United Kingdom, Enviro 400 № 504
| Reg. plate: | WF63 LZD |
| Country: | United Kingdom  |
| Carrier: | Go Ahead |
| Make: | Alexander Dennis |
| Model: | Enviro 400 |
| Chassis: | Alexander Dennis |
| Current condition: | operating |
| Body number: | D407/4 |
| VIN: | SFD4DSBRFDGXD7416 |
| Built: | 09.2013 |
| Initial registration: | 09.2013 |
| Note: | Go Ahead - Plymouth Citybus |
 | United Kingdom, Enviro 400 № 504 19 September 2019 Author: John M. 0 +2 359 |
 | United Kingdom, Enviro 400 № 504 31 October 2015 Author: John M. 0 +1 312 |
 | United Kingdom, Enviro 400 № 504 18 April 2015 Author: John M. 0 +2 364 |
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