Streetcar
| Origional Owner | Year Built | Manufacturer | Model | Runs? | Notes | |
| 210 | Seattle Municipal Street Railway |
1919 | American Car Company |
Single Truck Birney Safety Car |
No | Believed to the last Seattle streetcar |
Trolley Coaches
| Origional Owner |
Year Built | Manufacturer | Model | Runs? | Notes | |
| 643 | Seattle Transit System |
1940 | Twin Coach | GWFT | Yes | Former Snoqualmie museum piece. Returned to service by METRO |
| 798 | Seattle Transit System |
1940 | PCF - Brill | 40 SMT | Yes | |
| 636 | Seattle Transit System |
1943 | Twin Coach | 44 GTT | No | Came for the War ridership. Origionally leased from ODT. |
| 1005 | Seattle Transit System |
1944 | Pulllman-Standard | 41CA-100- 44CX |
Yes | Came for the War ridership. Origionally leased from ODT. |
Motor Coaches
| Origional Owner |
Year Built | Manufacturer | Model | Runs? | Notes | |
| 1705 | Seattle Municipal Street Railway |
1938 | Kenworth | H-30 | No | Vault Bus |
| 82 | Suburban Transit System |
1947 | Kenworth | K-10 | No | One of only 15 ever built |
| 48 | Island Transit | 1948 | General Motors |
TDH-3610 | No | Operated by one man bus company on Vashon Island. His line was taken over by Metro. |
| 172 | Seattle Transit System |
1948 | Twin Coach | 41-S | No | |
| 263 | Seattle Transit System |
1955 | General Motors |
TDH-5105 | Yes | |
| 2962 | Metropolitan Transit Corp. |
1959 | General Motors |
TDH-4512 | Yes | |
| 598 | Seattle Transit System |
1963 | Flxible | F2D6V-401-1 "New Look" |
Yes | |
| 724 | Seattle Transit System |
1968 | General Motors |
T8H-5305 "New Look" |
Yes | Currently being repainted into origional colors. |
| 1122 | Metro Transit | 1976 | AM General | 10240B U.S. Version of Flyer D800. |
Yes | First style of coach purchased by Metro. |
| 1455 | Metro Transit | 1978 | MAN/ AM General |
SG 220-18-2 | Yes | First modern articulated coaches in U.S. |