QueitRiot..... "Are you banging your head"? LOL.
Jamie is correct. My Axis is a "2017" model but the Ford Chassis is "2016". If you can look inside each RV your looking at you will see the Thor tag and a vin # on the driver side will under/Next the window (behind my captains chair). Take picture of it that way you can run the vin # plus it will show what year the "body" is. I would just assume the chassis is one year older than the body to be safe.
Look at the dash for gear indicator (PRN1234D). If its a 2015 or older it wont have "D4" (which is the 6 speed tranny). (If older will only go up to D3 = 5 speed tranny).
2017 Axis / 25.4: Big Foot Levelers, Aims 1200 Watt inverter, Ceramic Window Tint, Full River AGM 6V batteries, Front Hellwig Sway bar / Rear Track Arm, Safe T Plus Steering Stabilizer, PD 4655 converter, Hard Wired Surge Guard, WEboost + WiFi Ranger, LED Headlights/Driving lights, TPMS, Surge tank, Tornado flush, Viair Compressor