Wow, 27 sections! I bet our New Year's Eve run would have 2 buses due to the popularity of winter sports here.
Greyhound Canada buses in the old Red, White, and Blue seems to lose the red on their Maple Leaf a lot. Look at this:
http://www.barraclou.com/bus/greyhound/greyhound1060_2.jpg. The leaf is supposed to be red but it's faded to white yet the rest of the coach looks to be in good condition.
With the help of Railiner, I determined that the 102DL3 has the Amaya-Astron Patriot PT seats. These seats were installed in the 102DL3 during the Elevate Everything refurbs conducted from 2004 to about 2008, not the latest rebuilds. During the latest rebuilds, all these seats were taken out of the bus and resurfaced with leather. Then they were put back into the bus, minus one row for extra legroom. That's why there's still the three seats in the back. Here is a view of the current 102DL3 interior:
http://busride.com/wp-content/uploads/2011/01/Napp-web-2.jpg.
The newer D4505 and X3-45 coaches have American Seating Premier LS, they don't have the middle seat in the back. But these seats are harder and less comfortable than the Patriot PT, so I still prefer the 102DL3. Interior of a D4505:
http://www.flickr.com/photos/43535605@N00/5369434956. You can see it's different from the 102DL3.
I actually like the three seats for overnight trips, if you can "take them over", you can sprawl out and sleep. Then again, I've never been squeezed into the middle.
Right now, not very happy at the hate mail against Greyhound by fans of Scania and Irizar, which are known for making luxurious but mechanically flawed buses. I would rather ride a Greyhound 102DL3 before I ride a Irizar PB Sleeper.
I'm still trying to find out the make and model of the Greyhound Canada seats.