| 2000 and 2100 class railcars | |
|---|---|
 Adelaide Metro liveried 2011 & 2106 at Gawler station in June 2005 | |
| Manufacturer | Comeng |
| Built at | Granville, New South Wales |
| Constructed | 1978–1980 |
| Entered service | February 1980 |
| Retired | August 2015 |
| Scrapped | June 2016 |
| Number built | 30 |
| Number preserved | 6 |
| Number scrapped | 24 |
| Successor | 4000 class |
| Formation | 2–4 carriages |
| Fleet numbers | 2001–2012, 2101–2118 |
| Capacity |
|
| Operators | |
| Depots | Dry Creek |
| Specifications | |
| Car length | 24.8 m (81 ft 4 in) |
| Width | 3.19 m (10 ft 6 in) |
| Height | 4.27 m (14 ft 0 in) |
| Maximum speed |
|
| Weight |
|
| Prime mover(s) | |
| Power output |
|
| Transmission | Voith T420r Diesel Hydraulic |
| Auxiliaries | Rolls-Royce SF65CT |
| UIC classification | B′B′ |
| Track gauge | 1,600 mm (5 ft 3 in) |
The 2000 class and 2100 class were diesel multiple units that operated on the Adelaide rail network between 1980 and 2015. They were built by Comeng in Granville, New South Wales in 1979–1980. As of 2024, six railcars have been preserved while the rest have been scrapped.