| Identity | Distance | Time | Journeys | First Journey | Last Journey |
|---|---|---|---|---|---|
| 166202 | 10mi 48ch | 14m | 2 | 28 Jun 2014 Twyford to Reading | 18 Oct 2014 London Paddington to Ealing Broadway |
| 166205 | 5mi 51ch | 8m | 1 | 18 Oct 2014 London Paddington to Ealing Broadway | 18 Oct 2014 London Paddington to Ealing Broadway |
| 166209 | 25mi 57ch | 36m | 1 | 20 Jun 2015 Guildford to Reading | 20 Jun 2015 Guildford to Reading |
| 166211 | 142mi 61ch | 3h 38m | 2 | 28 Jun 2014 Maidenhead to Twyford | 22 Aug 2021 Cosham to Cardiff Central |
| 166215 | 26mi 42ch | 43m | 1 | 05 Mar 2016 Redhill to Ash | 05 Mar 2016 Redhill to Ash |
| 166218 | 56mi 16ch | 1h 12m | 2 | 24 Sep 2023 Filton Abbey Wood to Newport (South Wales) | 29 Sep 2023 Bristol Temple Meads to Bridgwater |
| 166220 | 35mi 73ch | 33m | 1 | 15 Mar 2013 Reading to London Paddington | 15 Mar 2013 Reading to London Paddington |
Total time displayed is accrued against the whole journey and may not reflect time from actual vehicle if detailed traction is in use.