Editing MBTA bus (section)

===Current===
{| class="wikitable sortable"
|-
! Order Year!! Manufacturer!! Model!! class="unsortable" | Picture!! Fleet!! Qty.!! Active !! Propulsion!! Length (ft.)!! class="unsortable" |Notes
|-
| 2008
| rowspan="13" | [[New Flyer]]
| [[New Flyer Low Floor|D40LF]]
| [[File:MBTA route 455 bus on Western Avenue, May 2017.JPG|100px]]
| 0756–0910 
| 155
| 154
| Diesel
| 40
|
*All buses were overhauled in 2017–2020.<ref name=roster />
|-
| 2010
| DE60LFR
|[[File:MBTA New Flyer DE60LFR 1223 at Copley Square.jpg|100px]]
| 1200–1224 
| colspan="2" | 25
| rowspan="2" | [[Hybrid electric bus|Hybrid]]
| 60
|
*All buses were overhauled by Northeastern Bus Rebuilders in 2021–2023<ref name=roster />
|-
| 2014–2015
| [[New Flyer Xcelsior|XDE40]]
| [[File:MBTA route 77 bus in Arlington Center, March 2017.JPG|100px]]
| 1400–1459 
| colspan="2" | 60
| rowspan="3" | 40
|
*Buses being overhauled by Midwest Bus with completion expected in October 2024.<ref name=june2023>{{cite web |url=https://cdn.mbta.com/sites/default/files/2023-06/2023-06-07-judge-king-meeting-presentation-final.pdf |title=New Vehicle Procurements |pages=36–41 |date=June 7, 2023 |first=William |last=Wolfgang |work=Accessibility at the MBTA: Update on the MBTA's path towards compliance with the Daniels-Finegold v. MBTA settlement agreement |publisher=Massachusetts Bay Transportation Authority}}</ref>
|-
|2016–2017
|XN40
|[[File:MBTA route 8 bus on Massachusetts Avenue, March 2022.JPG|100px]]
|1600–1774
| colspan="2" |175
|CNG
|
|-
|2016–2017
|XDE40
|[[File:MBTA 1845 at Dudley Square station, March 2017.jpg|100px]]
|1775–1924 &<br />3000–3005
| colspan="2" |156
| rowspan="3" |[[Hybrid electric bus|Hybrid]]
|
* 3000–3005 assigned to privately operated routes {{MBTABus|712}} and {{MBTABus|713}}<ref name="roster" />
* To be overhauled by Midwest Bus 2025-2027 <ref>{{cite web|url=https://cdn.mbta.com/sites/default/files/2025-02/9.%20Board%20Presentation%20-%20MBC%20Overhaul%20of%20156%20Hybrid%2040-foot%20Buses%20-%202-18-25%20%28003%29%20FINAL%20%28002%29.pdf|title=MBC Overhaul of 156 Forty Foot Hybrid Buses Option Order|last=Wolfgang|first=William|date=February 25, 2025|access-date=March 23, 2025|publisher=Massachusetts Bay Transportation Authority}}</ref>
|-
|2016–2017
| rowspan="2" |XDE60
|[[File:(USA-Massachusetts) Massachusetts Bay Transportation Authority 1283 MA-(T)1283 SL5 2024-06-08.jpg|100px]]
|1250–1293
| colspan="2" |44
| rowspan="3" |60
|
* 1273–1293 used for [[Silver Line (MBTA)|Silver Line]] Washington Street routes
|-
|2018
|[[File:MBTA_1294 at World Trade Center station, September 2018.jpg|100px]]
|1294
| colspan="2" |1
|
*Includes an extended-range battery.<ref name=roster />
*Used on the [[Silver Line (MBTA)|Silver Line]].
|-
|2019
|XE60
|[[File:World Trade Center Outbound MBTA Silver Line Platform, July 2024.jpg|100px]]
|1295–1299
| colspan="2" |5
|[[Battery electric bus|Battery-electric]]
|
*Used on the [[Silver Line (MBTA)|Silver Line]].
*Only buses that do not have bike racks.<ref>{{cite web |url=https://www.mbta.com/bikes/bringing-your-bike-the-bus |title=Bringing Your Bike on the Bus |publisher=Massachusetts Bay Transportation Authority |access-date=October 2, 2024}}</ref>
|-
|2019–2020
| rowspan="2" |XDE40
|[[File:MBTA route 89 bus on Broadway, April 2023.JPG|100px]]
|1925–2118
| colspan="2" |194
| rowspan="4" |[[Hybrid electric bus|Hybrid]]
| rowspan="2" |40
|
|-
|2020
|[[File:MBTA New Flyer XDE40 3125 at Lechmere station, March 2023.jpg|100px]]
|3100–3159
| colspan="2" |60
|
|-
|2022–2023
|XDE60
|[[File:MBTA New Flyer XDE60 1305 at Airport Station, August 2024.jpg|100px]]
|1300–1344
| colspan="2"|45
| 60
|
* Includes an extended-range battery.
*Used on the [[Silver Line (MBTA)|Silver Line]].
|- 
| 2023
| XDE40
| [[File:MBTA 57 bus in Brighton Center August 2024.jpg|100px]]
| 3200–3359
| colspan="2"| 160
| 40
|
* Replaced 2006–2007 New Flyer diesel fleet.<ref name=roster />
|}