars were added in 1980, and also because of the 10 car lengthing, more passenger cars were added in 1989.
The trains got replaced by the 4th - 6th gen cars.
37 trains, all retired, 10 scrapped
2nd gen (1993 - 1994)
These trains got manufactured between 1993 and 1994 due to the line extension between the Roblox Central Square station - Jay Street Station.
Some trains got replaced by the 10th gen cars, while three of the remaining trains are still operating in a good condition.
Car numbers 112 - 121
9 trains, 3 in service
3rd Gen (1995~1996)
Car Numbers 121 - 148
These trains are manufactured between 1995 and 1996 during a line expansion from Jay Street to 22 Street. They are built by Kings Heavy Rail. They are the same models as the KP96 in the PTA, except that the acceleration system is different. They originally had 27 trains, but seven cars (121 - 128) were moved to the Bay View Metro in 2016. These trains started to get retired in 2022 and was fully retired in December 2023, one month ahead of the planned retirement date. After their retirement, some cars are being used as work fleets.
27 trains, 7 moved to Bay View Metro, all retired, 7 scrapped
4th Gen (1996-1997, 1998)
Car Numbers 149 - 163, 164 - 165, 166- 171, 172
These cars are manufactured between 1996~1998 in order to replace the 1st gen cars built in the late 70s. There is no difference with the 3rd gen cars, except that the floor is gray instead of black. All trains except 164 - 165, and 172 were retired until December 2024, while the remaining trains will be in service until 2029.
23 trains, 3 in service, 13 scrapped
5th Gen (1999)
Car numbers: 173 - 174, 175, 176 - 178, 179-181
These trains are built in 1999 to replace the 1st gen trains also built in the late 70s. There is no difference with the 3rd and 4th generation trains. Excluding four trains (175, 179-181) were all retired in July-November 2025. These trains, were manufactured by TesGroup Rail in Seaboard City, North Bloxlina.
8 trains
6th Gen (2001~2002)
Car numbers: 182- 183, 184, 185, 186 - 191, 192, 193 - 197
These cars were manufactured in 2001 and 2002 to replace the 1st gen cars from the early 80s and the line expansion from 22 Street to Jeffery Square. These trains are planned to be in service until 2026-2027. The 192 train was involved in a accident in North Street station in 2010, and was scrapped. The retirement started in January 2026 after 25 years in service.
15 trains, 11 in service, 1 scrapped (Accident in North Street Station in 2010)
7th Gen (2003~2005)
Car numbers 198 - 1108
These cars are manufactured between 2003 and 2005 in order to replace the late 1st gen trains manufactured from 1984 - 1985. They are also the last cars to use GTO inverters by default, and also the last cars that uses the KP96 model. These trains are planned to be in service until 2028-2030.
11 trains
8th gen (2011~2015)
Car numbers 1109 - 1121
These cars are manufactured between 2011 and 2015 due to the Jeffery Street to Tina Street station extension, and also due to seven 3rd gen cars being moved to the Bay View Metro. The retirement year of the trains is to be determined.
9th gen (2017~2019)
Car numbers 1121 - 1129
These cars are manufactured between 2017 and 2019 due to lack of subway trains.
8 trains
10th gen (2022~)
Car Numbers 1129 - 1155
These cars are manufactured from 2022 onward to replace the 3rd~4th gen trains.
26 trains, 25 in service, 1 testing
11th gen (2024 - 2025)
Car numbers 1156 - 1164
These cars are built and entered service in order to replace the 5th gen cars from 1999.
12th gen (2028 - 2030)
Car numbers 1165 - 1191
These cars is planned to be manufactured around 2028 and 2030 to replace the 6th and some 7th gen subway cars. The manufacturer is yet to be determined.
13th gen (2028)
Car Numbers 1191 - 1202
These cars is planned to be manufactured in 2028 due to the Tina Street to May Avenue extension. The manufacturer is yet to be determined.
Converted trains
1st gen (1997 - 1998) (Originally 1980)
Car Numbers C101 - C108 (Originally 101 - 108)
These cars were originally 1st gen passenger cars from 1980. However, after the 1st gen trains were retired in 1997 - 1998, the 1980 passenger cars were left. Due to this, the passenger cars were converted to another trains which is similar looking to the 3rd and 4th gen trains. However, the cars only operated until 2003 due to cars being not safe for passengers, and was stored in the West Robloxia Island Yard until the mid 2010s and were scrapped. However, car C102 is still being neglected in the West Robloxia Yard. The first car of C107 train is currently in a army near the Robloxia City, being used for training purposes.
2nd gen (1999-2000, 2002) (Originally 1989)
Car Numbers C109 - C120
These trains were made off 1st gen passenger cars from 1989, after the 1st gen trains got retired. They are converted to similar looking as the fourth - fifth gen cars. They started to get retired in 2014 and were completely retired in 2016, after 24 - 27 years of service.
3rd gen (2004) (Originally 1989)
Car Numbers C121 - C125, C126, C127, C128 - C134
These cars were made off 2nd gen passenger cars from 1989, after 2nd gen trains got replaced by 7th gen cars. While some are retired in 2014, some are still operating. They are planned to be replaced around 2026 - 2027, making the longest trains in passenger service.
Detailed Roster
Main Article: Robloxia Subway Line 1/Rolling Stock/Detailed Roster